STAT degraders and uses thereof

ABSTRACT

The present invention provides compounds, compositions thereof, and methods of using the same.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of U.S. Provisional App. No. 62/830,095, filed on Apr. 5, 2019, U.S. Provisional App. No. 62/833,331, filed Apr. 12, 2019, U.S. Provisional App. No. 62/855,259, filed May 31, 2019, U.S. Provisional App. No. 62/860,512, filed Jun. 12, 2019, U.S. Provisional App. No. 62/875,362, filed Jul. 17, 2019, U.S. Provisional App. No. 62/877,051, filed Jul. 22, 2019, U.S. Provisional App. No. 62/887,872, filed Aug. 16, 2019, U.S. Provisional App. No. 62/926,127, filed Oct. 25, 2019, U.S. Provisional App. No. 62/932,957, filed Nov. 8, 2019, U.S. Provisional App. No. 62/944,810, filed Dec. 6, 2019, U.S. Provisional App. No. 62/947,310, filed Dec. 12 2019, U.S. Provisional App. No. 62/949,053, filed Dec. 17 2019, and U.S. Provisional App. No. 62/967,921, filed Jan. 30, 2020, the content of each of which is hereby incorporated by reference.

TECHNICAL FIELD OF THE INVENTION

The present invention relates to compounds and methods useful for the modulation of one or more signal transducers and activators of transcription (“STAT”) via ubiquitination and/or degradation by compounds according to the present invention. The invention also provides pharmaceutically acceptable compositions comprising compounds of the present invention and methods of using said compositions in the treatment of various disorders.

BACKGROUND OF THE INVENTION

Ubiquitin-Proteasome Pathway (UPP) is a critical pathway that regulates key regulator proteins and degrades misfolded or abnormal proteins. UPP is central to multiple cellular processes, and if defective or imbalanced, it leads to pathogenesis of a variety of diseases. The covalent attachment of ubiquitin to specific protein substrates is achieved through the action of E3 ubiquitin ligases.

There are over 600 E3 ubiquitin ligases which facilitate the ubiquitination of different proteins in vivo, which can be divided into four families: HECT-domain E3s, U-box E3s, monomeric RING E3s and multi-subunit E3s. See generally Li et al. (PLOS One, 2008, 3, 1487) titled “Genome-wide and functional annotation of human E3 ubiquitin ligases identifies MULAN, a mitochondrial E3 that regulates the organelle's dynamics and signaling.”; Berndsen et al. (Nat. Struct. Mol. Biol., 2014, 21, 301-307) titled “New insights into ubiquitin E3 ligase mechanism”; Deshaies et al. (Ann. Rev. Biochem., 2009, 78, 399-434) titled “RING domain E3 ubiquitin ligases.”; Spratt et al. (Biochem. 2014, 458, 421-437) titled “RBR E3 ubiquitin ligases: new structures, new insights, new questions.”; and Wang et al. (Nat. Rev. Cancer., 2014, 14, 233-347) titled “Roles of F-box proteins in cancer.”

UPP plays a key role in the degradation of short-lived and regulatory proteins important in a variety of basic cellular processes, including regulation of the cell cycle, modulation of cell surface receptors and ion channels, and antigen presentation. The pathway has been implicated in several forms of malignancy, in the pathogenesis of several genetic diseases (including cystic fibrosis, Angelman's syndrome, and Liddle syndrome), in immune surveillance/viral pathogenesis, and in the pathology of muscle wasting. Many diseases are associated with an abnormal UPP and negatively affect cell cycle and division, the cellular response to stress and to extracellular modulators, morphogenesis of neuronal networks, modulation of cell surface receptors, ion channels, the secretory pathway, DNA repair and biogenesis of organelles.

Aberrations in the process have recently been implicated in the pathogenesis of several diseases, both inherited and acquired. These diseases fall into two major groups: (a) those that result from loss of function with the resultant stabilization of certain proteins, and (b) those that result from gain of function, i.e. abnormal or accelerated degradation of the protein target.

The UPP is used to induce selective protein degradation, including use of fusion proteins to artificially ubiquitinate target proteins and synthetic small-molecule probes to induce proteasome-dependent degradation. Bifunctional compounds composed of a target protein-binding ligand and an E3 ubiquitin ligase ligand, induced proteasome-mediated degradation of selected proteins via their recruitment to E3 ubiquitin ligase and subsequent ubiquitination. These drug-like molecules offer the possibility of temporal control over protein expression. Such compounds are capable of inducing the inactivation of a protein of interest upon addition to cells or administration to an animal or human, and could be useful as biochemical reagents and lead to a new paradigm for the treatment of diseases by removing pathogenic or oncogenic proteins (Crews C, Chemistry & Biology, 2010, 17(6):551-555; Schnnekloth J S Jr., Chembiochem, 2005, 6(1)(0:40-46).

An ongoing need exists in the art for effective treatments for disease, especially hyperplasia and cancer, such as breast cancer. However, non-specific effects, and the inability to target and modulate certain classes of proteins altogether, such as transcription factors, remain as obstacles to the development of effective anti-cancer agents. As such, small molecule therapeutic agents that leverage E3 ligase mediated protein degradation to target cancer-associated proteins such as signal transducers and activators of transcription (“STAT”) hold promise as therapeutic agents. Accordingly, there remains a need to find compounds that are STAT degraders useful as therapeutic agents.

SUMMARY OF THE INVENTION

The present application relates novel bifunctional compounds, which function to recruit STAT proteins to E3 ubiquitin ligase for degradation, and methods of preparation and uses thereof. In particular, the present disclosure provides bifunctional compounds, which find utility as modulators of targeted ubiquitination of STAT proteins, which are then degraded and/or otherwise inhibited by the bifunctional compounds as described herein. Also provided are monovalent compounds, which find utility as inducers of targeted ubiquitination of STAT proteins, which are then degraded and/or otherwise inhibited by the monovalent compounds as described herein. An advantage of the compounds provided herein is that a broad range of pharmacological activities is possible, consistent with the degradation/inhibition of STAT proteins. In addition, the description provides methods of using an effective amount of the compounds as described herein for the treatment or amelioration of a disease condition, such as cancer, e.g., breast cancer.

The present application further relates to targeted degradation of STAT proteins through the use of bifunctional molecules, including bifunctional molecules that link a cereblon-binding moiety to a ligand that binds STAT proteins.

It has now been found that compounds of this invention, and pharmaceutically acceptable compositions thereof, are effective as degraders of STAT proteins. Such compounds have the general formula I:

or a pharmaceutically acceptable salt thereof, wherein each variable is as defined and described herein.

It has also now been found that compounds of this invention, and pharmaceutically acceptable compositions thereof, are effective as degraders of STAT proteins. Such compounds have the general formula II:

or a pharmaceutically acceptable salt thereof, wherein each variable is as defined and described herein.

Compounds of the present invention, and pharmaceutically acceptable compositions thereof, are useful for treating a variety of diseases, disorders or conditions, associated with regulation of signaling pathways implicating STAT proteins. Such diseases, disorders, or conditions include those described herein.

Compounds provided by this invention are also useful for the study of STAT proteins in biological and pathological phenomena; the study of intracellular signal transduction pathways occurring in bodily tissues; and the comparative evaluation of new STAT inhibitors or STAT degraders or other regulators of cell cycling, metastasis, angiogenesis, and immune cell evasion, in vitro or in vivo.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 shows the binding IC₅₀ (μM) of I-1 to both STAT3 and E3 ligase.

FIG. 2 includes images of the results of an AlphaLISA assay (A) and A549 lysates (B) of I-1 indicating efficient ternary complex formation and STAT3 ubiquitination.

FIG. 3 includes graphical images showing the results of an endogenous STAT3-HiBiT live cell assay in A549 (A) with HiBiT signal (% control)(y-axis) over I-103 concentration (nM)(x-axis) at 0.5, 1, 2, 4, 6, 8, 24, and 48 hours and a MSD assay of STAT3 levels in heme cells lines MOLM-16 and SU-DHL-1 at 24 hours (B) with STAT3 protein (% control)(Y-axis) over I-103 concentration (nM)(x-axis).

FIG. 4 includes images of deep tandem mass tag (TMT) proteomic scatterplots in MOLM-16 (AML) and SU-DHL-1 (ALCL) at 8 hours showing—Log 10 p-value (y-axis) and Log 2 fold change at 30 nM and 100 nM I-103 in DMSO (x-axis).

FIG. 5. Includes graphical images and tables showing the results of RT-qPCR in SU-DHL-1 cells at 24 hours (A) with mRNA levels (% control) over I-103 concentration (nM)(x-axis) for STAT3, SOCS3, and PDL-1 genes and CellTiterGlo (CTG) cell viability at 4 days (B) with growth inhibition (% control) over I-103 concentration (nM)(x-axis) for MOLM-16 and SU-DHL-1 cell lines. Also shown are the results of MSD degradation DC₅₀ (nM) in MOLM-16 and SU-DHL-1 cell lines at 24 hours.

FIG. 6 includes graphical images of MOLM-16 and SU-DHL-1 tumor xenograph results using I-103 for STAT3 and pSTAST3 degradation (A), efficacy in NOD/SCID mice (B) with tumor volume median (mm³) over days (post randomization) for vehicle, 25 mg/kg IP QD, and 50 and 100 mg/kg SC BIW dosing, STAT3 and pSTAT3 degradation (C) with STAT3, and pSTAT3 (relative STAT3/Actin)(left y-axis) and plasma concentration (μM)(right y-axis) for vehicle, 25 mpk QD×2 (24 hours post dose), and 50 mpk QD×1 (48 hours post dose), efficacy in NOD/SCID mice (D) with tumor volume median (mm³) over days (post randomization) for vehicle, 25 mg/kg IP (2 day on/5 day off), 50 mg/kg IP QW, 50 mg/kg IP Q2D, and 50 mg/kg IP (2 day on/5 day off) dosing, and bodyweight changes observed in NOC/SCID mice (E) for vehicle, 50 mg/kg IP QW, 50 mg/kg IP Q2D, and 50 mg/kg IP (2 day on/5 day off) dosing.

FIG. 7 depicts the decrease in STAT3 observed at 24 hours treatment with I-103 (A), the time-dependent inhibition of proliferation with I-103 (B), the increase in activated Caspase 3 at 48 hours that leads to cell death with I-103 treatment (C), and increase in subG1 cells observed with I-103 treatment (D).

FIG. 8 depicts that a decrease of STAT3 by 90% using I-103 is necessary to induce SU-DHL-1 apoptosis and inhibit cell growth.

FIG. 9 depicts a dose response curve showing I-111 degrading mutant STAT3 (STAT D661Y) in HDLM-2 cell lines.

FIG. 10 depicts wash-out study results with I-103 at 24 hours (A) and 48 hours (B).

FIG. 11 depicts degradation results of the reduction of STAT3 in STAT3 mutants using I-83 (3 μM, 24 hr) in ectopically overexpressed HEK293 cells showing Flag-STAT3 levels (% DMSO)(y-axis) for WT, D661Y (SH2), D661V (SH2), Y640F (SH2), and K392R (DBD) mutants (x-axis).

FIG. 12 depicts a dose response curve showing I-83 degrading mutant STAT3 (STAT D661Y) in HDLM-2 cell lines.

FIG. 13 includes images of deep tandem mass tag (TMT) proteomic scatterplots in SU-DHL-1 (ALCL) at 8 hours showing—Log 10 p-value (y-axis) and Log 2 fold change at 150 nM, 350 nM, and 3.5 μM I-174 in DMSO (x-axis).

FIG. 14 depicts dose response curves and DC₅₀ results showing I-174 and I-94 mediated degradation in multiple ALK+ALCL cell lines.

FIG. 15 depicts dose response curves and IC₅₀ results showing I-174 and I-94 repression of STAT3-mediated gene expression in of SOCS3 and PD-L1 in SU-DHL-1 cells.

FIG. 16 depicts dose response curves showing I-174 and I-94 mediated growth inhibition in multiple ALK+ALCL cell lines.

FIG. 17 depicts that a decrease of STAT3 by 90% using I-174 and I-94 is necessary to induce SU-DHL-1 apoptosis and inhibit cell growth.

FIG. 18 depicts wash-out study results with I-174 showing strong growth inhibition and potential cell death after 4 days (24 hours wash-out) and complete growth inhibition and cell death after 4 days (48 hours wash-out) in SU-DHL-1 cells.

FIG. 19 depicts ALK+ALCL SU-DHL-1 mouse xenographs and K_(D) results using I-174 for STAT3 degradation with tumor volume median (mm³) over days (post randomization) for vehicle, 2.5, 5, 10 and 25 mg/kg (mpk) dosing.

FIG. 20 includes ALK+ALCL SUP-M2 xenograph results using I-174 for STAT3 degradation with tumor volume median (mm³) over days (post-randomization) for vehicle, 3 mg/kg IV 2d on/5d off, 10 mg/kg IV 2d on/5d off, 30 mg/kg IV 2d on/5d off, and 30 mg/kg IC QW dosing (upper graph) and body weight (g) over day (post-randomization) for animal FD 10 mg/kg 2d on/5d off and 30 mg/kg 2d on/5d off (lower graph).

FIG. 21 depicts dose-response curves in a STAT3-HiBiT live cell assay in A549 cells using I-174 and I-94 with STAT3 protein (% control)(y-axis) over compound concentration (nM)(x-axis) at 0.5, 1, 2, 4, 6, 8, 24, and 48 hours.

DETAILED DESCRIPTION OF CERTAIN EMBODIMENTS 1. General Description of Certain Embodiments of the Invention

Compounds of the present invention, and compositions thereof, are useful as degraders and/or inhibitors of one or more STAT proteins. In some embodiments, a provided compound degrades and/or inhibits one or more of STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6.

In certain embodiments, the present invention provides a compound of formula I:

or a pharmaceutically acceptable salt thereof, wherein:

-   STAT is a STAT binding moiety capable of binding to one or more of     STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6; -   L is a bivalent moiety that connects STAT to LBM; and -   LBM is a ligase binding moiety.

In certain embodiments, the present invention provides a compound of formula II:

or a pharmaceutically acceptable salt thereof, wherein:

-   STAT is a STAT binding moiety capable of binding to one or more of     STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6; -   L is a bivalent moiety that connects STAT to DIM; and -   DIM is a degradation inducing moiety.

2. Compounds and Definitions

Compounds of the present invention include those described generally herein, and are further illustrated by the classes, subclasses, and species disclosed herein. As used herein, the following definitions shall apply unless otherwise indicated. For purposes of this invention, the chemical elements are identified in accordance with the Periodic Table of the Elements, CAS version, Handbook of Chemistry and Physics, 75^(th) Ed. Additionally, general principles of organic chemistry are described in “Organic Chemistry”, Thomas Sorrell, University Science Books, Sausalito: 1999, and “March's Advanced Organic Chemistry”, 5^(th) Ed., Ed.: Smith, M. B. and March, J., John Wiley & Sons, New York: 2001, the entire contents of which are hereby incorporated by reference.

The term “aliphatic” or “aliphatic group”, as used herein, means a straight-chain (i.e., unbranched) or branched, substituted or unsubstituted hydrocarbon chain that is completely saturated or that contains one or more units of unsaturation, or a monocyclic hydrocarbon or bicyclic hydrocarbon that is completely saturated or that contains one or more units of unsaturation, but which is not aromatic (also referred to herein as “carbocycle,” “cycloaliphatic” or “cycloalkyl”), that has a single point of attachment to the rest of the molecule. Unless otherwise specified, aliphatic groups contain 1-6 aliphatic carbon atoms. In some embodiments, aliphatic groups contain 1-5 aliphatic carbon atoms. In other embodiments, aliphatic groups contain 1-4 aliphatic carbon atoms. In still other embodiments, aliphatic groups contain 1-3 aliphatic carbon atoms, and in yet other embodiments, aliphatic groups contain 1-2 aliphatic carbon atoms. In some embodiments, “cycloaliphatic” (or “carbocycle” or “cycloalkyl”) refers to a monocyclic C₃-C₆ hydrocarbon that is completely saturated or that contains one or more units of unsaturation, but which is not aromatic, that has a single point of attachment to the rest of the molecule. In some embodiments, a carbocyclic ring may be a 5-12 membered bicyclic, bridged bicyclic, or spirocyclic ring. A carbocyclic ring may include one or more oxo (═O) or thioxo (═S) substituent. Suitable aliphatic groups include, but are not limited to, linear or branched, substituted or unsubstituted alkyl, alkenyl, alkynyl groups and hybrids thereof such as (cycloalkyl)alkyl, (cycloalkenyl)alkyl or (cycloalkyl)alkenyl.

As used herein, the term “bridged bicyclic” refers to any bicyclic ring system, i.e. carbocyclic or heterocyclic, saturated or partially unsaturated, having at least one bridge. As defined by IUPAC, a “bridge” is an unbranched chain of atoms or an atom or a valence bond connecting two bridgeheads, where a “bridgehead” is any skeletal atom of the ring system which is bonded to three or more skeletal atoms (excluding hydrogen). In some embodiments, a bridged bicyclic group has 7-12 ring members and 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur. Such bridged bicyclic groups are well known in the art and include those groups set forth below where each group is attached to the rest of the molecule at any substitutable carbon or nitrogen atom. Unless otherwise specified, a bridged bicyclic group is optionally substituted with one or more substituents as set forth for aliphatic groups. Additionally or alternatively, any substitutable nitrogen of a bridged bicyclic group is optionally substituted. Exemplary bridged bicyclics include:

The term “lower alkyl” refers to a C₁-4 straight or branched alkyl group. Exemplary lower alkyl groups are methyl, ethyl, propyl, isopropyl, butyl, isobutyl, and tert-butyl.

The term “lower haloalkyl” refers to a C₁-4 straight or branched alkyl group that is substituted with one or more halogen atoms.

The term “heteroatom” means one or more of oxygen, sulfur, nitrogen, phosphorus, or silicon (including, any oxidized form of nitrogen, sulfur, phosphorus, or silicon; the quaternized form of any basic nitrogen or; a substitutable nitrogen of a heterocyclic ring, for example N (as in 3,4-dihydro-2H-pyrrolyl), NH (as in pyrrolidinyl) or NR⁺ (as in N-substituted pyrrolidinyl)).

The term “unsaturated,” as used herein, means that a moiety has one or more units of unsaturation.

As used herein, the term “bivalent C₁₋₈ (or C₁₋₆) saturated or unsaturated, straight or branched, hydrocarbon chain”, refers to bivalent alkylene, alkenylene, and alkynylene chains that are straight or branched as defined herein.

The term “alkylene” refers to a bivalent alkyl group. An “alkylene chain” is a polymethylene group, i.e., —(CH₂)_(n)—, wherein n is a positive integer, preferably from 1 to 6, from 1 to 4, from 1 to 3, from 1 to 2, or from 2 to 3. A substituted alkylene chain is a polymethylene group in which one or more methylene hydrogen atoms are replaced with a substituent. Suitable substituents include those described below for a substituted aliphatic group.

The term “alkenylene” refers to a bivalent alkenyl group. A substituted alkenylene chain is a polymethylene group containing at least one double bond in which one or more hydrogen atoms are replaced with a substituent. Suitable substituents include those described below for a substituted aliphatic group.

As used herein, the term “cyclopropylenyl” refers to a bivalent cyclopropyl group of the following structure:

The term “halogen” means F, Cl, Br, or I.

The term “aryl” used alone or as part of a larger moiety as in “aralkyl,” “aralkoxy,” or “aryloxyalkyl,” refers to monocyclic or bicyclic ring systems having a total of five to fourteen ring members, wherein at least one ring in the system is aromatic and wherein each ring in the system contains 3 to 7 ring members. The term “aryl” may be used interchangeably with the term “aryl ring.” In certain embodiments of the present invention, “aryl” refers to an aromatic ring system which includes, but not limited to, phenyl, biphenyl, naphthyl, anthracyl and the like, which may bear one or more substituents. Also included within the scope of the term “aryl,” as it is used herein, is a group in which an aromatic ring is fused to one or more non-aromatic rings, such as indanyl, phthalimidyl, naphthimidyl, phenanthridinyl, or tetrahydronaphthyl, and the like.

The terms “heteroaryl” and “heteroar-,” used alone or as part of a larger moiety, e.g., “heteroaralkyl,” or “heteroaralkoxy,” refer to groups having 5 to 10 ring atoms, preferably 5, 6, or 9 ring atoms; having 6, 10, or 14 π electrons shared in a cyclic array; and having, in addition to carbon atoms, from one to five heteroatoms. The term “heteroatom” refers to nitrogen, oxygen, or sulfur, and includes any oxidized form of nitrogen or sulfur, and any quaternized form of a basic nitrogen. Heteroaryl groups include, without limitation, thienyl, furanyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, thiazolyl, isothiazolyl, thiadiazolyl, pyridyl, pyridazinyl, pyrimidinyl, pyrazinyl, indolizinyl, purinyl, naphthyridinyl, and pteridinyl. The terms “heteroaryl” and “heteroar-”, as used herein, also include groups in which a heteroaromatic ring is fused to one or more aryl, cycloaliphatic, or heterocyclyl rings, where the radical or point of attachment is on the heteroaromatic ring. Nonlimiting examples include indolyl, isoindolyl, benzothienyl, benzofuranyl, dibenzofuranyl, indazolyl, benzimidazolyl, benzthiazolyl, quinolyl, isoquinolyl, cinnolinyl, phthalazinyl, quinazolinyl, quinoxalinyl, 4H-quinolizinyl, carbazolyl, acridinyl, phenazinyl, phenothiazinyl, phenoxazinyl, tetrahydroquinolinyl, tetrahydroisoquinolinyl, and pyrido[2,3-b]-1,4-oxazin-3(4H)-one. A heteroaryl group may be mono- or bicyclic. The term “heteroaryl” may be used interchangeably with the terms “heteroaryl ring,” “heteroaryl group,” or “heteroaromatic,” any of which terms include rings that are optionally substituted. The term “heteroaralkyl” refers to an alkyl group substituted by a heteroaryl, wherein the alkyl and heteroaryl portions independently are optionally substituted.

As used herein, the terms “heterocycle,” “heterocyclyl,” “heterocyclic radical,” and “heterocyclic ring” are used interchangeably and refer to a stable 5- to 7-membered monocyclic or 7-10-membered bicyclic heterocyclic moiety that is either saturated or partially unsaturated, and having, in addition to carbon atoms, one or more, preferably one to four, heteroatoms, as defined above. When used in reference to a ring atom of a heterocycle, the term “nitrogen” includes a substituted nitrogen. As an example, in a saturated or partially unsaturated ring having 0-3 heteroatoms selected from oxygen, sulfur or nitrogen, the nitrogen may be N (as in 3,4-dihydro-2H-pyrrolyl), NH (as in pyrrolidinyl), or ⁺NR (as in N-substituted pyrrolidinyl).

A heterocyclic ring can be attached to its pendant group at any heteroatom or carbon atom that results in a stable structure and any of the ring atoms can be optionally substituted. Examples of such saturated or partially unsaturated heterocyclic radicals include, without limitation, tetrahydrofuranyl, tetrahydrothiophenyl pyrrolidinyl, piperidinyl, pyrrolinyl, tetrahydroquinolinyl, tetrahydroisoquinolinyl, decahydroquinolinyl, oxazolidinyl, piperazinyl, dioxanyl, dioxolanyl, di azepinyl, oxazepinyl, thiazepinyl, morpholinyl, and quinuclidinyl. The terms “heterocycle,” “heterocyclyl,” “heterocyclyl ring,” “heterocyclic group,” “heterocyclic moiety,” and “heterocyclic radical,” are used interchangeably herein, and also include groups in which a heterocyclyl ring is fused to one or more aryl, heteroaryl, or cycloaliphatic rings, such as indolinyl, 3H-indolyl, chromanyl, phenanthridinyl, or tetrahydroquinolinyl. In some embodiments, a heterocyclic ring may be a 5-12 membered bicyclic, bridged bicyclic, or spirocyclic ring. A heterocyclic ring may include one or more oxo (═O) or thioxo (═S) substituent. The term “heterocyclylalkyl” refers to an alkyl group substituted by a heterocyclyl, wherein the alkyl and heterocyclyl portions independently are optionally substituted.

As used herein, the term “partially unsaturated” refers to a ring moiety that includes at least one double or triple bond. The term “partially unsaturated” is intended to encompass rings having multiple sites of unsaturation, but is not intended to include aryl or heteroaryl moieties, as herein defined.

As described herein, compounds of the invention may contain “optionally substituted” moieties. In general, the term “substituted,” whether preceded by the term “optionally” or not, means that one or more hydrogens of the designated moiety are replaced with a suitable substituent. Unless otherwise indicated, an “optionally substituted” group may have a suitable substituent at each substitutable position of the group, and when more than one position in any given structure may be substituted with more than one substituent selected from a specified group, the substituent may be either the same or different at every position. Combinations of substituents envisioned by this invention are preferably those that result in the formation of stable or chemically feasible compounds. The term “stable,” as used herein, refers to compounds that are not substantially altered when subjected to conditions to allow for their production, detection, and, in certain embodiments, their recovery, purification, and use for one or more of the purposes disclosed herein.

Suitable monovalent substituents on a substitutable carbon atom of an “optionally substituted” group are independently halogen; —(CH₂)₀₋₄R^(o); —(CH₂)₀₋₄OR^(o); —O(CH₂)₀₋₄R^(o), —O—(CH₂)₀₋₄C(O)OR^(o); —(CH₂)₀₋₄CH(OR^(o))₂; —(CH₂)₀₋₄SR^(o); —(CH₂)₀₋₄Ph, which may be substituted with R^(o); —(CH₂)₀₋₄O(CH₂)₀₋₁Ph which may be substituted with R^(o); —CH═CHPh, which may be substituted with R^(o); —(CH₂)₀₋₄O(CH₂)₀₋₁-pyridyl which may be substituted with R^(o); —NO₂; —CN; —N₃; —(CH₂)₀₋₄N(R^(o))₂; —(CH₂)₀₋₄N(R^(o))C(O)R^(o); —N(R^(o))C(S)R^(o); —(CH₂)₀₋₄N(R^(o))C(O)NR^(o) ₂; —N(R^(o))C(S)NR^(o) ₂; —(CH₂)₀₋₄N(R^(o))C(O)OR^(o); —N(R^(o))N(R^(o))C(O)R^(o); —N(R^(o))N(R^(o))C(O)NR^(o) ₂; —N(R^(o))N(R^(o))C(O)OR^(o); —(CH₂)₀₋₄C(O)R^(o); —C(S)R^(o); —(CH₂)₀₋₄C(O)OR^(o); —(CH₂)₀₋₄C(O)SR^(o); —(CH₂)₀₋₄C(O)OSiR^(o) ₃; —(CH₂)₀₋₄OC(O)R^(o); —OC(O)(CH₂)₀₋₄SR—, SC(S)SR^(o); —(CH₂)₀₋₄SC(O)R^(o); —(CH₂)₀₋₄C(O)NR^(o) ₂; —C(S)NR^(o) ₂; —C(S)SR^(o); —SC(S)SR^(o), —(CH₂)₀₋₄OC(O)NR^(o) ₂; —C(O)N(OR^(o))R^(o); —C(O)C(O)R^(o); —C(O)CH₂C(O)R^(o); —C(NOR^(o))R^(o); —(CH₂)₀₋₄SSR^(o); —(CH₂)₀₋₄S(O)₂R^(o); —(CH₂)₀₋₄S(O)₂OR^(o); —(CH₂)₀₋₄OS(O)₂R^(o); —S(O)₂NR^(o) ₂; —(CH₂)₀₋₄S(O)R^(o); —N(R^(o))S(O)₂NR^(o) ₂; —N(R^(o))S(O)₂R^(o); —N(OR^(o))R^(o); —C(NH)NR^(o) ₂; —P(O)₂R^(o); —P(O)R^(o) ₂; —OP(O)R^(o) ₂; —OP(O)(OR^(o))₂; SiR^(o) ₃; —(C₁₋₄ straight or branched alkylene)O—N(R^(o))₂; or —(C₁₋₄ straight or branched alkylene)C(O)O—N(R^(o))₂, wherein each R^(o) may be substituted as defined below and is independently hydrogen, C₁₋₆ aliphatic, —CH₂Ph, —O(CH₂)₀₋₁ Ph, —CH₂-(5-6 membered heteroaryl ring), or a 5-6-membered saturated, partially unsaturated, or aryl ring having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or, notwithstanding the definition above, two independent occurrences of R^(o), taken together with their intervening atom(s), form a 3-12-membered saturated, partially unsaturated, or aryl mono- or bicyclic ring having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, which may be substituted as defined below.

Suitable monovalent substituents on R^(o) (or the ring formed by taking two independent occurrences of R^(o) together with their intervening atoms), are independently halogen, —(CH₂)₀₋₂R^(●), -(haloR^(●)), —(CH₂)₀₋₂OH, —(CH₂)₀₋₂OR^(●), —(CH₂)₀₋₂CH(OR^(●))₂; —O(haloR^(●)), —CN, —N₃, —(CH₂)₀₋₂C(O)R^(●), —(CH₂)₀₋₂C(O)OH, —(CH₂)₀₋₂C(O)OR^(●), —(CH₂)₀₋₂SR^(●), —(CH₂)₀₋₂SH, —(CH₂)₀₋₂NH₂, —(CH₂)₀₋₂NHR^(●), —(CH₂)₀₋₂NR^(●) ₂, —NO₂, —SiR^(●) ₃, —OSiR^(●) ₃, —C(O)SR^(●), —(C₁₋₄ straight or branched alkylene)C(O)OR^(●), or —SSR^(●) wherein each R^(●) is unsubstituted or where preceded by “halo” is substituted only with one or more halogens, and is independently selected from C₁₋₄ aliphatic, —CH₂Ph, —O(CH₂)₀₋₁Ph, or a 5-6-membered saturated, partially unsaturated, or aryl ring having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur. Suitable divalent substituents on a saturated carbon atom of R^(o) include ═O and ═S.

Suitable divalent substituents on a saturated carbon atom of an “optionally substituted” group include the following: ═O, ═S, ═NNR*₂, ═NNHC(O)R*, ═NNHC(O)OR*, ═NNHS(O)₂R*, ═NR*, ═NOR*, —O(C(R*₂))₂₋₃O—, or —S(C(R*₂))₂₋₃S—, wherein each independent occurrence of R* is selected from hydrogen, C₁₋₆ aliphatic which may be substituted as defined below, or an unsubstituted 5-6-membered saturated, partially unsaturated, or aryl ring having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur. Suitable divalent substituents that are bound to vicinal substitutable carbons of an “optionally substituted” group include: —O(CR*₂)₂₋₃O—, wherein each independent occurrence of R* is selected from hydrogen, C₁₋₆ aliphatic which may be substituted as defined below, or an unsubstituted 5-6-membered saturated, partially unsaturated, or aryl ring having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

Suitable substituents on the aliphatic group of R* include halogen, —R^(●), -(haloR^(●)), —OH, —OR^(●), —O(haloR^(●)), —CN, —C(O)OH, —C(O)OR^(●), —NH₂, —NHR^(●), —NR^(●) ₂, or —NO₂, wherein each R^(●) is unsubstituted or where preceded by “halo” is substituted only with one or more halogens, and is independently C₁₋₄ aliphatic, —CH₂Ph, —O(CH₂)₀₋₁Ph, or a 5-6-membered saturated, partially unsaturated, or aryl ring having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

Suitable substituents on a substitutable nitrogen of an “optionally substituted” group include —R^(†), —NR^(†) ₂, —C(O)R^(†), —C(O)OR^(†), —C(O)C(O)R^(†), —C(O)CH₂C(O)R^(†), —S(O)₂R^(†), —S(O)₂NR^(†) ₂, —C(S)NR^(†) ₂, —C(NH)NR^(†) ₂, or —N(R^(†))S(O)₂R^(†); wherein each R^(†) is independently hydrogen, C₁₋₆ aliphatic which may be substituted as defined below, unsubstituted —OPh, or an unsubstituted 5-6-membered saturated, partially unsaturated, or aryl ring having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or, notwithstanding the definition above, two independent occurrences of R^(†), taken together with their intervening atom(s) form an unsubstituted 3-12-membered saturated, partially unsaturated, or aryl mono- or bicyclic ring having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

Suitable substituents on the aliphatic group of R are independently halogen, —R^(●), -(haloR^(●)), —OH, —OR^(●), —O(haloR^(●)), —CN, —C(O)OH, —C(O)OR^(●), —NH₂, —NHR^(●), —NR^(●) ₂, or —NO₂, wherein each R^(●) is unsubstituted or where preceded by “halo” is substituted only with one or more halogens, and is independently C₁₋₄ aliphatic, —CH₂Ph, —O(CH₂)₀₋₁Ph, or a 5-6-membered saturated, partially unsaturated, or aryl ring having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

As used herein, the term “pharmaceutically acceptable salt” refers to those salts which are, within the scope of sound medical judgment, suitable for use in contact with the tissues of humans and lower animals without undue toxicity, irritation, allergic response and the like, and are commensurate with a reasonable benefit/risk ratio. Pharmaceutically acceptable salts are well known in the art. For example, S. M. Berge et al., describe pharmaceutically acceptable salts in detail in J. Pharmaceutical Sciences, 1977, 66, 1-19, incorporated herein by reference. Pharmaceutically acceptable salts of the compounds of this invention include those derived from suitable inorganic and organic acids and bases. Examples of pharmaceutically acceptable, nontoxic acid addition salts are salts of an amino group formed with inorganic acids such as hydrochloric acid, hydrobromic acid, phosphoric acid, sulfuric acid and perchloric acid or with organic acids such as acetic acid, oxalic acid, maleic acid, tartaric acid, citric acid, succinic acid or malonic acid or by using other methods used in the art such as ion exchange. Other pharmaceutically acceptable salts include adipate, alginate, ascorbate, aspartate, benzenesulfonate, benzoate, bisulfate, borate, butyrate, camphorate, camphorsulfonate, citrate, cyclopentanepropionate, digluconate, dodecylsulfate, ethanesulfonate, formate, fumarate, glucoheptonate, glycerophosphate, gluconate, hemisulfate, heptanoate, hexanoate, hydroiodide, 2-hydroxy-ethanesulfonate, lactobionate, lactate, laurate, lauryl sulfate, malate, maleate, malonate, methanesulfonate, 2-naphthalenesulfonate, nicotinate, nitrate, oleate, oxalate, palmitate, pamoate, pectinate, persulfate, 3-phenylpropionate, phosphate, pivalate, propionate, stearate, succinate, sulfate, tartrate, thiocyanate, p-toluenesulfonate, undecanoate, valerate salts, and the like.

Salts derived from appropriate bases include alkali metal, alkaline earth metal, ammonium and N⁺(C₁₋₄alkyl)₄ salts. Representative alkali or alkaline earth metal salts include sodium, lithium, potassium, calcium, magnesium, and the like. Further pharmaceutically acceptable salts include, when appropriate, nontoxic ammonium, quaternary ammonium, and amine cations formed using counterions such as halide, hydroxide, carboxylate, sulfate, phosphate, nitrate, loweralkyl sulfonate and aryl sulfonate. In some embodiments, the provided compounds are purified in salt form for convenience and/or ease of purification, e.g., using an acidic or basic mobile phase during chromatography. Salts forms of the provided compounds formed during chromotagraphic purification are comtemplated herein (e.g., diammonium salts) and are readily apparent to those having skill in the art.

Unless otherwise stated, structures depicted herein are also meant to include all isomeric (e.g., enantiomeric, diastereomeric, and geometric (or conformational)) forms of the structure; for example, the R and S configurations for each asymmetric center, Z and E double bond isomers, and Z and E conformational isomers. Therefore, single stereochemical isomers as well as enantiomeric, diastereomeric, and geometric (or conformational) mixtures of the present compounds are within the scope of the invention. Unless otherwise stated, all tautomeric forms of the compounds of the invention are within the scope of the invention. Additionally, unless otherwise stated, structures depicted herein are also meant to include compounds that differ only in the presence of one or more isotopically enriched atoms. For example, compounds having the present structures including the replacement of hydrogen by deuterium or tritium, or the replacement of a carbon by a ¹³C- or ¹⁴C-enriched carbon are within the scope of this invention. Such compounds are useful, for example, as analytical tools, as probes in biological assays, or as therapeutic agents in accordance with the present invention

As used herein, the term “provided compound” refers to any genus, subgenus, and/or species set forth herein.

The term “prodrug” refers to a compound that is made more active in vivo. The present compounds can also exist as prodrugs, as described in Hydrolysis in Drug and Prodrug Metabolism: Chemistry, Biochemistry, and Enzymology (Testa, Bernard and Mayer, Joachim M. Wiley-VHCA, Zurich, Switzerland 2003). Prodrugs of the compounds described herein are structurally modified forms of the compound that readily undergo chemical changes under physiological conditions to provide the compound. Additionally, prodrugs can be converted to the compound by chemical or biochemical methods in an ex vivo environment. For example, prodrugs can be slowly converted to a compound when placed in a transdermal patch reservoir with a suitable enzyme or chemical reagent. Prodrugs are often useful because, in some situations, they may be easier to administer than the compound, or parent drug. They may, for instance, be bioavailable by oral administration whereas the parent drug is not. The prodrug may also have improved solubility in pharmaceutical compositions over the parent drug. A wide variety of prodrug derivatives are known in the art, such as those that rely on hydrolytic cleavage or oxidative activation of the prodrug. An example, without limitation, of a prodrug would be a compound which is administered as an ester (the “prodrug”), but then is metabolically hydrolyzed to the carboxylic acid, the active entity. Additional examples include peptidyl derivatives of a compound. The term “therapeutically acceptable prodrug,” refers to those prodrugs or zwitterions which are suitable for use in contact with the tissues of patients without undue toxicity, irritation, and allergic response, are commensurate with a reasonable benefit/risk ratio, and are effective for their intended use.

As used herein, the term “inhibitor” is defined as a compound that binds to and/or inhibits an STAT protein with measurable affinity. In certain embodiments, an inhibitor has an IC₅₀ and/or binding constant of less than about 50 μM, less than about 1 μM, less than about 500 nM, less than about 100 nM, less than about 10 nM, or less than about 1 nM.

As used herein, the term “degrader” is defined as a heterobifunctional compound that binds to and/or inhibits both an STAT protein and an E3 ligase with measurable affinity resulting in the ubiquitination and subsequent degradation of the STAT protein. In certain embodiments, a degrader has an DC₅₀ of less than about 50 μM, less than about 1 μM, less than about 500 nM, less than about 100 nM, less than about 10 nM, or less than about 1 nM. As used herein, the term “monovalent” refers to a degrader compound without an appended E3 ligase binding moiety.

A compound of the present invention may be tethered to a detectable moiety. It will be appreciated that such compounds are useful as imaging agents. One of ordinary skill in the art will recognize that a detectable moiety may be attached to a provided compound via a suitable substituent. As used herein, the term “suitable substituent” refers to a moiety that is capable of covalent attachment to a detectable moiety. Such moieties are well known to one of ordinary skill in the art and include groups containing, e.g., a carboxylate moiety, an amino moiety, a thiol moiety, or a hydroxyl moiety, to name but a few. It will be appreciated that such moieties may be directly attached to a provided compound or via a tethering group, such as a bivalent saturated or unsaturated hydrocarbon chain. In some embodiments, such moieties may be attached via click chemistry. In some embodiments, such moieties may be attached via a 1,3-cycloaddition of an azide with an alkyne, optionally in the presence of a copper catalyst. Methods of using click chemistry are known in the art and include those described by Rostovtsev et al., Angew. Chem. Int. Ed. 2002, 41, 2596-99 and Sun et al., Bioconjugate Chem., 2006, 17, 52-57.

As used herein, the term “detectable moiety” is used interchangeably with the term “label” and relates to any moiety capable of being detected, e.g., primary labels and secondary labels. Primary labels, such as radioisotopes (e.g., tritium, ³²P, ³³P, ³⁵S, or ¹⁴C), mass-tags, and fluorescent labels are signal generating reporter groups which can be detected without further modifications. Detectable moieties also include luminescent and phosphorescent groups.

The term “secondary label” as used herein refers to moieties such as biotin and various protein antigens that require the presence of a second intermediate for production of a detectable signal. For biotin, the secondary intermediate may include streptavidin-enzyme conjugates. For antigen labels, secondary intermediates may include antibody-enzyme conjugates. Some fluorescent groups act as secondary labels because they transfer energy to another group in the process of nonradiative fluorescent resonance energy transfer (FRET), and the second group produces the detected signal.

The terms “fluorescent label”, “fluorescent dye”, and “fluorophore” as used herein refer to moieties that absorb light energy at a defined excitation wavelength and emit light energy at a different wavelength. Examples of fluorescent labels include, but are not limited to: Alexa Fluor dyes (Alexa Fluor 350, Alexa Fluor 488, Alexa Fluor 532, Alexa Fluor 546, Alexa Fluor 568, Alexa Fluor 594, Alexa Fluor 633, Alexa Fluor 660 and Alexa Fluor 680), AMCA, AMCA-S, BODIPY dyes (BODIPY FL, BODIPY R6G, BODIPY TMR, BODIPY TR, BODIPY 530/550, BODIPY 558/568, BODIPY 564/570, BODIPY 576/589, BODIPY 581/591, BODIPY 630/650, BODIPY 650/665), Carboxyrhodamine 6G, carboxy-X-rhodamine (ROX), Cascade Blue, Cascade Yellow, Coumarin 343, Cyanine dyes (Cy3, Cy5, Cy3.5, Cy5.5), Dansyl, Dapoxyl, Dialkylaminocoumarin, 4′,5′-Dichloro-2′,7′-dimethoxy-fluorescein, DM-NERF, Eosin, Erythrosin, Fluorescein, FAM, Hydroxycoumarin, IRDyes (IRD40, IRD 700, IRD 800), JOE, Lissamine rhodamine B, Marina Blue, Methoxycoumarin, Naphthofluorescein, Oregon Green 488, Oregon Green 500, Oregon Green 514, Pacific Blue, PyMPO, Pyrene, Rhodamine B, Rhodamine 6G, Rhodamine Green, Rhodamine Red, Rhodol Green, 2′,4′,5′,7′-Tetra-bromosulfone-fluorescein, Tetramethyl-rhodamine (TMR), Carboxytetramethylrhodamine (TAMRA), Texas Red, Texas Red-X.

The term “mass-tag” as used herein refers to any moiety that is capable of being uniquely detected by virtue of its mass using mass spectrometry (MS) detection techniques. Examples of mass-tags include electrophore release tags such as N-[3-[4′-[(p-Methoxytetrafluorobenzyl)oxy]phenyl]-3-methylglyceronyl]isonipecotic Acid, 4′-[2,3,5,6-Tetrafluoro-4-(pentafluorophenoxyl)]methyl acetophenone, and their derivatives. The synthesis and utility of these mass-tags is described in U.S. Pat. Nos. 4,650,750, 4,709,016, 5,360,8191, 5,516,931, 5,602,273, 5,604,104, 5,610,020, and 5,650,270. Other examples of mass-tags include, but are not limited to, nucleotides, dideoxynucleotides, oligonucleotides of varying length and base composition, oligopeptides, oligosaccharides, and other synthetic polymers of varying length and monomer composition. A large variety of organic molecules, both neutral and charged (biomolecules or synthetic compounds) of an appropriate mass range (100-2000 Daltons) may also be used as mass-tags.

The terms “measurable affinity” and “measurably inhibit,” as used herein, means a measurable change in a STAT protein activity between a sample comprising a compound of the present invention, or composition thereof, and a STAT protein, and an equivalent sample comprising a STAT protein, in the absence of said compound, or composition thereof.

3. Description of Exemplary Embodiments

As described above, in certain embodiments, the present invention provides a compound of formula I:

or a pharmaceutically acceptable salt thereof, wherein:

-   STAT is a STAT protein binding moiety capable of binding to one or     more of STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6; -   L is a bivalent moiety that connects STAT to LBM; and -   LBM is a E3 ubiquitin ligase binding moiety.

In some embodiments, the present invention provides a compound of formula I:

or a pharmaceutically acceptable salt thereof, wherein: STAT is a STAT3 binding moiety; L is a bivalent moiety that connects STAT to LBM; and LBM is a cereblon E3 ubiquitin ligase binding moiety.

As described above, in certain embodiments, the present invention provides a compound of formula II:

or a pharmaceutically acceptable salt thereof, wherein:

-   STAT is a STAT protein binding moiety capable of binding to one or     more of STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6; -   L is a bivalent moiety that connects STAT to DIM; and -   DIM is a degradation inducing moiety.

In some embodiments, the present invention provides a compound of formula II:

or a pharmaceutically acceptable salt thereof, wherein: STAT is a STAT3 binding moiety; L is a bivalent moiety that connects STAT to DIM; and DIM is LBM, a lysine mimetic, or a hydrogen atom.

Ligase Binding Moiety (LBM)

In some embodiments, LBM is an E3 ligase ligand. Such E3 ligase ligands are well known to one of ordinary skill in the art and include those described in M. Toure, C. M. Crews, Angew. Chem. Int. Ed. 2016, 55, 1966, T. Uehara et al. Nature Chemical Biology 2017, 13, 675, WO 2017/176708, US 2017/0281784, WO 2017/161119, WO 2017/176957, WO 2017/176958, WO 2015/160845, US 2015/0291562, WO 2016/197032, WO 2016/105518, US 2018/0009779, WO 2017/007612, 2018/0134684, WO 2013/106643, US 2014/0356322, WO 2002/020740, US 2002/0068063, WO 2012/078559, US 2014/0302523, WO 2012/003281, US 2013/0190340, US 2016/0022642, WO 2014/063061, US 2015/0274738, WO 2016/118666, US 2016/0214972, WO 2016/149668, US 2016/0272639, WO 2016/169989, US 2018/0118733, WO 2016/197114, US 2018/0147202, WO 2017/011371, US 2017/0008904, WO 2017/011590, US 2017/0037004, WO 2017/079267, US 2017/0121321, WO 2017/117473, WO 2017/117474, WO 2013/106646, WO 2014/108452, WO 2017/197036, WO 2017/197046, WO 2017/197051, WO 2017/197055, and WO 2017/197056 each of, the entirety of each of which is herein incorporated by reference.

As defined herein and described below, wherein a formula is depicted using square brackets, e.g,

L is attached to a modifiable carbon, oxygen, or nitrogen atom within DIM or LBM including substitution or replacement of a defined group in DIM or LBM.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-a-1, I-a-2, I-a-3, I-a-4, I-a-5, I-a-6, I-a-7, I-a-8, I-a-9, or I-a-10 respectively:

or a compound of formula I-a′-1, I-a′-2, I-a′-3, I-a′-4, I-a′-5, I-a′-6, I-a′-7, I-a′-8, I-a′-9, or I-a′-10 respectively:

or a compound of formula I-a″-1, I-a″-2, I-a″-3, I-a″-4, I-a″-5, I-a″-6, I-a″-7, I-a″-8, I-a″-9, or I-a″-10 respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables

X, X₁, X₂, Y, R₁, R₃, R₃′, R₄, R₅, t, m and n is as defined and described in WO 2017/007612 and US 2018/0134684, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-b-1, I-b-2, I-b-3, I-b-4, I-b-5, or I-b-6 respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables A, G, G′, Q₁, Q₂, Q₃, Q₄, R, R′, W, X, Y, Z,

, and n is as defined and described in WO 2016/197114 and US 2018/0147202, the entirety of each of which is herein incorporated by reference.

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-c:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described herein, and wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —CHCF₃—, —SO₂—, —S(O)—, —P(O)R—, —P(O)OR—, —P(O)NR₂—, —C(O)—,     —C(S)—, or

-   X² is a carbon atom or silicon atom; -   X³ is a bivalent moiety selected from —CR₂—, —NR—, —O—, —S—, or     —Si(R₂)—; -   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —N(R)₂, —P(O)(OR)₂, —P(O)(NR₂)OR, —P(O)(NR₂)₂, —Si(OH)₂R,     —Si(OH)(R)₂, —Si(R)₃, or an optionally substituted C₁₋₄ aliphatic; -   each R² is independently hydrogen, deuterium, —R⁶, halogen, —CN,     —NO₂, —OR, —SR, —N(R)₂, —Si(R)₃, —S(O)₂R, —S(O)₂N(R)₂, —S(O)R,     —C(O)R, —C(O)OR, —C(O)N(R)₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R,     —C(R)₂N(R)C(O)N(R)₂, —OC(O)R, —OC(O)N(R)₂, —OP(O)R₂, —OP(O)(OR)₂,     —OP(O)(OR)(NR₂), —OP(O)(NR₂)₂—, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)N(R)₂, —N(R)S(O)₂R, —NP(O)R₂, —N(R)P(O)(OR)₂,     —N(R)P(O)(OR)(NR₂), —N(R)P(O)(NR₂)₂, or —N(R)S(O)₂R; -   Ring A is a bi- or tricyclic ring selected from

wherein

-   Ring B is a fused ring selected from 6-membered aryl, 6-membered     heteroaryl containing 1-4 heteroatoms independently selected from     nitrogen, oxygen, or sulfur, 5 to 7-membered saturated or partially     unsaturated carbocyclyl, 5 to 7-membered saturated or partially     unsaturated heterocyclyl ring with 1-3 heteroatoms independently     selected from boron, nitrogen, oxygen, silicon, or sulfur, or     5-membered heteroaryl with 1-4 heteroatoms independently selected     from nitrogen, oxygen or sulfur; -   R³ is selected from hydrogen, halogen, —OR, —N(R)₂, or —SR; -   each R⁴ is independently hydrogen, —R⁶, halogen, —CN, —NO₂, —OR,     —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)NR₂, or —N(R)S(O)₂R; -   R⁵ is hydrogen, C₁₋₄ aliphatic, or —CN; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   L¹ is a covalent bond or a C₁₋₃ bivalent straight or branched     saturated or unsaturated hydrocarbon chain wherein 1-2 methylene     units of the chain are independently and optionally replaced with     —O—, —C(O)—, —C(S)—, —C(R)₂—, —CH(R)—, —C(F)₂—, —N(R)—, —S(O)₂— or     —(C)═CH—; -   m is 0, 1, 2, 3 or 4; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are optionally taken together         with their intervening atoms to form a 4-7 membered saturated,         partially unsaturated, or heteroaryl ring having 0-3         heteroatoms, in addition to the nitrogen, independently selected         from nitrogen, oxygen, and sulfur.

Where a point of attachment of —(R²)_(m) is depicted on Ring B, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of —(R²)_(m) may be on Ring A and may also be at any available carbon or nitrogen atom on Ring A including the ring to which Ring B is fused. Where —R² is attached to a nitrogen atom bound to R⁴ or R⁵, R⁴ or R⁵ is absent and —R² takes the place of the R⁴ or R⁵ group. Where —R² is attached to a carbon atom bound to R³, R³ is absent and —R² takes the place of the R³ group.

In some embodiments, a compound of formula I-c above is provided as a compound of formula I-c′ or formula I-c″:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, Ring A, L, L¹, R¹, R², X¹, X², X³, and m is as defined above.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-d:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —CHCF₃—, —SO₂—, —S(O)—, —P(O)R—, —P(O)OR—, —P(O)NR₂—, —C(O)—,     —C(S)—, or

-   X² is a carbon atom or silicon atom; -   X³ is a bivalent moiety selected from —CR₂—, —NR—, —O—, —S—, or     —Si(R₂)—; -   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —N(R)₂, —P(O)(OR)₂, —P(O)(NR₂)OR, —P(O)(NR₂)₂, —Si(OH)₂R,     —Si(OH)(R)₂, —Si(R)₃, or an optionally substituted C₁₋₄ aliphatic; -   each R² is independently hydrogen, deuterium, —R⁶, halogen, —CN,     —NO₂, —OR, —SR, —N(R)₂, —Si(R)₃, —S(O)₂R, —S(O)₂N(R)₂, —S(O)R,     —C(O)R, —C(O)OR, —C(O)N(R)₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R,     —C(R)₂N(R)C(O)N(R)₂, —OC(O)R, —OC(O)N(R)₂, —OP(O)R₂, —OP(O)(OR)₂,     —OP(O)(OR)(NR₂), —OP(O)(NR₂)₂—, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)N(R)₂, —N(R)S(O)₂R, —NP(O)R₂, —N(R)P(O)(OR)₂,     —N(R)P(O)(OR)(NR₂), —N(R)P(O)(NR₂)₂, or —N(R)S(O)₂R; -   Ring A is a bi- or tricyclic ring selected from

wherein Ring B is other than imidazo or benzo,

wherein Ring B is other than benzo,

wherein Ring B is other than benzo,

wherein Ring B is other than benzo,

wherein

-   Ring B is a fused ring selected from 6-membered aryl, 6-membered     heteroaryl containing 1-4 heteroatoms independently selected from     nitrogen, oxygen, or sulfur, 5 to 7-membered saturated or partially     unsaturated carbocyclyl, 5 to 7-membered saturated or partially     unsaturated heterocyclyl ring with 1-3 heteroatoms independently     selected from boron, nitrogen, oxygen, silicon, or sulfur, or     5-membered heteroaryl with 1-4 heteroatoms independently selected     from nitrogen, oxygen or sulfur; -   R³ is selected from hydrogen, halogen, —OR, —N(R)₂, or —SR; -   each R⁴ is independently hydrogen, —R⁶, halogen, —CN, —NO₂, —OR,     —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)NR₂, or —N(R)S(O)₂R; -   R⁵ is hydrogen, C₁₋₄ aliphatic, or —CN; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   m is 0, 1, 2, 3 or 4; and -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are optionally taken together         with their intervening atoms to form a 4-7 membered saturated,         partially unsaturated, or heteroaryl ring having 0-3         heteroatoms, in addition to the nitrogen, independently selected         from nitrogen, oxygen, and sulfur.

Where a point of attachment of —(R²)_(m) is depicted on Ring B, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of —(R²)_(m) may be on Ring A and may also be at any available carbon or nitrogen atom on Ring A including the ring to which Ring B is fused. Where —R² is attached to a nitrogen atom bound to R⁴ or R⁵, R⁴ or R⁵ is absent and —R² takes the place of the R⁴ or R⁵ group. Where —R² is attached to a carbon atom bound to R³, R³ is absent and —R² takes the place of the R³ group.

In some embodiments, the compound of formula I-d above is provided as a compound of formula I-d′ or formula I-d″:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, Ring A, L, R¹, R², X¹, X², X³, and m is as defined above.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-e:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —C(O)—, —C(S)—, or

-   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —NR₂, or an optionally substituted C₁₋₄ aliphatic; -   each R² is independently hydrogen, —R⁶, halogen, —CN, —NO₂, —OR,     —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)NR₂, or —N(R)S(O)₂R; -   Ring A is a bi- or tricyclic ring selected from

wherein

-   Ring B is a fused ring selected from 6-membered aryl, 6-membered     heteroaryl containing 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur, 5 to 7-membered saturated or partially     unsaturated carbocyclyl, 5 to 7-membered saturated or partially     unsaturated heterocyclyl ring with 1-3 heteroatoms independently     selected from boron, nitrogen, oxygen, silicon, or sulfur, or     5-membered heteroaryl with 1-4 heteroatoms independently selected     from nitrogen, oxygen or sulfur; -   R³ is selected from hydrogen, halogen, —OR, —N(R)₂, or —SR; -   each R⁴ is independently hydrogen, —R⁶, halogen, —CN, —NO₂, —OR,     —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)N(R) OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)NR₂, or —N(R)S(O)₂R; -   R⁵ is hydrogen, C₁₋₄ aliphatic, or —CN; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   m is 0, 1, 2, 3 or 4; and -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are optionally taken together         with their intervening atoms to form a 4-7 membered saturated,         partially unsaturated, or heteroaryl ring having 0-3         heteroatoms, in addition to the nitrogen, independently selected         from nitrogen, oxygen, and sulfur.

Where a point of attachment of —(R²)_(m) is depicted on Ring B, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of —(R²)_(m) may be on Ring A and may also be at any available carbon or nitrogen atom on Ring A including the ring to which Ring B is fused. Where —R² is attached to a nitrogen atom bound to R⁴ or R⁵, R⁴ or R⁵ is absent and —R² takes the place of the R⁴ or R⁵ group. Where —R² is attached to a carbon atom bound to R³, R³ is absent and —R² takes the place of the R³ group.

In some embodiments, the compound of formula I-e above is provided as a compound of formula I-e′ or formula I-e″:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, Ring A, L, R¹, R², X¹, and m is as defined above.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-f:

or a pharmaceutically acceptable salt thereof, wherein, L and STAT are as defined above and described in embodiments herein, and wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —CHCF₃—, —SO₂—, —S(O)—, —P(O)R—, —P(O)OR—, —P(O)NR₂—, —C(O)—,     —C(S)—, or

-   X² is a carbon atom or silicon atom; -   X³ is a bivalent moiety selected from —CR₂—, —NR—, —O—, —S—, or     —Si(R₂)—; -   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —NR₂, —P(O)(OR)₂, —P(O)(NR₂)OR, —P(O)(NR₂)₂, —Si(OH)₂R, —Si(OH)(R)₂,     —Si(R)₃, or an optionally substituted C₁₋₄ aliphatic; -   Ring C is a mono- or bicyclic ring selected from

-   each of R² and R^(3a) is independently hydrogen, deuterium, —R⁶,     halogen, —CN, —NO₂, —OR, —SR, —N(R)₂, —Si(R)₃, —S(O)₂R, —S(O)₂N(R)₂,     —S(O)R, —C(O)R, —C(O)OR, —C(O)N(R)₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R,     —C(R)₂N(R)C(O)N(R)₂, —OC(O)R, —OC(O)N(R)₂, —OP(O)R₂, —OP(O)(OR)₂,     —OP(O)(OR)(NR₂), —OP(O)(NR₂)₂—, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)N(R)₂, —N(R)S(O)₂R, —NP(O)R₂, —N(R)P(O)(OR)₂,     —N(R)P(O)(OR)(NR₂), —N(R)P(O)(NR₂)₂, or —N(R)S(O)₂R; -   Ring D is selected from a 6-membered aryl, 6-membered heteroaryl     containing 1-4 heteroatoms independently selected from nitrogen,     oxygen, and sulfur, 5 to 7-membered saturated or partially     unsaturated carbocyclyl, 5 to 7-membered saturated or partially     unsaturated heterocyclyl ring with 1-3 heteroatoms independently     selected from boron, nitrogen, oxygen, silicon, or sulfur, or     5-membered heteroaryl with 1-4 heteroatoms independently selected     from nitrogen, oxygen or sulfur; -   each R⁴ is independently hydrogen, —R⁶, halogen, —CN, —NO₂, —OR,     —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)NR₂, or —N(R)S(O)₂R; -   R⁵ is hydrogen, C₁₋₄ aliphatic, or —CN; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   L¹ is a covalent bond or a C₁₋₃ bivalent straight or branched     saturated or unsaturated hydrocarbon chain wherein 1-2 methylene     units of the chain are independently and optionally replaced with     —O—, —C(O)—, —C(S)—, —C(R)₂—, —CH(R)—, —C(F)₂—, —N(R)—, —S(O)₂— or     —(C)═CH—; -   m is 0, 1, 2, 3 or 4; -   n is 0, 1, 2, 3 or 4; -   p is 0 or 1, wherein when p is 0, the bond connecting Ring C and     Ring D is connected to

-   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are optionally taken together         with their intervening atoms to form a 4-7 membered saturated,         partially unsaturated, or heteroaryl ring having 0-3         heteroatoms, in addition to the nitrogen, independently selected         from nitrogen, oxygen, and sulfur.

In some embodiments, a compound of formula I-f above is provided as a compound of formula I-f′ or formula I-f″:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, Ring C, Ring D, L, L¹, R¹, R², R^(3a), X¹, X², X³, n, m, and p is as defined above.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-g:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —C(O)—, —C(S)—, or

-   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —NR₂, or an optionally substituted C₁₋₄ aliphatic; -   Ring C is a mono- or bicyclic ring selected from

-   each of R² and R^(3a) is independently hydrogen, —R⁶, halogen, —CN,     —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR,     —C(O)NR₂, —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)NR₂, or —N(R)S(O)₂R; -   Ring D is selected from 6-membered aryl, 6-membered heteroaryl     containing 1-4 heteroatoms independently selected from nitrogen,     oxygen, and sulfur, 5 to 7-membered saturated or partially     unsaturated carbocyclyl, 5 to 7-membered saturated or partially     unsaturated heterocyclyl ring with 1-3 heteroatoms independently     selected from boron, nitrogen, oxygen, silicon, or sulfur, or     5-membered heteroaryl with 1-4 heteroatoms independently selected     from nitrogen, oxygen or sulfur; -   each R⁴ is independently hydrogen, —R⁶, halogen, —CN, —NO₂, —OR,     —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)NR₂, or —N(R)S(O)₂R; -   R⁵ is hydrogen, C₁₋₄ aliphatic, or —CN; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   m is 0, 1, or 2; -   n is 0, 1, 2, 3 or 4; -   p is 0 or 1, wherein when p is 0, the bond connecting Ring C and     Ring D is connected to

and

-   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are optionally taken together         with their intervening atoms to form a 4-7 membered saturated,         partially unsaturated, or heteroaryl ring having 0-3         heteroatoms, in addition to the nitrogen, independently selected         from nitrogen, oxygen, and sulfur.

In some embodiments, a compound of formula I-g above is provided as a compound of formula I-g′ or formula I-g″:

or a pharmaceutically acceptable salt thereof, wherein:

each of STAT, Ring C, Ring D, L, R¹, R², R^(3a), X¹, n, m, and p is as defined above.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-h:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —CHCF₃—, —SO₂—, —S(O)—, —P(O)R—, —P(O)OR—, —P(O)NR₂—, —C(O)—,     —C(S)—, or

-   X² is a carbon atom or silicon atom; -   X³ is a bivalent moiety selected from —CR₂—, —NR—, —O—, —S—, or     —Si(R₂)—; -   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —NR₂, —P(O)(OR)₂, —P(O)(NR₂)OR, —P(O)(NR₂)₂, —Si(OH)₂R, —Si(OH)(R)₂,     —Si(R)₃, or an optionally substituted C₁₋₄ aliphatic; -   Ring C is a mono- or bicyclic ring selected from

-   each or R² and R^(3a) is independently hydrogen, deuterium, —R⁶,     halogen, —CN, —NO₂, —OR, —SR, —N(R)₂, —Si(R)₃, —S(O)₂R, —S(O)₂N(R)₂,     —S(O)R, —C(O)R, —C(O)OR, —C(O)N(R)₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R,     —C(R)₂N(R)C(O)N(R)₂, —OC(O)R, —OC(O)N(R)₂, —OP(O)R₂, —OP(O)(OR)₂,     —OP(O)(OR)(NR₂), —OP(O)(NR₂)₂—, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)N(R)₂, —N(R)S(O)₂R, —NP(O)R₂, —N(R)P(O)(OR)₂,     —N(R)P(O)(OR)(NR₂), —N(R)P(O)(NR₂)₂, or —N(R)S(O)₂R; -   Ring D is selected from 6-membered aryl, 6-membered heteroaryl     containing 1-4 heteroatoms independently selected from nitrogen,     oxygen, and sulfur, 5 to 7-membered saturated or partially     unsaturated carbocyclyl, 5 to 7-membered saturated or partially     unsaturated heterocyclyl ring with 1-3 heteroatoms independently     selected from boron, nitrogen, oxygen, silicon, or sulfur, or     5-membered heteroaryl with 1-4 heteroatoms independently selected     from nitrogen, oxygen or sulfur; -   each R⁴ is independently hydrogen, —R⁶, halogen, —CN, —NO₂, —OR,     —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)NR₂, or —N(R)S(O)₂R; -   R⁵ is hydrogen, C₁₋₄ aliphatic, or —CN; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   L¹ is a covalent bond or a C₁₋₃ bivalent straight or branched     saturated or unsaturated hydrocarbon chain wherein 1-2 methylene     units of the chain are independently and optionally replaced with     —O—, —C(O)—, —C(S)—, —C(R)₂—, —CH(R)—, —C(F)₂—, —N(R)—, —S(O)₂— or     —(C)═CH—; -   m is 0, 1, 2, 3 or 4; -   n is 0, 1, 2, 3 or 4; -   p is 0 or 1; and -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are optionally taken together         with their intervening atoms to form a 4-7 membered saturated,         partially unsaturated, or heteroaryl ring having 0-3         heteroatoms, in addition to the nitrogen, independently selected         from nitrogen, oxygen, and sulfur.

In some embodiments, a compound of formula I-h above is provided as a compound of formula I-h′ or formula I-h″:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, Ring C, Ring D, L, L¹, R¹, R², R^(3a), X¹, X², X³, m, n, and p is as defined above.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-i:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —C(O)—, —C(S)—, or

-   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —NR₂, or an optionally substituted C₁₋₄ aliphatic; -   Ring C is a mono- or bicyclic ring selected from

-   each of R², R^(3a), and R⁴ is independently hydrogen, —R⁶, halogen,     —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R,     —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR,     —N(R)C(O)R, —N(R)C(O)NR₂, or —N(R)S(O)₂R; -   Ring D is selected from 6-membered aryl, 6-membered heteroaryl     containing 1-4 heteroatoms independently selected from nitrogen,     oxygen, and sulfur, 5 to 7-membered saturated or partially     unsaturated carbocyclyl, 5 to 7-membered saturated or partially     unsaturated heterocyclyl ring with 1-3 heteroatoms independently     selected from boron, nitrogen, oxygen, silicon, or sulfur, or     5-membered heteroaryl with 1-4 heteroatoms independently selected     from nitrogen, oxygen or sulfur; -   R⁵ is hydrogen, C₁₋₄ aliphatic, or —CN; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   m is 0, 1, or 2; -   n is 0, 1, 2, 3, or 4; -   p is 0 or 1; and -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are optionally taken together         with their intervening atoms to form a 4-7 membered saturated,         partially unsaturated, or heteroaryl ring having 0-3         heteroatoms, in addition to the nitrogen, independently selected         from nitrogen, oxygen, and sulfur.

In some embodiments, a compound of formula I-i above is provided as a compound of formula I-i′ or formula I-i″:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, Ring C, Ring D, L, R¹, R², R^(3a), X¹, m, n, and p is as defined above.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-j:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —CHCF₃—, —SO₂—, —S(O)—, —P(O)R—, —P(O)OR—, —P(O)NR₂—, —C(O)—,     —C(S)—, or

-   X² is a carbon atom or silicon atom; -   X³ is a bivalent moiety selected from —CR₂—, —NR—, —O—, —S—, or     —Si(R₂)—; -   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —N(R)₂, —P(O)(OR)₂, —P(O)(NR₂)OR, —P(O)(NR₂)₂, —Si(OH)₂R,     —Si(OH)(R)₂, —Si(R)₃, or an optionally substituted C₁₋₄ aliphatic; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are taken together with their         intervening atoms to form a 4-7 membered saturated, partially         unsaturated, or heteroaryl ring having 0-3 heteroatoms, in         addition to the nitrogen, independently selected from nitrogen,         oxygen, and sulfur; -   each R² is independently hydrogen, deuterium, —R⁶, halogen, —CN,     —NO₂, —OR, —SR, —N(R)₂, —Si(R)₃, —S(O)₂R, —S(O)₂N(R)₂, —S(O)R,     —C(O)R, —C(O)OR, —C(O)N(R)₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R,     —C(R)₂N(R)C(O)N(R)₂, —OC(O)R, —OC(O)N(R)₂, —OP(O)R₂, —OP(O)(OR)₂,     —OP(O)(OR)(NR₂), —OP(O)(NR₂)₂—, N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)N(R)₂, —N(R)S(O)₂R, —NP(O)R₂, —N(R)P(O)(OR)₂,     —N(R)P(O)(OR)(NR₂), —N(R)P(O)(NR₂)₂, or —N(R)S(O)₂R; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   each of Ring E, Ring F, and Ring G is independently a fused ring     selected from 6-membered aryl, 6-membered heteroaryl containing 1-4     heteroatoms independently selected from nitrogen, oxygen, or sulfur,     5 to 7-membered saturated or partially unsaturated carbocyclyl, 5 to     7-membered saturated or partially unsaturated heterocyclyl ring with     1-3 heteroatoms independently selected from boron, nitrogen, oxygen,     silicon, or sulfur, or 5-membered heteroaryl with 1-4 heteroatoms     independently selected from nitrogen, oxygen or sulfur, wherein each     of Ring E, Ring F, and Ring G is independently and optionally     further substituted with 1-2 oxo groups; -   L¹ is a covalent bond or a C₁₋₃ bivalent straight or branched     saturated or unsaturated hydrocarbon chain wherein 1-2 methylene     units of the chain are independently and optionally replaced with     —O—, —C(O)—, —C(S)—, —C(R)₂—, —CH(R)—, —C(F)₂—, —N(R)—, —S(O)₂— or     —(C)═CH—; and -   m is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or 16.

Where a point of attachment of

is depicted on Ring E, Ring F, or Ring G, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring E, Ring F, or Ring G, including the ring to which Ring E or Ring G are fused to Ring F.

Where a point of attachment of —(R²)_(m) is depicted on Ring E, Ring F, or Ring G, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of —(R²)_(m) may be at any available carbon or nitrogen atom on Ring E, Ring F, or Ring G including the carbon atom to which Ring E or Ring G are fused to Ring F.

Where a point of attachment of

is depicted on Ring E, Ring F, or Ring G, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring E, Ring F, or Ring G, including the carbon atom to which Ring E or Ring G are fused to Ring F.

In some embodiments, a compound of formula I-j above is provided as a compound of formula I-j′ or formula I-j″:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, Ring E, Ring F, Ring G, L, L¹, R¹, R², X¹, X², X³, and m is as defined above.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-k:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —C(O)—, —C(S)—, or

-   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —N(R)₂, —Si(R)₃, or an optionally substituted C₁₋₄ aliphatic; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are taken together with their         intervening atoms to form a 4-7 membered saturated, partially         unsaturated, or heteroaryl ring having 0-3 heteroatoms, in         addition to the nitrogen, independently selected from nitrogen,         oxygen, and sulfur; -   each R² is independently hydrogen, deuterium, —R⁶, halogen, —CN,     —NO₂, —OR, —SR, —N(R)₂, —Si(R)₃, —S(O)₂R, —S(O)₂N(R)₂, —S(O)R,     —C(O)R, —C(O)OR, —C(O)N(R)₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R,     —C(R)₂N(R)C(O)N(R)₂, —OC(O)R, —OC(O)N(R)₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)N(R)₂, or —N(R)S(O)₂R; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   each of Ring E, Ring F, and Ring G is independently a fused ring     selected from 6-membered aryl containing 0-3 nitrogens, 5 to     7-membered saturated or partially unsaturated carbocyclyl, 5 to     7-membered saturated or partially unsaturated heterocyclyl ring with     1-3 heteroatoms independently selected from boron, nitrogen, oxygen,     silicon, or sulfur, or 5-membered heteroaryl with 1-3 heteroatoms     independently selected from nitrogen, oxygen or sulfur, wherein each     of Ring E, Ring F, and Ring G is independently and optionally     further substituted with 1-2 oxo groups; and -   m is 0, 1, 2, 3, or 4.

Where a point of attachment of

is depicted on Ring E, Ring F, or Ring G, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring E, Ring F, or Ring G, including the ring to which Ring E or Ring G are fused to Ring F.

Where a point of attachment of —(R²)_(m) is depicted on Ring E, Ring F, or Ring G, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of —(R²)_(m) may be at any available carbon or nitrogen atom on Ring E, Ring F, or Ring G including the carbon atom to which Ring E or Ring G are fused to Ring F.

In some embodiments, a compound of formula I-k above is provided as a compound of formula I-k′ or formula I-k″:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, L, Ring E, Ring F, Ring G, L, R¹, R², X¹, and m is as defined above.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-1:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —CHCF₃—, —SO₂—, —S(O)—, —P(O)R—, —P(O)OR—, —P(O)NR₂—, —C(O)—,     —C(S)—, or

-   X² is a carbon atom or silicon atom; -   X³ is a bivalent moiety selected from —CR₂—, —NR—, —O—, —S—, or     —Si(R₂)—; -   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —N(R)₂, —P(O)(OR)₂, —P(O)(NR₂)OR, —P(O)(NR₂)₂, —Si(OH)₂R,     —Si(OH)(R)₂, —Si(R)₃, or an optionally substituted C₁₋₄ aliphatic; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are taken together with their         intervening atoms to form a 4-7 membered saturated, partially         unsaturated, or heteroaryl ring having 0-3 heteroatoms, in         addition to the nitrogen, independently selected from nitrogen,         oxygen, and sulfur; -   each R² is independently hydrogen, deuterium, —R⁶, halogen, —CN,     —NO₂, —OR, —SR, —N(R)₂, —Si(R)₃, —S(O)₂R, —S(O)₂N(R)₂, —S(O)R,     —C(O)R, —C(O)OR, —C(O)N(R)₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R,     —C(R)₂N(R)C(O)N(R)₂, —OC(O)R, —OC(O)N(R)₂, —OP(O)R₂, —OP(O)(OR)₂,     —OP(O)(OR)(NR₂), —OP(O)(NR₂)₂—, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)N(R)₂, —N(R)S(O)₂R, —NP(O)R₂, —N(R)P(O)(OR)₂,     —N(R)P(O)(OR)(NR₂), —N(R)P(O)(NR₂)₂, or —N(R)S(O)₂R; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   Ring E is a fused ring selected from 6-membered aryl, 6-membered     heteroaryl containing 1-4 heteroatoms independently selected from     nitrogen, oxygen, or sulfur, 5 to 7-membered saturated or partially     unsaturated carbocyclyl, 5 to 7-membered saturated or partially     unsaturated heterocyclyl ring with 1-3 heteroatoms independently     selected from boron, nitrogen, oxygen, silicon, or sulfur, or     5-membered heteroaryl with 1-4 heteroatoms independently selected     from nitrogen, oxygen or sulfur; -   Ring H is a fused ring selected from a 7-9 membered saturated or     partially unsaturated carbocyclyl or heterocyclyl ring with 1-3     heteroatoms independently selected from boron, nitrogen, oxygen,     silicon, or sulfur, wherein Ring E is optionally further substituted     with 1-2 oxo groups; -   L¹ is a covalent bond or a C₁₋₃ bivalent straight or branched     saturated or unsaturated hydrocarbon chain wherein 1-2 methylene     units of the chain are independently and optionally replaced with     —O—, —C(O)—, —C(S)—, —C(R)₂—, —CH(R)—, —C(F)₂—, —N(R)—, —S(O)₂— or     —(C)═CH—; -   m is 0, 1, 2, 3, or 4.

Where a point of attachment of

is depicted on Ring E or Ring H, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring E or Ring H including the carbon atom to which Ring E and Ring H are fused.

Where a point of attachment of —(R²)_(m) is depicted on Ring E and Ring H, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of —(R²)_(m) may be on any available carbon or nitrogen atom on Ring E or Ring H including the carbon atom to which Ring E and Ring H are fused.

Where a point of attachment of

is depicted on Ring E and Ring H, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring E or Ring H including the carbon atom to which Ring E and Ring H are fused.

In some embodiments, a compound of formula I-1 above is provided as a compound of formula I-1′ or formula I-1″:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, Ring E, Ring H, L, L¹, R¹, R², X², X³, and m is as defined above.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-m:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —C(O)—, —C(S)—, or

-   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —N(R)₂, —Si(R)₃, or an optionally substituted C₁₋₄ aliphatic; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are taken together with their         intervening atoms to form a 4-7 membered saturated, partially         unsaturated, or heteroaryl ring having 0-3 heteroatoms, in         addition to the nitrogen, independently selected from nitrogen,         oxygen, and sulfur; -   each R² is independently hydrogen, deuterium, —R⁶, halogen, —CN,     —NO₂, —OR, —SR, —N(R)₂, —Si(R)₃, —S(O)₂R, —S(O)₂N(R)₂, —S(O)R,     —C(O)R, —C(O)OR, —C(O)N(R)₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R,     —C(R)₂N(R)C(O)N(R)₂, —OC(O)R, —OC(O)N(R)₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)N(R)₂, or —N(R)S(O)₂R; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   Ring E is a fused ring selected from 6-membered aryl, 6-membered     heteroaryl containing 1-4 heteroatoms independently selected from     nitrogen, oxygen, or sulfur, 5 to 7-membered saturated or partially     unsaturated carbocyclyl, 5 to 7-membered saturated or partially     unsaturated heterocyclyl ring with 1-3 heteroatoms independently     selected from boron, nitrogen, oxygen, silicon, or sulfur, or     5-membered heteroaryl with 1-4 heteroatoms independently selected     from nitrogen, oxygen or sulfur; -   Ring H is a ring selected from a 7-9 membered saturated or partially     unsaturated carbocyclyl or heterocyclyl ring with 1-3 heteroatoms     independently selected from boron, nitrogen, oxygen, silicon, or     sulfur, wherein Ring E is optionally further substituted with 1-2     oxo groups; and -   m is 0, 1, 2, 3, or 4.

Where a point of attachment of

is depicted on Ring E or Ring H, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring E or Ring H including the carbon atom to which Ring E and Ring H are fused.

Where a point of attachment of —(R²)_(m) is depicted on Ring E and Ring H, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of —(R²)_(m) may be on any available carbon or nitrogen atom on Ring E or Ring H including the carbon atom to which Ring E and Ring H are fused.

Where a point of attachment of

is depicted on Ring E and Ring H, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring E or Ring H including the carbon atom to which Ring E and Ring H are fused.

In some embodiments, a compound of formula I-m above is provided as a compound of formula I-m′ or formula I-m″:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, Ring E, Ring H, L, R¹, R², X¹, and m is as defined above.

In some embodiments, a compound of formula I-m above is provided as a compound of formula I-m-1:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, L, Ring E, X¹, R¹, R², and m is as defined above.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-n:

or a pharmaceutically acceptable salt thereof, wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —CHCF₃—, —SO₂—, —S(O)—, —P(O)R—, —P(O)OR—, —P(O)NR₂—, —C(O)—,     —C(S)—, or

-   X² is a carbon atom or silicon atom; -   X³ is a bivalent moiety selected from —CR₂—, —NR—, —O—, —S—, or     —Si(R₂)—; -   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —NR₂, —P(O)(OR)₂, —P(O)(NR₂)OR, —P(O)(NR₂)₂, —Si(OH)₂R, —Si(OH)(R)₂,     —Si(R)₃, or an optionally substituted C₁₋₄ aliphatic; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are taken together with their         intervening atoms to form a 4-7 membered saturated, partially         unsaturated, or heteroaryl ring having 0-3 heteroatoms, in         addition to the nitrogen, independently selected from nitrogen,         oxygen, and sulfur; -   each R² is independently hydrogen, deuterium, —R⁶, halogen, —CN,     —NO₂, —OR, —SR, —N(R)₂, —Si(R)₃, —S(O)₂R, —S(O)₂N(R)₂, —S(O)R,     —C(O)R, —C(O)OR, —C(O)N(R)₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R,     —C(R)₂N(R)C(O)N(R)₂, —OC(O)R, —OC(O)N(R)₂, —OP(O)R₂, —OP(O)(OR)₂,     —OP(O)(OR)(NR₂), —OP(O)(NR₂)₂—, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)N(R)₂, —N(R)S(O)₂R, —NP(O)R₂, —N(R)P(O)(OR)₂,     —N(R)P(O)(OR)(NR₂), —N(R)P(O)(NR₂)₂, or —N(R)S(O)₂R; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   each of Ring I and J is independently a fused ring selected from     6-membered aryl, 6-membered heteroaryl containing 1-4 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, 5 to     7-membered saturated or partially unsaturated carbocyclyl, 5 to     7-membered saturated or partially unsaturated heterocyclyl ring with     1-3 heteroatoms independently selected from boron, nitrogen, oxygen,     silicon, or sulfur, or 5-membered heteroaryl with 1-4 heteroatoms     independently selected from nitrogen, oxygen or sulfur; -   Ring K is a fused ring selected from a 6-12 membered saturated or     partially unsaturated carbocyclyl or heterocyclyl ring with 1-3     heteroatoms independently selected from boron, nitrogen, oxygen,     silicon, or sulfur, wherein Ring H is optionally further substituted     with 1-2 oxo groups; -   L¹ is a covalent bond or a C₁₋₃ bivalent straight or branched     saturated or unsaturated hydrocarbon chain wherein 1-2 methylene     units of the chain are independently and optionally replaced with     —O—, —C(O)—, —C(S)—, —C(R)₂—, —CH(R)—, —C(F)₂—, —N(R)—, —S(O)₂— or     —(C)═CH—; and -   m is 0, 1, 2, 3, or 4.

Where a point of attachment of

is depicted on Ring I, Ring J, and Ring K, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring I, Ring J, or Ring K, including the carbon atom to which Ring I, Ring J, and Ring K are fused.

Where a point of attachment of —(R²)_(m) is depicted on Ring I, Ring J, and Ring K, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of —(R²)_(m) may be on any available carbon or nitrogen atom on Ring I, Ring J, or Ring K, including the carbon atom to which Ring I, Ring J, and Ring K are fused.

Where a point of attachment of

is depicted on Ring I, Ring J, and Ring K, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring I, Ring J, or Ring K, including the carbon atom to which Ring I, Ring J, and Ring K are fused.

In some embodiments, a compound of formula I-n above is provided as a compound of formula I-n′ or formula I-n″:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, Ring I, Ring J, Ring K, L, L¹, R¹, R², X², X³, and m is as defined above.

In certain embodiments, the present invention provides a compound of formula I-o:

or a pharmaceutically acceptable salt thereof, wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CH₂—,     —C(O)—, —C(S)—, or

-   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —N(R)₂, —Si(R)₃, or an optionally substituted C₁₋₄ aliphatic; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are taken together with their         intervening atoms to form a 4-7 membered saturated, partially         unsaturated, or heteroaryl ring having 0-3 heteroatoms, in         addition to the nitrogen, independently selected from nitrogen,         oxygen, and sulfur; -   each R² is independently hydrogen, deuterium, —R⁶, halogen, —CN,     —NO₂, —OR, —SR, —N(R)₂, —Si(R)₃, —S(O)₂R, —S(O)₂N(R)₂, —S(O)R,     —C(O)R, —C(O)OR, —C(O)N(R)₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R,     —C(R)₂N(R)C(O)N(R)₂, —OC(O)R, —OC(O)N(R)₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)N(R)₂, or —N(R)S(O)₂R; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   each of Ring I and J is independently a fused ring selected from     6-membered aryl, 6-membered heteroaryl containing 1-4 heteroatoms     independently selected from nitrogen, oxygen, or sulfur, 5 to     7-membered saturated or partially unsaturated carbocyclyl, 5 to     7-membered saturated or partially unsaturated heterocyclyl ring with     1-3 heteroatoms independently selected from boron, nitrogen, oxygen,     silicon, or sulfur, or 5-membered heteroaryl with 1-4 heteroatoms     independently selected from nitrogen, oxygen or sulfur; -   Ring K is a fused ring selected from a 6-12 membered saturated or     partially unsaturated carbocyclyl or heterocyclyl ring with 1-3     heteroatoms independently selected from boron, nitrogen, oxygen,     silicon, or sulfur, wherein Ring H is optionally further substituted     with 1-2 oxo groups; and -   m is 0, 1, 2, 3, or 4.

Where a point of attachment of

is depicted on Ring I, Ring J, and Ring K, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring I, Ring J, or Ring K, including the carbon atom to which Ring I, Ring J, and Ring K are fused.

Where a point of attachment of —(R²)_(m) is depicted on Ring I, Ring J, and Ring K, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of —(R²)_(m) may be on any available carbon or nitrogen atom on Ring I, Ring J, or Ring K, including the carbon atom to which Ring I, Ring J, and Ring K are fused.

Where a point of attachment of

is depicted on Ring I, Ring J, and Ring K, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring I, Ring J, or Ring K, including the carbon atom to which Ring I, Ring J, and Ring K are fused.

In some embodiments, a compound of formula I-o above is provided as a compound of formula I-o′ or formula I-o″:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, Ring I, Ring J, Ring K, L, R¹, R², X¹, and m is as defined above.

In some embodiments, a compound of formula I-o above is provided as a compound of formula I-o-1:

or a pharmaceutically acceptable salt thereof, wherein: each of STAT, L, Ring I, Ring K, X¹, R¹, R², and m is as defined above.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-o-2 or I-o-3:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein:

-   each R² is independently hydrogen, deuterium, —R⁶, halogen, —CN,     —NO₂, —OR, —SR, —NR₂, —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R,     —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R,     —C(R)₂N(R)C(O)N(R)₂, —OC(O)R, —OC(O)N(R)₂, —OP(O)R₂, —OP(O)(OR)₂,     —OP(O)(OR)NR₂, —OP(O)(NR₂)₂—, —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)NR₂,     —N(R)S(O)₂R, —NP(O)R₂, —N(R)P(O)(OR)₂, —N(R)P(O)(OR)NR₂,     —N(R)P(O)(NR₂)₂, or —N(R)S(O)₂R; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   each of Ring E, Ring F, and Ring G is independently a fused ring     selected from 6-membered aryl, 6-membered heteroaryl containing 1-4     heteroatoms independently selected from nitrogen, oxygen, or sulfur,     5 to 7-membered saturated or partially unsaturated carbocyclyl, 5 to     7-membered saturated or partially unsaturated heterocyclyl with 1-3     heteroatoms independently selected from boron, nitrogen, oxygen,     silicon, or sulfur, or 5-membered heteroaryl with 1-4 heteroatoms     independently selected from nitrogen, oxygen or sulfur, wherein each     of Ring E, Ring F, and Ring G is independently and optionally     further substituted with 1-2 oxo groups; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are taken together with their         intervening atoms to form a 4-7 membered saturated, partially         unsaturated, or heteroaryl ring having 0-3 heteroatoms, in         addition to the nitrogen, independently selected from nitrogen,         oxygen, and sulfur; -   L¹ is a covalent bond or a C₁₋₃ bivalent straight or branched     saturated or unsaturated hydrocarbon chain wherein 1-2 methylene     units of the chain are independently and optionally replaced with     —O—, —C(O)—, —C(S)—, —C(R)₂—, —CH(R)—, —C(F)₂—, —N(R)—, —S—, —S(O)₂—     or —(C)═CH—; -   m is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or 16;     and -   R⁴, R¹⁰, R¹¹, R¹⁵, W¹, W², and X is as defined in WO 2019/099868,     the entirety of each of which is herein incorporated by reference.

Where a point of attachment of

is depicted on Ring E, Ring F, or Ring G, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring E, Ring F, or Ring G, including the ring to which Ring E or Ring G are fused to Ring F.

Where a point of attachment of —(R²)_(m) is depicted on Ring E, Ring F, or Ring G, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of —(R²)_(m) may be at any available carbon or nitrogen atom on Ring E, Ring F, or Ring G including the carbon atom to which Ring E or Ring G are fused to Ring F.

Where a point of attachment of

is depicted on Ring E, Ring F, or Ring G, it is intended, and one of ordinary skill in the art would appreciate, that the point of attachment of

may be on any available carbon or nitrogen atom on Ring E, Ring F, or Ring G, including the carbon atom to which Ring E or Ring G are fused to Ring F.

As defined above and described herein, X¹ is a bivalent moiety selected from a covalent bond, —CH₂—, —C(R)₂—, —C(O)—, —C(S)—, —CH(R)—, —CH(CF₃)—, —P(O)(OR)—, —P(O)(R)—, —P(O)(NR₂)—, —S(O)—, —S(O)₂—, or

In some embodiments, X¹ is a covalent bond. In some embodiments, X¹ is —CH₂—. In some embodiments, X¹ is —C(R)₂—. In some embodiments, X¹ is —C(O)—. In some embodiments, X¹ is —C(S)—. In some embodiments, X¹ is —CH(R)—. In some embodiments, X¹ is —CH(CF₃)—. In some embodiments, X¹ is —P(O)(OR)—. In some embodiments, X¹ is —P(O)(R)—. In some embodiments, X¹ is —P(O)(NR₂)—. In some embodiments, X¹ is —S(O)—. In some embodiments, X¹ is —S(O)₂—. In some embodiments, X¹ is

In some embodiments, X¹ is selected from those depicted in Table 1, below.

As defined above and described herein, X² is a carbon atom or silicon atom.

In some embodiments, X² is a carbon atom. In some embodiments, X² is a silicon atom.

In some embodiments, X² is selected from those depicted in Table 1, below.

As defined above and described herein, X³ is a bivalent moiety selected from —CH₂—, —C(R)₂—, —N(R)—, —CF₂—, —CHF—, —S—, —CH(R)—, —Si(R₂)—, or —O—.

In some embodiments, X³ is —CH₂—. In some embodiments, X¹ is —C(R)₂—. In some embodiments, X³ is —N(R)—. In some embodiments, X³ is —CF₂—. In some embodiments, X³ is —CHF—. In some embodiments, X³ is —S—. In some embodiments, X³ is —CH(R)—. In some embodiments, X³ is —Si(R₂)—. In some embodiments, X³ is —O—.

In some embodiments, X³ is selected from those depicted in Table 1, below.

As defined above and described herein, R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R, —NR₂, —P(O)(OR)₂, —P(O)(NR₂)OR, —P(O)(NR₂)₂, —Si(OH)₂R, —Si(OH)(R)₂, —Si(R)₃, an optionally substituted C₁₋₄ aliphatic, or R¹ and X¹ or X⁴ are taken together with their intervening atoms to form a 5-7 membered saturated, partially unsaturated, carbocyclic ring or heterocyclic ring having 1-3 heteroatoms, independently selected from nitrogen, oxygen, or sulfur.

In some embodiments, R¹ is hydrogen. In some embodiments, R¹ is deuterium. In some embodiments, R¹ is halogen. In some embodiments, R¹ is —CN. In some embodiments, R¹ is —OR. In some embodiments, R¹ is —SR. In some embodiments, R¹ is —S(O)R. In some embodiments, R¹ is —S(O)₂R. In some embodiments, R¹ is —NR₂. In some embodiments, R¹ is —P(O)(OR)₂. In some embodiments, R¹ is —P(O)(NR₂)OR. In some embodiments, R¹ is —P(O)(NR₂)₂. In some embodiments, R¹ is —Si(OH)₂R. In some embodiments, R¹ is —Si(OH)(R)₂. In some embodiments, R¹ is —Si(R)₃. In some embodiments, R¹ is an optionally substituted C₁₋₄ aliphatic. In some embodiments, R¹ and X¹ or X⁴ are taken together with their intervening atoms to form a 5-7 membered saturated, partially unsaturated, carbocyclic ring or heterocyclic ring having 1-3 heteroatoms, independently selected from nitrogen, oxygen, or sulfur.

In some embodiments, R¹ is selected from those depicted in Table 1, below.

As defined above and described herein, each R is independently hydrogen, deuterium, or an optionally substituted group selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially unsaturated heterocyclic having 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, and sulfur, and a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, and sulfur, or two R groups on the same nitrogen are taken together with their intervening atoms to form a 4-7 membered saturated, partially unsaturated, or heteroaryl ring having 0-3 heteroatoms, in addition to the nitrogen, independently selected from boron, nitrogen, oxygen, silicon, and sulfur.

In some embodiments, R is hydrogen. In some embodiments, R is deuterium. In some embodiments, R is optionally substituted C₁₋₆ aliphatic. In some embodiments, R is optionally substituted phenyl. In some embodiments, R is optionally substituted 4-7 membered saturated or partially unsaturated heterocyclic having 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, and sulfur. In some embodiments, R is optionally substituted 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, and sulfur. In some embodiments, two R groups on the same nitrogen are taken together with their intervening atoms to form a 4-7 membered saturated, partially unsaturated, or heteroaryl ring having 0-3 heteroatoms, in addition to the nitrogen, independently selected from boron, nitrogen, oxygen, silicon, and sulfur.

In some embodiments, R is selected from those depicted in Table 1, below.

As defined above and described herein, each of R² and R^(3a) is independently hydrogen, deuterium, —R⁶, halogen, —CN, —NO₂, —OR, —Si(OH)₂R, —Si(OH)R₂, —SR, —NR₂, —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R, —C(R)₂N(R)C(O)NR₂, —OC(O)R, —OC(O)NR₂, —OP(O)R₂, —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂—, —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)NR₂, —N(R)S(O)₂R, —NP(O)R₂, —N(R)P(O)(OR)₂, —N(R)P(O)(OR)NR₂, —N(R)P(O)(NR₂)₂, or —N(R)S(O)₂R.

In some embodiments, R² and R^(3a) is independently hydrogen. In some embodiments, R² and R^(3a) is independently deuterium. In some embodiments, R² and R^(3a) is independently —R⁶. In some embodiments, R² and R^(3a) is independently halogen. In some embodiments, R² and R^(3a) is independently —CN. In some embodiments, R² and R^(3a) is independently —NO₂. In some embodiments, R² and R^(3a) is independently —OR. In some embodiments, R² and R^(3a) is independently —Si(OH)₂R. In some embodiments, R² and R^(3a) is independently —Si(OH)R₂. In some embodiments, R² and R^(3a) is independently —SR. In some embodiments, R² and R^(3a) is independently —NR₂. In some embodiments, R² and R^(3a) is independently —SiR₃. In some embodiments, R² and R^(3a) is independently —S(O)₂R. In some embodiments, R² and R^(3a) is independently —S(O)₂NR₂. In some embodiments, R² and R^(3a) is independently —S(O)R. In some embodiments, R² and R^(3a) is independently —C(O)R. In some embodiments, R² and R^(3a) is independently —C(O)OR. In some embodiments, R² and R^(3a) is independently —C(O)NR₂. In some embodiments, R² and R^(3a) is independently —C(O)N(R)OR. In some embodiments, R² and R^(3a) is independently —C(R)₂N(R)C(O)R. In some embodiments, R² and R^(3a) is independently —C(R)₂N(R)C(O)NR₂. In some embodiments, R² and R^(3a) is independently —OC(O)R. In some embodiments, R² and R^(3a) is independently —OC(O)NR₂. In some embodiments, R² and R^(3a) is independently —OP(O)R₂. In some embodiments, R² and R^(3a) is independently —OP(O)(OR)₂. In some embodiments, R² and R^(3a) is independently —OP(O)(OR)NR₂. In some embodiments, R² and R^(3a) is independently —OP(O)(NR₂)₂—. In some embodiments, R² and R^(3a) is independently —N(R)C(O)OR. In some embodiments, R² and R^(3a) is independently —N(R)C(O)R. In some embodiments, R² and R^(3a) is independently —N(R)C(O)NR₂. In some embodiments, R² and R^(3a) is independently —NP(O)R₂. In some embodiments, R² and R^(3a) is independently —N(R)P(O)(OR)₂. In some embodiments, R² and R^(3a) is independently —N(R)P(O)(OR)NR₂. In some embodiments, R² and R^(3a) is independently —N(R)P(O)(NR₂)₂. In some embodiments, R² and R^(3a) is independently —N(R)S(O)₂R.

In some embodiments, R² and R^(3a) is independently —OH. In some embodiments, R² and R^(3a) is independently —NH₂. In some embodiments, R² and R^(3a) is independently —CH₂NH₂. In some embodiments, R² and R^(3a) is independently —CH₂NHCOMe. In some embodiments, R² and R^(3a) is independently —CH₂NHCONHMe. In some embodiments, R² and R^(3a) is independently —NHCOMe. In some embodiments, R² and R^(3a) is independently —NHCONHEt. In some embodiments, R² and R^(3a) is independently —SiMe₃. In some embodiments, R² and R^(3a) is independently —SiMe₂OH. In some embodiments, R² and R^(3a) is independently —SiMe(OH)₂. In some embodiments R² and R^(3a) is independently

In some embodiments, R² and R^(3a) is independently Br. In some embodiments, R² and R^(3a) is independently Cl. In some embodiments, R² and R^(3a) is independently F. In some embodiments, R² and R^(3a) is independently Me. In some embodiments, R² and R^(3a) is independently —NHMe. In some embodiments, R² and R^(3a) is independently —NMe₂. In some embodiments, R² and R^(3a) is independently —NHCO₂Et. In some embodiments, R² and R^(3a) is independently —CN. In some embodiments, R² and R^(3a) is independently —CH₂Ph. In some embodiments, R² and R^(3a) is independently —NHCO₂tBu. In some embodiments, R² and R^(3a) is independently —CO₂tBu. In some embodiments, R² and R^(3a) is independently —OMe. In some embodiments, R² and R^(3a) is independently —CF₃.

In some embodiments, R² or R^(3a) is selected from those depicted in Table 1, below.

As defined above and described herein, R³ is hydrogen, deuterium, halogen, —CN, —NO₂, —OR, —NR₂, —SR, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)NR(OR), —OC(O)R, —OC(O)NR₂, —OP(O)(OR)₂, —OP(O)(NR₂)₂, —OP(O)(OR)NR₂, —N(R)C(O)R, —N(R) C(O) OR, —N(R)C(O)NR₂, —N(R) S(O)₂R, —N(R)S(O)₂NR₂, —N(R)P(O)(OR)₂, —N(R)P(O)(OR)NR₂, —P(O)(OR)₂, —P(O)(NR₂)OR, —P(O)(NR₂)₂, —Si(OH)₂R, —Si(OH)(R)₂, or —Si(R)₃.

In some embodiments, R³ is hydrogen. In some embodiments, R³ is deuterium. In some embodiments, R³ is halogen. In some embodiments, R³ is —CN. In some embodiments, R³ is —NO₂. In some embodiments, R³ is —OR. In some embodiments, R³ is —NR₂. In some embodiments, R³ is —SR. In some embodiments, R³ is —S(O)₂R. In some embodiments, R³ is —S(O)₂NR₂, In some embodiments, R³ is —S(O)R. In some embodiments, R³ is —C(O)R. In some embodiments, R³ is —C(O)OR. In some embodiments, R³ is —C(O)NR₂. In some embodiments, R³ is —C(O)NR(OR). In some embodiments, R³ is —OC(O)R. In some embodiments, R³ is —OC(O)NR₂. In some embodiments, R³ is —OP(O)(OR)₂. In some embodiments, R³ is —OP(O)(NR₂)₂. In some embodiments, R³ is —OP(O)(OR)NR₂. In some embodiments, R³ is —N(R)C(O)R. In some embodiments, R³ is —N(R)C(O)OR. In some embodiments, R³ is —N(R)C(O)NR₂. In some embodiments, R³ is —N(R)S(O)₂R. In some embodiments, R³ is —N(R)S(O)₂NR₂. In some embodiments, R³ is —N(R)P(O)(OR)₂. In some embodiments, R³ is —N(R)P(O)(OR)NR₂. In some embodiments, R³ is —P(O)(OR)₂. In some embodiments, R³ is —P(O)(NR₂)OR. In some embodiments, R³ is —P(O)(NR₂)₂. In some embodiments, R³ is —Si(OH)₂R. In some embodiments, R³ is —Si(OH)(R)₂. In some embodiments, R³ is —Si(R)₃.

In some embodiments, R³ is methyl. In some embodiments, R³ is —OCH₃. In some embodiments, R³ is chloro.

In some embodiments, R³ is selected from those depicted in Table 1, below.

As defined above and described herein, each R⁴ is independently hydrogen, deuterium, —R⁶, halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)NR₂, —N(R)S(O)₂R, —P(O)(OR)₂, —P(O)(NR₂)OR, or —P(O)(NR₂)₂.

In some embodiments, R⁴ is hydrogen. In some embodiments, R⁴ is —R⁶. In some embodiments, R⁴ is halogen. In some embodiments, R⁴ is —CN. In some embodiments, R⁴ is —NO₂. In some embodiments, R⁴ is —OR. In some embodiments, R⁴ is —SR. In some embodiments, R⁴ is —NR₂. In some embodiments, R⁴ is —S(O)₂R. In some embodiments, R⁴ is —S(O)₂NR₂. In some embodiments, R⁴ is —S(O)R. In some embodiments, R⁴ is —C(O)R. In some embodiments, R⁴ is —C(O)OR. In some embodiments, R⁴ is —C(O)NR₂. In some embodiments, R⁴ is —C(O)N(R)OR. In some embodiments, R⁴ is —OC(O)R. In some embodiments, R⁴ is —OC(O)NR₂. In some embodiments, R⁴ is —N(R)C(O)OR. In some embodiments, R⁴ is —N(R)C(O)R. In some embodiments, R⁴ is —N(R)C(O)NR₂. In some embodiments, R⁴ is —N(R)S(O)₂R. In some embodiments, R⁴ is —P(O)(OR)₂. In some embodiments, R⁴ is —P(O)(NR₂)OR. In some embodiments, R⁴ is —P(O)(NR₂)₂.

In some embodiments, R⁴ is methyl. In some embodiments, R⁴ is ethyl. In some embodiments, R⁴ is cyclopropyl.

In some embodiments, R⁴ is selected from those depicted in Table 1, below.

As defined above and described herein, R⁵ is hydrogen, deuterium, an optionally substitute C₁₋₄ aliphatic, or —CN.

In some embodiments, R⁵ is hydrogen. In some embodiments, R⁵ is deuterium. In some embodiments, R⁵ is an optionally substituted C₁₋₄ aliphatic. In some embodiments, R⁵ is —CN.

In some embodiments, R⁵ is selected from those depicted in Table 1, below.

As defined above and described herein, each R⁶ is independently an optionally substituted group selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, and sulfur, and a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, and sulfur.

In some embodiments, R⁶ is an optionally substituted C₁₋₆ aliphatic. In some embodiments, R⁶ is an optionally substituted phenyl. In some embodiments, R⁶ is an optionally substituted 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, and sulfur. In some embodiments, R⁶ is an optionally substituted 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, and sulfur.

In some embodiments, R⁶ is selected from those depicted in Table 1, below.

As defined above and described herein, Ring A is a bi- or tricyclic ring selected from

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is

In some embodiments, Ring A is selected from those depicted in Table 1, below.

As defined above and described herein, Ring B is a fused ring selected from 6-membered aryl, 6-membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, 5 to 7-membered saturated or partially unsaturated carbocyclyl, 5 to 7-membered saturated or partially unsaturated heterocyclyl ring with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur, or 5-membered heteroaryl with 1-4 heteroatoms independently selected from nitrogen, oxygen or sulfur;

In some embodiments, Ring B is a fused 6-membered aryl. In some embodiments, Ring B is a fused 6-membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur. In some embodiments, Ring B is a fused 5 to 7-membered saturated or partially unsaturated carbocyclyl. In some embodiments, Ring B is fused 5 to 7-membered saturated or partially saturated heterocyclyl with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur. In some embodiments, Ring B is fused 5-membered heteroaryl with 1-4 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur.

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, each Ring B is

In some embodiments, each Ring B is

In some embodiments, each Ring B is

In some embodiments, each Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is

In some embodiments, Ring B is selected from

In some embodiments, Ring B is selected from those depicted in Table 1, below.

As defined above and described herein, Ring C is a mono- or bicyclic ring selected from

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is

In some embodiments, Ring C is a mono- or bicyclic ring selected from

In some embodiments, Ring C is selected from

In some embodiments, Ring C is selected from

In some embodiments, Ring C is selected from those depicted in Table 1, below.

As defined above and described herein, Ring D is a ring selected from 6-membered aryl, 6-membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, 5 to 7-membered saturated or partially unsaturated carbocyclyl, 5 to 7-membered saturated or partially unsaturated heterocyclyl ring with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur, or 5-membered heteroaryl with 1-4 heteroatoms independently selected from nitrogen, oxygen or sulfur;

In some embodiments, Ring D is a 6-membered aryl. In some embodiments, Ring D is a 6-membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur. In some embodiments, Ring D is a 5 to 7-membered saturated or partially unsaturated carbocyclyl. In some embodiments, Ring D is 5 to 7-membered saturated or partially saturated heterocyclyl with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur. In some embodiments, Ring D is 5-membered heteroaryl with 1-4 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur.

In some embodiments, Ring D is selected from those depicted in Table 1, below.

As defined above and described herein, each of Ring E, Ring F, and Ring G is independently a fused ring selected from 6-membered aryl, 6-membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, 5 to 7-membered saturated or partially unsaturated carbocyclyl, 5 to 7-membered saturated or partially unsaturated heterocyclyl ring with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur, or 5-membered heteroaryl with 1-4 heteroatoms independently selected from nitrogen, oxygen or sulfur, wherein each of Ring E, Ring F, and Ring G is independently and optionally further substituted with 1-2 oxo groups.

In some embodiments, each Ring E, Ring F, and Ring G is independently a 6-membered aryl. In some embodiments, each Ring E, Ring F, and Ring G is independently a 6-membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur. In some embodiments, each Ring E, Ring F, and Ring G is independently a 5 to 7-membered saturated or partially unsaturated carbocyclyl. In some embodiments, each Ring E, Ring F, and Ring G is independently a 5 to 7-membered saturated or partially unsaturated heterocyclyl with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur. In some embodiments, each Ring E, Ring F, and Ring G is independently a 5-membered heteroaryl with 1-4 heteroatoms independently selected from nitrogen, oxygen or sulfur. In some embodiments, each of Ring E, Ring F, and Ring G is independently and optionally further substituted with 1-2 oxo groups.

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, Ring F is

In some embodiments, each Ring E and Ring G is independently

In some embodiments, each Ring E and Ring G is independently

In some embodiments, each Ring E and Ring G is independently

In some embodiments, each Ring E and Ring G is independently

In some embodiments, Ring E and Ring G is independently

In some embodiments, Ring E and Ring G is independently is

In some embodiments, Ring E and Ring G is independently

In some embodiments, Ring E and Ring G is independently

In some embodiments, Ring E and Ring G is independently

In some embodiments, Ring E and Ring G is independently In some embodiments, Ring E and Ring G is independently

In some embodiments, Ring E and Ring G is independently

In some embodiments, Ring E and Ring G is independently

In some embodiments, Ring E and Ring G is independently

In some embodiments, Ring E and Ring G is independently

In some embodiments, Ring E and Ring G is independently

In some embodiments, Ring E and Ring G is independently

In some embodiments, Ring E and Ring G is independently

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiment, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is

In some embodiments, Ring E, Ring F, and Ring G is selected from those depicted in Table 1, below.

As defined above and described herein, Ring H is a ring selected from a 7-9 membered saturated or partially unsaturated carbocyclyl or heterocyclyl ring with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur, wherein Ring E is optionally further substituted with 1-2 oxo groups.

In some embodiments, Ring H is a ring selected from a 7-9 membered saturated or partially unsaturated carbocyclyl or heterocyclyl ring with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur, wherein Ring H is optionally further substituted with 1-2 oxo groups.

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring H is

In some embodiments, Ring E and Ring H is

In some embodiments, Ring E and Ring H is selected from those depicted in Table 1, below.

As defined above and described herein, each of Ring I and Ring J is independently a fused ring selected from 6-membered aryl, 6-membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, 5 to 7-membered saturated or partially unsaturated carbocyclyl, 5 to 7-membered saturated or partially unsaturated heterocyclyl ring with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur, or 5-membered heteroaryl with 1-4 heteroatoms independently selected from nitrogen, oxygen or sulfur

In some embodiments, each of Ring I and Ring J is independently a 6-membered aryl. In some embodiments, each of Ring I and Ring J is independently a 6-membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur. In some embodiments, each of Ring I and Ring J is independently a 5 to 7-membered saturated or partially unsaturated carbocyclyl. In some embodiments, each of Ring I and Ring J is independently a 5 to 7-membered saturated or partially unsaturated heterocyclyl ring with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur. In some embodiments, each of Ring I and Ring J is independently a 5-membered heteroaryl with 1-3 heteroatoms independently selected from nitrogen, oxygen or sulfur.

In some embodiments, each Ring I and Ring J is independently

In some embodiments, each Ring I and Ring J is independently

In some embodiments, each Ring I and Ring J is independently

In some embodiments, each Ring I and Ring J is independently

In some embodiments, Ring I and Ring J is independently

In some embodiments, Ring I and Ring J is independently is

In some embodiments, Ring I and Ring J is independently

In some embodiments, Ring I and Ring J is independently

As defined above and described herein, Ring K is a fused ring selected from a 6-12 membered saturated or partially unsaturated carbocyclyl or heterocyclyl ring with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur, wherein Ring H is optionally further substituted with 1-2 oxo groups.

In some embodiments, Ring K is a fused ring selected from a 6-12 membered saturated or partially unsaturated carbocyclyl. In some embodiments, Ring K is a 6-12 membered saturated or partially unsaturated heterocyclyl ring with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, or sulfur. In some embodiments, Ring K is optionally further substituted with 1-2 oxo groups.

In some embodiments, Ring K is

In some embodiments, Ring

K is

In some embodiments, Ring K is

In some embodiments, Ring K is

In some embodiments, Ring K is

In some embodiments, Ring K is

In some embodiments, Ring K is

In some embodiments, Ring K is

some embodiments, Ring K is

In some embodiments, Ring K is

In some embodiments, Ring K is

In some embodiments, Ring K is

In some embodiments, Ring K is

In some embodiments, Ring K is

In some embodiments, Ring I, Ring J, and Ring K is

In some embodiments, Ring I, Ring J, and Ring K is selected from those depicted in Table 1, below.

As defined above and described here, L¹ is a covalent bond or a C₁₋₃ bivalent straight or branched saturated or unsaturated hydrocarbon chain wherein 1-2 methylene units of the chain are independently and optionally replaced with —O—, —C(O)—, —C(S)—, —C(R)₂—, —CH(R)—, —C(F)₂—, —N(R)—, —S(O)₂— or —(C)═CH—;

In some embodiments, L¹ is a covalent bond. In some embodiments, L¹ is a C₁₋₃ aliphatic. In some embodiments, L¹ is —CH₂—. In some embodiments, L¹ is —C(D)(H)—. In some embodiments, L¹ is —C(D)₂-. In some embodiments, L¹ is —CH₂CH₂—. In some embodiments, L¹ is —NR—. In some embodiments, L¹ is —CH₂NR—. In some embodiments, L¹ is or —O—. In some embodiments, L¹ is —CH₂O—. In some embodiments, L¹ is —S—. In some embodiments, L¹ is —OC(O)—. In some embodiments, L¹ is —C(O)O—. In some embodiments, L¹ is —C(O)—. In some embodiments, L¹ is —S(O)—. In some embodiments, L¹ is —S(O)₂—. In some embodiments, L¹ is —NRS(O)₂—. In some embodiments, L¹ is —S(O)₂NR—. In some embodiments, L¹ is —NRC(O)—. In some embodiments, L¹ is —C(O)NR—.

In some embodiments, Ring L¹ is selected from those depicted in Table 1, below.

As defined above and described herein,

is a single or double bond.

In some embodiments,

is a single bond. In some embodiments,

is a double bond.

In some embodiments,

is selected from those depicted in Table 1, below.

As defined above and described herein, m is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or 16.

In some embodiments, m is 0. In some embodiments, m is 1. In some embodiments, m is 2. In some embodiments, m is 3. In some embodiments, m is 4. In some embodiments, m is 5. In some embodiments, m is 6. In some embodiments, m is 7. In some embodiments, m is 8. In some embodiments, m is 9. In some embodiments, m is 10. In some embodiments, m is 11. In some embodiments, m is 12. In some embodiments, m is 13. In some embodiments, m is 14. In some embodiments, m is 15. In some embodiments, m is 16.

In some embodiments, m is selected from those depicted in Table 1, below.

As defined above and described herein, n is 0, 1, 2, 3 or 4.

In some embodiments, n is 0. In some embodiments, n is 1. In some embodiments, n is 2. In some embodiments, n is 3. In some embodiments, n is 4.

In some embodiments, n is selected from those depicted in Table 1, below.

As defined above and described herein, p is 0 or 1.

In some embodiments, p is 0. In some embodiments, p is 1.

In some embodiments, p is selected from those depicted in Table 1, below.

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-p-1, I-p-2, or I-p-3 respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described herein, and wherein each of the variables R¹, R², R⁴, R⁵, R¹⁰, R¹⁴, R¹⁷, W¹, W², X,

, and n is as defined in WO 2017/197051 which is herein incorporated by reference in its entirety and wherein

is attached to R¹, the ring formed by combining R¹ and R², or R¹⁷ at the site of attachment of R¹² as defined in WO 2017/197051 such that

takes the place of the R¹² substituent.

In some embodiments, the present invention provides a compound of formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-q-1, I-q-2, I-q-3, or I-q-4, respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described herein, and wherein each of the variables R¹, R⁴, R¹⁰, R¹¹, R¹⁴, R¹⁶, W¹, W², X,

, and n is as defined in WO 2018/237026, the entirety of each of which is herein incorporated by reference, and wherein

is attached to R¹ or R¹⁶ at the site of attachment of R¹² as defined in WO 2018/237026, such that

takes the place of the R¹² substituent.

In some embodiments, the present invention provides a compound of formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-r-1 or I-r-3, respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described herein, and wherein each of the variables R¹, R¹⁴, and R¹⁶ is as defined in WO 2018/237026, the entirety of each of which is herein incorporated by reference, and wherein

is attached to R¹ or R¹⁶ at the site of attachment of R¹² as defined in WO 2018/237026, such that

takes the place of the R¹² substituent.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-s-1, I-s-2, I-s-3, I-s-4, I-s-5, I-s-6, I-s-7, or I-s-8:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables Ar, R¹, R², R³, R⁴, R⁵, R⁶, R⁷, R⁸, A, L, x, y, and

is as described and defined in WO 2017/161119, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-t:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables A, B, C, W, X, Y, and Z is as described and defined in U.S. Pat. No. 5,721,246, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-t-1:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, and n is as described and defined in WO 2019/043214, the entirety of each of which is herein incorporated by reference.

In some embodiments, LBM is a IAP E3 Ubiquitin ligase binding moiety recited in Varfolomeev, E. et al., IAP Antagonists Induce Autoubiquitination of c-IAPs, NF-κB activation, and INFα-Dependent Apoptosis, Cell, 2007, 131(4): 669-81, such as, for example:

wherein

is attached to a modifiable carbon, oxygen, nitrogen or sulfur atom.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is a VHL E3 ubiquitin ligase binding moiety thereby forming a compound of formula I-u-1, I-u-2, I-u-3, I-u-4, or I-u-5 respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables R^(1′), R^(2′), R^(3′), X, and X′ is as defined and described in WO 2013/106643 and US 2014/0356322, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is a VHL E3 ubiquitin ligase binding moiety thereby forming a compound of formula I-v-1, I-v-2, I-v-3, I-v-4, I-v-5 or I-v-6 respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables R^(1′), R^(2′), R^(3′), R₅, R₆, R₇, R₉, R₁₀, R₁₁, R₁₄, R₁₅, R₁₆, R₁₇, R₂₃, R₂₅, E, G, M, X, X′, Y, Z₁, Z₂, Z₃, Z₄, and o is as defined and described in WO 2016/149668 and US 2016/0272639, the entirety of each of which is herein incorporated by reference.

As used herein, depiction of brackets around any LBM

means that the

moiety is covalently attached to said LBM at any available modifiable carbon, nitrogen, oxygen, or sulfur atom. For purposes of clarity and by way of example, such available modifiable carbon, nitrogen, oxygen, or sulfur atoms in the following LBM compound structure are depicted below, wherein each wavy bond defines the point of attachment to said

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is a VHL E3 ubiquitin ligase binding moiety thereby forming a compound of formula I-w-1, I-w-2, or I-w-3 respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables R^(p), R₉, R₁₀, R₁₁, R_(14a), R_(14b), R₁₅, R₁₆, W³, W⁴, W⁵, X¹, X², and o is as defined and described in WO 2016/118666 and US 2016/0214972, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is a CRBN or VHL E3 ubiquitin ligase binding moiety thereby forming a compound of formula I-x-1, I-x-2, I-x-3, I-x-4, I-x-5, I-x-6, or I-x-7 respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables A¹, A², A³, R⁵, G and Z is as defined and described in WO 2017/176958.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is a CRBN E3 ubiquitin ligase binding moiety thereby forming a compound of formula I-x′-1, I-x″-1, I-x′-2, I-x″-2, I-x′-3, I-x″-3, I-x′-4, I-x″-4, I-x′-7 or I-x″-7 respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables A¹, A², A³, R⁵, G and Z is as defined and described in WO 2017/176958, the entirety of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is a MDM2 (i.e. human double minute 2 or HDM2) E3 ligase binding moiety thereby forming a compound of formula I-y-1, I-y-2, I-y-3, I-y-4, I-y-5, I-y-6, I-y-7, I-y-8, I-y-9, I-y-10, I-y-11, I-y-12, I-y-13, I-y-14, I-y-15, I-y-16, I-y-17, or I-y-18 respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₃, R₄, R₅, R₆, R₇, R₈, R₉, R₁₀, R₁₁, R₁₂, R₁₃, R₁₄, R₁₅, R₁₆, R₁₇, R₁₈, R₁₉, R₂₀, R₂₁, R₂₂, R₂₃, R₂₄, R₂₅, R₂₆, R₂₇, R₂₈, R_(1′), R_(2′), R_(3′), R_(4′), R_(5′), R_(6′), R_(8′), R_(9′), R_(10′), R_(11′), R_(12′), R_(1″), A, A′, A″, X, Y, and Z is as defined and described in WO 2017/011371 and US 2017/0008904, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an IAP E3 ubiquitin ligase binding moiety thereby forming a compound of formula I-z-1, I-z-2, I-z-3, or I-z-4 respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables R¹, R², R³, R⁴, R⁵, R⁶, and R⁷, is as defined and described in WO 2017/011590 and US 2017/0037004, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of Formula I, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety, a DCAF15 E3 ubiquitin ligase binding moiety, or a VHL E3 ubiquitin ligase binding moiety; thereby forming a compound of formula I-aa-1, I-aa-2, or I-aa-3:

or a pharmaceutically acceptable salt thereof, wherein L and STAT is as defined above and described in embodiments herein, and wherein:

-   each of X¹, X^(2a), and X^(3a) is independently a bivalent moiety     selected from a covalent bond, —CH₂—, —C(O)—, —C(S)—, or

-   each of X⁴ and X⁵ is independently a bivalent moiety selected from     —CH₂—, —C(O)—, —C(S)—, or

-   R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R,     —NR₂, or an optionally substituted C₁₋₄ aliphatic; -   each of R², R^(3b), and R^(4a) is independently hydrogen, —R⁶,     halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R,     —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂,     —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)NR₂, or —N(R)S(O)₂R; -   R^(5a) is hydrogen or C₁₋₆ aliphatic; -   each R⁶ is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   Ring A^(a) is a fused ring selected from 6-membered aryl containing     0-2 nitrogen atoms, 5 to 7-membered partially saturated carbocyclyl,     5 to 7-membered partially saturated heterocyclyl with 1-2     heteroatoms independently selected from nitrogen, oxygen or sulfur,     or 5-membered heteroaryl with 1-3 heteroatoms independently selected     from nitrogen, oxygen or sulfur; -   Ring B^(a) is selected from 6-membered aryl containing 0-2 nitrogen     atoms or a 8-10 membered bicyclic heteroaryl having 1-5 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   Ring C^(a) is a selected from 6-membered aryl containing 0-2     nitrogen atoms or a 5-membered heteroaryl with 1-3 heteroatoms     independently selected from nitrogen, oxygen or sulfur; -   m is 0, 1, 2, 3 or 4; -   is 0, 1, 2, 3 or 4; -   q is 0, 1, 2, 3 or 4; and -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same nitrogen are optionally taken together         with their intervening atoms to form a 4-7 membered saturated,         partially unsaturated, or heteroaryl ring having 0-3         heteroatoms, in addition to the nitrogen, independently selected         from nitrogen, oxygen, and sulfur.

In certain embodiments, the present invention provides a compound of Formula I-aa, wherein LBM is an E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-aa′-1 or I-aa″-1:

or a pharmaceutically acceptable salt thereof, wherein STAT, L, Ring A^(a), X¹, X^(2a), X^(3a), R¹, R² and m are as described above.

As defined above and described herein, each of X¹, X^(2a), and X^(3a) is independently a bivalent moiety selected from a covalent bond, —CH₂—, —C(O)—, —C(S)—, or

In some embodiments, X¹ is a covalent bond, —CH₂—, —C(O)—, —C(S)—, or

In some embodiments, X¹ is selected from those depicted in Table 1, below.

In some embodiments, X^(2a) is a covalent bond, —CH₂—, —C(O)—, —C(S)—, or

In some embodiments, X^(2a) is selected from those depicted in Table 1, below.

In some embodiments, X^(3a) is a covalent bond, —CH₂—, —C(O)—, —C(S)—, or

In some embodiments, X^(3a) is selected from those depicted in Table 1, below.

As defined above and described herein, each of X⁴ and X⁵ is independently a bivalent moiety selected from —CH₂—, —C(O)—, —C(S)—, or

In some embodiments, X^(4a) is —CH₂—, —C(O)—, —C(S)—, or

In some embodiments, X^(4a) is selected from those depicted in Table 1, below.

In some embodiments, X^(5a) is —CH₂—, —C(O)—, —C(S)—, or

In some embodiments, X^(5a) is selected from those depicted in Table 1, below.

As defined above and described herein, R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R, —NR₂, or an optionally substituted C₁₋₄ aliphatic.

In some embodiments, R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R, —NR₂, or an optionally substituted C₁₋₄ aliphatic.

In some embodiments, R¹ is selected from those depicted in Table 1, below.

As defined above and described herein, each of R², R^(3b), and R^(4a) is independently hydrogen, —R⁶, halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)NR₂, or —N(R)S(O)₂R.

In some embodiments, R² is hydrogen, —R⁶, halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)NR₂, or —N(R)S(O)₂R.

In some embodiments, R² is selected from those depicted in Table 1, below.

In some embodiments, R^(3b) is hydrogen, —R⁶, halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)NR₂, or —N(R)S(O)₂R.

In some embodiments, R^(3b) is methyl.

In some embodiments, R^(3b) is selected from those depicted in Table 1, below.

In some embodiments, R^(4a) is hydrogen, —R⁶, halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)NR₂, or —N(R)S(O)₂R.

In some embodiments, R^(4a) is methyl.

In some embodiments, R^(4a) is selected from those depicted in Table 1, below.

As defined above and described herein, R^(5a) is hydrogen or C₁₋₆ aliphatic.

In some embodiments, R^(5a) is t-butyl.

In some embodiments, R^(5a) is selected from those depicted in Table 1, below.

As defined above and described herein, each R⁶ is independently an optionally substituted group selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, and a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur.

In some embodiments, R⁶ is an optionally substituted C₁₋₆ aliphatic group. In some embodiments, R⁶ is an optionally substituted phenyl. In some embodiments, R⁶ is an optionally substituted 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, R⁶ is an optionally substituted 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur.

In some embodiments, R⁶ is selected from those depicted in Table 1, below.

As defined above and described herein, Ring A^(a) is a fused ring selected from 6-membered aryl containing 0-2 nitrogen atoms, 5 to 7-membered partially saturated carbocyclyl, 5 to 7-membered partially saturated heterocyclyl with 1-2 heteroatoms independently selected from nitrogen, oxygen or sulfur, or 5-membered heteroaryl with 1-3 heteroatoms independently selected from nitrogen, oxygen or sulfur.

In some embodiments Ring A^(a) is a fused 6-membered aryl containing 0-2 nitrogen atoms. In some embodiments Ring A^(a) is a fused 5 to 7-membered partially saturated carbocyclyl. In some embodiments Ring A^(a) is a fused 5 to 7-membered partially saturated heterocyclyl with 1-2 heteroatoms independently selected from nitrogen, oxygen or sulfur. In some embodiments Ring A^(a) is a fused 5-membered heteroaryl with 1-3 heteroatoms independently selected from nitrogen, oxygen or sulfur.

In some embodiments, Ring A^(a) is a fused phenyl.

In some embodiments, Ring A^(a) is selected from those depicted in Table 1, below.

As defined above and described herein, Ring B^(a) is selected from 6-membered aryl containing 0-2 nitrogen atoms or a 8-10 membered bicyclic heteroaryl having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

In some embodiments, Ring B^(a) is a 6-membered aryl containing 0-2 nitrogen atoms. In some embodiments, Ring B^(a) is a 8-10 membered bicyclic heteroaryl having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

In some embodiments, Ring B^(a) is

In some embodiments, Ring W is selected from those depicted in Table 1, below.

As defined above and described herein, Ring C^(a) is selected from 6-membered aryl containing 0-2 nitrogen atoms or a 5-membered heteroaryl with 1-3 heteroatoms independently selected from nitrogen, oxygen or sulfur.

In some embodiments, Ring C^(a) is a 6-membered aryl containing 0-2 nitrogen atoms. In some embodiments, Ring C^(a) is a 5-membered heteroaryl with 1-3 heteroatoms independently selected from nitrogen, oxygen or sulfur.

In some embodiments, Ring C^(a) is

In some embodiments, Ring C^(a) is selected from those depicted in Table 1, below.

As defined above and described herein, m is 0, 1, 2, 3 or 4.

In some embodiments, m is 0. In some embodiments, m is 1. In some embodiments, m is 2. In some embodiments, m is 3. In some embodiments, m is 4.

In some embodiments, m is selected from those depicted in Table 1, below.

In some embodiments, o is selected from those depicted in Table 1, below.

As defined above and described herein, o is 0, 1, 2, 3 or 4.

In some embodiments, o is 0. In some embodiments, o is 1. In some embodiments, o is 2. In some embodiments, o is 3. In some embodiments, o is 4.

In some embodiments, o is selected from those depicted in Table 1, below.

As defined above and described herein, q is 0, 1, 2, 3 or 4.

In some embodiments, q is 0. In some embodiments, q is 1. In some embodiments, q is 2. In some embodiments, q is 3. In some embodiments, q is 4.

In some embodiments, q is selected from those depicted in Table 1, below.

As defined above and described herein, each R is independently hydrogen, or an optionally substituted group selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially unsaturated heterocyclic having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, and a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur, or: two R groups on the same nitrogen are optionally taken together with their intervening atoms to form a 4-7 membered saturated, partially unsaturated, or heteroaryl ring having 0-3 heteroatoms, in addition to the nitrogen, independently selected from nitrogen, oxygen, and sulfur.

In some embodiments, R is hydrogen. In some embodiments, R is phenyl. In some embodiments, R is a 4-7 membered saturated or partially unsaturated heterocyclic having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, R is a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, two R groups on the same nitrogen are optionally taken together with their intervening atoms to form a 4-7 membered saturated, partially unsaturated, or heteroaryl ring having 0-3 heteroatoms, in addition to the nitrogen, independently selected from nitrogen, oxygen, and sulfur.

In some embodiments, R is selected from those depicted in Table 1, below.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a VHL binding moiety thereby forming a compound of formula I-ab:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables R₉, R₁₀, R₁₁, R_(14a), and R₁₅ is as described and defined in WO 2017/030814, WO 2016/118666, and US 2017/0327469, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a VHL binding moiety thereby forming a compound of formula I-ac-1 or I-ac-2:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables X, W³, W⁵, R₉, R₁₀, R₁₁, R_(14a), R_(14b), R₁₅, R₁₆, and o is as described and defined in WO 2017/030814, WO 2016/118666, and US 2017/0327469, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is an IAP binding moiety thereby forming a compound of formula I-ad:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables W, Y, Z, R¹, R², R³, R⁴, and R⁵ is as described and defined in WO 2014/044622, US 2015/0225449. WO 2015/071393, and US 2016/0272596, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a MDM2 binding moiety thereby forming a compound of formula I-ae:

or a pharmaceutically acceptable salt thereof, as described and defined in Hines, J. et al., Cancer Res. (DOI: 10.1158/0008-5472.CAN-18-2918), the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a DCAF16 binding moiety thereby forming a compound of formula I-af:

or a pharmaceutically acceptable salt thereof, as described and defined in Zhang, X. et al., bioRxiv (doi: https://doi.org/10.1101/443804), the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a RNF114 binding moiety thereby forming a compound of formula I-ag:

or a pharmaceutically acceptable salt thereof, as described and defined in Spradin, J. N. et al., bioRxiv (doi: https://doi.org/10.1101/436998), the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a RNF4 binding moiety thereby forming a compound of formula I-ah:

or a pharmaceutically acceptable salt thereof, as described and defined in Ward, C. C., et al., bioRxiv (doi: https://doi.org/10.1101/439125), the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a VHL binding moiety thereby forming a compound of formula I-aay-1 or I-aay-2:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables R¹, R², R³, X, and Y is as defined and described in WO 2019/084026, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a VHL binding moiety thereby forming a compound of formula I-aaz-1 or I-aaz-2:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables R¹, R³, and Y is as defined and described in WO 2019/084030, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula I-aaaa-1, I-aaaa-2, I-aaaa-3, or I-aaaa-4:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described herein, and wherein each of the variables R⁴, R¹⁰, R¹¹, R¹⁵, R¹⁶, R¹⁷, W¹, W², and X is as defined in WO 2019/099868 which is herein incorporated by reference in its entirety, and wherein

is attached to R¹⁷ or R¹⁶ at the site of attachment of R¹² as defined in WO 2018/237026, such that

takes the place of the R¹² substituent.

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a E3 ubiquitin ligase (cereblon) binding moiety thereby forming a compound of formula formula I-bbbb:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, wherein:

-   each X¹ is independently —CH₂—, —O—, —NR—, —CF₂—,

—C(O)—, —C(S)—, or

-   X² and X³ are independently —CH₂—, —C(O)—, —C(S)—, or

-   Z¹ and Z² are independently a carbon atom or a nitrogen atom; -   Ring A^(x) is a fused ring selected from benzo or a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   L^(x) is a covalent bond or a C₁₋₃ bivalent straight or branched     saturated or unsaturated hydrocarbon chain wherein 1-2 methylene     units of the chain are independently and optionally replaced with     —O—, —S—, —C(O)—, —C(S)—, —CR₂—, —CRF—, —CF₂—, —NR—, or —S(O)₂—; -   each R^(x) is independently selected from hydrogen, deuterium, Rz,     halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R,     —CF₂R, —CF₃, —CR₂(OR), —CR₂(NR₂), —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —C(S)NR₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)NR₂, —N(R)S(O)₂R, —OP(O)R₂, —OP(O)(OR)₂, —OP(O)(OR)NR₂,     —OP(O)(NR₂)₂, —Si(OR)R₂, and —SiR₃; or     -   two R^(x) groups are optionally taken together to form an         optionally substituted 5-8 membered partially unsaturated or         aryl fused ring having 0-2 heteroatoms independently selected         from nitrogen, oxygen, or sulfur; -   each R is independently selected from hydrogen, or an optionally     substituted group selected from C₁₋₆ aliphatic, phenyl, a 4-7     membered saturated or partially unsaturated heterocyclic having 1-2     heteroatoms independently selected from nitrogen, oxygen, and     sulfur, and a 5-6 membered heteroaryl ring having 1-4 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same carbon or nitrogen are optionally taken         together with their intervening atoms to form an optionally         substituted 4-7 membered saturated, partially unsaturated, or         heteroaryl ring having 0-3 heteroatoms, in addition to the         carbon or nitrogen, independently selected from nitrogen,         oxygen, and sulfur; -   R^(y) is selected from

or hydrogen;

-   Ring B^(x) is phenyl, a 4-10 membered saturated or partially     unsaturated mono- or bicyclic carbocyclic or heterocyclic ring     having 1-3 heteroatoms independently selected from nitrogen, oxygen,     and sulfur, or a 5-6 membered heteroaryl ring having 1-4 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, wherein     Ring B^(x) is further optionally substituted with 1-2 oxo groups; -   each R^(w) is independently selected from hydrogen, deuterium,     R^(z), halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂,     —S(O)R, —CF₂R, —CF₃, —CR₂(OR), —CR₂(NR₂), —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)NR₂, —N(R)S(O)₂R, —OP(O)R₂, —OP(O)(OR)₂, —OP(O)(OR)NR₂,     —OP(O)(NR₂)₂, and —SiR₃; -   each R^(z) is independently selected from an optionally substituted     group selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated     or partially unsaturated heterocyclic ring having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur; -   is a single or double bond; -   x is 0, 1, 2, 3 or 4; -   y is 0, 1 or 2; and -   w is 0, 1, 2, 3 or 4.

As defined above and described herein, each X¹ is independently —CH₂—, —O—, —NR—, —CF₂—,

—C(O)—, —C(S)—, or

In some embodiments, X¹ is a covalent bond. In some embodiments, X¹ is —CH₂—. In some embodiments, X¹ is —O—. In some embodiments, X¹ is —NR—. In some embodiments, X¹ is —CF₂—. In some embodiments, X¹ is

In some embodiments, X¹ is —C(O)—. In some embodiments, X¹ is —C(S)—. In some embodiments, X¹ is

In certain embodiments, X¹ is selected from those shown in the compounds of Table 1.

As defined above and described herein, X² and X³ are independently —CH₂—, —C(O)—, —C(S)—, or

In some embodiments, X² and X³ are independently —CH₂—. In some embodiments, X² and X³ are independently —C(O)—. In some embodiments, X² and X³ are independently —C(S)—. In some embodiments, X² and X³ are independently

In certain embodiments, X² and X³ are independently selected from those shown in the compounds of Table 1.

As define above and described herein, Z¹ and Z² are independently a carbon atom or a nitrogen atom.

In some embodiments, Z¹ and Z² are independently a carbon atom. In some embodiments, Z¹ and Z² are independently a carbon atom.

In certain embodiments, Z¹ and Z² are independently selected from those shown in the compounds of Table 1.

As defined above and described herein, Ring A^(x) is fused ring selected from benzo or a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur.

In some embodiments, Ring A^(x) is benzo. In some embodiments, Ring A^(x) is a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur.

In some embodiments, Ring A^(x) is

In some embodiments, Ring A^(x) is

In some embodiments, Ring A^(x) is

In some embodiments, Ring A^(x) is

In certain embodiments, Ring A^(x) is selected from those shown in the compounds of Table 1.

As defined above and described herein, L^(x) is a covalent bond or a C₁₋₃ bivalent straight or branched saturated or unsaturated hydrocarbon chain wherein 1-2 methylene units of the chain are independently and optionally replaced with —O—, —S—, —C(O)—, —C(S)—, —CR₂—, —CRF—, —CF₂—, —NR—, or —S(O)₂—.

In some embodiments, L^(x) is a covalent bond. In some embodiments, L^(x) is a C₁₋₃ bivalent straight or branched saturated or unsaturated hydrocarbon chain wherein 1-2 methylene units of the chain are independently and optionally replaced with —O—, —S—, —C(O)—, —C(S)—, —CR₂—, —CRF—, —CF₂—, —NR—, or —S(O)₂—.

In some embodiments, L^(x) is —C(O)—.

In certain embodiments, L^(x) is selected from those shown in the compounds of Table 1.

As defined above and described herein, each R^(x) is independently selected from hydrogen, deuterium, R^(z), halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —CF₂R, —CF₃, —CR₂(OR), —CR₂(NR₂), —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —C(S)NR₂, —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)NR₂, —N(R)S(O)₂R, —OP(O)R₂, —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —Si(OR)R₂, and —SiR₃, or two R^(x) groups are optionally taken together to form an optionally substituted 5-8 membered partially unsaturated or aryl fused ring having 0-2 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

In some embodiments, R^(x) is hydrogen. In some embodiments, R^(x) is deuterium. In some embodiments, R^(x) is R^(z). In some embodiments, R^(x) is halogen. In some embodiments, R^(x) is —CN. In some embodiments, R^(x) is —NO₂. In some embodiments, R^(x) is —OR. In some embodiments, R^(x) is —SR. In some embodiments, R^(x) is —NR₂. In some embodiments, R^(x) is —S(O)₂R. In some embodiments, R^(x) is —S(O)₂NR₂. In some embodiments, R^(x) is —S(O)R. In some embodiments, R^(x) is —CF₂R. In some embodiments, R^(x) is —CF₃. In some embodiments, R^(x) is —CR₂(OR). In some embodiments, R^(x) is —CR₂(NR₂). In some embodiments, R^(x) is —C(O)R. In some embodiments, R^(x) is —C(O)OR. In some embodiments, R^(x) is —C(O)NR₂. In some embodiments, R^(x) is —C(O)N(R)OR. In some embodiments, R^(x) is —OC(O)R. In some embodiments, R^(x) is —OC(O)NR₂. In some embodiments, R^(x) is —C(S)NR₂. In some embodiments, R^(x) is —N(R)C(O)OR. In some embodiments, R^(x) is —N(R)C(O)R. In some embodiments, R^(x) is —N(R)C(O)NR₂. In some embodiments, R^(x) is —N(R)S(O)₂R. In some embodiments, R^(x) is —OP(O)R₂. In some embodiments, R^(x) is —OP(O)(OR)₂. In some embodiments, R^(x) is —OP(O)(OR)NR₂. In some embodiments, R^(x) is —OP(O)(NR₂)₂. In some embodiments, R^(x) is —Si(OR)R₂. In some embodiments, R^(x) is —SiR₃. In some embodiments, two R^(x) groups are optionally taken together to form an optionally substituted 5-8 membered partially unsaturated or aryl fused ring having 0-2 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

In some embodiments, R^(x) is fluoro. In some embodiments, R^(x) is bromo. In some embodiments, R^(x) is methyl. In some embodiments, R^(x) is —OH. In some embodiments, R^(x) is —NH₂. In some embodiments, R^(x) is —NHCH₃. In some embodiments, R^(x) is —N(CH₃)₂. In some embodiments, R^(x) is —NHCH(CH₃)₂. In some embodiments, R^(x) is —NHSO₂CH₃. In some embodiments, R^(x) is —CH₂OH. In some embodiments, R^(x) is —CH₂NH₂. In some embodiments, R^(x) is —C(O)NH₂. In some embodiments, R^(x) is —C(O)NHCH₃. In some embodiments, R^(x) is

In some embodiments, R^(x) is

In some embodiments, R^(x) is

In some embodiments, R^(x) is

In some embodiments, R^(x) is

In some embodiments, R^(x) is

In some embodiments, R^(x) is

In some embodiments, R^(x) is

In some embodiments, R^(x) is

In some embodiments, R^(x) is

In certain embodiments, each R^(x) is independently selected from those shown in the compounds of Table 1.

As defined above and described here, each R is independently selected from hydrogen, or an optionally substituted group selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially unsaturated heterocyclic having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, and a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur, or two R groups on the same carbon or nitrogen are optionally taken together with their intervening atoms to form an optionally substituted 4-7 membered saturated, partially unsaturated, or heteroaryl ring having 0-3 heteroatoms, in addition to the carbon or nitrogen, independently selected from nitrogen, oxygen, and sulfur.

In some embodiments, R is hydrogen. In some embodiments, R is an optionally substituted C₁₋₆ aliphatic. In some embodiments, R is an optionally substituted phenyl. In some embodiments, R is an optionally substituted 4-7 membered saturated or partially unsaturated heterocyclic having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, R is an optionally substituted a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, two R groups on the same carbon or nitrogen are optionally taken together with their intervening atoms to form an optionally substituted 4-7 membered saturated, partially unsaturated, or heteroaryl ring having 0-3 heteroatoms, in addition to the carbon or nitrogen, independently selected from nitrogen, oxygen, and sulfur.

As defined above and described herein, R^(y) is selected from

or hydrogen.

In some embodiment R^(y) is

In some embodiments, R^(y) is hydrogen.

In certain embodiments, R^(y) is selected from those shown in the compounds of Table 1.

As defined above and described herein, Ring B^(x) is phenyl, a 4-10 membered saturated or partially unsaturated mono- or bicyclic carbocyclic or heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, and sulfur, or a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur, wherein Ring B^(x) is further optionally substituted with 1-2 oxo groups.

In some embodiments, Ring B^(x) is phenyl. In some embodiments, Ring B^(x) is a 4-10 membered saturated or partially unsaturated mono- or bicyclic carbocyclic or heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, and sulfur In some embodiments, Ring B^(x) is a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, Ring B^(x) is further optionally substituted with 1-2 oxo groups.

In some embodiments, Ring B^(x) is

In some embodiments, Ring B^(x) is

In some embodiments, Ring B^(x) is

In some embodiments Ring B^(x) is

In some embodiments Ring B^(x) is

In certain embodiments, Ring B^(x) is selected from those shown in the compounds of Table 1.

As defined above and described herein, each R^(w) is independently selected from hydrogen, deuterium, R^(z), halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —CF₂R, —CF₃, —CR₂(OR), —CR₂(NR₂), —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)NR₂, —N(R)S(O)₂R, —OP(O)R₂, —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, and —SiR₃.

In some embodiments, R^(w) is hydrogen. In some embodiments, R^(w) is deuterium. In some embodiments, R^(w) is R^(z). In some embodiments, R^(w) is halogen. In some embodiments, R^(w) is —CN. In some embodiments, R^(w) is —NO₂. In some embodiments, R^(w) is —OR. In some embodiments, R^(w) is —SR. In some embodiments, R^(w) is —NR₂. In some embodiments, R^(w) is —S(O)₂R. In some embodiments, R^(w) is —S(O)₂NR₂. In some embodiments, R^(w) is —S(O)R. In some embodiments, R^(w) is —CF₂R. In some embodiments, R^(w) is —CF₃. In some embodiments, R^(w) is —CR₂(OR). In some embodiments, R^(w) is —CR₂(NR₂). In some embodiments, R^(w) is —C(O)R. In some embodiments, R^(w) is —C(O)OR. In some embodiments, R^(w) is —C(O)NR₂. In some embodiments, R^(w) is —C(O)N(R)OR. In some embodiments, R^(w) is —OC(O)R. In some embodiments, R^(w) is —OC(O)NR₂. In some embodiments, R^(w) is —N(R)C(O)OR. In some embodiments, R^(w) is —N(R)C(O)R. In some embodiments, R^(w) is —N(R)C(O)NR₂. In some embodiments, R^(w) is —N(R)S(O)₂R. In some embodiments, R^(w) is —OP(O)R₂. In some embodiments, R^(w) is —OP(O)(OR)₂. In some embodiments, R^(w) is —OP(O)(OR)NR₂. In some embodiments, R^(w) is —OP(O)(NR₂)₂. In some embodiments, R^(w) is —SiR₃.

In certain embodiments, R^(w) is selected from those shown in the compounds of Table 1.

As defined above and described herein, each R^(z) is independently an optionally substituted group selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, and a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur.

In some embodiments, R^(z) is an optionally substituted C₁₋₆ aliphatic. In some embodiments, R^(z) is an optionally substituted phenyl. In some embodiments, R^(z) is an optionally substituted 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, R^(z) is an optionally substituted 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur.

In some embodiments, R^(z) is

In some embodiments, R^(z) is

In some embodiments, R^(z) is

In some embodiments, R^(z) is

In some embodiments, R^(z) is

In some embodiments, R^(z) is

In some embodiments, R^(z) is

In certain embodiments, R^(z) is selected from those shown in the compounds of Table 1.

As defined above and described herein,

is a single or double bond.

In some embodiments,

is a single bond. In some embodiments,

is a double bond.

In certain embodiments,

is selected from those shown in the compounds of Table 1.

As defined above and described herein, w is 0, 1, 2, 3 or 4.

In some embodiments, w is 0. In some embodiments, w is 1. In some embodiments, w is 2. In some embodiments, w is 3. In some embodiments, w is 4.

In certain embodiments, w is selected from those shown in the compounds of Table 1.

As defined above and described herein, x is 0, 1, 2, 3 or 4.

In some embodiments, x is 0. In some embodiments, x is 1. In some embodiments, m is 2. In some embodiments, x is 3. In some embodiments, x is 4.

In certain embodiments, x is selected from those shown in the compounds of Table 1.

As defined above and described herein, y is 0, 1 or 2.

In some embodiments, y is 0. In some embodiments, y is 1. In some embodiments, y is 2.

In certain embodiments, y is selected from those shown in the compounds of Table 1.

In some embodiments, the present invention provides a compound of formula I-bbbb, wherein Ring A^(x) is benzo, y is 1, X¹ is —CH₂—, X² and X³ are —C(O)—, and Z¹ and Z² are carbon atoms as shown, to provide a compound of formula I-bbbb-1:

or a pharmaceutically acceptable salt thereof, wherein each of STAT, L, L^(x), R^(x), R^(y), and x is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula I-bbbb, wherein Ring A^(x) is imidazolyl, y is 1, X¹ is —CH₂—, X² and X³ are —C(O)—, and Z¹ and Z² are carbon atoms as shown, to provide a compound of formula I-bbbb-2:

or a pharmaceutically acceptable salt thereof, wherein each of STAT, L, L^(x), and R^(y) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula I-bbbb, wherein Ring A^(x) is imidazolyl, y is 1, X¹ is —CH₂—, X² and X³ are —C(O)—, and Z¹ and Z² are carbon atoms as shown, to provide a compound of formula I-bbbb-3:

or a pharmaceutically acceptable salt thereof, wherein each of STAT, L, L^(x), and R^(y) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula I-bbbb, wherein Ring A^(x) is oxazolyl, y is 1, X¹ is —CH₂—, X² and X³ are —C(O)—, and Z¹ and Z² are carbon atoms as shown, to provide a compound of formula I-bbbb-4:

or a pharmaceutically acceptable salt thereof, wherein each of STAT and L is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula I-bbbb, wherein Ring A^(x) is benzo, y is 0, X² and X³ are —C(O)—, and Z¹ and Z² are carbon atoms as shown, to provide a compound of formula I-bbbb-5:

or a pharmaceutically acceptable salt thereof, wherein each of STAT, L, L^(x), R^(x), R^(y), and x is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula I-bbbb, wherein Ring A^(x) is benzo, y is 1, X¹ is —O—, X² and X³ are —C(O)—, and Z¹ and Z² are carbon atoms as shown, to provide a compound of formula I-bbbb-6:

or a pharmaceutically acceptable salt thereof, wherein each of STAT, L, L^(x), R^(x), R^(y), and x is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula I-bbbb, wherein Ring A^(x) is benzo, y is 1, X¹ is —NR—, X² and X³ are —C(O)—, and Z¹ and Z² are carbon atoms as shown, to provide a compound of formula I-bbbb-7:

or a pharmaceutically acceptable salt thereof, wherein each of STAT, L, L^(x), R, R^(x), R^(y), and x is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula I-bbbb, wherein Ring A^(x) is benzo, y is 1, X¹ is —CF₂—, X² and X³ are —C(O)—, and Z¹ and Z² are carbon atoms as shown, to provide a compound of formula I-bbbb-8:

or a pharmaceutically acceptable salt thereof, wherein each of STAT, L, L^(x), R^(x), R^(y), and x is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula I-bbbb, wherein Ring A^(x) is benzo, y is 1, X¹ is

X² and X³ are —C(O)—, and Z¹ and Z² are carbon atoms as shown, to provide a compound of formula I-bbbb-9:

or a pharmaceutically acceptable salt thereof, wherein each of STAT, L, L^(x), R^(x), R^(y), and x is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula I-bbbb, wherein Ring A^(x) is pyridyl, y is 1, X¹ is —CH₂—, X² and X³ are —C(O)—, and Z¹ and Z² are carbon atoms as shown, to provide a compound of formula I-bbbb-10:

or a pharmaceutically acceptable salt thereof, wherein each of STAT, L, L^(x), R^(x), R^(y), and x is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula I-bbbb, wherein Ring A^(x) is pyridyl, y is 1, X¹ is —CH₂—, X² and X³ are —C(O)—, and Z¹ and Z² are carbon atoms as shown, to provide a compound of formula I-bbbb-11:

or a pharmaceutically acceptable salt thereof, wherein each of STAT, L, L^(x), R^(x), R^(y), and x is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula I-bbbb, wherein Ring A is benzo, y is 1, X¹, X² and X³ are —C(O)—, and Z¹ and Z² are carbon atoms as shown, to provide a compound of formula I-bbbb-12:

or a pharmaceutically acceptable salt thereof, wherein each of STAT, L, L^(x), R^(x), R^(y), and x is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is

In some embodiments, LBM is selected from those in Table 1.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a RPN13 binding moiety thereby forming a compound of formula I-cccc:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables A, Y, and Z is as described and defined in WO 2019/165229, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a Ubr1 binding moiety as described in Shanmugasundaram, K. et al, J. Bio. Chem. 2019, doi: 10.1074/jbc.AC119.010790, the entirety of each of which is herein incorporated by reference, thereby forming a compound of formula I-dddd-1 or I-dddd-2:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a CRBN binding moiety thereby forming a compound of formula I-eeee:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₃, R₄, R₅, Q, X, and n is as described and defined in US 2019/276474, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I, wherein LBM is a CRBN E3 ubiquitin ligase binding moiety thereby forming a compound of formula I-ffff-1, I-ffff-2, I-ffff-3 or I-ffff-4:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables Y, A¹, and A³ is as described and defined in WO 2019/236483, the entirety of each of which is herein incorporated by reference.

Degradation Inducing Moiety (DIM)

In certain embodiments, the present invention provides a compound of formula II:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as described above and herein, and DIM is a degradation inducing moiety selected from LBM, a lysine mimetic, or a hydrogen atom.

In some embodiments, DIM is LBM as described above and herein. In some embodiments, DIM is a lysine mimetic. In some embodiments, the covalent attachment of ubiquitin to one or more members of the STAT protein family (i.e., STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6) is achieved through the action of a lysine mimetic. In some embodiments, upon the binding of a compound of formula II to STAT1, the moiety that mimics a lysine undergoes ubiquitination thereby marking STAT1 for degradation via the Ubiquitin-Proteasome Pathway (UPP). In some embodiments, upon the binding of a compound of formula II to STAT2, the moiety that mimics a lysine undergoes ubiquitination thereby marking STAT2 for degradation via the Ubiquitin-Proteasome Pathway (UPP). In some embodiments, upon the binding of a compound of formula II to STAT3, the moiety that mimics a lysine undergoes ubiquitination thereby marking STAT3 for degradation via the Ubiquitin-Proteasome Pathway (UPP). In some embodiments, upon the binding of a compound of formula II to STAT4, the moiety that mimics a lysine undergoes ubiquitination thereby marking STAT4 for degradation via the Ubiquitin-Proteasome Pathway (UPP). In some embodiments, upon the binding of a compound of formula II to STAT5A, the moiety that mimics a lysine undergoes ubiquitination thereby marking STAT5A for degradation via the Ubiquitin-Proteasome Pathway (UPP). In some embodiments, upon the binding of a compound of formula II to STAT5B, the moiety that mimics a lysine undergoes ubiquitination thereby marking STAT5B for degradation via the Ubiquitin-Proteasome Pathway (UPP). In some embodiments, upon the binding of a compound of formula II to STAT6, the moiety that mimics a lysine undergoes ubiquitination thereby marking STAT6 for degradation via the Ubiquitin-Proteasome Pathway (UPP).

In some embodiments, DIM is

In some embodiments, DIM is

In some embodiments, DIM is

In some embodiments, DIM is selected from those depicted in Table 1A, below.

In some embodiments, the present invention provides the compound of formula I as a compound of formula II-a:

or a pharmaceutically acceptable salt thereof, wherein each of STAT and L is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides the compound of formula I as a compound of formula II-b:

or a pharmaceutically acceptable salt thereof, wherein each of STAT and L is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides the compound of formula I as a compound of formula II-c:

or a pharmaceutically acceptable salt thereof, wherein each of STAT and L is as defined above and described in embodiments herein, both singly and in combination.

In certain embodiments, the present invention provides a compound of Formula II, wherein DIM is a lysine mimetic

thereby forming a compound of Formulae II-d-1, II-d-2, or II-d-3, respectively:

or a pharmaceutically acceptable salt thereof, wherein L and STAT are as defined above and described in embodiments herein, and wherein each of the variables R¹, R⁴, R⁵, A, B, E, Y, Y′, Z, Z′, and k are as defined and described in U.S. Pat. No. 7,622,496, the entirety of each of which is herein incorporated by reference.

Hydrogen Atom

In some embodiments, DIM is a hydrogen atom. In some embodiments, the covalent attachment of ubiquitin to one or more members of the STAT protein family (i.e., STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6) is achieved through a provided compound wherein DIM is a hydrogen atom. In some embodiments, upon the binding of a compound of formula II to STAT1, the moiety being hydrogen effectuates ubiquitination thereby marking STAT1 for degradation via the Ubiquitin-Proteasome Pathway (UPP). In some embodiments, upon the binding of a compound of formula II to STAT2, the moiety being hydrogen effectuates ubiquitination thereby marking STAT2 for degradation via the Ubiquitin-Proteasome Pathway (UPP). In some embodiments, upon the binding of a compound of formula II to STAT3, the moiety being hydrogen effectuates ubiquitination thereby marking STAT3 for degradation via the Ubiquitin-Proteasome Pathway (UPP). In some embodiments, upon the binding of a compound of formula II to STAT4, the moiety being hydrogen effectuates ubiquitination thereby marking STAT4 for degradation via the Ubiquitin-Proteasome Pathway (UPP). In some embodiments, upon the binding of a compound of formula II to STAT5A, the moiety being hydrogen effectuates ubiquitination thereby marking STAT5A for degradation via the Ubiquitin-Proteasome Pathway (UPP). In some embodiments, upon the binding of a compound of formula II to STAT5B, the moiety being hydrogen effectuates ubiquitination thereby marking STAT5B for degradation via the Ubiquitin-Proteasome Pathway (UPP). In some embodiments, upon the binding of a compound of formula II to STAT6, the moiety being hydrogen effectuates ubiquitination thereby marking STAT6 for degradation via the Ubiquitin-Proteasome Pathway (UPP).

In some embodiments, DIM is selected from those depicted in Table 1A, below.

In some embodiments, the present invention provides the compound of formula II wherein DIM is a hydrogen atom, thereby forming a compound of formula II-d-4:

or a pharmaceutically acceptable salt thereof, wherein each of STAT and L is as defined above and described in embodiments herein, both singly and in combination. STAT Binding Moiety (STAT)

As defined above and described herein, STAT is a STAT binding moiety capable of binding to one or more of STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6.

In some embodiments, STAT is a STAT binding moiety capable of binding to STAT1. In some embodiments, STAT is a STAT binding moiety capable of binding to STAT2. In some embodiments, STAT is a STAT binding moiety capable of binding to STAT3. In some embodiments, STAT is a STAT binding moiety capable of binding to STAT4. In some embodiments, STAT is a STAT binding moiety capable of binding to STAT5A. In some embodiments, STAT is a STAT binding moiety capable of binding to STAT5B. In some embodiments, STAT is a STAT binding moiety capable of binding to or STAT6.

As defined herein and described below, wherein a formula is depicted using square brackets, e.g,

L is attached to a modifiable carbon, oxygen, or nitrogen atom within STAT including substitution or replacement of a defined group in STAT.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-ai or II-e:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₃, R₄, R₅, and R₆ is as described and defined in US 2004/0138189, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aj or

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₀, R₂, R₃, and R₄ is as described and defined in US 2005/0277680, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-ak or II-g:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₃, R₆, AA, and n is as described and defined in US 2008/0139456, the entirety of each of which is herein incorporated by reference.

In some embodiments, the invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in US 2006/0247318 such as, for example:

or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon or oxygen atom.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-al or II-i:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein the one or more amino acids that have been replaced with a structural analog is as described and defined in US 2007/0010428, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-am or II-j:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables A, B, Z, n, and m is as described and defined in WO 2007/042912 and U.S. Pat. No. 7,786,142, the entirety of each of which is herein incorporated by reference.

In some embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in WO 2007/136858 such as, for example S31-201 (shown in FIG. 7), NSC-59263 (shown in FIG. 8), NSC-42067 (shown in FIG. 9), Formula A (shown in FIG. 10), Formula B (shown in FIG. 11), Formula C (shown in FIG. 12A), Formula D (FIG. 12B), Formula E (FIG. 12C), Formula F (FIG. 12D), NSC 75912 (shown in FIG. 50), NSC 11421 (shown in FIG. 49), NSC 91529 (shown in FIG. 51), NSC 263435 (shown in FIG. 48), HL2-006-1 (shown in FIG. 13), HL2-006-2 (shown in FIG. 14), HL2-006-3 (shown in FIG. 15), HL2-006-4 (shown in FIG. 16), HL2-006-5 (shown in FIG. 17), HL2-011-1 (shown in FIG. 18), HL2-011-2 (shown in FIG. 19), HL2-011-3 (shown in FIG. 20), HL2-011-4 (shown in FIG. 21), HL2-011-5 (shown in FIG. 22), BG2069-1 (shown in FIG. 23), HL2-011-6 (shown in FIG. 24), HL2-011-7 (shown in FIG. 25), HL2-005 (shown in FIG. 26), HL2-OO3 (shown in FIG. 27), BG2066 (shown in FIG. 28), BG2074 (shown in FIG. 29), BG3004 (shown in FIG. 30), BG3006A (shown in FIG. 31), BG3006B (shown in FIG. 32), BG3006D (shown in FIG. 33), BG3009 (shown in FIG. 34), RPM381 (shown in FIG. 35), RPM384 (shown in FIG. 35), RPM385 (shown in FIG. 35), RPM405 (shown in FIG. 36), RPM411 (shown in FIG. 36), RPM407 (shown in FIG. 37), RPM412 (shown in FIG. 37), RPM408 (shown in FIG. 38), RPM410 (shown in FIG. 38), RPM415 (shown in FIG. 39), RPM416 (shown in FIG. 39), RPM418 (shown in FIG. 40), RPM418-A (shown in FIG. 40), RPM427 (shown in FIG. 41), RPM431 (shown in FIG. 42), RPM432 (shown in FIG. 43), RPM444 (shown in FIG. 44) RPM448 (shown in FIG. 44), RPM445 (shown in FIG. 45), RPM447 (shown in FIG. 45), RPM452 (shown in FIG. 46), and RPM202, or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon, oxygen, nitrogen or sulfur atom.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 or STAT5 binding moiety thereby forming a compound of formula I-an or II-k:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, X, and Z is as described and defined in U.S. Pat. No. 7,960,434, the entirety of each of which is herein incorporated by reference.

In some embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in US 2006/0247318 such as, for example:

or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon, nitrogen, or oxygen atom.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 or STAT5 binding moiety thereby forming a compound of formula I-ap or II-m:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R¹, R², A, X₁, and Y is as described and defined in U.S. Pat. No. 8,263,599, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aq or II-n:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R¹, R^(1′), R², R³, R⁶, AA, and n is as described and defined in WO 2008/067270, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT1, STAT3 or STAT5 binding moiety thereby forming a compound of formula I-ar-1, I-ar-2, I-ar-3, I-ar-4, II-o-1, II-o-2, II-o-3, or II-o-4:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R, R¹, R², R³, R^(3a), R^(3b), R⁴, x, and y is as described and defined in WO 2008/156644 and US 2011/0144043, the entirety of each of which is herein incorporated by reference.

In some embodiments, the present invention provides a compounds of formula I or formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in WO 2009/032338 such as, for example apratoxin A, apratoxin B, apratoxin C, E-dehydroapratoxin A, apratoxin D, apratoxin E, and described analogs thereof, or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon, nitrogen, or oxygen atom.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-as or II-p:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R¹, R², R³, R⁴, R⁵, R⁶, R⁷, W, and X is as described and defined in WO 2010/004761 and U.S. Pat. No. 8,446,290, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-at or II-q:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables Ro, R2, R3, R4, and n is as described and defined in WO 2010/005807 and U.S. Pat. No. 8,143,412, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-au or II-r:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R², R³, R⁴, X, and Y is as described and defined in WO 2010/077589 and US 2011/0319362, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula 2, or

or a pharmaceutically acceptable salt thereof, wherein L and DIM are as defined above and described in embodiments herein, and wherein:

-   Ring M is an optionally substituted ring selected from phenyl,     naphthyl, a 5 to 10-membered heteroaryl containing 1-4 heteroatoms     independently selected from nitrogen, oxygen, or sulfur, a 5 to     11-membered saturated or partially unsaturated carbocyclyl, and a 5     to 11-membered saturated or partially unsaturated heterocyclyl with     1-4 heteroatoms independently selected from boron, nitrogen, oxygen,     silicon, or sulfur; -   each R^(x) and R^(y) is independently hydrogen, R^(A), halogen, —CN,     —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —CFR₂, —CF₂R,     —CF₃, —CR₂(OR), —CR₂(NR₂), —C(O)R, —C(O)OR, —C(O)NR₂, —C(S)NR₂,     —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R,     —N(R)C(O)NR₂, —N(R)S(O)₂R, —N⁺(O⁻)R₂, —OP(O)R₂, —OP(O)(OR)₂,     —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —P(O)R₂, —SiR₃, —SF₅, —Si(OR)R₂, or

-   each R^(A) is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated heterocyclic ring having 1-2 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, and a 5-6 membered     heteroaryl ring having 1-4 heteroatoms independently selected from     nitrogen, oxygen, and sulfur; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 3-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same carbon or nitrogen are optionally taken         together with their intervening atoms to form a 4-7 membered         saturated, partially unsaturated, or heteroaryl ring having 0-3         heteroatoms, in addition to the carbon or nitrogen,         independently selected from nitrogen, oxygen, and sulfur; and         each of the variables R³, R⁴, R^(a), Q, X, X′, Y, and Y′ is as         described and defined in WO 2010/077589 and US 2011/0319362, the         entirety of each of which is herein incorporated by reference.

In some embodiments, R^(x) is hydrogen. In some embodiments, R^(x) is methanesulfonyl. In some embodiments, R^(x) is isopropyl. In some embodiments, R^(x) is isobutyl.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-av or II-s:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R¹, R², R³, Z, X, and Y is as described and defined in WO 2010/118309 and U.S. Pat. No. 8,841,257, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula II-s′-1, 2, or II-s′-3:

or a pharmaceutically acceptable salt thereof, wherein L and DIM are as defined above and described in embodiments herein, and wherein each of the variables R¹, R², R³, Z, X, and Y is as described and defined in WO 2010/118309 and U.S. Pat. No. 8,841,257, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula II-r″:

or a pharmaceutically acceptable salt thereof, wherein L and DIM are as defined above and described in embodiments herein, and wherein:

-   L^(1′) is a covalent bond or a bivalent, saturated or partially     unsaturated, straight or branched C₁₋₅ hydrocarbon chain, wherein     0-3 methylene units of L¹ are independently replaced by —O—, —NR—,     —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, or —S(O)₂—; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 3-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same carbon or nitrogen are optionally taken         together with their intervening atoms to form an optionally         substituted 4-11 membered saturated or partially unsaturated         monocyclic, bicyclic, bridged bicyclic, or spirocyclic         carbocyclic or heterocyclic ring having 1-3 heteroatoms, in         addition to the carbon or nitrogen from which the two R groups         are attached, independently selected from nitrogen, oxygen, and         sulfur; -   X′ is an optionally substituted —(CH₂)_(x)—, wherein 1-2 methylenes     of X′ is optionally replaced with a bivalent group selected from     —NR—, —N(COR)—, —N(CO₂R)—, —N(SO₂R)—, —N(CONR₂)—, and —N(SO₂NR₂)—,     wherein:     -   x is 1, 2, 3, 4, or 5; -   Y′ is an optionally substituted —(CH₂)_(y)—, wherein:     -   y is 1, 2, or 3; -   R^(3′) is hydrogen or R^(A); -   each R^(A) is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated carbocyclic or heterocyclic ring having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur; -   Ring M′ is an optionally substituted bivalent ring selected from     phenylenyl, naphthylenyl, a 5-10 membered heteroarylenyl containing     1-4 heteroatoms independently selected from nitrogen, oxygen, or     sulfur, a 5-11 membered saturated or partially unsaturated     carbocyclylenyl or heterocyclylenyl with 1-4 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   Q′ is a bivalent moiety selected from —O—, —CR₂—, —CF₂—, —CFR—,     —C(O)—, —OCR₂—, and —C(S)—; -   R^(a1) and R^(a2) are each independently hydrogen or R^(A); -   Ring Z′ is a bivalent ring selected from phenylenyl, a 4-7 membered     saturated or partially unsaturated carbocyclylenyl or     heterocyclylenyl having 1-2 heteroatoms independently selected from     nitrogen, oxygen, and sulfur, and a 5-6 membered heteroarylenyl     having 1-4 heteroatoms independently selected from nitrogen, oxygen,     and sulfur; -   R^(z′) is hydrogen, R^(A), halogen, —CN, —NO₂, —OR, —SR, —NR₂,     —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂, —OP(O)R₂,     —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —NRC(O)OR, —NRC(O)R,     —NRC(O)NR₂, —NRS(O)₂R, —NP(O)R₂, —NRP(O)(OR)₂, —NRP(O)(OR)NR₂,     —NRP(O)(NR₂)₂, or —NRS(O)₂R; -   z is 0, 1, 2, 3, or 4; and -   n is 0 or 1.

In certain embodiments, the present invention provides a compound of formula II-r″-1:

or a pharmaceutically acceptable salt thereof, wherein:

-   X^(4′), X^(5′), and X^(6′) are each independently a bivalent moiety     selected from a covalent bond, —CR₂—, —C(O)—, —C(S)—, —O—, —S(O)—,     —S(O)₂—,

-   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 3-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same carbon or nitrogen are optionally taken         together with their intervening atoms to form an optionally         substituted 4-11 membered saturated or partially unsaturated         monocyclic, bicyclic, bridged bicyclic, or spirocyclic         carbocyclic or heterocyclic ring having 1-3 heteroatoms, in         addition to the carbon or nitrogen from which the two R groups         are attached, independently selected from nitrogen, oxygen, and         sulfur; -   R^(6′) is hydrogen or R^(A); -   each R^(A) is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated carbocyclic or heterocyclic ring having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur; -   Ring D′ is selected from phenyl, a 4-11 membered saturated or     partially unsaturated monocyclic, bicyclic, bridged bicyclic, or     spirocyclic carbocyclic or heterocyclic ring having 1-3 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl with 1-4 heteroatoms independently selected from     nitrogen, oxygen or sulfur; -   R^(7′) is hydrogen, R^(A), halogen, —CN, —NO₂, —OR, —SR, —NR₂,     —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)NROR,     —OC(O)R, —OC(O)NR₂, —NRC(O)OR, —NRC(O)R, —NRC(O)NR₂, or —NRS(O)₂R; -   p is 0, 1, 2, 3, or 4; -   L is a covalent bond or a bivalent, saturated or partially     unsaturated, straight or branched C₁₋₂₀ hydrocarbon chain, wherein     0-6 methylene units of L are independently replaced by -Cy-, —O—,     —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, —S(O)₂—, —SiR₂—, —Si(OH)R—,     —Si(OH)₂—, —P(O)OR—, —P(O)R—, or —P(O)NR₂—, wherein: -   each -Cy- is independently an optionally substituted bivalent ring     selected from phenylenyl, an 8-10 membered bicyclic arylenyl, a 4-7     membered saturated or partially unsaturated carbocyclylenyl, a 4-11     membered saturated or partially unsaturated spiro carbocyclylenyl,     an 8-10 membered bicyclic saturated or partially unsaturated     carbocyclylenyl, a 4-7 membered saturated or partially unsaturated     heterocyclylenyl having 1-2 heteroatoms independently selected from     nitrogen, oxygen, and sulfur, a 4-11 membered saturated or partially     unsaturated spiro heterocyclylenyl having 1-3 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, an 8-10     membered bicyclic saturated or partially unsaturated     heterocyclylenyl having 1-3 heteroatoms independently selected from     nitrogen, oxygen, and sulfur, a 5-6 membered heteroarylenyl having     1-4 heteroatoms independently selected from nitrogen, oxygen, and     sulfur, or an 8-10 membered bicyclic heteroarylenyl having 1-5     heteroatoms independently selected from nitrogen, oxygen, or sulfur; -   L^(1′) is a covalent bond or a bivalent, saturated or partially     unsaturated, straight or branched C₁₋₅ hydrocarbon chain, wherein     0-3 methylene units of L¹ are independently replaced by —O—, —NR—,     —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, or —S(O)₂—; -   X′ is an optionally substituted —(CH₂)_(x)—, wherein 1-2 methylenes     of X′ is optionally replaced with a bivalent group selected from     —NR—, —N(COR)—, —N(CO₂R)—, —N(SO₂R)—, —N(CONR₂)—, and —N(SO₂NR₂)—,     wherein:     -   x is 1, 2, 3, 4, or 5; -   Y′ is an optionally substituted —(CH₂)_(y)—, wherein:     -   y is 1, 2, or 3; -   R^(3′) is hydrogen or R^(A); -   Ring M′ is an optionally substituted bivalent ring selected from     phenylenyl, naphthylenyl, a 5-10 membered heteroarylenyl containing     1-4 heteroatoms independently selected from nitrogen, oxygen, or     sulfur, a 5-11 membered saturated or partially unsaturated     carbocyclylenyl or heterocyclylenyl with 1-4 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   Q′ is a bivalent moiety selected from —O—, —CR₂—, —CF₂—, —CFR—,     —C(O)—, —OCR₂—, and —C(S)—; -   R^(a1) and R^(a2) are each independently hydrogen or R^(A); -   Ring Z′ is a bivalent ring selected from phenylenyl, a 4-7 membered     saturated or partially unsaturated carbocyclylenyl or     heterocyclylenyl having 1-2 heteroatoms independently selected from     nitrogen, oxygen, and sulfur, and a 5-6 membered heteroarylenyl     having 1-4 heteroatoms independently selected from nitrogen, oxygen,     and sulfur; -   R^(z′) is hydrogen, R^(A), halogen, —CN, —NO₂, —OR, —SR, —NR₂,     —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂, —OP(O)R₂,     —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —NRC(O)OR, —NRC(O)R,     —NRC(O)NR₂, —NRS(O)₂R, —NP(O)R₂, —NRP(O)(OR)₂, —NRP(O)(OR)NR₂,     —NRP(O)(NR₂)₂, or —NRS(O)₂R; -   z is 0, 1, 2, 3, or 4; and -   n is 0 or 1.

In some embodiments, the present invention provides a compound of formula II-r″-1, wherein Ring D′ is phenyl, p is 1, R^(7′) is

n is 1, and Q′ is —C(O)— as shown, to provide a compound of formula II-r″-2:

or a pharmaceutically acceptable salt thereof, wherein each of X^(4′), X^(5′), X^(6′), R^(3′), R^(6′), L, L^(1′), Ring M′, Ring Z′, X′, R^(a1), R^(a2), R^(z′), and z is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-1, wherein Ring D′ is phenyl, p is 1, R^(7′) is

R^(3′) is

n is 1, and X^(4′), X^(5′), and Q′ are —C(O)— as shown, to provide a compound of formula II-r″-3:

or a pharmaceutically acceptable salt thereof, wherein each of X^(6′), R^(6′), L, Ring M′, Ring Z′, X′, Y′, R^(a1), R^(a2), R^(z′), and z is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-1, wherein Ring D′ is phenyl, p is 1, R^(7′) is

X′ is

Y′ is

n is 1, and X^(4′), X^(5′), and Q′ are —C(O)— as shown, to provide a compound of formula II-r″-4:

or a pharmaceutically acceptable salt thereof, wherein each of X^(6′), R^(3′), R^(6′), L, Ring M′, Ring Z′, R^(a1), R^(a2), R^(z′), and z is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-1, wherein Ring D′ is phenyl, p is 1, R^(7′) is

n is 1, Ring M′ is

and X^(4′), X^(5′), and Q′ are —C(O)— as shown, to provide a compound of formula II-r″-5:

or a pharmaceutically acceptable salt thereof, wherein each of X^(4′), X^(5′), X^(6′), R^(3′), R^(6′), L, L^(1′), Ring Z′, X′, Y′, R^(a1), R^(a2), R^(z′), and z is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-1, wherein Ring D′ is phenyl, p is 1, R^(7′) is

n is 1, L^(1′) is

Ring Z′ is phenylenyl, and X^(4′), X^(5′), and Q′ are —C(O)— as shown, to provide a compound of formula II-r″-6:

or a pharmaceutically acceptable salt thereof, wherein each of X^(4′), X^(5′), X^(6′), R^(3′), R^(6′), L, Ring M′, X′, Y′, R^(a1), R^(a2), R^(z′), and z is as defined above and described in embodiments herein, both singly and in combination.

In certain embodiments, the present invention provides a compound of formula II-r″-7:

or a pharmaceutically acceptable salt thereof, wherein L and DIM are as defined above and described in embodiments herein, and wherein:

-   L^(1′) is a covalent bond or a bivalent, saturated or partially     unsaturated, straight or branched C₁₋₅ hydrocarbon chain, wherein     0-3 methylene units of L^(1′) are independently replaced by —O—,     —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, or —S(O)₂—; -   L^(2′) is a covalent bond or a bivalent, saturated or partially     unsaturated, straight or branched C₁₋₅ hydrocarbon chain, wherein     0-3 methylene units of L^(2′) are independently replaced by —O—,     —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, or —S(O)₂—; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 3-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same carbon or nitrogen are optionally taken         together with their intervening atoms to form an optionally         substituted 4-11 membered saturated or partially unsaturated         monocyclic, bicyclic, bridged bicyclic, or spirocyclic         carbocyclic or heterocyclic ring having 1-3 heteroatoms, in         addition to the carbon or nitrogen from which the two R groups         are attached, independently selected from nitrogen, oxygen, and         sulfur; -   R^(3′) is hydrogen or R^(A); -   each R^(A) is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated carbocyclic or heterocyclic ring having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur; -   Ring M′ is an optionally substituted bivalent ring selected from     phenylenyl, naphthylenyl, a 5-10 membered heteroarylenyl containing     1-4 heteroatoms independently selected from nitrogen, oxygen, or     sulfur, a 5-11 membered saturated or partially unsaturated     carbocyclylenyl or heterocyclylenyl with 1-4 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   Q′ is a bivalent moiety selected from —O—, —CR₂—, —CF₂—, —CFR—,     —C(O)—, —OCR₂—, and —C(S)—; -   R^(a1) and R^(a2) are each independently hydrogen or R^(A); -   Y′ is an optionally substituted —(CH₂)_(y)—, wherein:     -   y is 1, 2, or 3; -   Ring W′ is an optionally substituted ring selected from a 5-9     membered saturated or partially unsaturated heterocyclyl; -   Ring U′ is a ring selected from phenyl, a 5-6 membered heteroaryl     containing 1-4 heteroatoms independently selected from nitrogen,     oxygen, or sulfur, and a 5-7 membered saturated or partially     unsaturated carbocyclyl or heterocyclyl with 1-3 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   R^(u′) is hydrogen, R^(A), halogen, —CN, —NO₂, —OR, —SR, —NR₂,     —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂, —OP(O)R₂,     —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —NRC(O)OR, —NRC(O)R,     —NRC(O)NR₂, —NRS(O)₂R, —NP(O)R₂, —NRP(O)(OR)₂, —NRP(O)(OR)NR₂,     —NRP(O)(NR₂)₂, or —NRS(O)₂R; -   u is 0, 1, 2, 3, or 4; -   Ring Z′ is a bivalent ring selected from phenylenyl, a 4-7 membered     saturated or partially unsaturated carbocyclylenyl or     heterocyclylenyl having 1-2 heteroatoms independently selected from     nitrogen, oxygen, and sulfur, and a 5-6 membered heteroarylenyl     having 1-4 heteroatoms independently selected from nitrogen, oxygen,     and sulfur; -   R^(z′) is hydrogen, R^(A), halogen, —CN, —NO₂, —OR, —SR, —NR₂,     —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂, —OP(O)R₂,     —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —NRC(O)OR, —NRC(O)R,     —NRC(O)NR₂, —NRS(O)₂R, —NP(O)R₂, —NRP(O)(OR)₂, —NRP(O)(OR)NR₂,     —NRP(O)(NR₂)₂, or —NRS(O)₂R; -   z is 0, 1, 2, 3, or 4; and -   n is 0 or 1.

In certain embodiments, the present invention provides a compound of formula II-r″-8:

or a pharmaceutically acceptable salt thereof, wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CR₂—,     —C(O)—, —C(S)—, —CR(CF₃)—, —P(O)OR—, —P(O)R—, —P(O)NR₂—, —S(O)—,     —S(O)₂—, or

-   X² is a carbon atom or silicon atom; -   X³ is a bivalent moiety selected from —CR₂—, —NR—, —O—, —S—, or     —SiR₂—; -   R¹ is hydrogen, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R, —NR₂,     —P(O)(OR)₂, —P(O)NR₂OR, —P(O)(NR₂)₂, —Si(OH)₂R, —Si(OH)R₂, —SiR₃, or     an optionally substituted C₁₋₄ aliphatic; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 3-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same carbon or nitrogen are optionally taken         together with their intervening atoms to form an optionally         substituted 4-11 membered saturated or partially unsaturated         monocyclic, bicyclic, bridged bicyclic, or spirocyclic         carbocyclic or heterocyclic ring having 1-3 heteroatoms, in         addition to the carbon or nitrogen from which the two R groups         are attached, independently selected from nitrogen, oxygen, and         sulfur; -   each R² is independently hydrogen, R^(A), halogen, —CN, —NO₂, —OR,     —SR, —NR₂, —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR,     —C(O)NR₂, —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂,     —OP(O)R₂, —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —NRC(O)OR,     —NRC(O)R, —NRC(O)NR₂, —NRS(O)₂R, —NP(O)R₂, —NRP(O)(OR)₂,     —NRP(O)(OR)NR₂, —NRP(O)(NR₂)₂, or —NRS(O)₂R; -   each R^(A) is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated carbocyclic or heterocyclic ring having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur; -   Ring A is a bicyclic or tricyclic ring selected from

wherein:

-   Ring B is a fused ring selected from benzo, 5-6 membered heteroaryl     containing 1-4 heteroatoms independently selected from nitrogen,     oxygen, or sulfur, and a 5 to 7-membered saturated or partially     unsaturated carbocyclyl or heterocyclyl with 1-3 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   R³ is selected from hydrogen, halogen, —OR, —NR₂, or —SR; -   each R⁴ is independently hydrogen, R^(A), halogen, —CN, —NO₂, —OR,     —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)NROR, —OC(O)R, —OC(O)NR₂, —NRC(O)OR, —NRC(O)R, —NRC(O)NR₂, or     —NRS(O)₂R; -   R⁵ is hydrogen, C₁₋₄ aliphatic, or —CN; -   m is 0, 1, 2, 3 or 4; -   L is a covalent bond or a bivalent, saturated or partially     unsaturated, straight or branched C₁₋₂₀ hydrocarbon chain, wherein     0-6 methylene units of L are independently replaced by -Cy-, —O—,     —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, —S(O)₂—, —SiR₂—, —Si(OH)R—,     —Si(OH)₂—, —P(O)OR—, —P(O)R—, or —P(O)NR₂—, wherein: -   each -Cy- is independently an optionally substituted bivalent ring     selected from phenylenyl, an 8-10 membered bicyclic arylenyl, a 4-7     membered saturated or partially unsaturated carbocyclylenyl, a 4-11     membered saturated or partially unsaturated spiro carbocyclylenyl,     an 8-10 membered bicyclic saturated or partially unsaturated     carbocyclylenyl, a 4-7 membered saturated or partially unsaturated     heterocyclylenyl having 1-2 heteroatoms independently selected from     nitrogen, oxygen, and sulfur, a 4-11 membered saturated or partially     unsaturated spiro heterocyclylenyl having 1-3 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, an 8-10     membered bicyclic saturated or partially unsaturated     heterocyclylenyl having 1-3 heteroatoms independently selected from     nitrogen, oxygen, and sulfur, a 5-6 membered heteroarylenyl having     1-4 heteroatoms independently selected from nitrogen, oxygen, and     sulfur, or an 8-10 membered bicyclic heteroarylenyl having 1-5     heteroatoms independently selected from nitrogen, oxygen, or sulfur; -   L^(1′) is a covalent bond or a bivalent, saturated or partially     unsaturated, straight or branched C₁₋₅ hydrocarbon chain, wherein     0-3 methylene units of L^(1′) are independently replaced by —O—,     —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, or —S(O)₂—; -   L^(2′) is a covalent bond or a bivalent, saturated or partially     unsaturated, straight or branched C₁₋₅ hydrocarbon chain, wherein     0-3 methylene units of L^(2′) are independently replaced by —O—,     —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, or —S(O)₂—; -   R^(3′) is hydrogen or R^(A); -   Ring M′ is an optionally substituted bivalent ring selected from     phenylenyl, naphthylenyl, a 5-10 membered heteroarylenyl containing     1-4 heteroatoms independently selected from nitrogen, oxygen, or     sulfur, a 5-11 membered saturated or partially unsaturated     carbocyclylenyl or heterocyclylenyl with 1-4 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   Q′ is a bivalent moiety selected from —O—, —CR₂—, —CF₂—, —CFR—,     —C(O)—, —OCR₂—, and —C(S)—; -   R^(a1) and R^(a2) are each independently hydrogen or R^(A); -   Y′ is an optionally substituted —(CH₂)_(y)—, wherein:     -   y is 1, 2, or 3; -   Ring W′ is an optionally substituted ring selected from a 5-9     membered saturated or partially unsaturated heterocyclyl; -   Ring U′ is a ring selected from phenyl, a 5-6 membered heteroaryl     containing 1-4 heteroatoms independently selected from nitrogen,     oxygen, or sulfur, and a 5-7 membered saturated or partially     unsaturated carbocyclyl or heterocyclyl with 1-3 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   R^(u′) is hydrogen, R^(A), halogen, —CN, —NO₂, —OR, —SR, —NR₂,     —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂, —OP(O)R₂,     —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —NRC(O)OR, —NRC(O)R,     —NRC(O)NR₂, —NRS(O)₂R, —NP(O)R₂, —NRP(O)(OR)₂, —NRP(O)(OR)NR₂,     —NRP(O)(NR₂)₂, or —NRS(O)₂R; -   u is 0, 1, 2, 3, or 4; -   Ring Z′ is a bivalent ring selected from phenylenyl, a 4-7 membered     saturated or partially unsaturated carbocyclylenyl or     heterocyclylenyl having 1-2 heteroatoms independently selected from     nitrogen, oxygen, and sulfur, and a 5-6 membered heteroarylenyl     having 1-4 heteroatoms independently selected from nitrogen, oxygen,     and sulfur; -   R^(z′) is hydrogen, R^(A), halogen, —CN, —NO₂, —OR, —SR, —NR₂,     —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂, —OP(O)R₂,     —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —NRC(O)OR, —NRC(O)R,     —NRC(O)NR₂, —NRS(O)₂R, —NP(O)R₂, —NRP(O)(OR)₂, —NRP(O)(OR)NR₂,     —NRP(O)(NR₂)₂, or —NRS(O)₂R; -   z is 0, 1, 2, 3, or 4; and -   n is 0 or 1.

In some embodiments, the present invention provides a compound of formula II-r″-8, wherein X¹, X², X³, R¹, and Ring A is

n is 1, Y′ is

Ring W′ is an 8-membered heterocyclyl, and Q′ is —C(O)— as shown, to provide a compound of formula II-r″-9:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, L^(1′), L^(2′), Ring M′, Ring U′, Ring Z′, R^(3′), R^(a1), R^(a2), R^(u′), u, R^(z′), and z is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-8, wherein X¹, X², X³, R¹, and Ring A is

n is 1, Y′ is

Ring W′ is an 8-membered heterocyclyl, Ring M′ is

and Q′ is —C(O)— as shown, to provide a compound of formula II-r″-10:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, L^(1′), L^(2′), Ring U′, Ring Z′, R^(3′), R^(a1), R^(a2), R^(u′), u, R^(z′), and z is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-8, wherein X¹, X², X³, R¹, and Ring A is

n is 1, Y′ is

Ring W′ is an 8-membered heterocyclyl, L^(2′) is

Ring U′ is phenyl, and Q′ is —C(O)— as shown, to provide a compound of formula II-r″-11:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, Ring M′, Ring Z′, R^(3′), R^(a1), R^(a2), R^(u′), u, R^(z′), and z is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-8, wherein X¹, X², X³, R¹, and Ring A is

n is 1, Y′ is

Ring W′ is an 8-membered heterocyclyl, L^(1′) is

Ring Z′ is cyclohexyl, z is 0, and Q′ is —C(O)— as shown, to provide a compound of formula II-r″-12:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, L^(2′), Ring M′, Ring U′, R^(3′), R^(a1), R^(a2), R^(u′), and u is as defined above and described in embodiments herein, both singly and in combination.

In certain embodiments, the present invention provides a compound of formula II-s″:

or a pharmaceutically acceptable salt thereof, wherein L and DIM are as defined above and described in embodiments herein, and wherein:

-   L^(2′) is a covalent bond or a bivalent, saturated or partially     unsaturated, straight or branched C₁₋₅ hydrocarbon chain, wherein     0-3 methylene units of L^(2′) are independently replaced by —O—,     —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, or —S(O)₂—; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 3-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same carbon or nitrogen are optionally taken         together with their intervening atoms to form an optionally         substituted 4-11 membered saturated or partially unsaturated         monocyclic, bicyclic, bridged bicyclic, or spirocyclic         carbocyclic or heterocyclic ring having 1-3 heteroatoms, in         addition to the carbon or nitrogen from which the two R groups         are attached, independently selected from nitrogen, oxygen, and         sulfur; -   R^(3′) is hydrogen or R^(A); -   each R^(A) is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated carbocyclic or heterocyclic ring having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur; -   Ring M′ is an optionally substituted bivalent ring selected from     phenylenyl, naphthylenyl, a 5-10 membered heteroarylenyl containing     1-4 heteroatoms independently selected from nitrogen, oxygen, or     sulfur, a 5-11 membered saturated or partially unsaturated     carbocyclylenyl or heterocyclylenyl with 1-4 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   Q′ is a bivalent moiety selected from —O—, —CR₂—, —CF₂—, —CFR—,     —C(O)—, —OCR₂—, and —C(S)—; -   R^(a1) and R^(a2) are each independently hydrogen or R^(A); -   Ring V′ is an optionally substituted fused ring selected from a     6-membered aryl, a 5-6 membered heteroaryl containing 1-4     heteroatoms independently selected from nitrogen, oxygen, or sulfur,     and a 5-7 membered saturated or partially unsaturated carbocyclyl or     heterocyclyl with 1-3 heteroatoms independently selected from     nitrogen, oxygen, or sulfur; -   X′ is an optionally substituted —(CH₂)_(x)—, wherein:     -   x is 0, 1, 2, or 3; -   Y′ is an optionally substituted —(CH₂)_(y)—, wherein:     -   y is 0, 1, 2, or 3; -   Ring U′ is a ring selected from phenyl, a 5-6 membered heteroaryl     containing 1-4 heteroatoms independently selected from nitrogen,     oxygen, or sulfur, and a 5-7 membered saturated or partially     unsaturated carbocyclyl or heterocyclyl with 1-3 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   R^(u′) is hydrogen, R^(A), halogen, —CN, —NO₂, —OR, —SR, —NR₂,     —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂, —OP(O)R₂,     —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —NRC(O)OR, —NRC(O)R,     —NRC(O)NR₂, —NRS(O)₂R, —NP(O)R₂, —NRP(O)(OR)₂, —NRP(O)(OR)NR₂,     —NRP(O)(NR₂)₂, or —NRS(O)₂R; and -   u is 0, 1, 2, 3, or 4.

In certain embodiments, the present invention provides a compound of formula II-s″-1:

or a pharmaceutically acceptable salt thereof, wherein:

-   X¹ is a bivalent moiety selected from a covalent bond, —CR₂—,     —C(O)—, —C(S)—, —CR(CF₃)—, —P(O)OR—, —P(O)R—, —P(O)NR₂—, —S(O)—,     —S(O)₂—, or

-   X² is a carbon atom or silicon atom; -   X³ is a bivalent moiety selected from —CR₂—, —NR—, —O—, —S—, or     —SiR₂—; -   R¹ is hydrogen, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R, —NR₂,     —P(O)(OR)₂, —P(O)NR₂OR, —P(O)(NR₂)₂, —Si(OH)₂R, —Si(OH)R₂, —SiR₃, or     an optionally substituted C₁₋₄ aliphatic; -   each R is independently hydrogen, or an optionally substituted group     selected from C₁₋₆ aliphatic, phenyl, a 3-7 membered saturated or     partially unsaturated heterocyclic having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur, or:     -   two R groups on the same carbon or nitrogen are optionally taken         together with their intervening atoms to form an optionally         substituted 4-11 membered saturated or partially unsaturated         monocyclic, bicyclic, bridged bicyclic, or spirocyclic         carbocyclic or heterocyclic ring having 1-3 heteroatoms, in         addition to the carbon or nitrogen from which the two R groups         are attached, independently selected from nitrogen, oxygen, and         sulfur; -   each R² is independently hydrogen, R^(A), halogen, —CN, —NO₂, —OR,     —SR, —NR₂, —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR,     —C(O)NR₂, —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂,     —OP(O)R₂, —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —NRC(O)OR,     —NRC(O)R, —NRC(O)NR₂, —NRS(O)₂R, —NP(O)R₂, —NRP(O)(OR)₂,     —NRP(O)(OR)NR₂, —NRP(O)(NR₂)₂, or —NRS(O)₂R; -   each R^(A) is independently an optionally substituted group selected     from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially     unsaturated carbocyclic or heterocyclic ring having 1-2 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, and a 5-6     membered heteroaryl ring having 1-4 heteroatoms independently     selected from nitrogen, oxygen, and sulfur; -   Ring A is a bicyclic or tricyclic ring selected from

wherein:

-   Ring B is a fused ring selected from benzo, 5-6 membered heteroaryl     containing 1-4 heteroatoms independently selected from nitrogen,     oxygen, or sulfur, and a 5 to 7-membered saturated or partially     unsaturated carbocyclyl or heterocyclyl with 1-3 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   R³ is selected from hydrogen, halogen, —OR, —NR₂, or —SR; -   each R⁴ is independently hydrogen, R^(A), halogen, —CN, —NO₂, —OR,     —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)NROR, —OC(O)R, —OC(O)NR₂, —NRC(O)OR, —NRC(O)R, —NRC(O)NR₂, or     —NRS(O)₂R; -   R⁵ is hydrogen, C₁₋₄ aliphatic, or —CN; -   m is 0, 1, 2, 3 or 4; -   L is a covalent bond or a bivalent, saturated or partially     unsaturated, straight or branched C₁₋₂₀ hydrocarbon chain, wherein     0-6 methylene units of L are independently replaced by -Cy-, —O—,     —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, —S(O)₂—, —SiR₂—, —Si(OH)R—,     —Si(OH)₂—, —P(O)OR—, —P(O)R—, or —P(O)NR₂—, wherein: -   each -Cy- is independently an optionally substituted bivalent ring     selected from phenylenyl, an 8-10 membered bicyclic arylenyl, a 4-7     membered saturated or partially unsaturated carbocyclylenyl, a 4-11     membered saturated or partially unsaturated spiro carbocyclylenyl,     an 8-10 membered bicyclic saturated or partially unsaturated     carbocyclylenyl, a 4-7 membered saturated or partially unsaturated     heterocyclylenyl having 1-2 heteroatoms independently selected from     nitrogen, oxygen, and sulfur, a 4-11 membered saturated or partially     unsaturated spiro heterocyclylenyl having 1-3 heteroatoms     independently selected from nitrogen, oxygen, and sulfur, an 8-10     membered bicyclic saturated or partially unsaturated     heterocyclylenyl having 1-3 heteroatoms independently selected from     nitrogen, oxygen, and sulfur, a 5-6 membered heteroarylenyl having     1-4 heteroatoms independently selected from nitrogen, oxygen, and     sulfur, or an 8-10 membered bicyclic heteroarylenyl having 1-5     heteroatoms independently selected from nitrogen, oxygen, or sulfur; -   L^(2′) is a covalent bond or a bivalent, saturated or partially     unsaturated, straight or branched C₁₋₅ hydrocarbon chain, wherein     0-3 methylene units of L^(2′) are independently replaced by —O—,     —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, or —S(O)₂—; -   R^(3′) is hydrogen or R^(A); -   Ring M′ is an optionally substituted bivalent ring selected from     phenylenyl, naphthylenyl, a 5-10 membered heteroarylenyl containing     1-4 heteroatoms independently selected from nitrogen, oxygen, or     sulfur, a 5-11 membered saturated or partially unsaturated     carbocyclylenyl or heterocyclylenyl with 1-4 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   Q′ is a bivalent moiety selected from —O—, —CR₂—, —CF₂—, —CFR—,     —C(O)—, —OCR₂—, and —C(S)—; -   R^(a1) and R^(a2) are each independently hydrogen or R^(A); -   Ring V′ is an optionally substituted fused ring selected from a     6-membered aryl, a 5-6 membered heteroaryl containing 1-4     heteroatoms independently selected from nitrogen, oxygen, or sulfur,     and a 5-7 membered saturated or partially unsaturated carbocyclyl or     heterocyclyl with 1-3 heteroatoms independently selected from     nitrogen, oxygen, or sulfur; -   X′ is an optionally substituted —(CH₂)_(x)—, wherein:     -   x is 0, 1, 2, or 3; -   Y′ is an optionally substituted —(CH₂)_(y)—, wherein:     -   y is 0, 1, 2, or 3; -   Ring U′ is a ring selected from phenyl, a 5-6 membered heteroaryl     containing 1-4 heteroatoms independently selected from nitrogen,     oxygen, or sulfur, and a 5-7 membered saturated or partially     unsaturated carbocyclyl or heterocyclyl with 1-3 heteroatoms     independently selected from nitrogen, oxygen, or sulfur; -   R^(u′) is hydrogen, R^(A), halogen, —CN, —NO₂, —OR, —SR, —NR₂,     —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂,     —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂, —OP(O)R₂,     —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —NRC(O)OR, —NRC(O)R,     —NRC(O)NR₂, —NRS(O)₂R, —NP(O)R₂, —NRP(O)(OR)₂, —NRP(O)(OR)NR₂,     —NRP(O)(NR₂)₂, or —NRS(O)₂R; and -   u is 0, 1, 2, 3, or 4;

In some embodiments, the present invention provides a compound of formula II-s″-1, wherein X¹, X², X³, R¹, and Ring A is

n is 1, X′ is

Y′ is —CH₂—, Ring V′ is a 6-member aryl, and Q′ is —C(O)— as shown, to provide a compound of formula II-s″-2:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, L^(2′), Ring M′, Ring U′, R^(3′), R^(a1), R^(a2), R^(u′), and u is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″-1, wherein X¹, X², X³, R¹, and Ring A is

n is 1, Ring M′ is

X′ is

Y′ is —CH₂—, Ring V′ is a 6-member aryl, and Q′ is —C(O)— as shown, to provide a compound of formula II-s″-3:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, L^(2′), Ring U′, R^(3′), R^(a1), R^(a2), R^(u′), and u is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″-1, wherein X¹, X², X³, R¹, and Ring A is

n is 1, L^(2′) is

Ring U′ is phenyl, X′ is

Y′ is —CH₂—, Ring V′ is a 6-member aryl, and Q′ is —C(O)— as shown, to provide a compound of formula II-s″-4:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, Ring M′, R^(3′), R^(a1), R^(a2), R^(u′), and u is as defined above and described in embodiments herein, both singly and in combination.

As defined above and described herein, X^(4′), X^(5′), and X^(6′) are each independently a bivalent moiety selected from a covalent bond, —CR₂—, —C(O)—, —C(S)—, —O—, —S(O)—, —S(O)₂—,

In some embodiments, X^(4′) is a covalent bond. In some embodiments, X^(4′) is —CR₂—. In some embodiments, X⁴ is —C(O)—. In some embodiments, X^(4′) is —C(S)—. In some embodiments, X^(4′) is —O—. In some embodiments, X^(4′) is —S(O)—. In some embodiments, X^(4′) is —S(O)₂—. In some embodiments, X^(4′) is

In some embodiments, X^(4′) is

In some embodiments, X^(5′) is a covalent bond. In some embodiments, X^(5′) is —CR₂—. In some embodiments, X^(5′) is —C(O)—. In some embodiments, X^(5′) is —C(S)—. In some embodiments, X^(5′) is —O—. In some embodiments, X^(5′) is —S(O)—. In some embodiments, X^(5′) is —S(O)₂—. In some embodiments, X^(5′) is

In some embodiments, X^(5′) is

In some embodiments, X^(6′) is a covalent bond. In some embodiments, X^(6′) is —CR₂—. In some embodiments, X^(6′) is —C(O)—. In some embodiments, X^(6′) is —C(S)—. In some embodiments, X^(6′) is —O—. In some embodiments, X^(6′) is —S(O)—. In some embodiments, X^(6′) is —S(O)₂—. In some embodiments, X^(6′) is

In some embodiments, X^(6′) is

In some embodiments, X^(6′) is

In some embodiments, X^(6′) is

As defined above and described herein, each R^(A) is independently an optionally substituted group selected from C₁₋₆ aliphatic, phenyl, a 4-7 membered saturated or partially unsaturated carbocyclic or heterocyclic ring having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, and a 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur.

In some embodiments, R^(A) is an optionally substituted C₁₋₆ aliphatic. In some embodiments, R^(A) is an optionally substituted phenyl. In some embodiments, R^(A) is an optionally substituted 4-7 membered saturated or partially unsaturated carbocyclic or heterocyclic ring having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, R^(A) is an optionally substituted 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, R^(A) is

In some embodiments, R^(A) is —CH₂CO₂R. In some embodiments, R^(A) is —CH₂OCO₂R. In some embodiments, R^(A) is —CH₂C(O)NR₂.

In some embodiments, R^(A) is selected from those depicted in Table 1, below.

As defined above and described herein, R^(6′) is hydrogen or R^(A).

In some embodiments, R^(6′) is hydrogen. In some embodiments, R^(6′) is R^(A). In some embodiments, R^(6′) is ethyl. In some embodiments, R^(6′) is isopropyl. In some embodiments, R^(6′) is neopropyl. In some embodiments, R^(6′) is tert-butyl. In some embodiments, R^(6′) is cyclopropyl. In some embodiments, R^(6′) is cyclobutyl. In some embodiments, R^(6′) is cyclopentyl. In some embodiments, R^(6′) is cyclohexyl.

In some embodiments, R^(6′) is selected from those depicted in Table 1, below.

As defined above and described herein, R^(7′) is hydrogen, R^(A), halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)NROR, —OC(O)R, —OC(O)NR₂, —NRC(O)OR, —NRC(O)R, —NRC(O)NR₂, or —NRS(O)₂R.

In some embodiments, R^(7′) is hydrogen. In some embodiments, R^(7′) is R^(A). In some embodiments, R^(7′) is halogen. In some embodiments, R^(7′) is —CN. In some embodiments, R^(7′) is-NO₂. In some embodiments, R^(7′) is —OR. In some embodiments, R^(7′) is —SR. In some embodiments, R^(7′) is —NR₂. In some embodiments, R^(7′) is —S(O)₂R. In some embodiments, R^(7′) is —S(O)₂NR₂. In some embodiments, R^(7′) is —S(O)R. In some embodiments, R^(7′) is —C(O)R. In some embodiments, R^(7′) is —C(O)OR. In some embodiments, R^(7′) is —C(O)NR₂. In some embodiments, R^(7′) is —C(O)NROR. In some embodiments, R^(7′) is —OC(O)R. In some embodiments, R^(7′) is —OC(O)NR₂. In some embodiments, R^(7′) is —NRC(O)OR. In some embodiments, R^(7′) is —NRC(O)R. In some embodiments, R^(7′) is —NRC(O)NR₂. In some embodiments, R^(7′) is —NRS(O)₂R. In some embodiments, R^(7′) is

In some embodiments, R^(7′) is selected from those depicted in Table 1, below.

As defined above and described herein, p is 0, 1, 2, 3, or 4.

In some embodiments, p is 0. In some embodiments, p is 1. In some embodiments, p is 2. In some embodiments, p is 3. In some embodiments, p is 4.

In some embodiments, p is selected from those depicted in Table 1, below.

As defined above and described herein, L^(1′) is a covalent bond or a bivalent, saturated or partially unsaturated, straight or branched C₁₋₅ hydrocarbon chain, wherein 0-3 methylene units of L^(1′) are independently replaced by —O—, —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, or —S(O)₂—.

In some embodiments, L^(1′) is covalent bond. In some embodiments, L^(1′) is a bivalent, saturated or partially unsaturated, straight or branched C₁₋₅ hydrocarbon chain, wherein 0-3 methylene units of L^(1′) are independently replaced by —O—, —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, or —S(O)₂—. In some embodiments, L^(1′) is

In some embodiments, L^(1′) is

In some embodiments, L^(1′) is

In some embodiments, L^(1′) is

In some embodiments, L^(1′) is selected from those depicted in Table 1, below.

As defined above and described herein, L^(2′) is a covalent bond or a bivalent, saturated or partially unsaturated, straight or branched C₁₋₅ hydrocarbon chain, wherein 0-3 methylene units of L^(2′) are independently replaced by —O—, —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, or —S(O)₂—.

In some embodiments, L^(2′) is covalent bond. In some embodiments, L^(2′) is a bivalent, saturated or partially unsaturated, straight or branched C₁₋₅ hydrocarbon chain, wherein 0-3 methylene units of L^(2′) are independently replaced by —O—, —NR—, —CRF—, —CF₂—, —C(O)—, —S—, —S(O)—, or —S(O)₂—. In some embodiments, L^(2′) is

In some embodiments, L^(2′) is selected from those depicted in Table 1, below.

As defined above and described herein, Q′ is a bivalent moiety selected from —O—, —CR₂—, —CF₂—, —CFR—, —C(O)—, —OCR₂—, and —C(S)—.

In some embodiments, Q′ is —O—. In some embodiments, Q′ is —CR₂—. In some embodiments, Q′ is —OCR₂—. In some embodiments, Q′ is —CF₂—. In some embodiments, Q′ is —CFR—. In some embodiments, Q′ is —C(O)—. In some embodiments, Q′ is —C(S)—.

In some embodiments, Q′ is selected from those depicted in Table 1, below.

As defined above and described herein, X′ is an optionally substituted —(CH₂)_(x)—, wherein 1-2 methylenes of X′ is optionally replaced with a bivalent group selected from —NR—, —N(COR)—, —N(CO₂R)—, —N(SO₂R)—, —N(CONR₂)—, and —N(SO₂NR₂)—.

In some embodiments, X′ is an optionally substituted —(CH₂)_(x)—. In some embodiments, X′ is an optionally substituted —(CH₂)_(x)—, wherein 1-2 methylenes of X′ is replaced with a bivalent group selected from —NR—, —N(COR)—, —N(CO₂R)—, —N(SO₂R)—, —N(CONR₂)—, and —N(SO₂NR₂)—. In some embodiments, X′ is

In some embodiments, X′ is

As defined above and described herein, x is 0, 1, 2, 3, 4, or 5.

In some embodiments, x is 0. In some embodiments, x is 1. In some embodiments, x is 2. In some embodiments, x is 3. In some embodiments, x is 4. In some embodiments, x is 5.

In some embodiments, x is selected from those depicted in Table 1, below.

As defined above and described herein, Y′ is an optionally substituted —(CH₂)_(y)—.

In some embodiments, Y′ is an optionally substituted —(CH₂)_(y)—. In some embodiments, Y′ is —CH₂—. In some embodiments, Y′ is

In some embodiments, Y′ is selected from those depicted in Table 1, below.

As defined above and described herein, y is 0, 1, 2, or 3.

In some embodiments, y is 0. In some embodiments, y is 1. In some embodiments, y is 2. In some embodiments, y is 3.

In some embodiments, y is selected from those depicted in Table 1, below.

As defined above and described herein, R^(3′) is hydrogen or R^(A).

In some embodiments, R^(3′) is hydrogen. In some embodiments, R^(3′) is R^(A). In some embodiments, R^(3′) is

In some embodiments, R^(3′) is selected from those depicted in Table 1, below.

As defined above and described herein, R^(a1) and R^(a2) are each independently hydrogen, R^(A), —CH₂CO₂R, or —CH₂OCO₂R.

In some embodiments, R^(a1) is hydrogen. In some embodiments, R^(a1) is R^(A). In some embodiments, R^(a1) is —CH₂CO₂R. In some embodiments, R^(a1) is —CH₂OCO₂R. In some embodiments, R^(a2) is hydrogen. In some embodiments, R^(a2) is R^(A). In some embodiments, R^(a2) is —CH₂CO₂R. In some embodiments, R^(a2) is —CH₂OCO₂R.

As defined above and described herein, Ring M′ is an optionally substituted bivalent ring selected from phenylenyl, naphthylenyl, a 5-10 membered heteroarylenyl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 5-11 membered saturated or partially unsaturated carbocyclylenyl or heterocyclylenyl with 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur;

In some embodiments, Ring M′ is an optionally substituted phenylenyl. In some embodiments, Ring M′ is an optionally substituted naphthylenyl. In some embodiments, Ring M′ is an optionally substituted 5-10 membered heteroarylenyl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur. In some embodiments, Ring M′ is an optionally substituted 5-11 membered saturated or partially unsaturated carbocyclylenyl. In some embodiments, Ring M′ is an optionally substituted 5-11 membered saturated or partially unsaturated heterocyclylenyl with 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur. In some embodiments, Ring M′ is

In some embodiments, Ring M′ is selected from those depicted in Table 1, below.

As defined above and described herein, Ring D′ is selected from phenyl, a 4-11 membered saturated or partially unsaturated monocyclic, bicyclic, bridged bicyclic, or spirocyclic carbocyclic or heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, and sulfur, and a 5-6 membered heteroaryl with 1-4 heteroatoms independently selected from nitrogen, oxygen or sulfur.

In some embodiments, Ring D′ is phenyl. In some embodiments, Ring D′ is 4-11 membered saturated or partially unsaturated monocyclic, bicyclic, bridged bicyclic, or spirocyclic carbocyclic or heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, Ring D′ is 5-6 membered heteroaryl with 1-4 heteroatoms independently selected from nitrogen, oxygen or sulfur.

In some embodiments, Ring D′ is selected from those depicted in Table 1, below.

As defined above and described herein, Ring W′ is an optionally substituted ring selected from a 5-9 membered saturated or partially unsaturated heterocyclyl.

In some embodiments, Ring W′ is an optionally substituted ring selected from a 5-9 membered saturated or partially unsaturated heterocyclyl. In some embodiments, Ring W′ is a 8-membered saturated heterocyclyl.

In some embodiments, Ring W′ is selected from those depicted in Table 1, below.

As defined above and described herein, Ring U′ is a ring selected from phenyl, a 5-6 membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, and a 5-7 membered saturated or partially unsaturated carbocyclyl or heterocyclyl with 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

In some embodiments, Ring U′ is phenyl. In some embodiments, Ring U′ is a 5-6 membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur. In some embodiments, Ring U′ is a 5-7 membered saturated or partially unsaturated carbocyclyl or heterocyclyl with 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

In some embodiments, Ring U′ is selected from those depicted in Table 1, below.

As defined above and described herein, R^(u′) is hydrogen, R^(A), halogen, —CN, —NO₂, —OR, —SR, —NR₂, —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂, —OP(O)R₂, —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —NRC(O)OR, —NRC(O)R, —NRC(O)NR₂, —NRS(O)₂R, —NP(O)R₂, —NRP(O)(OR)₂, —NRP(O)(OR)NR₂, —NRP(O)(NR₂)₂, or —NRS(O)₂R.

In some embodiments, R^(u′) is hydrogen. In some embodiments, R^(u′) is R^(A). In some embodiments, R^(u′) is halogen. In some embodiments, R^(u′) is —CN. In some embodiments, R^(u′) is —NO₂. In some embodiments, R^(u′) is —OR. In some embodiments, R^(u′) is —SR. In some embodiments, R^(u′) is —NR₂. In some embodiments, R^(u′) is —SiR₃. In some embodiments, R^(u′) is —S(O)₂R. In some embodiments, R^(u′) is —S(O)₂NR₂. In some embodiments, R^(u′) is —S(O)R. In some embodiments, R^(u′) is —C(O)R. In some embodiments, R^(u′) is —C(O)OR. In some embodiments, R^(u′) is —C(O)NR₂. In some embodiments, R^(u′) is —C(O)NROR. In some embodiments, R^(u′) is —CR₂NRC(O)R. In some embodiments, R^(u′) is —CR₂NRC(O)NR₂. In some embodiments, R^(u′) is —OC(O)R. In some embodiments, R^(u′) is —OC(O)NR₂. In some embodiments, R^(u′) is —OP(O)R₂. In some embodiments, R^(u′) is —OP(O)(OR)₂. In some embodiments, R^(u′) is —OP(O)(OR)NR₂. In some embodiments, R^(u′) is —OP(O)(NR₂)₂. In some embodiments, R^(u′) is —NRC(O)OR. In some embodiments, R^(u′) is —NRC(O)R. In some embodiments, R^(u′) is —NRC(O)NR₂. In some embodiments, R^(u′) is —NRS(O)₂R. In some embodiments, R^(u′) is —NP(O)R₂. In some embodiments, R^(u′) is —NRP(O)(OR)₂. In some embodiments, R^(u′) is —NRP(O)(OR)NR₂. In some embodiments, R^(u′) is —NRP(O)(NR₂)₂. In some embodiments, R^(u′) is —NRS(O)₂R. In some embodiments, R^(u′) is -iPr. In some embodiments, R^(u′) is —S(O)₂iPr. In some embodiments, R^(u′) is —S(O)₂CH₃.

As defined above and described herein, u is 0, 1, 2, 3, or 4.

In some embodiments, u is 0. In some embodiments, u is 1. In some embodiments, u is 2. In some embodiments, u is 3. In some embodiments, u is 4.

In some embodiments, u is selected from those depicted in Table 1, below.

As defined above and described herein, Ring V′ is an optionally substituted fused ring selected from a 6-membered aryl, a 5-6 membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, and a 5-7 membered saturated or partially unsaturated carbocyclyl or heterocyclyl with 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

In some embodiments, Ring V′ is an optionally substituted 6-membered aryl. In some embodiments, Ring V′ is an optionally substituted 5-6 membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur. In some embodiments, Ring V′ is an optionally substituted 5-7 membered saturated or partially unsaturated carbocyclyl or heterocyclyl with 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur. In some embodiments, Ring V′ is a 6-membered aryl.

In some embodiments, Ring V′ is selected from those depicted in Table 1, below.

As defined above and described herein, Ring Z′ is a bivalent ring selected from phenylenyl, a 4-7 membered saturated or partially unsaturated carbocyclylenyl or heterocyclylenyl having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, and a 5-6 membered heteroarylenyl having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur.

In some embodiments, Ring Z′ is phenylenyl. In some embodiments, Ring Z′ is a 4-7 membered saturated or partially unsaturated carbocyclylenyl. In some embodiments, Ring Z′ is a heterocyclylenyl having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, Ring Z′ is a 5-6 membered heteroarylenyl having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, Ring Z′ is

In some embodiments, Ring Z′ is

In some embodiments, Ring Z′ is

In some embodiments, Ring Z′ is selected from those depicted in Table 1, below.

As defined above and described herein, R^(z′) is hydrogen, R^(A), halogen, —CN, —NO₂, —OR, —SR, —NR₂, —SiR₃, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂, —OP(O)R₂, —OP(O)(OR)₂, —OP(O)(OR)NR₂, —OP(O)(NR₂)₂, —NRC(O)OR, —NRC(O)R, —NRC(O)NR₂, —NRS(O)₂R, —NP(O)R₂, —NRP(O)(OR)₂, —NRP(O)(OR)NR₂, —NRP(O)(NR₂)₂, or —NRS(O)₂R.

In some embodiments, R^(z′) is hydrogen. In some embodiments, R^(z′) is R^(A). In some embodiments, R^(z′) is halogen. In some embodiments, R^(z′) is —CN. In some embodiments, R^(z′) is —NO₂. In some embodiments, R^(z′) is —OR. In some embodiments, R^(z′) is —SR. In some embodiments, R^(z′) is —NR₂. In some embodiments, R^(z′) is —SiR₃. In some embodiments, R^(z′) is —S(O)₂R. In some embodiments, R^(z′) is —S(O)₂NR₂. In some embodiments, R^(z′) is —S(O)R, —C(O)R. In some embodiments, R^(z′) is —C(O)OR. In some embodiments, R^(z′) is —C(O)NR₂. In some embodiments, R^(z′) is —C(O)NROR. In some embodiments, R^(z′) is —CR₂NRC(O)R. In some embodiments, R^(z′) is —CR₂NRC(O)NR₂. In some embodiments, R^(z′) is —OC(O)R. In some embodiments, R^(z′) is —OC(O)NR₂. In some embodiments, R^(z′) is —OP(O)R₂. In some embodiments, R^(z′) is —OP(O)(OR)₂. In some embodiments, R^(z′) is —OP(O)(OR)NR₂. In some embodiments, R^(z′) is —OP(O)(NR₂)₂. In some embodiments, R^(z′) is —NRC(O)OR. In some embodiments, R^(z′) is —NRC(O)R. In some embodiments, R^(z′) is —NRC(O)NR₂. In some embodiments, R^(z′) is —NRS(O)₂R. In some embodiments, R^(z′) is —NP(O)R₂. In some embodiments, R^(z′) is —NRP(O)(OR)₂. In some embodiments, R^(z′) is —NRP(O)(OR)NR₂. In some embodiments, R^(z′) is —NRP(O)(NR₂)₂. In some embodiments, R^(z′) is —NRS(O)₂R. In some embodiments, R^(z′) is —CH₃. In some embodiments, R^(z′) is —Cl. In some embodiments, R^(z′) is —F.

In some embodiments, R^(z′) is selected from those depicted in Table 1, below.

As defined above and described herein, z is 0, 1, 2, 3 or 4.

In some embodiments, z is 0. In some embodiments, z is 1. In some embodiments, z is 2. In some embodiments, z is 3. In some embodiments, z is 4.

In some embodiments, z is selected from those depicted in Table 1, below.

As defined above and described herein, n is 0 or 1.

In some embodiments, n is 0. In some embodiments, n is 1.

In some embodiments, n is selected from those depicted in Table 1, below.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-13:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-14:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-15:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-16:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-17:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-18:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-19:

or a pharmaceutically acceptable salt thereof, wherein each of R^(2d), m, L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments herein, structures depicted as

can include, for example structures

etc.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-20:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-21:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-22:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-23:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-24:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-25:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-26:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-27:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-28:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-20:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″, wherein DIM is

as shown, to provide a compound of formula II-r″-30:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring Z′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-31:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y^(′), Q^(′), R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-32:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y^(′), Q^(′), R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-33:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y^(′), Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-34:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-35:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-36:

or a pharmaceutically acceptable salt thereof, wherein each of R^(2d), m, L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y^(′), Q^(′), R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-37:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-38:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-39:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-40:

or a pharmaceutically acceptable salt thereof, wherein each of X^(6′), R^(6′), L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y^(′), Q^(′), R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-41:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-42:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-43:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-44:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-45:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-46:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-47:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-r″-7, wherein DIM is

as shown, to provide a compound of formula II-r″-48:

or a pharmaceutically acceptable salt thereof, wherein each of L, L^(1′), L^(2′), Ring M′, Ring U′, Ring W′, Ring Z′, R^(3′), Y′, Q′, R^(a1), R^(a2), R^(z′), z, and n is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-5:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-6:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-7:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-8:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-9:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-10:

or a pharmaceutically acceptable salt thereof, wherein each of R², m, L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-11:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-12:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-13:

or a pharmaceutically acceptable salt thereof, wherein each of X^(6′), R^(6′), L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-14:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-15:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-16:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-17:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-18:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-19:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-20:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

In some embodiments, the present invention provides a compound of formula II-s″, wherein DIM is

as shown, to provide a compound of formula II-s″-21:

or a pharmaceutically acceptable salt thereof, wherein each of L, Ring M′, Ring U′, Ring V′, R^(3′), Q′, X′, Y′, R^(a1), and R^(a2) is as defined above and described in embodiments herein, both singly and in combination.

Without being limited to any particular theory, prodrugs of compounds of formula I and formula II are included in the present invention. It is well established that a prodrug approach, wherein a compound is derivatized into a form suitable for formulation and/or administration, then released as a drug in vivo, has been successfully employed to transiently (e.g., bioreversibly) alter the physicochemical properties of the compound (see, H. Bundgaard, Ed., “Design of Prodrugs,” Elsevier, Amsterdam, (1985); R. B. Silverman, “The Organic Chemistry of Drug Design and Drug Action,” Academic Press, San Diego, chapter 8, (1992); K. M. Hillgren et al., Med. Res. Rev., 15, 83 (1995)).

One of ordinary skill in the art will appreciate that the diflouro phosphonate moiety described above may convert in vivo to a ketone phosphonate moiety, e.g.,

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aw or II-t:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R¹, R², R³, R⁴, R⁵, R⁶, R⁷, R⁸, R⁹, R¹⁰, A, Z, X, Y, a, and b is as described and defined in WO 2010/121007 and US 2012/0053208, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-ax or II-u:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₃, R₄, R₅, R₆, R₇, R₈, and R₉ is as described and defined in WO 2011/066263, WO 2012/097351, and U.S. Pat. No. 8,883,749, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-ay or II-v:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, Ar, X and Y is as described and defined in WO 2011/081205 and US 2012/302524, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-az or II-w:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₃, and R₄ is as described and defined in WO 2011/163424 and US 2013/0172340, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aaa or II-x:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₃, and R₄ is as described and defined in WO 2012/018868 and US 2013/0225621, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aab or II-y:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₃, R₄, and X is as described and defined in WO 2012/078982, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aac or II-z:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₃, R₄, and R₅ is as described and defined in WO 2012/142615, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aad or II-aa:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₃, R₄, m, and n is as described and defined in WO 2013/177534 and US 2015/0158894, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aae or II-bb:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₃, R₄, Y, and

is as described and defined in WO 2013/187965 and US 2015/0166484, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aaf or II-cc:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables Q¹, Q², Q³, and R¹ is as described and defined in WO 2014/028909 and US 2015/0232434, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aag or II-dd:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R¹, R², R³, R⁶, Z, and Y is as described and defined in WO 2014/070859 and US 2015/0259366, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aah or II-ee:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R1, X1, X2, X3, X4, and X5 is as described and defined in WO 2014/153495 and US 2016/0068478, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aai or II-ff:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, and R₃ is as described and defined in WO 2014/205416 and US 2016/0137663, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aaj or II-hh:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variable R is as described and defined in US 2016/0060239, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aak or II-ii:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables Ring A, Ring B, X₁, X₂, X₃, X₄, Y, Z, R_(A), R_(B), R_(C), R_(N), R_(X), L_(B), p, q, and

is as described and defined in WO 2016/089060 and US 2017/0320889, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aal or II-jj:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁ and R₂ is as described and defined in WO 2016/115455, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aam or II-kk:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R¹, R², R³, R⁴, R⁵, R⁶, R⁷, R⁸, R⁹, R¹⁰, R¹¹, R¹², R¹³, R¹⁴ is as described and defined in WO 2016/125169 and US 2018/0028475, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aan-1, I-aan-2, II-11-1, or II-11-2:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R¹, R², R³, R⁴, R⁵, R⁶, R⁷, R⁸, R⁹, R¹⁰, R¹¹, R¹², R¹³, R¹⁴ is as described and defined in WO 2016/193332 and US 2018/0155360, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aao or II-mm:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₂′, R₃, R₃′, R₄, R₄′, R₅, R₆, A, X, Cy₁, and m is as described and defined in WO 2018/104295, the entirety of each of which is herein incorporated by reference.

In certain embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula I-aap or II-nn:

or a pharmaceutically acceptable salt thereof, wherein L and LBM or DIM are as defined above and described in embodiments herein, and wherein each of the variables R₁, R₂, R₃, R₄, R₅, R₆, R₇, R₈, Q, W, t, p, and y is as described and defined in WO 2018/136935, the entirety of each of which is herein incorporated by reference.

In some embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in Dhanik, A. et al. Binding Modes of Peptidomimetics Designed to Inhibit STAT3, PLoS ONE 2012, 7(12):e51603 such as, for example:

or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon, oxygen, or nitrogen atom.

In some embodiments, the present invention provides a compound formula I or formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in Morlacchi, P. et al. Targeting SH2 domains in breast cancer, Future Med. Chem. 2014, 6(7):1909 such as, for example:

or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon, oxygen, nitrogen or sulfur atom.

In some embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in Qiu, H. Y. et al. Identification of New Shikonin Derivatives as Antitumor Agents Targeting STAT3 SH2 Domain, Sci. Rep. 2017, 7:2863 such as, for example:

or a pharmaceutically acceptable salt thereof, wherein R is defined by compounds PMM-158 to PMM-173 and

is attached to a modifiable carbon, oxygen, nitrogen or sulfur atom.

In some embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in Yu. X. et al. Eriocalyxin B Inhibits STAT3 Signaling by Covalently Targeting STAT3 and Blocking Phosporylation and Activation of STAT3, PLoS ONE 2015, 10(5):e0128406 such as, for example:

or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon or oxygen atom.

In some embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in Kolosenko, I. et al. Identification of novel small molecule that inhibit STAT3-dependent transcription and function, PLoS ONE 2017, 12(6):e0178844 such as, for example:

or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon, oxygen, nitrogen or sulfur atom.

In some embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in Zheng, W. et al. Discovery of monocarbonyl curcumin-BTP hydbrids as STAT3 inhibitors for drug-sensitive and drug-resistant breast cancer therapy, Sci. Rep. 2017, 7:46352 such as, for example:

or a pharmaceutically acceptable salt thereof, wherein R₁ and R₂ are defined by compounds defined and described therein

and is attached to a modifiable carbon nitrogen, or oxygen atom.

In some embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in Zheng, W. et al. MMPP Attenuates Non-Small Cell Lung Cancer Growth by Inhibiting the STAT3 DNA-Binding Activity via Direct Binding to the STAT3 DNA-Binding Domain, Theranostics 2017, 7(18):4632 such as, for example:

or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon or oxygen atom.

In some embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in Feng, T. et al. Arctigenin inhibits STAT3 and exhibits anticancer potential in human triple-negative breast cancer therapy, Oncotarget 2017, 8(1):329 such as, for example:

or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon or oxygen atom.

In some embodiments, the present invention provides a compound of formula I or formula II, wherein STAT is a STAT1 or STAT3 binding moiety selected from a compound recited in Szelag, M. et al. Identification of STAT1 and STAT3 Specific Inhibitors Using Comparitive Virtual Screening and Docking Validation, PLoS ONE 2015, 10(2):e0116688 such as, for example natural compounds (e.g., cryptotanshinone, curcumin, cucurbitacin E and cucurbitacin Q) or chemical substances of synthetic origin (e.g., LLL12, FLLL32, Cpd188, Cpd30-12, STX-0119, HJC1023, S3I-201, S3I-201.1066, BP-1-102, OPB-31121, WP1066, RSVA314, and RSVA405), or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon, oxygen, nitrogen or sulfur atom.

In some embodiments, the present invention provides a compound of formula II, wherein STAT is a STAT3 binding moiety selected from a compound recited in Chen, J. et al. Structure-Based Design of Conformationally Contstrained, Cell-Permeable STAT3 Inhibitors, J. Med. Chem. Lett. 2010, 1:85 such as, for example:

or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon, oxygen, or nitrogen atom.

In some embodiments, the present invention provides a compound of formula II, wherein STAT is a STAT3 binding moiety selected from:

or a pharmaceutically acceptable salt thereof, wherein

is attached to a modifiable carbon, oxygen, or nitrogen atom.

In certain embodiments, the present invention provides a compound of formula II, wherein STAT is a STAT3 binding moiety thereby forming a compound of formula II-yy-1 to II-yy-8:

or a pharmaceutically acceptable salt thereof, wherein L and DIM are as defined above and described in embodiments herein, and wherein each of the variables R, R¹, R², R³, R⁴, and R⁵ is as described and defined in Jamroskovic, J. et al., Quinzoline Ligands Induce Cancer Call Death through Selective STAT3 Inhibition and G-Quadruplex Stabilization, J. Am. Chem. Soc., dx.doi.org/10.1021/jacs.9b11232, the entirety of each of which is herein incorporated by reference.

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is.

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

In some embodiments, STAT is

Linker (L)

As defined above and described herein, L is a bivalent moiety that connects STAT to LBM or STAT to DIM.

In some embodiments, L is a bivalent moiety that connects STAT to LBM. In some embodiments, L is a bivalent moiety that connects STAT to DIM. In some embodiments, L is a bivalent moiety that connects STAT to a lysine mimetic.

In some embodiments, L is a covalent bond or a bivalent, saturated or partially unsaturated, straight or branched C₁₋₅₀ hydrocarbon chain, wherein 0-6 methylene units of L are independently replaced by —C(D)(H)—, —C(D)₂-, -Cy-, —O—, —N(R)—, —Si(R)₂—, —Si(OH)(R)—, —Si(OH)₂—, —P(O)(OR)—, —P(O)(R)—, —P(O)(NR₂)—, —S—, —OC(O)—, —C(O)O—, —C(O)—, —S(O)—, —S(O)₂—, —N(R) S(O)₂—, —S(O)₂N(R)—, —N(R)C(O)—, —C(O)N(R)—, —OC(O)N(R)—, —N(R) C(O)O—,

wherein each -Cy- is independently an optionally substituted bivalent ring selected from phenylenyl, an 8-10 membered bicyclic arylenyl, a 4-7 membered saturated or partially unsaturated carbocyclylenyl, a 4-11 membered saturated or partially unsaturated spiro carbocyclylenyl, an 8-10 membered bicyclic saturated or partially unsaturated carbocyclylenyl, a 4-7 membered saturated or partially unsaturated heterocyclylenyl having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, a 4-11 membered saturated or partially unsaturated spiro heterocyclylenyl having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, an 8-10 membered bicyclic saturated or partially unsaturated heterocyclylenyl having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, a 5-6 membered heteroarylenyl having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur, or an 8-10 membered bicyclic heteroarylenyl having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, and wherein r is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10.

In some embodiments, L is selected from those depicted in Table 1 or Table 1A, below.

In some embodiments, each -Cy- is independently an optionally substituted bivalent phenylenyl. In some embodiments, each -Cy- is independently an optionally substituted 8-10 membered bicyclic arylenyl. In some embodiments, each -Cy- is independently an optionally substituted 4-7 membered saturated or partially unsaturated carbocyclylenyl. In some embodiments, each -Cy- is independently an optionally substituted 4-11 membered saturated or partially unsaturated spiro carbocyclylenyl. In some embodiments, each -Cy- is independently an optionally substituted 8-10 membered bicyclic saturated or partially unsaturated carbocyclylenyl. In some embodiments, each -Cy- is independently an optionally substituted 4-7 membered saturated or partially unsaturated heterocyclylenyl having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, each -Cy- is independently an optionally substituted 4-11 membered saturated or partially unsaturated spiro heterocyclylenyl having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, each -Cy- is independently an optionally substituted 8-10 membered bicyclic saturated or partially unsaturated heterocyclylenyl having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, each -Cy- is independently an optionally substituted 5-6 membered heteroarylenyl having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur. In some embodiments, each -Cy- is independently an optionally substituted 8-10 membered bicyclic heteroarylenyl having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is

In some embodiments, -Cy- is selected from those depicted in Table 1 or Table 1A, below.

In some embodiments, r is 0. In some embodiments, r is 1. In some embodiments, r is 2. In some embodiments, r is 3. In some embodiments, r is 4. In some embodiments, r is 5. In some embodiments, r is 6. In some embodiments, r is 7. In some embodiments, r is 8. In some embodiments, r is 9. In some embodiments, r is 10.

In some embodiments, r is selected from those depicted in Table 1 or Table 1A, below.

In some embodiments, L is a covalent bond. In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

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In some embodiments, L is

In some embodiments, L is

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In some embodiments, L is

In some embodiments, L is

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In some embodiments, L is

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In some embodiments, L is

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In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is

In some embodiments, L is selected from those depicted in Table 1 or Table 1A, below.

Without limitation, the point of attachment of L to STAT and DIM can be, for example when L is

either

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is.

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

In some embodiments, a provided compound or pharmaceutically acceptable salt thereof, is selected from those wherein STAT is

LBM is selected from any of those in Table A below, and L is selected from any of those in Table B below.

TABLE A Exemplified E3 Ligase Binding Moiety (LBM)

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)

(m)

(n)

(o)

(p)

(q)

(n)

(o)

(p)

(q)

(r)

(s)

(t)

(u)

(v)

(w)

(x)

(y)

(z)

(aa)

(bb)

(cc)

(dd)

(ee)

(ff)

(gg)

(hh)

(ii)

(jj)

(kk)

(ll)

(mm)

(nn)

(oo)

(pp)

(qq)

(rr)

(ss)

(tt)

(uu)

(vv)

(ww)

(xx)

(yy)

(zz)

TABLE B Exemplified Linkers (L)

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

(15)

(16)

(17)

(18)

(19)

(20)

(21)

(22)

(23)

(24)

(25)

(26)

(27)

(28)

(29)

(30)

(31)

(32)

(33)

(34)

(35)

(36)

(37)

(38)

(39)

(40)

(41)

(42)

(43)

(44)

(45)

(46)

(47)

(49)

(50)

(51)

(52)

(53)

(54)

(55)

(56)

(57)

(58)

(59)

(60)

(61)

(62)

(63)

(64)

(65)

(66)

(67)

(68)

(69)

(70)

(71)

(72)

(73)

(74)

(75)

(76)

(77)

(78)

(79)

(80)

(81)

(82)

(83)

(84)

(85)

(86)

(87)

(88)

(89)

(90)

(91)

(92)

(93)

(94)

(95)

(96)

(97)

(98)

(99)

(100)

(101)

(102)

(103)

(104)

(105)

(106)

(107)

(108)

(109)

(110)

(111)

(112)

(113)

(114)

(115)

(116)

(117)

(118)

(119)

(120)

(121)

(122)

(123)

(124)

(125)

(126)

(127)

(128)

(129)

(130)

(131)

(132)

(133)

(134)

(135)

(136)

(137)

(138)

(139)

(140)

(141)

(142)

(143)

(144)

(145)

(146)

(147)

(148)

(149)

(150)

(151)

(152)

(153)

(154)

(155)

(156)

(157)

(158)

(159)

(160)

(161)

(162)

(163)

(164)

(165)

(166)

(167)

(168)

(169)

(170)

(171)

(172)

(173)

(174)

(175)

(176)

(177)

(178)

(179)

(180)

(181)

(182)

(183)

(184)

(185)

(186)

(187)

(188)

(189)

(190)

(191)

(192)

(193)

(194)

(195)

(196)

(197)

(198)

(199)

(200)

(201)

(202)

(203)

(204)

(205)

(206)

(207)

(208)

(209)

(210)

(211)

(212)

(213)

(214)

(215)

(216)

(217)

(218)

(219)

(220)

(221)

(222)

(223)

(224)

(225)

(226)

(227)

(228)

(229)

(230)

(231)

(232)

(233)

(234)

(235)

(236)

(237)

(238)

(239)

(240)

(241)

(242)

(243)

(244)

(245)

(246)

(247)

(248)

(249)

(250)

(251)

(253)

(254)

(255)

(256)

(257)

(258)

(259)

(260)

(261)

(262)

(263)

(264)

(265)

(266)

(267)

(268)

(269)

(270)

(271)

(272)

(273)

(274)

(275)

(276)

(277)

(278)

(279)

(280)

(281)

(282)

(283)

(284)

(285)

(286)

(287)

(288)

(289)

(290)

(291)

(292)

(293)

(294)

(295)

(296)

(297)

(298)

(299)

(300)

(301)

(302)

(303)

(304)

(305)

(306)

(307)

(308)

(309)

(310)

(311)

(312)

(313)

(314)

(315)

(316)

(317)

(318)

(319)

(320)

(321)

(322)

(323)

(324)

(325)

(326)

(327)

(328)

(329)

(330)

(331)

(332)

(333)

(334)

(335)

(336)

(337)

(338)

(339)

(340)

(341)

(342)

(343)

(344)

(345)

(346)

(347)

(348)

(349)

(350)

(351)

(352)

(353)

(354)

(355)

(356)

(357)

(358)

(359)

(360)

(361)

(362)

(363)

(364)

(365)

(366)

(367)

(368)

(369)

(370)

(371)

(372)

(373)

(374)

(375)

(376)

(377)

(378)

(379)

(380)

(381)

(382)

(383)

(384)

(385)

(386)

(387)

(388)

(389)

(390)

(391)

(392)

(393)

(394)

(395)

(396)

(397)

(398)

(399)

(400)

(401)

(402)

(403)

(404)

(405)

(406)

(407)

(408)

(409)

(410)

(411)

(412)

(413)

(414)

(415)

(416)

(417)

(418)

(419)

(420)

(421)

(422)

(423)

(424)

(425)

(426)

(427)

(428)

(429)

(430)

(431)

(432)

(433)

(434)

(435)

(436)

(437)

(438)

(438)

(439)

(440)

(441)

(442)

(443)

(444)

(445)

(446)

(447)

(448)

(449)

(450)

(451)

(452)

(453)

(454)

(455)

(456)

(457)

(458)

(459)

(460)

(461)

(462)

(463)

(464)

(465)

(466)

(467)

(468)

(469)

(470)

(471)

(472)

(473)

(474)

(475)

(475)

(476)

(477)

(478)

(479)

(480)

(481)

(482)

(483)

(484)

(485)

(486)

(487)

(488)

(489)

(490)

(491)

(492)

(493)

(494)

(495)

(496)

(497)

(498)

(499)

(500)

(501)

(502)

(503)

(504)

(505)

(506)

(507)

(508)

(509)

(510)

(511)

(512)

(513)

(514)

(515)

(516)

(517)

(518)

(519)

(520)

(521)

(522)

(523)

(524)

(525)

(526)

(527)

(528)

(529)

(530)

(531)

(532)

(533)

(534)

(535)

(536)

(537)

(538)

(539)

(540)

(541)

(542)

(543)

(544)

(545)

(546)

(547)

(548)

(549)

(550)

(551)

(552)

(553)

(554)

(555)

(556)

(557)

(558)

(559)

(560)

(561)

(562)

(563)

(564)

(565)

(566)

(567)

(568)

(569)

(570)

(571)

(572)

(573)

(574)

(575)

(576)

(577)

(578)

(579)

(580)

(581)

(582)

(583)

(584)

(585)

(586)

(587)

(588)

(589)

(590)

(591)

(592)

(593)

(594)

(595)

(596)

(597)

(598)

(599)

(600)

(601)

(602)

(603)

(604)

(605)

(606)

(607)

(608)

(609)

(610)

(611)

(612)

(613)

(614)

(615)

(616)

(617)

(618)

(619)

(620)

(621)

(622)

(623)

(624)

(625)

(626)

(627)

(628)

(629)

(630)

(631)

(632)

(633)

(634)

(635)

(636)

(637)

(638)

(639)

(640)

(641)

(642)

(643)

(644)

(645)

(646)

(647)

(648)

(649)

(650)

(651)

(652)

(653)

(654)

(655)

(656)

(657)

(658)

(659)

(660)

(661)

(662)

(663)

(664)

(665)

(666)

(667)

(668)

(669)

(670)

(671)

(672)

(673)

(674)

(675)

(676)

(677)

(678)

(679)

(680)

(681) covalent bond, (682)

(683)

(684)

(685)

(686)

(687)

In some embodiments, the present invention provides a compound having a STAT3 binding moiety described and disclosed herein, a LBM set forth in Table A above, and a linker set forth in Table B above, or a pharmaceutically acceptable salt thereof.

Exemplary compounds of the invention are set forth in Table 1 and Table 1A, below.

TABLE 1 Exemplary Compounds I-# Structure I-1

I-2

I-3

I-4

I-5

I-6

I-7

I-8

I-9

I-10

I-11

I-12

I-13

I-14

I-15

I-16

I-17

I-18

I-19

I-20

I-21

I-22

I-23

I-24

I-25

I-26

I-27

I-28

I-29

I-30

I-31

I-32

I-33

I-34

I-35

I-36

I-37

I-38

I-39

I-40

I-41

I-42

I-43

I-44

I-45

I-46

I-47

I-48

I-49

I-50

I-51

I-52

I-53

I-54

I-55

I-56

I-57

I-58

I-59

I-60

I-61

I-62

I-63

I-64

I-65

I-66

I-67

I-68

I-69

I-70

I-71

I-80

I-81

I-82

I-83

I-84

I-85

I-86

I-87

I-88

I-89

I-90

I-91

I-92

I-93

I-94

I-95

I-96

I-97

I-98

I-99

I-100

I-101

I-102

I-103

I-104

I-105

I-106

I-107

I-108

I-109

I-110

I-111

I-112

I-113

I-114

I-115

I-117

I-118

I-119

I-120

I-121

I-122

I-123

I-124

I-125

I-126

I-127

I-128

I-129

I-130

I-131

I-132

I-133

I-134

I-135

I-136

I-137

I-138

I-139

I-140

I-141

I-142

I-143

I-144

I-145

I-146

I-147

I-148

I-149

I-150

I-151

I-152

I-153

I-154

I-155

I-156

I-157

I-158

I-159

I-160

I-161

I-162

I-163

I-164

I-165

I-166

I-167

I-168

I-169

I-170

I-171

I-172

I-173

I-174

I-175

I-176

I-177

I-178

I-179

I-180

I-181

I-182

I-183

I-184

I-185

I-186

I-187

I-188

I-189

I-190

I-191

I-192

I-193

I-194

I-195

I-196

I-197

I-198

I-199

I-200

I-201

I-202

I-203

I-204

I-205

I-206

I-207

I-208

I-209

I-210

I-211

I-212

I-213

I-214

I-215

I-216

I-217

I-218

I-219

I-220

I-221

I-222

I-223

I-224

I-225

I-226

I-227

I-228

I-229

I-230

I-231

I-232

I-233

I-234

I-235

I-236

I-237

I-238

I-239

I-240

I-241

I-242

I-243

I-244

I-245

I-246

I-247

I-248

I-249

I-250

I-251

I-252

I-253

I-254

I-255

I-256

I-257

I-258

I-259

I-260

I-261

I-262

I-263

I-264

I-265

I-266

I-267

I-268

I-269

I-270

I-271

I-272

I-273

I-274

I-275

I-276

I-277

I-278

I-279

I-280

I-281

I-282

I-283

I-284

I-285

I-286

I-287

I-288

I-289

I-290

I-291

I-292

I-293

I-294

I-295

In some embodiments, the present invention provides a compound set forth in Table 1, above, or a pharmaceutically acceptable salt thereof. In some embodiments, the present invention provides a compound set forth in Table 1 as a diammonium salt.

Further exemplary compounds of the invention are set forth in Table 1A, below.

TABLE 1A Exemplary Compounds I-# Structure I-72

I-73

I-74

I-75

I-76

I-77

I-78

I-79

In some embodiments, the present invention provides a compound set forth in Table 1A, above, or a pharmaceutically acceptable salt thereof.

4. General Methods of Providing the Present Compounds

The compounds of this invention may be prepared or isolated in general by synthetic and/or semi-synthetic methods known to those skilled in the art for analogous compounds and by methods described in detail in the Examples, herein.

In the Schemes below, where a particular protecting group, leaving group, or transformation condition is depicted, one of ordinary skill in the art will appreciate that other protecting groups, leaving groups, and transformation conditions are also suitable and are contemplated. Such groups and transformations are described in detail in March's Advanced Organic Chemistry: Reactions, Mechanisms, and Structure, M. B. Smith and J. March, 5^(th) Edition, John Wiley & Sons, 2001, Comprehensive Organic Transformations, R. C. Larock, 2^(nd) Edition, John Wiley & Sons, 1999, and Protecting Groups in Organic Synthesis, T. W. Greene and P. G. M. Wuts, 3^(rd) edition, John Wiley & Sons, 1999, the entirety of each of which is hereby incorporated herein by reference.

As used herein, the phrase “oxygen protecting group” includes, for example, carbonyl protecting groups, hydroxyl protecting groups, etc. Hydroxyl protecting groups are well known in the art and include those described in detail in Protecting Groups in Organic Synthesis, T. W. Greene and P. G. M. Wuts, 3^(rd) edition, John Wiley & Sons, 1999, the entirety of each of which is herein incorporated by reference. Examples of suitable hydroxyl protecting groups include, but are not limited to, esters, allyl ethers, ethers, silyl ethers, alkyl ethers, arylalkyl ethers, and alkoxyalkyl ethers. Examples of such esters include formates, acetates, carbonates, and sulfonates. Specific examples include formate, benzoyl formate, chloroacetate, trifluoroacetate, methoxyacetate, triphenylmethoxyacetate, p-chlorophenoxyacetate, 3-phenylpropionate, 4-oxopentanoate, 4,4-(ethylenedithio)pentanoate, pivaloate (trimethylacetyl), crotonate, 4-methoxy-crotonate, benzoate, p-benylbenzoate, 2,4,6-trimethylbenzoate, carbonates such as methyl, 9-fluorenylmethyl, ethyl, 2,2,2-trichloroethyl, 2-(trimethylsilyl)ethyl, 2-(phenylsulfonyl)ethyl, vinyl, allyl, and p-nitrobenzyl. Examples of such silyl ethers include trimethylsilyl, triethylsilyl, t-butyldimethylsilyl, t-butyldiphenylsilyl, triisopropylsilyl, and other trialkylsilyl ethers. Alkyl ethers include methyl, benzyl, p-methoxybenzyl, 3,4-dimethoxybenzyl, trityl, t-butyl, allyl, and allyloxycarbonyl ethers or derivatives. Alkoxyalkyl ethers include acetals such as methoxymethyl, methylthiomethyl, (2-methoxyethoxy)methyl, benzyloxymethyl, beta-(trimethylsilyl)ethoxymethyl, and tetrahydropyranyl ethers. Examples of arylalkyl ethers include benzyl, p-methoxybenzyl (MPM), 3,4-dimethoxybenzyl, O-nitrobenzyl, p-nitrobenzyl, p-halobenzyl, 2,6-dichlorobenzyl, p-cyanobenzyl, and 2- and 4-picolyl.

Amino protecting groups are well known in the art and include those described in detail in Protecting Groups in Organic Synthesis, T. W. Greene and P. G. M. Wuts, 3^(rd) edition, John Wiley & Sons, 1999, the entirety of each of which is herein incorporated by reference. Suitable amino protecting groups include, but are not limited to, aralkylamines, carbamates, cyclic imides, allyl amines, amides, and the like. Examples of such groups include t-butyloxycarbonyl (BOC), ethyloxycarbonyl, methyloxycarbonyl, trichloroethyloxycarbonyl, allyloxycarbonyl (Alloc), benzyloxocarbonyl (CBZ), allyl, phthalimide, benzyl (Bn), fluorenylmethylcarbonyl (Fmoc), formyl, acetyl, chloroacetyl, dichloroacetyl, trichloroacetyl, phenylacetyl, trifluoroacetyl, benzoyl, and the like.

In the schemes below, where a final degrader is formed having a free amine DIM moiety, it is not shown but it is generally appreciated and well known by those having ordinary skill in the art that the reactivity of said free amine may be masked by employing a suitable amino protecting group that can thereafter be removed in situ or during a separate synthetic step to form the final degrader product.

In certain embodiments, compounds of the present invention are generally prepared according to Scheme 1 set forth below:

As depicted in Scheme 1, above, amine A-1 is coupled to acid A-2 using the coupling agent HATU in the presence of the base DIPEA in DMF to form a compound of the invention with a linker comprising an amide bond. The squiggly bond,

represents the portion of the linker between STAT and the terminal amino group of A-1 or the portion of the linker between DIM and the terminal carboxyl group of A-2, respectively. Additionally, an amide bond can be formed using coupling reagents known in the art such as, but not limited to DCC, DIC, EDC, HBTU, HCTU, PyAOP, PyBrOP, BOP, BOP-Cl, DEPBT, T3P, TATU, TBTU, TNTU, TOTU, TPTU, TSTU, or TDBTU.

In certain embodiments, compounds of the present invention are generally prepared according to Scheme 2 set forth below:

As depicted in Scheme 2, above, amine A-1 is coupled to acid A-2 using the coupling agent PyBOP in the presence of the base DIPEA in DMF to form a compound of the invention with a linker comprising an amide bond. The squiggly bond,

represents the portion of the linker between STAT and the terminal amino group of A-1 or the portion of the linker between DIM and the terminal carboxyl group of A-2, respectively. Additionally, an amide bond can be formed using coupling reagents known in the art such as, but not limited to DCC, DIC, EDC, HBTU, HCTU, PyAOP, PyBrOP, BOP, BOP-Cl, DEPBT, T3P, TATU, TBTU, TNTU, TOTU, TPTU, TSTU, or TDBTU.

In certain embodiments, compounds of the present invention are generally prepared according to Scheme 3 set forth below:

As depicted in Scheme 3, above, acid A-3 is coupled to amine A-4 using the coupling agent HATU in the presence of the base DIPEA in DMF to form a compound of the invention with a linker comprising an amide bond. The squiggly bond,

represents the portion of the linker between STAT and the terminal carboxyl group of A-3 or the portion of the linker between DIM and the terminal amino group of A-4, respectively. Additionally, an amide bond can be formed using coupling reagents known in the art such as, but not limited to DCC, DIC, EDC, HBTU, HCTU, PyAOP, PyBrOP, BOP, BOP-Cl, DEPBT, T3P, TATU, TBTU, TNTU, TOTU, TPTU, TSTU, or TDBTU.

In certain embodiments, compounds of the present invention are generally prepared according to Scheme 4 set forth below:

As depicted in Scheme 4, above, acid A-3 is coupled to amine A-4 using the coupling agent PyBOP in the presence of the base DIPEA in DMF to form a compound of the invention with a linker comprising an amide bond. The squiggly bond,

represents the portion of the linker between STAT and the terminal carboxyl group of A-3 or the portion of the linker between DIM and the terminal amino group of A-4, respectively. Additionally, an amide bond can be formed using coupling reagents known in the art such as, but not limited to DCC, DIC, EDC, HBTU, HCTU, PyAOP, PyBrOP, BOP, BOP-Cl, DEPBT, T3P, TATU, TBTU, TNTU, TOTU, TPTU, TSTU, or TDBTU.

In certain embodiments, compounds of the present invention are generally prepared according to Scheme 5 set forth below:

As depicted in Scheme 5, above, an S_(N)Ar displacement of fluoride A-6 by amine A-5 is effected in the presence of the base DIPEA in DMF to form a compound of the invention with a linker comprising a secondary amine. The squiggly bond,

represents the portion of the linker between STAT and the terminal amino group of A-5.

In certain embodiments, compounds of the present invention are generally prepared according to Scheme 6 set forth below:

As depicted in Scheme 6, above, an S_(N)Ar displacement of fluoride A-7 by amine A-8 is effected in the presence of the base DIPEA in DMF to form a compound of the invention with a linker comprising a secondary amine. The squiggly bond,

represents the portion of the linker between DIM and the terminal amino group of A-8.

In certain embodiments, compounds of the present invention are generally prepared according to Scheme 7 set forth below:

As depicted in Scheme 7, above, reductive alkylation of aldehyde A-9 by amine A-10 is effected in the presence of a mild hydride source (e.g., sodium cyanoborohydride or sodium triacetoxyborohydride) to form a provided compound with a linker comprising a secondary amine. The squiggly bond,

represents the portion of the linker between DIM and the terminal amino group of A-10.

In certain embodiments, compounds of the present invention are generally prepared according to Scheme 8 set forth below:

As depicted in Scheme 8, above, reductive alkylation of aldehyde A-12 by amine A-11 is effected in the presence of a mild hydride source (e.g., sodium cyanoborohydride or sodium triacetoxyborohydride) to form a provided compound with a linker comprising a secondary amine. The squiggly bond,

represents the portion of the linker between STAT and the terminal amino group of A-11.

One of skill in the art will appreciate that various functional groups present in compounds of the invention such as aliphatic groups, alcohols, carboxylic acids, esters, amides, aldehydes, halogens and nitriles can be interconverted by techniques well known in the art including, but not limited to reduction, oxidation, esterification, hydrolysis, partial oxidation, partial reduction, halogenation, dehydration, partial hydration, and hydration. See for example, “March's Advanced Organic Chemistry”, 5^(th) Ed., Ed.: Smith, M. B. and March, J., John Wiley & Sons, New York: 2001, the entirety of each of which is herein incorporated by reference. Such interconversions may require one or more of the aforementioned techniques, and certain methods for synthesizing compounds of the invention are described below in the Exemplification.

5. Uses, Formulation and Administration

Pharmaceutically Acceptable Compositions

According to another embodiment, the invention provides a composition comprising a compound of this invention or a pharmaceutically acceptable derivative thereof and a pharmaceutically acceptable carrier, adjuvant, or vehicle. The amount of compound in compositions of this invention is such that is effective to measurably degrade and/or inhibit a STAT protein, or a mutant thereof, in a biological sample or in a patient. In certain embodiments, the amount of compound in compositions of this invention is such that is effective to measurably degrade and/or inhibit an STAT protein, or a mutant thereof, in a biological sample or in a patient. In certain embodiments, a composition of this invention is formulated for administration to a patient in need of such composition. In some embodiments, a composition of this invention is formulated for oral administration to a patient.

The term “patient,” as used herein, means an animal, preferably a mammal, and most preferably a human.

The term “pharmaceutically acceptable carrier, adjuvant, or vehicle” refers to a non-toxic carrier, adjuvant, or vehicle that does not destroy the pharmacological activity of the compound with which it is formulated. Pharmaceutically acceptable carriers, adjuvants or vehicles that may be used in the compositions of this invention include, but are not limited to, ion exchangers, alumina, aluminum stearate, lecithin, serum proteins, such as human serum albumin, buffer substances such as phosphates, glycine, sorbic acid, potassium sorbate, partial glyceride mixtures of saturated vegetable fatty acids, water, salts or electrolytes, such as protamine sulfate, disodium hydrogen phosphate, potassium hydrogen phosphate, sodium chloride, zinc salts, colloidal silica, magnesium tri silicate, polyvinyl pyrrolidone, cellulose-based substances, polyethylene glycol, sodium carboxymethylcellulose, polyacrylates, waxes, polyethylene-polyoxypropylene-block polymers, polyethylene glycol and wool fat.

A “pharmaceutically acceptable derivative” means any non-toxic salt, ester, salt of an ester or other derivative of a compound of this invention that, upon administration to a recipient, is capable of providing, either directly or indirectly, a compound of this invention or an inhibitorily or degratorily active metabolite or residue thereof.

As used herein, the term “inhibitorily active metabolite or residue thereof” means that a metabolite or residue thereof is also an inhibitor of a STAT protein, or a mutant thereof.

As used herein, the term “degratorily active metabolite or residue thereof” means that a metabolite or residue thereof is also a degrader of an STAT protein, or a mutant thereof.

In certain embodiments, a provided compound is administered as a prodrug.

The term “prodrug” refers to a compound that is made more active in vivo. A provided compound can also exist as prodrugs, as described in Hydrolysis in Drug and Prodrug Metabolism: Chemistry, Biochemistry, and Enzymology (Testa, Bernard and Mayer, Joachim M. Wiley-VHCA, Zurich, Switzerland 2003). Prodrugs of the provided compounds described herein are structurally modified forms of the compound that readily undergo chemical changes under physiological conditions to provide the compound. Additionally, prodrugs can be converted to the compound by chemical or biochemical methods in an ex vivo environment. For example, prodrugs can be slowly converted to a compound when placed in a transdermal patch reservoir with a suitable enzyme or chemical reagent. Prodrugs are often useful because, in some situations, they may be easier to administer than the compound, or parent drug. They may, for instance, be bioavailable by oral administration whereas the parent drug is not. The prodrug may also have improved solubility in pharmaceutical compositions over the parent drug. A wide variety of prodrug derivatives are known in the art, such as those that rely on hydrolytic cleavage or oxidative activation of the prodrug. An example, without limitation, of a prodrug would be a compound which is administered as a phosphonate ester (the “prodrug”), but then is metabolically hydrolyzed to the phosphonic acid or a conjugate base thereof, the active entity. Additional examples include peptidyl derivatives of a compound. The term “therapeutically acceptable prodrug,” refers to those prodrugs or zwitterions which are suitable for use in contact with the tissues of patients without undue toxicity, irritation, and allergic response, are commensurate with a reasonable benefit/risk ratio, and are effective for their intended use.

Compositions of the present invention may be administered orally, parenterally, by inhalation spray, topically, rectally, nasally, buccally, vaginally or via an implanted reservoir. The term “parenteral” as used herein includes subcutaneous, intravenous, intramuscular, intra-articular, intra-synovial, intrasternal, intrathecal, intrahepatic, intralesional and intracranial injection or infusion techniques. Preferably, the compositions are administered orally, intraperitoneally or intravenously. Sterile injectable forms of the compositions of this invention may be aqueous or oleaginous suspension. These suspensions may be formulated according to techniques known in the art using suitable dispersing or wetting agents and suspending agents. The sterile injectable preparation may also be a sterile injectable solution or suspension in a non-toxic parenterally acceptable diluent or solvent, for example as a solution in 1,3-butanediol. Among the acceptable vehicles and solvents that may be employed are water, Ringer's solution and isotonic sodium chloride solution. In addition, sterile, fixed oils are conventionally employed as a solvent or suspending medium.

For this purpose, any bland fixed oil may be employed including synthetic mono- or di-glycerides. Fatty acids, such as oleic acid and its glyceride derivatives are useful in the preparation of injectables, as are natural pharmaceutically-acceptable oils, such as olive oil or castor oil, especially in their polyoxyethylated versions. These oil solutions or suspensions may also contain a long-chain alcohol diluent or dispersant, such as carboxymethyl cellulose or similar dispersing agents that are commonly used in the formulation of pharmaceutically acceptable dosage forms including emulsions and suspensions. Other commonly used surfactants, such as Tweens, Spans and other emulsifying agents or bioavailability enhancers which are commonly used in the manufacture of pharmaceutically acceptable solid, liquid, or other dosage forms may also be used for the purposes of formulation.

Pharmaceutically acceptable compositions of this invention may be orally administered in any orally acceptable dosage form including, but not limited to, capsules, tablets, aqueous suspensions or solutions. In the case of tablets for oral use, carriers commonly used include lactose and corn starch. Lubricating agents, such as magnesium stearate, are also typically added. For oral administration in a capsule form, useful diluents include lactose and dried cornstarch. When aqueous suspensions are required for oral use, the active ingredient is combined with emulsifying and suspending agents. If desired, certain sweetening, flavoring or coloring agents may also be added.

Alternatively, pharmaceutically acceptable compositions of this invention may be administered in the form of suppositories for rectal administration. These can be prepared by mixing the agent with a suitable non-irritating excipient that is solid at room temperature but liquid at rectal temperature and therefore will melt in the rectum to release the drug. Such materials include cocoa butter, beeswax and polyethylene glycols.

Pharmaceutically acceptable compositions of this invention may also be administered topically, especially when the target of treatment includes areas or organs readily accessible by topical application, including diseases of the eye, the skin, or the lower intestinal tract. Suitable topical formulations are readily prepared for each of these areas or organs.

Topical application for the lower intestinal tract can be effected in a rectal suppository formulation (see above) or in a suitable enema formulation. Topically-transdermal patches may also be used.

For topical applications, provided pharmaceutically acceptable compositions may be formulated in a suitable ointment containing the active component suspended or dissolved in one or more carriers. Carriers for topical administration of compounds of this invention include, but are not limited to, mineral oil, liquid petrolatum, white petrolatum, propylene glycol, polyoxyethylene, polyoxypropylene compound, emulsifying wax and water. Alternatively, provided pharmaceutically acceptable compositions can be formulated in a suitable lotion or cream containing the active components suspended or dissolved in one or more pharmaceutically acceptable carriers. Suitable carriers include, but are not limited to, mineral oil, sorbitan monostearate, polysorbate 60, cetyl esters wax, cetearyl alcohol, 2-octyldodecanol, benzyl alcohol and water.

For ophthalmic use, provided pharmaceutically acceptable compositions may be formulated as micronized suspensions in isotonic, pH adjusted sterile saline, or, preferably, as solutions in isotonic, pH adjusted sterile saline, either with or without a preservative such as benzylalkonium chloride. Alternatively, for ophthalmic uses, the pharmaceutically acceptable compositions may be formulated in an ointment such as petrolatum.

Pharmaceutically acceptable compositions of this invention may also be administered by nasal aerosol or inhalation. Such compositions are prepared according to techniques well-known in the art of pharmaceutical formulation and may be prepared as solutions in saline, employing benzyl alcohol or other suitable preservatives, absorption promoters to enhance bioavailability, fluorocarbons, and/or other conventional solubilizing or dispersing agents.

Most preferably, pharmaceutically acceptable compositions of this invention are formulated for oral administration. Such formulations may be administered with or without food. In some embodiments, pharmaceutically acceptable compositions of this invention are administered without food. In other embodiments, pharmaceutically acceptable compositions of this invention are administered with food.

The amount of compounds of the present invention that may be combined with the carrier materials to produce a composition in a single dosage form will vary depending upon the host treated, the particular mode of administration. Preferably, provided compositions should be formulated so that a dosage of between 0.01-100 mg/kg body weight/day of the compound can be administered to a patient receiving these compositions.

It should also be understood that a specific dosage and treatment regimen for any particular patient will depend upon a variety of factors, including the activity of the specific compound employed, the age, body weight, general health, sex, diet, time of administration, rate of excretion, drug combination, and the judgment of the treating physician and the severity of the particular disease being treated. The amount of a compound of the present invention in the composition will also depend upon the particular compound in the composition.

Uses of Compounds and Pharmaceutically Acceptable Compositions

Compounds and compositions described herein are generally useful for the degradation and/or inhibition of STAT protein activity.

Examples of STAT protein that are degraded and/or inhibited by the compounds and compositions described herein and against which the methods described herein are useful include those of the signal transducer and activators of transcription (STAT) family of proteins, the members of which include STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6, or a mutant thereof. Yu et al., “Crosstalk between cancer and immune cells: Role of STAT3 in the tumour microenvironment” Nat. Rev. Immunol. 2007, 7, 41-51, Levy et al., “STATs: Transcriptional control and biological impact” Nat. Rev. Mol. Cell Biol. 2002, 3, 651-662, the entirety of each of which is herein incorporated by reference.

The activity of a compound utilized in this invention as a degrader and/or inhibitor of STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6, or a mutant thereof, may be assayed in vitro, in vivo or in a cell line. In vitro assays include assays that determine inhibition of either the activity and/or the subsequent functional consequences of activated STAT protein, or a mutant thereof. Alternate in vitro assays quantitate the ability of the inhibitor to bind to a STAT protein. Inhibitor binding may be measured by radiolabeling the inhibitor prior to binding, isolating the inhibitor/STAT complex and determining the amount of radiolabel bound. Alternatively, inhibitor binding may be determined by running a competition experiment where new inhibitors are incubated with a STAT protein bound to known radioligands. Representative in vitro and in vivo assays useful in assaying a STAT inhibitor include those described and disclosed in, e.g., Schust et al., “A high-throughput fluorescence polarization assay for signal transducer and activator of transcription 3” Anal. Biochem. 2004, 333(1):114; Müller et al., “A high-throughput assay for signal transducer and activator of transcription 5b based on fluorescence polarization” Anal. Biochem. 2008, 375(2):249. Detailed conditions for assaying a compound utilized in this invention as a degrader and/or inhibitor of STAT proteins, or a mutant thereof, are set forth in the Examples below.

The STAT family of proteins are cytoplasmic transcription factors with important roles in mediating responses to cytokines and growth factors, including promoting cell growth and differentiation, and inflammation and immune responses (Bromberg et al., Breast Cancer Res. 2000, 2:86-90; Darnell et al., Nat. Rev. Cancer 2002, 2:740-749). STAT proteins are classically activated by tyrosine (Tyr) kinases, such as Janus kinases (JAKs) and Src family kinases, in response to the binding of cytokine and growth factors to their cognate receptors (Darnell et al., Science 1994, 264:1415). The Tyr phosphorylation (pTyr) promotes dimerization between two activated STAT:STAT monomers through a reciprocal pTyr-Src homology SH2 domain interactions. Active STAT:STAT dimers translocate to the nucleus to induce gene transcription by binding to specific DNA-response elements in the promoters of target genes to regulate gene expression. By contrast, aberrantly-active STAT3, one of the STAT family members, has been implicated in many human tumors and represents an attractive target for drug discovery. Persistently activated STAT3 and, to some extent, STAT5 increase tumour cell proliferation, survival and invasion while suppressing anti-tumour immunity. The persistent activation of STAT3 also mediates tumour-promoting inflammation. This aberrant activation of STAT3 occurs in glioma, breast, prostate, ovarian, and many other human cancers, whereby it promotes malignant progression (Yu & Jove, Nat. Rev. Cancer 2004, 4:97-105). JAKs, Src, and epidermal growth factor receptor (EGFR) are STAT3 upstream regulators (Bromberg et al., Mol. Cell. Biol. 1998, 18:2553; Sartor et al., Cancer Res. 1997, 57:978; Garcia et al., Oncogene 2001, 20:2499). Mechanisms by which constitutively-active STAT3 mediates tumorigenesis include dysregulation of gene expression that leads to uncontrolled growth and survival of tumor cells, enhanced tumor angiogenesis, and metastasis and the suppression of tumor immune surveillance (Yu & Jove 2004; Bromberg & Darnell, Oncogene 2000, 19:2468-2473; Bowman et al., Oncogene 2000, 19:2474-2488; Turkson & Jove, Oncogene 2000, 19:6613-6626; Turkson, Expert Opin. Ther. Targets 2004, 8:409-422; Wang et al., Nat. Med. 2004, 10:48-54).

The main domains of STAT3 protein include the tetramerization and leucine zipper at the N-terminus, the DNA binding domain, and the SH2 transactivation domain at the carboxy-terminal end. The SH2 region is responsible for the binding of STAT3 to the tyrosine-phosphorylated receptors and for the dimerization which is necessary for DNA binding and gene expression (Zhong et al., Science 1994, 264:95). STAT3 is activated by phosphorylation at Y-705, which leads to dimer formation, nuclear translocation, recognition of STAT3-specific DNA binding elements, and activation of target gene transcription (Darnell 1994; Zhong 1994).

The constitutive activation of STAT3 is frequently detected in breast carcinoma cell lines but not in normal breast epithelial cells (Garcia et al., Cell. Growth. Differ. 1997, 8:1267; Bowman 2000). It has been reported that approximately 60 percent of breast tumors contain persistently activated STAT3 (Dechow et al., Proc. Natl. Acad. Sci. USA 2004, 101:10602). STAT3 has been classified as a proto-oncogene because activated STAT3 can mediate oncogenic transformation in cultured cells and tumor formation in nude mice (Bromberg et al., Cell 1999, 98:295). STAT3 may participate in oncogenesis by stimulating cell proliferation, promoting angiogenesis, and conferring resistance to apoptosis induced by conventional therapies (Catlett-Falcone et al., Curr. Opin. Oncol. 1999, 11:1; Catlett-Falcone et al., Immunity 1999, 10:105; Alas et al., Clin. Cancer Res. 2003, 9:316; Wei et al., Oncogene 2003, 22:1517). Possible downstream targets through which STAT3 promotes oncogenesis include up-regulation of anti-apoptotic factors (Bcl-2, survivin, Mcl-1, and Bcl-X_(L)), cell-cycle regulators (cyclin D1, MEK5, and c-myc), and inducer of tumor angiogenesis (VEGF) (Bromberg et al., Cell 1999, 98:295; Wei et al., Oncogene 2003, 22:1517; Real et al., Oncogene 2002, 21:7611; Puthier et al., Eur. J. Immunol. 1999, 29:3945; Niu et al., Oncogene 2002, 21:2000; Kiuchi et al., J. Exp. Med. 1999, 189:63; Song et al., Oncogene 2004, 23:8301). Activated STAT3 signaling directly contributes to malignant progression of cancer. STAT3 oncogenic function acts through the pro-survival proteins such as survivin, Mcl-1, Bcl-2, and Bcl-X_(L) and results in the prevention of apoptosis (Real et al., Oncogene 2002, 21:7611; Aoki et al., Blood 2003, 101:1535; Epling-Burnette et al., J. Clin. Invest. 2001, 107:351; Nielsen et al., Leukemia 1999, 13:735). Blockade of STAT3 signaling inhibits cancer cell growth, demonstrating that STAT3 is essential to the survival or growth of tumor cells (Alas et al., Clin. Cancer Res. 2003, 9:316; Aoki et al., Blood 2003, 101:1535; Epling-Burnette et al., J. Clin. Invest. 2001, 107:351; Burke et al., Oncogene 2001, 20:7925; Mora et al., Cancer Res. 2002, 62:6659; Ni et al., Cancer Res. 2000, 60:1225; Rahaman et al., Oncogene 2002, 21:8404).

Recent evidence also reveals the role of STAT3 in modulating mitochondrial functions and STAT3 crosstalk with other proteins, such as NF-κB, that promotes the malignant phenotype. Many human tumors harbor aberrantly-active STAT3 signaling, and studies in experimental models indicate tumor cells and tumors harboring constitutively-active STAT3 are responsive to STAT3 signaling modulators (Gough et al., Science 2009, 324:1713; Yu et al., Nat. Rev. Cancer 2009, 9:798; Grivennikov & Karin, Cytokine & Growth Factor Rev. 2010, 21:11).

Representative STAT inhibitors include those described and disclosed in e.g., Morlacchi et al. Future Med. Chem. 2014, 6(7):1909; Sgrignani et al. Int. J. Mol. Sci. 2018, 19:1591, Botta et al. Mol. Inf. 2015, 34:689; Leung et al. Methods 2015, 71:38; Lavecchia et al. Cur. Med. Chem. 2011, 18:1; Chun et al. Can. Lett. 2015, 357:393; Zhang et al. Eur. J. Med. Chem. 2017, 125:538; Yesylevskyy et al. J. Chem. Inf. Model. 2016, 56:1588; Huang et al. Bioorg. Med. Chem. Lett. 2016, 26:5172; Gao et al. Bioorg. Med. Chem. 2016, 24:2549; Daka et al. Bioorg. Med. Chem. 2015, 23:1348; Ji et al. Bioorg. Med. Chem. 2016, 24:6174; Zhou et al. Bioorg. Med. Chem. 2017, 25:2995; and Yu et al. J. Med. Chem. 2017, 60:2718; Chen et al. Med. Chem. Lett. 2010, 1:85; the entirety of each of which is herein incorporated by reference.

As used herein, the terms “treatment,” “treat,” and “treating” refer to reversing, alleviating, delaying the onset of, or inhibiting the progress of a disease or disorder, or one or more symptoms thereof, as described herein. In some embodiments, treatment may be administered after one or more symptoms have developed. In other embodiments, treatment may be administered in the absence of symptoms. For example, treatment may be administered to a susceptible individual prior to the onset of symptoms (e.g., in light of a history of symptoms and/or in light of genetic or other susceptibility factors). Treatment may also be continued after symptoms have resolved, for example to prevent or delay their recurrence.

Provided compounds are degraders and/or inhibitors of one of more STAT protein and are therefore useful for treating one or more disorders associated with activity of one or more of STAT protein. Thus, in certain embodiments, the present invention provides a method for treating a STAT1-mediated, STAT2-mediated, STAT3-mediated, STAT4-mediated, STAT5A-mediated, STAT5B-mediated, or STAT6-mediated disorder comprising the step of administering to a patient in need thereof a compound of the present invention, or pharmaceutically acceptable composition thereof.

As used herein, the terms “STAT1-mediated”, “STAT2-mediated”, “STAT3-mediated”, “STAT4-mediated”, “STAT5A-mediated”, “STAT5B-mediated”, and/or “STAT6-mediated” disorders, diseases, and/or conditions as used herein means any disease or other deleterious condition in which one or more STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6, or a mutant thereof, are known to play a role. Accordingly, another embodiment of the present invention relates to treating or lessening the severity of one or more diseases in which one or more STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6, or a mutant thereof, are known to play a role.

In some embodiments, the present invention provides a method for treating one or more disorders, diseases, and/or conditions wherein the disorder, disease, or condition is a cancer, a neurodegenative disorder, a viral disease, an autoimmune disease, an inflammatory disorder, a hereditary disorder, a hormone-related disease, a metabolic disorder, conditions associated with organ transplantation, immunodeficiency disorders, a destructive bone disorder, a proliferative disorder, an infectious disease, a condition associated with cell death, thrombin-induced platelet aggregation, liver disease, pathologic immune conditions involving T cell activation, a cardiovascular disorder, or a CNS disorder.

Diseases and conditions treatable according to the methods of this invention include, but are not limited to, cancer (see, e.g., Turkson & Jove, Oncogene 2000, 19:6613-6626), diabetes (see, e.g., Gurzov et al., FEBS 2016, 283:3002), cardiovascular disease (see, e.g., Grote et al., Vasc. Pharmacol. 2005, 43:2005), viral disease (see, e.g., Gao et al., J. Hepatol. 2012, 57(2):430), autoimmune diseases such as lupus (see, e.g., Goropevšek et al., Clin. Rev. Alleg. & Immun. 2017, 52(2):164), and rheumatoid arthritis (see, e.g., Walker & Smith, J. Rheumat. 2005, 32(9):1650), autoinflammatory syndromes (see, e.g., Rauch et al., Jak-Stat 2013, 2(1):e23820), atherosclerosis (see, e.g., Ortiz-Muñoz et al., Arterio., Thrombo., Vasc. Bio. 2009, 29:525), psoriasis (see, e.g., Andrés et al., Exp. Derm. 2013, 22(5):323), allergic disorders (see, e.g., Oh et al., Eur. Respir. Rev. 2019, 19(115):46), inflammatory bowel disease (see, e.g., Sugimoto, World J Gastroenterol. 2008, 14(33):5110), inflammation (see, e.g., Tamiya et al., Arterio., Thrombo., Vasc. Bio. 2011, 31:980), acute and chronic gout and gouty arthritis, neurological disorders (see, e.g., Campbell, Brain Res. Rev. 2005, 48(2):166), metabolic syndrome, immunodeficiency disorders such as AIDS and HIV (see, e.g., O'Shea et al., N. Engl. J. Med. 2013, 368:161), destructive bone disorders (see, e.g., Jatiani et al., Genes & Can. 2011, 1(10):979), osteoarthritis, proliferative disorders, Waldenström's Macroglobulinemia (see, e.g., Hodge et al., Blood 2014, 123(7):1055) infectious diseases, conditions associated with cell death, pathologic immune conditions involving T cell activation, and CNS disorders in a patient. In one embodiment, a human patient is treated with a compound of the current invention and a pharmaceutically acceptable carrier, adjuvant, or vehicle, wherein said compound is present in an amount to measurably degrade and/or inhibit one or more STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6, or a mutant thereof

Compounds of the current invention are useful in the treatment of a proliferative disease selected from a benign or malignant tumor, solid tumor, liquid tumor, carcinoma of the brain, kidney, liver, adrenal gland, bladder, breast, stomach, gastric tumors, ovaries, colon, rectum, prostate, pancreas, lung, vagina, cervix, testis, genitourinary tract, esophagus, larynx, skin, bone or thyroid, sarcoma, glioblastomas, neuroblastomas, multiple myeloma, gastrointestinal cancer, especially colon carcinoma or colorectal adenoma, a tumor of the neck and head, an epidermal hyperproliferation, psoriasis, prostate hyperplasia, a neoplasia, a neoplasia of epithelial character, adenoma, adenocarcinoma, keratoacanthoma, epidermoid carcinoma, large cell carcinoma, non-small-cell lung carcinoma, lymphomas, Hodgkins and Non-Hodgkins, a mammary carcinoma, follicular carcinoma, undifferentiated carcinoma, papillary carcinoma, seminoma, melanoma, an IL-1 driven disorder, an MyD88 driven disorder, Smoldering of indolent multiple myeloma, or hematological malignancies (including leukemia, diffuse large B-cell lymphoma (DLBCL), ABC DLBCL, chronic lymphocytic leukemia (CLL), chronic lymphocytic lymphoma, primary effusion lymphoma, Burkitt lymphoma/leukemia, acute lymphocytic leukemia, B-cell prolymphocytic leukemia, lymphoplasmacytic lymphoma, Waldenström's macroglobulinemia (WM), splenic marginal zone lymphoma, multiple myeloma, plasmacytoma, intravascular large B-cell lymphoma).

In some embodiments, the aberrant activation of STAT3 which can be treated according to the methods of this invention is a human cancer. In some embodiments, the human cancer which can be treated according to the methods of this invention is selected from glioma, breast cancer, prostate cancer, head and neck squamous cell carcinoma, skin melanomas, and ovarian cancer. In some embodiments, abnormal STAT3 activation also correlates with the progression of diverse hematopoietic malignancies, such as various leukemias and lymphomas, and STAT3 is frequently activated in both multiple myeloma cell lines and tumor cell lines derived from patient bone marrows.

In some embodiments, the present invention provides a method of treating a cancer selected from glioma, breast cancer, prostate cancer, head and neck squamous cell carcinoma, skin melanomas, ovarian cancer, malignant peripheral nerve shealth tumors (MPNST), pancreatic cancer, non-small cell lung cancer, urothelial cancer, liver cancer, bile duct cancer, kidney cancer, colon cancer, esophageal cancer, gastric cancer, gastrointestinal stromal tumors, and hematological malignancies include lymphomas, leukemias, myelomas, myeloproliferative neoplasms and myelodysplastic syndromes.

In some embodiments, the present invention provides a method of treating a JAK-associated disease. In some embodiments, the JAK-associated disease is cancer including those characterized by solid tumors (e.g., prostate cancer, renal cancer, hepatic cancer, pancreatic cancer, gastric cancer, breast cancer, lung cancer, cancers of the head and neck, thyroid cancer, glioblastoma, Kaposi's sarcoma, Castleman's disease, uterine leiomyosarcoma, melanoma etc.), hematological cancers (e.g., lymphoma, leukemia Such as acute lymphoblastic leukemia (ALL), acute myelogenous leukemia (AML) or multiple myeloma), and skin cancer such as cutaneous T-cell lymphoma (CTCL) and cutaneous B-cell lymphoma. Example CTCLs include Sezary syndrome and mycosis fungoides.

In some embodiments, the present invention provides a method of treating triple negative breast cancer in a patient in need thereof, comprising administering a compound of the present invention, or a pharmaceutically acceptable salt thereof.

In some embodiments, the present invention provides a method of treating malignant peripheral nerve sheath tumors (MPNST) in a patient in need thereof, comprising administering a compound of the present invention, or a pharmaceutically acceptable salt thereof.

In some embodiments, the present invention provides a method of treating lung cancer, in a patient in need thereof, comprising administering a compound of the present invention, or a pharmaceutically acceptable salt thereof.

In some embodiments, the present invention provides a method of treating colorectal cancer, in a patient in need thereof, comprising administering a compound of the present invention, or a pharmaceutically acceptable salt thereof.

In some embodiments, the present invention provides a method of treating peripheral T-cell lymphoma, in a patient in need thereof, comprising administering a compound of the present invention, or a pharmaceutically acceptable salt thereof.

In some embodiments, the present invention provides a method of treating pancreatic cancer in a patient in need thereof, comprising administering a compound of the present invention, or a pharmaceutically acceptable salt thereof.

Compounds according to the invention are useful in the treatment of inflammatory or obstructive airways diseases, resulting, for example, in reduction of tissue damage, airways inflammation, bronchial hyperreactivity, remodeling or disease progression. Inflammatory or obstructive airways diseases to which the present invention is applicable include asthma of whatever type or genesis including both intrinsic (non-allergic) asthma and extrinsic (allergic) asthma, mild asthma, moderate asthma, severe asthma, bronchitic asthma, exercise-induced asthma, occupational asthma and asthma induced following bacterial infection. Treatment of asthma is also to be understood as embracing treatment of subjects, e.g. of less than 4 or 5 years of age, exhibiting wheezing symptoms and diagnosed or diagnosable as “wheezy infants”, an established patient category of major medical concern and now often identified as incipient or early-phase asthmatics.

Compounds according to the invention are useful in the treatment of heteroimmune diseases. Examples of such heteroimmune diseases include, but are not limited to, graft versus host disease, transplantation, transfusion, anaphylaxis, allergies (e.g., allergies to plant pollens, latex, drugs, foods, insect poisons, animal hair, animal dander, dust mites, or cockroach calyx), type I hypersensitivity, allergic conjunctivitis, allergic rhinitis, and atopic dermatitis.

Prophylactic efficacy in the treatment of asthma will be evidenced by reduced frequency or severity of symptomatic attack, e.g. of acute asthmatic or bronchoconstrictor attack, improvement in lung function or improved airways hyperreactivity. It may further be evidenced by reduced requirement for other, symptomatic therapy, such as therapy for or intended to restrict or abort symptomatic attack when it occurs, for example antiinflammatory or bronchodilatory. Prophylactic benefit in asthma may in particular be apparent in subjects prone to “morning dipping”. “Morning dipping” is a recognized asthmatic syndrome, common to a substantial percentage of asthmatics and characterized by asthma attack, e.g. between the hours of about 4 to 6 am, i.e. at a time normally substantially distant form any previously administered symptomatic asthma therapy.

Compounds of the current invention can be used for other inflammatory or obstructive airways diseases and conditions to which the present invention is applicable and include acute lung injury (ALI), adult/acute respiratory distress syndrome (ARDS), chronic obstructive pulmonary, airways or lung disease (COPD, COAD or COLD), including chronic bronchitis or dyspnea associated therewith, emphysema, as well as exacerbation of airways hyperreactivity consequent to other drug therapy, in particular other inhaled drug therapy. The invention is also applicable to the treatment of bronchitis of whatever type or genesis including, but not limited to, acute, arachidic, catarrhal, croupus, chronic or phthinoid bronchitis. Further inflammatory or obstructive airways diseases to which the present invention is applicable include pneumoconiosis (an inflammatory, commonly occupational, disease of the lungs, frequently accompanied by airways obstruction, whether chronic or acute, and occasioned by repeated inhalation of dusts) of whatever type or genesis, including, for example, aluminosis, anthracosis, asbestosis, chalicosis, ptilosis, siderosis, silicosis, tabacosis and byssinosis.

With regard to their anti-inflammatory activity, in particular in relation to inhibition of eosinophil activation, compounds of the invention are also useful in the treatment of eosinophil related disorders, e.g. eosinophilia, in particular eosinophil related disorders of the airways (e.g. involving morbid eosinophilic infiltration of pulmonary tissues) including hypereosinophilia as it effects the airways and/or lungs as well as, for example, eosinophil-related disorders of the airways consequential or concomitant to Loffler's syndrome, eosinophilic pneumonia, parasitic (in particular metazoan) infestation (including tropical eosinophilia), bronchopulmonary aspergillosis, polyarteritis nodosa (including Churg-Strauss syndrome), eosinophilic granuloma and eosinophil-related disorders affecting the airways occasioned by drug-reaction.

Compounds of the invention are also useful in the treatment of inflammatory or allergic conditions of the skin, for example psoriasis, contact dermatitis, atopic dermatitis, alopecia areata, erythema multiforma, dermatitis herpetiformis, scleroderma, vitiligo, hypersensitivity angiitis, urticaria, bullous pemphigoid, lupus erythematosus, systemic lupus erythematosus, pemphigus vulgaris, pemphigus foliaceus, paraneoplastic pemphigus, epidermolysis bullosa acquisita, acne vulgaris, and other inflammatory or allergic conditions of the skin.

Compounds of the invention may also be used for the treatment of other diseases or conditions, such as diseases or conditions having an inflammatory component, for example, treatment of diseases and conditions of the eye such as ocular allergy, conjunctivitis, keratoconjunctivitis sicca, and vernal conjunctivitis, diseases affecting the nose including allergic rhinitis, and inflammatory disease in which autoimmune reactions are implicated or having an autoimmune component or etiology, including autoimmune hematological disorders (e.g. hemolytic anemia, aplastic anemia, pure red cell anemia and idiopathic thrombocytopenia), systemic lupus erythematosus, rheumatoid arthritis, polychondritis, scleroderma, Wegener granulamatosis, dermatomyositis, chronic active hepatitis, myasthenia gravis, Steven-Johnson syndrome, idiopathic sprue, autoimmune inflammatory bowel disease (e.g. ulcerative colitis and Crohn's disease), irritable bowel syndrome, celiac disease, periodontitis, hyaline membrane disease, kidney disease, glomerular disease, alcoholic liver disease, multiple sclerosis, endocrine opthalmopathy, Grave's disease, sarcoidosis, alveolitis, chronic hypersensitivity pneumonitis, multiple sclerosis, primary biliary cirrhosis, uveitis (anterior and posterior), Sjogren's syndrome, keratoconjunctivitis sicca and vernal keratoconjunctivitis, interstitial lung fibrosis, psoriatic arthritis, systemic juvenile idiopathic arthritis, cryopyrin-associated periodic syndrome, nephritis, vasculitis, diverticulitis, interstitial cystitis, glomerulonephritis (with and without nephrotic syndrome, e.g. including idiopathic nephrotic syndrome or minal change nephropathy), chronic granulomatous disease, endometriosis, leptospiriosis renal disease, glaucoma, retinal disease, ageing, headache, pain, complex regional pain syndrome, cardiac hypertrophy, musclewasting, catabolic disorders, obesity, fetal growth retardation, hyperchlolesterolemia, heart disease, chronic heart failure, mesothelioma, anhidrotic ecodermal dysplasia, Behcet's disease, incontinentia pigmenti, Paget's disease, pancreatitis, hereditary periodic fever syndrome, asthma (allergic and non-allergic, mild, moderate, severe, bronchitic, and exercise-induced), acute lung injury, acute respiratory distress syndrome, eosinophilia, hypersensitivities, anaphylaxis, nasal sinusitis, ocular allergy, silica induced diseases, COPD (reduction of damage, airways inflammation, bronchial hyperreactivity, remodeling or disease progression), pulmonary disease, cystic fibrosis, acid-induced lung injury, pulmonary hypertension, polyneuropathy, cataracts, muscle inflammation in conjunction with systemic sclerosis, inclusion body myositis, myasthenia gravis, thyroiditis, Addison's disease, lichen planus, Type 1 diabetes, or Type 2 diabetes, appendicitis, atopic dermatitis, asthma, allergy, blepharitis, bronchiolitis, bronchitis, bursitis, cervicitis, cholangitis, cholecystitis, chronic graft rejection, colitis, conjunctivitis, Crohn's disease, cystitis, dacryoadenitis, dermatitis, dermatomyositis, encephalitis, endocarditis, endometritis, enteritis, enterocolitis, epicondylitis, epididymitis, fasciitis, fibrositis, gastritis, gastroenteritis, Henoch-Schonlein purpura, hepatitis, hidradenitis suppurativa, immunoglobulin A nephropathy, interstitial lung disease, laryngitis, mastitis, meningitis, myelitis myocarditis, myositis, nephritis, oophoritis, orchitis, osteitis, otitis, pancreatitis, parotitis, pericarditis, peritonitis, pharyngitis, pleuritis, phlebitis, pneumonitis, pneumonia, polymyositis, proctitis, prostatitis, pyelonephritis, rhinitis, salpingitis, sinusitis, stomatitis, synovitis, tendonitis, tonsillitis, ulcerative colitis, uveitis, vaginitis, vasculitis, or vulvitis.

In some embodiments, the present invention provides a method of treating an autoimmune disease selected from systemic sclerosis, idiopathic pulmonary fibrosis, inflammatory bowel disease, atopic dermatitis, rheumatoid arthritis, graft versus host disease (acute and chronic), and other tissue fibrosis diseases.

In some embodiments, the present invention provides a method of treating a hematologic malignancy selected from LGL leukemia (T and NK cell), cutaneous T cell lymphoma (CTCL), peripheral T cell lymphomas (PTCL, all subtypes including ALCL), diffuse large B cell lymphoma (DLBCL), acute myelogenous leukemia, multiple myeloma, and myelofibrosis

In some embodiments, the present invention provides a method of treating tissue fibrosis or chronic tissue disease, including liver and kidney fibrosis, in a patient in need thereof, comprising administering a compound of the present invention, or a pharmaceutically acceptable salt thereof.

In some embodiments, the present invention provides a method of treating idiopathic interstitial pneumonia(s) (IIPs), including any type of lung fibrosis, either interstitial lung disease associated with rheumatoid disease (including SSc) or IPF itself, in a patient in need thereof, comprising administering a compound of the present invention, or a pharmaceutically acceptable salt thereof.

In some embodiments the inflammatory disease which can be treated according to the methods of this invention is an disease of the skin. In some embodiments, the inflammatory disease of the skin is selected from contact dermatitis, atopic dermatitis, alopecia areata, erythema multiforma, dermatitis herpetiformis, scleroderma, vitiligo, hypersensitivity angiitis, urticaria, bullous pemphigoid, pemphigus vulgaris, pemphigus foliaceus, paraneoplastic pemphigus, epidermolysis bullosa acquisita, and other inflammatory or allergic conditions of the skin.

In some embodiments the inflammatory disease which can be treated according to the methods of this invention is selected from acute and chronic gout, chronic gouty arthritis, psoriasis, psoriatic arthritis, rheumatoid arthritis, Juvenile rheumatoid arthritis, Systemic juvenile idiopathic arthritis (SJIA), Cryopyrin Associated Periodic Syndrome (CAPS), and osteoarthritis.

In some embodiments the inflammatory disease which can be treated according to the methods of this invention is a TH17 mediated disease. In some embodiments the TH17 mediated disease is selected from Systemic lupus erythematosus, Multiple sclerosis, and inflammatory bowel disease (including Crohn's disease or ulcerative colitis).

In some embodiments the inflammatory disease which can be treated according to the methods of this invention is selected from Sjogren's syndrome, allergic disorders, osteoarthritis, conditions of the eye such as ocular allergy, conjunctivitis, keratoconjunctivitis sicca and vernal conjunctivitis, and diseases affecting the nose such as allergic rhinitis.

Cardiovascular diseases which can be treated according to the methods of this invention include, but are not limited to, restenosis, cardiomegaly, atherosclerosis, myocardial infarction, ischemic stroke, congestive heart failure, angina pectoris, reocclusion after angioplasty, restenosis after angioplasty, reocclusion after aortocoronary bypass, restenosis after aortocoronary bypass, stroke, transitory ischemia, a peripheral arterial occlusive disorder, pulmonary embolism, and deep venous thrombosis.

In some embodiments, the neurodegenerative disease which can be treated according to the methods of this invention include, but are not limited to, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, Huntington's disease, cerebral ischemia, and neurodegenerative disease caused by traumatic injury, glutamate neurotoxicity, hypoxia, epilepsy, treatment of diabetes, metabolic syndrome, obesity, organ transplantation and graft versus host disease.

In some embodiments the invention provides a method of treating, preventing or lessening the severity of Alzheimer's disease comprising administering to a patient in need thereof a provided compound or a pharmaceutically acceptable salt or composition thereof.

In some embodiments the invention provides a method of treating a disease or condition commonly occurring in connection with transplantation. In some embodiments, the disease or condition commonly occurring in connection with transplantation is selected from organ transplantation, organ transplant rejection, and graft versus host disease.

In some embodiments the invention provides a method of treating a metabolic disease. In some embodiments the metabolic disease is selected from Type 1 diabetes, Type 2 diabetes, metabolic syndrome, and obesity.

In some embodiments the invention provides a method of treating a viral disease. In some embodiments, the viral infection is HIV infection.

Furthermore, the invention provides the use of a compound according to the definitions herein, or a pharmaceutically acceptable salt, or a hydrate or solvate thereof for the preparation of a medicament for the treatment of a proliferative disease, an inflammatory disease, an obstructive respiratory disease, a cardiovascular disease, a metabolic disease, a neurological disease, a neurodegenerative disease, a viral disease, or a disorder commonly occurring in connection with transplantation.

Combination Therapies

Depending upon the particular condition, or disease, to be treated, additional therapeutic agents, which are normally administered to treat that condition, may be administered in combination with compounds and compositions of this invention. As used herein, additional therapeutic agents that are normally administered to treat a particular disease, or condition, are known as “appropriate for the disease, or condition, being treated.”

In certain embodiments, a provided combination, or composition thereof, is administered in combination with another therapeutic agent.

In some embodiments, the present invention provides a method of treating a disclosed disease or condition comprising administering to a patient in need thereof an effective amount of a compound disclosed herein or a pharmaceutically acceptable salt thereof and co-administering simultaneously or sequentially an effective amount of one or more additional therapeutic agents, such as those described herein. In some embodiments, the method includes co-administering one additional therapeutic agent. In some embodiments, the method includes co-administering two additional therapeutic agents. In some embodiments, the combination of the disclosed compound and the additional therapeutic agent or agents acts synergistically.

Examples of agents the combinations of this invention may also be combined with include, without limitation: treatments for Alzheimer's Disease such as Aricept® and Excelon®; treatments for HIV such as ritonavir; treatments for Parkinson's Disease such as L-DOPA/carbidopa, entacapone, ropinrole, pramipexole, bromocriptine, pergolide, trihexephendyl, and amantadine; agents for treating Multiple Sclerosis (MS) such as beta interferon (e.g., Avonex® and Rebif®), Copaxone®, and mitoxantrone; treatments for asthma such as albuterol and Singulair®; agents for treating schizophrenia such as zyprexa, risperdal, seroquel, and haloperidol; anti-inflammatory agents such as corticosteroids, TNF blockers, IL-1 RA, azathioprine, cyclophosphamide, and sulfasalazine; immunomodulatory and immunosuppressive agents such as cyclosporin, tacrolimus, rapamycin, mycophenolate mofetil, interferons, corticosteroids, cyclophophamide, azathioprine, and sulfasalazine; neurotrophic factors such as acetylcholinesterase inhibitors, MAO inhibitors, interferons, anti-convulsants, ion channel blockers, riluzole, and anti-Parkinsonian agents; agents for treating cardiovascular disease such as beta-blockers, ACE inhibitors, diuretics, nitrates, calcium channel blockers, and statins; agents for treating liver disease such as corticosteroids, cholestyramine, interferons, and anti-viral agents; agents for treating blood disorders such as corticosteroids, anti-leukemic agents, and growth factors; agents that prolong or improve pharmacokinetics such as cytochrome P450 inhibitors (i.e., inhibitors of metabolic breakdown) and CYP3A4 inhibitors (e.g., ketokenozole and ritonavir), and agents for treating immunodeficiency disorders such as gamma globulin.

In certain embodiments, combination therapies of the present invention, or a pharmaceutically acceptable composition thereof, are administered in combination with a monoclonal antibody or an siRNA therapeutic.

Those additional agents may be administered separately from a provided combination therapy, as part of a multiple dosage regimen. Alternatively, those agents may be part of a single dosage form, mixed together with a compound of this invention in a single composition. If administered as part of a multiple dosage regime, the two active agents may be submitted simultaneously, sequentially or within a period of time from one another normally within five hours from one another.

As used herein, the term “combination,” “combined,” and related terms refers to the simultaneous or sequential administration of therapeutic agents in accordance with this invention. For example, a combination of the present invention may be administered with another therapeutic agent simultaneously or sequentially in separate unit dosage forms or together in a single unit dosage form.

The amount of additional therapeutic agent present in the compositions of this invention will be no more than the amount that would normally be administered in a composition comprising that therapeutic agent as the only active agent. Preferably the amount of additional therapeutic agent in the presently disclosed compositions will range from about 50% to 100% of the amount normally present in a composition comprising that agent as the only therapeutically active agent.

One or more other therapeutic agent may be administered separately from a compound or composition of the invention, as part of a multiple dosage regimen. Alternatively, one or more other therapeutic agents may be part of a single dosage form, mixed together with a compound of this invention in a single composition. If administered as a multiple dosage regime, one or more other therapeutic agent and a compound or composition of the invention may be administered simultaneously, sequentially or within a period of time from one another, for example within 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 20, 21, 22, 23, or 24 hours from one another. In some embodiments, one or more other therapeutic agent and a compound or composition of the invention are administered as a multiple dosage regimen within greater than 24 hours apart.

In one embodiment, the present invention provides a composition comprising a provided compound and one or more additional therapeutic agents. The therapeutic agent may be administered together with a provided compound, or may be administered prior to or following administration of a provided compound. Suitable therapeutic agents are described in further detail below. In certain embodiments, a provided compound may be administered up to 5 minutes, 10 minutes, 15 minutes, 30 minutes, 1 hour, 2 hours, 3 hours, 4 hours, 5, hours, 6 hours, 7 hours, 8 hours, 9 hours, 10 hours, 11 hours, 12 hours, 13 hours, 14 hours, 15 hours, 16 hours, 17 hours, or 18 hours before the therapeutic agent. In other embodiments, a provided compound may be administered up to 5 minutes, 10 minutes, 15 minutes, 30 minutes, 1 hour, 2 hours, 3 hours, 4 hours, 5, hours, 6 hours, 7 hours, 8 hours, 9 hours, 10 hours, 11 hours, 12 hours, 13 hours, 14 hours, 15 hours, 16 hours, 17 hours, or 18 hours following the therapeutic agent.

In another embodiment, the present invention provides a method of treating an inflammatory disease, disorder or condition by administering to a patient in need thereof a provided compound and one or more additional therapeutic agents. Such additional therapeutic agents may be small molecules or recombinant biologic agents and include, for example, acetaminophen, non-steroidal anti-inflammatory drugs (NSAIDS) such as aspirin, ibuprofen, naproxen, etodolac (Lodine®) and celecoxib, colchicine (Colcrys®), corticosteroids such as prednisone, prednisolone, methylprednisolone, hydrocortisone, and the like, probenecid, allopurinol, febuxostat (Uloric®), sulfasalazine (Azulfidine®), antimalarials such as hydroxychloroquine (Plaquenil®) and chloroquine (Aralen®), methotrexate (Rheumatrex®), gold salts such as gold thioglucose (Solganal®), gold thiomalate (Myochrysine®) and auranofin (Ridaura®), D-penicillamine (Depen® or Cuprimine®), azathioprine (Imuran®), cyclophosphami de (Cytoxan®), chlorambucil (Leukeran®), cyclosporine (Sandimmune®), leflunomide (Arava®) and “anti-TNF” agents such as etanercept (Enbrel®), infliximab (Remicade®), golimumab (Simponi®), certolizumab pegol (Cimzia®) and adalimumab (Humira®), “anti-IL-1” agents such as anakinra (Kineret®) and rilonacept (Arcalyst®), canakinumab (Ilaris®), anti-Jak inhibitors such as tofacitinib, antibodies such as rituximab (Rituxan®), “anti-T-cell” agents such as abatacept (Orencia®), “anti-IL-6” agents such as tocilizumab (Actemra®), diclofenac, cortisone, hyaluronic acid (Synvisc® or Hyalgan®), monoclonal antibodies such as tanezumab, anticoagulants such as heparin (Calcinparine® or Liquaemin®) and warfarin (Coumadin®), antidiarrheals such as diphenoxylate (Lomotil®) and loperamide (Imodium®), bile acid binding agents such as cholestyramine, alosetron (Lotronex®), lubiprostone (Amitiza®), laxatives such as Milk of Magnesia, polyethylene glycol (MiraLax®), Dulcolax®, Correctol® and Senokot®, anticholinergics or antispasmodics such as dicyclomine (Bentyl®), Singulair®, beta-2 agonists such as albuterol (Ventolin® HFA, Proventil® HFA), levalbuterol (Xopenex®), metaproterenol (Alupent®), pirbuterol acetate (Maxair®), terbutaline sulfate (Brethaire®), salmeterol xinafoate (Serevent®) and formoterol (Foradil®), anticholinergic agents such as ipratropium bromide (Atrovent®) and tiotropium (Spiriva®), inhaled corticosteroids such as beclomethasone dipropionate (Beclovent®, Qvar®, and Vanceril®), triamcinolone acetonide (Azmacort®), mometasone (Asthmanex®), budesonide (Pulmocort®), and flunisolide (Aerobid®), Afviar®, Symbicort®, Dulera®, cromolyn sodium (Intal®), methylxanthines such as theophylline (Theo-Dur®, Theolair®, Slo-bid®, Uniphyl®, Theo-24®) and aminophylline, IgE antibodies such as omalizumab (Xolair®), nucleoside reverse transcriptase inhibitors such as zidovudine (Retrovir®), abacavir (Ziagen®), abacavir/lamivudine (Epzicom®), abacavir/lamivudine/zidovudine (Trizivir®), didanosine (Videx®), emtricitabine (Emtriva®), lamivudine (Epivir®), lamivudine/zidovudine (Combivir®), stavudine (Zerit®), and zalcitabine (Hivid®), non-nucleoside reverse transcriptase inhibitors such as delavirdine (Rescriptor®), efavirenz (Sustiva®), nevairapine (Viramune®) and etravirine (Intelence®), nucleotide reverse transcriptase inhibitors such as tenofovir (Viread®), protease inhibitors such as amprenavir (Agenerase®), atazanavir (Reyataz®), darunavir (Prezista®), fosamprenavir (Lexiva®), indinavir (Crixivan®), lopinavir and ritonavir (Kaletra®), nelfinavir (Viracept®), ritonavir (Norvir®), saquinavir (Fortovase® or Invirase®), and tipranavir (Aptivus®), entry inhibitors such as enfuvirtide (Fuzeon®) and maraviroc (Selzentry®), integrase inhibitors such as raltegravir (Isentress®), doxorubicin (Hydrodaunorubicin®), vincristine (Oncovin®), bortezomib (Velcade®), and dexamethasone (Decadron®) in combination with lenalidomide (Revlimid®), or any combination(s) thereof.

In another embodiment, the present invention provides a method of treating gout comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from non-steroidal anti-inflammatory drugs (NSAIDS) such as aspirin, ibuprofen, naproxen, etodolac (Lodine®) and celecoxib, colchicine (Colcrys®), corticosteroids such as prednisone, prednisolone, methylprednisolone, hydrocortisone, and the like, probenecid, allopurinol and febuxostat (Uloric®).

In another embodiment, the present invention provides a method of treating rheumatoid arthritis comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from non-steroidal anti-inflammatory drugs (NSAIDS) such as aspirin, ibuprofen, naproxen, etodolac (Lodine®) and celecoxib, corticosteroids such as prednisone, prednisolone, methylprednisolone, hydrocortisone, and the like, sulfasalazine (Azulfidine®), antimalarials such as hydroxychloroquine (Plaquenil®) and chloroquine (Aralen®), methotrexate (Rheumatrex®), gold salts such as gold thioglucose (Solganal®), gold thiomalate (Myochrysine®) and auranofin (Ridaura®), D-penicillamine (Depen® or Cuprimine®), azathioprine (Imuran®), cyclophosphamide (Cytoxan®), chlorambucil (Leukeran®), cyclosporine (Sandimmune®), leflunomide (Arava®) and “anti-TNF” agents such as etanercept (Enbrel®), infliximab (Remicade®), golimumab (Simponi®), certolizumab pegol (Cimzia®) and adalimumab (Humira®), “anti-IL-1” agents such as anakinra (Kineret®) and rilonacept (Arcalyst®), antibodies such as rituximab (Rituxan®), “anti-T-cell” agents such as abatacept (Orencia®) and “anti-IL-6” agents such as tocilizumab (Actemra®).

In some embodiments, the present invention provides a method of treating osteoarthritis comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from acetaminophen, non-steroidal anti-inflammatory drugs (NSAIDS) such as aspirin, ibuprofen, naproxen, etodolac (Lodine®) and celecoxib, diclofenac, cortisone, hyaluronic acid (Synvisc® or Hyalgan®) and monoclonal antibodies such as tanezumab.

In some embodiments, the present invention provides a method of treating lupus comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from acetaminophen, non-steroidal anti-inflammatory drugs (NSAIDS) such as aspirin, ibuprofen, naproxen, etodolac (Lodine®) and celecoxib, corticosteroids such as prednisone, prednisolone, methylprednisolone, hydrocortisone, and the like, antimalarials such as hydroxychloroquine (Plaquenil®) and chloroquine (Aralen®), cyclophosphamide (Cytoxan®), methotrexate (Rheumatrex®), azathioprine (Imuran®) and anticoagulants such as heparin (Calcinparine® or Liquaemin®) and warfarin (Coumadin®).

In some embodiments, the present invention provides a method of treating inflammatory bowel disease comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from mesalamine (Asacol®) sulfasalazine (Azulfidine®), antidiarrheals such as diphenoxylate (Lomotil®) and loperamide (Imodium®), bile acid binding agents such as cholestyramine, alosetron (Lotronex®), lubiprostone (Amitiza®), laxatives such as Milk of Magnesia, polyethylene glycol (MiraLax®), Dulcolax®, Correctol® and Senokot® and anticholinergics or antispasmodics such as dicyclomine (Bentyl®), anti-TNF therapies, steroids, and antibiotics such as Flagyl or ciprofloxacin.

In some embodiments, the present invention provides a method of treating asthma comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from Singulair®, beta-2 agonists such as albuterol (Ventolin® HFA, Proventil® HFA), levalbuterol (Xopenex®), metaproterenol (Alupent®), pirbuterol acetate (Maxair®), terbutaline sulfate (Brethaire®), salmeterol xinafoate (Serevent®) and formoterol (Foradil®), anticholinergic agents such as ipratropium bromide (Atrovent®) and tiotropium (Spiriva®), inhaled corticosteroids such as prednisone, prednisolone, beclomethasone dipropionate (Beclovent®, Qvar®, and Vanceril®), triamcinolone acetonide (Azmacort®), mometasone (Asthmanex®), budesonide (Pulmocort®), flunisolide (Aerobid®), Afviar®, Symbicort®, and Dulera®, cromolyn sodium (Intal®), methylxanthines such as theophylline (Theo-Dur®, Theolair®, Slo-bid®, Uniphyl®, Theo-24®) and aminophylline, and IgE antibodies such as omalizumab (Xolair®).

In some embodiments, the present invention provides a method of treating COPD comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from beta-2 agonists such as albuterol (Ventolin® HFA, Proventil® HFA), levalbuterol (Xopenex®), metaproterenol (Alupent®), pirbuterol acetate (Maxair®), terbutaline sulfate (Brethaire®), salmeterol xinafoate (Serevent®) and formoterol (Foradil®), anticholinergic agents such as ipratropium bromide (Atrovent®) and tiotropium (Spiriva®), methylxanthines such as theophylline (Theo-Dur®, Theolair®, Slo-bid®, Uniphyl®, Theo-24®) and aminophylline, inhaled corticosteroids such as prednisone, prednisolone, beclomethasone dipropionate (Beclovent®, Qvar®, and Vanceril®), triamcinolone acetonide (Azmacort®), mometasone (Asthmanex®), budesonide (Pulmocort®), flunisolide (Aerobid®), Afviar®, Symbicort®, and Dulera®,

In some embodiments, the present invention provides a method of treating HIV comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from nucleoside reverse transcriptase inhibitors such as zidovudine (Retrovir®), abacavir (Ziagen®), ab acavir/lamivudine (Epzicom®), abacavir/lamivudine/zidovudine (Trizivir®), didanosine (Videx®), emtricitabine (Emtriva®), lamivudine (Epivir®), lamivudine/zidovudine (Combivir®), stavudine (Zerit®), and zalcitabine (Hivid®), non-nucleoside reverse transcriptase inhibitors such as delavirdine (Rescriptor®), efavirenz (Sustiva®), nevairapine (Viramune®) and etravirine (Intelence®), nucleotide reverse transcriptase inhibitors such as tenofovir (Viread®), protease inhibitors such as amprenavir (Agenerase®), atazanavir (Reyataz®), darunavir (Prezista®), fosamprenavir (Lexiva®), indinavir (Crixivan®), lopinavir and ritonavir (Kaletra®), nelfinavir (Viracept®), ritonavir (Norvir®), saquinavir (Fortovase® or Invirase®), and tipranavir (Aptivus®), entry inhibitors such as enfuvirtide (Fuzeon®) and maraviroc (Selzentry®), integrase inhibitors such as raltegravir (Isentress®), and combinations thereof.

In another embodiment, the present invention provides a method of treating a hematological malignancy comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from rituximab (Rituxan®), cyclophosphami de (Cytoxan®), doxorubicin (Hydrodaunorubicin®), vincristine (Oncovin®), prednisone, a hedgehog signaling inhibitor, a BTK inhibitor, a JAK/pan-JAK inhibitor, a TYK2 inhibitor, a PI3K inhibitor, a SYK inhibitor, and combinations thereof.

In another embodiment, the present invention provides a method of treating a solid tumor comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from rituximab (Rituxan®), cyclophosphamide (Cytoxan®), doxorubicin (Hydrodaunorubicin®), vincristine (Oncovin®), prednisone, a hedgehog signaling inhibitor, a BTK inhibitor, a JAK/pan-JAK inhibitor, a TYK2 inhibitor, a PI3K inhibitor, a SYK inhibitor, and combinations thereof.

In another embodiment, the present invention provides a method of treating a hematological malignancy comprising administering to a patient in need thereof a provided compound and a Hedgehog (Hh) signaling pathway inhibitor. In some embodiments, the hematological malignancy is DLBCL (Ramirez et al “Defining causative factors contributing in the activation of hedgehog signaling in diffuse large B-cell lymphoma” Leuk. Res. (2012), published online July 17, and incorporated herein by reference in its entirety).

In another embodiment, the present invention provides a method of treating diffuse large B-cell lymphoma (DLBCL) comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from rituximab (Rituxan®), cyclophosphami de (Cytoxan®), doxorubicin (Hydrodaunorubicin®), vincristine (Oncovin®), prednisone, a hedgehog signaling inhibitor, and combinations thereof.

In another embodiment, the present invention provides a method of treating multiple myeloma comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from bortezomib (Velcade®), and dexamethasone (Decadron®), a hedgehog signaling inhibitor, a BTK inhibitor, a JAK/pan-JAK inhibitor, a TYK2 inhibitor, a PI3K inhibitor, a SYK inhibitor in combination with lenalidomide (Revlimid®).

In another embodiment, the present invention provides a method of treating Waldenström's macroglobulinemia comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from chlorambucil (Leukeran®), cyclophosphamide (Cytoxan®, Neosar®), fludarabine (Fludara®), cladribine (Leustatin®), rituximab (Rituxan®), a hedgehog signaling inhibitor, a BTK inhibitor, a JAK/pan-JAK inhibitor, a TYK2 inhibitor, a PI3K inhibitor, and a SYK inhibitor.

In some embodiments, one or more other therapeutic agent is an antagonist of the hedgehog pathway. Approved hedgehog pathway inhibitors which may be used in the present invention include sonidegib (Odomzo®, Sun Pharmaceuticals); and vismodegib (Erivedge®, Genentech), both for treatment of basal cell carcinoma.

In some embodiments, one or more other therapeutic agent is a Poly ADP ribose polymerase (PARP) inhibitor. In some embodiments, a PARP inhibitor is selected from olaparib (Lynparza®, AstraZeneca); rucaparib (Rubraca®, Clovis Oncology); niraparib (Zejula®, Tesaro); talazoparib (MDV3800/BMN 673/LT00673, Medivation/Pfizer/Biomarin); veliparib (ABT-888, AbbVie); and BGB-290 (BeiGene, Inc.).

In some embodiments, one or more other therapeutic agent is a histone deacetylase (HDAC) inhibitor. In some embodiments, an HDAC inhibitor is selected from vorinostat (Zolinza®, Merck); romidepsin (Istodax®, Celgene); panobinostat (Farydak®, Novartis); belinostat (Beleodaq®, Spectrum Pharmaceuticals); entinostat (SNDX-275, Syndax Pharmaceuticals) (NCT00866333); and chidamide (Epidaza®, HBI-8000, Chipscreen Biosciences, China).

In some embodiments, one or more other therapeutic agent is a CDK inhibitor, such as a CDK4/CDK6 inhibitor. In some embodiments, a CDK 4/6 inhibitor is selected from palbociclib (Ibrance®, Pfizer); ribociclib (Kisqali®, Novartis); abemaciclib (Ly2835219, Eli Lilly); and trilaciclib (G1T28, G1 Therapeutics).

In some embodiments, one or more other therapeutic agent is a folic acid inhibitor. Approved folic acid inhibitors useful in the present invention include pemetrexed (Alimta®, Eli Lilly).

In some embodiments, one or more other therapeutic agent is a CC chemokine receptor 4 (CCR4) inhibitor. CCR4 inhibitors being studied that may be useful in the present invention include mogamulizumab (Poteligeo®, Kyowa Hakko Kirin, Japan).

In some embodiments, one or more other therapeutic agent is an isocitrate dehydrogenase (IDH) inhibitor. IDH inhibitors being studied which may be used in the present invention include AG120 (Celgene; NCT02677922); AG221 (Celgene, NCT02677922; NCT02577406); BAY1436032 (Bayer, NCT02746081); IDH305 (Novartis, NCT02987010).

In some embodiments, one or more other therapeutic agent is an arginase inhibitor. Arginase inhibitors being studied which may be used in the present invention include AEB1102 (pegylated recombinant arginase, Aeglea Biotherapeutics), which is being studied in Phase 1 clinical trials for acute myeloid leukemia and myelodysplastic syndrome (NCT02732184) and solid tumors (NCT02561234); and CB-1158 (Calithera Biosciences).

In some embodiments, one or more other therapeutic agent is a glutaminase inhibitor. Glutaminase inhibitors being studied which may be used in the present invention include CB-839 (Calithera Biosciences).

In some embodiments, one or more other therapeutic agent is an antibody that binds to tumor antigens, that is, proteins expressed on the cell surface of tumor cells. Approved antibodies that bind to tumor antigens which may be used in the present invention include rituximab (Rituxan®, Genentech/BiogenIdec); ofatumumab (anti-CD20, Arzerra®, GlaxoSmithKline); obinutuzumab (anti-CD20, Gazyva®, Genentech), ibritumomab (anti-CD20 and Yttrium-90, Zevalin®, Spectrum Pharmaceuticals); daratumumab (anti-CD38, Darzalex®, Janssen Biotech), dinutuximab (anti-glycolipid GD2, Unituxin®, United Therapeutics); trastuzumab (anti-HER2, Herceptin®, Genentech); ado-trastuzumab emtansine (anti-HER2, fused to emtansine, Kadcyla®, Genentech); and pertuzumab (anti-HER2, Perjeta®, Genentech); and brentuximab vedotin (anti-CD30-drug conjugate, Adcetris®, Seattle Genetics).

In some embodiments, one or more other therapeutic agent is a topoisomerase inhibitor. Approved topoisomerase inhibitors useful in the present invention include irinotecan (Onivyde®, Merrimack Pharmaceuticals); topotecan (Hycamtin®, GlaxoSmithKline). Topoisomerase inhibitors being studied which may be used in the present invention include pixantrone (Pixuvri®, CTI Biopharma).

In some embodiments, one or more other therapeutic agent is an inhibitor of anti-apoptotic proteins, such as BCL-2. Approved anti-apoptotics which may be used in the present invention include venetoclax (Venclexta®, AbbVie/Genentech); and blinatumomab (Blincyto®, Amgen). Other therapeutic agents targeting apoptotic proteins which have undergone clinical testing and may be used in the present invention include navitoclax (ABT-263, Abbott), a BCL-2 inhibitor (NCT02079740).

In some embodiments, one or more other therapeutic agent is an androgen receptor inhibitor. Approved androgen receptor inhibitors useful in the present invention include enzalutamide (Xtandi®, Astellas/Medivation); approved inhibitors of androgen synthesis include abiraterone (Zytiga®, Centocor/Ortho); approved antagonist of gonadotropin-releasing hormone (GnRH) receptor (degaralix, Firmagon®, Ferring Pharmaceuticals).

In some embodiments, one or more other therapeutic agent is a selective estrogen receptor modulator (SERM), which interferes with the synthesis or activity of estrogens. Approved SERMs useful in the present invention include raloxifene (Evista®, Eli Lilly).

In some embodiments, one or more other therapeutic agent is an inhibitor of bone resorption. An approved therapeutic which inhibits bone resorption is Denosumab (Xgeva®, Amgen), an antibody that binds to RANKL, prevents binding to its receptor RANK, found on the surface of osteoclasts, their precursors, and osteoclast-like giant cells, which mediates bone pathology in solid tumors with osseous metastases. Other approved therapeutics that inhibit bone resorption include bisphosphonates, such as zoledronic acid (Zometa®, Novartis).

In some embodiments, one or more other therapeutic agent is an inhibitor of interaction between the two primary p53 suppressor proteins, MDMX and MDM2. Inhibitors of p53 suppression proteins being studied which may be used in the present invention include ALRN-6924 (Aileron), a stapled peptide that equipotently binds to and disrupts the interaction of MDMX and MDM2 with p53. ALRN-6924 is currently being evaluated in clinical trials for the treatment of AML, advanced myelodysplastic syndrome (MDS) and peripheral T-cell lymphoma (PTCL) (NCT02909972; NCT02264613).

In some embodiments, one or more other therapeutic agent is an inhibitor of transforming growth factor-beta (TGF-beta or TGFβ). Inhibitors of TGF-beta proteins being studied which may be used in the present invention include NIS793 (Novartis), an anti-TGF-beta antibody being tested in the clinic for treatment of various cancers, including breast, lung, hepatocellular, colorectal, pancreatic, prostate and renal cancer (NCT 02947165). In some embodiments, the inhibitor of TGF-beta proteins is fresolimumab (GC1008; Sanofi-Genzyme), which is being studied for melanoma (NCT00923169); renal cell carcinoma (NCT00356460); and non-small cell lung cancer (NCT02581787). Additionally, in some embodiments, the additional therapeutic agent is a TGF-beta trap, such as described in Connolly et al. (2012) Int'l J. Biological Sciences 8:964-978. One therapeutic compound currently in clinical trials for treatment of solid tumors is M7824 (Merck KgaA—formerly MSB0011459X), which is a bispecific, anti-PD-L1/TGFβ trap compound (NCT02699515); and (NCT02517398). M7824 is comprised of a fully human IgG1 antibody against PD-L1 fused to the extracellular domain of human TGF-beta receptor II, which functions as a TGFβ “trap.”

In some embodiments, one or more other therapeutic agent is selected from glembatumumab vedotin-monomethyl auristatin E (MMAE) (Celldex), an anti-glycoprotein NMB (gpNMB) antibody (CR011) linked to the cytotoxic MMAE. gpNMB is a protein overexpressed by multiple tumor types associated with cancer cells' ability to metastasize.

In some embodiments, one or more other therapeutic agent is an antiproliferative compound. Such antiproliferative compounds include, but are not limited to aromatase inhibitors; antiestrogens; topoisomerase I inhibitors; topoisomerase II inhibitors; microtubule active compounds; alkylating compounds; histone deacetylase inhibitors; compounds which induce cell differentiation processes; cyclooxygenase inhibitors; MMP inhibitors; mTOR inhibitors; antineoplastic antimetabolites; platin compounds; compounds targeting/decreasing a protein or lipid kinase activity and further anti-angiogenic compounds; compounds which target, decrease or inhibit the activity of a protein or lipid phosphatase; gonadorelin agonists; anti-androgens; methionine aminopeptidase inhibitors; matrix metalloproteinase inhibitors; bisphosphonates; biological response modifiers; antiproliferative antibodies; heparanase inhibitors; inhibitors of Ras oncogenic isoforms; telomerase inhibitors; proteasome inhibitors; compounds used in the treatment of hematologic malignancies; compounds which target, decrease or inhibit the activity of Flt-3; Hsp90 inhibitors such as 17-AAG (17-allylaminogeldanamycin, NSC330507), 17-DMAG (17-dimethylaminoethylamino-17-demethoxy-geldanamycin, NSC707545), IPI-504, CNF1010, CNF2024, CNF1010 from Conforma Therapeutics; temozolomide (Temodal®); kinesin spindle protein inhibitors, such as SB715992 or SB743921 from GlaxoSmithKline, or pentamidine/chlorpromazine from CombinatoRx; MEK inhibitors such as ARRY142886 from Array BioPharma, AZd₆244 from AstraZeneca, PD181461 from Pfizer and leucovorin.

In some embodiments, the present invention provides a method of treating Alzheimer's disease comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from donepezil (Aricept®), rivastigmine (Excelon®), galantamine (Razadyne®), tacrine (Cognex®), and memantine (Namenda).

In some embodiments, one or more other therapeutic agent is a taxane compound, which causes disruption of microtubules, which are essential for cell division. In some embodiments, a taxane compound is selected from paclitaxel (Taxol®, Bristol-Myers Squibb), docetaxel (Taxotere®, Sanofi-Aventis; Docefrez®, Sun Pharmaceutical), albumin-bound paclitaxel (Abraxane®; Abraxis/Celgene), cabazitaxel (Jevtana®, Sanofi-Aventis), and SID530 (SK Chemicals, Co.) (NCT00931008).

In some embodiments, one or more other therapeutic agent is a nucleoside inhibitor, or a therapeutic agent that interferes with normal DNA synthesis, protein synthesis, cell replication, or will otherwise inhibit rapidly proliferating cells.

In some embodiments, a nucleoside inhibitor is selected from trabectedin (guanidine alkylating agent, Yondelis®, Janssen Oncology), mechlorethamine (alkylating agent, Valchlor®, Aktelion Pharmaceuticals); vincristine (Oncovin®, Eli Lilly; Vincasar®, Teva Pharmaceuticals; Marqibo®, Talon Therapeutics); temozolomide (prodrug to alkylating agent 5-(3-methyltriazen-1-yl)-imidazole-4-carboxamide (MTIC) Temodar®, Merck); cytarabine injection (ara-C, antimetabolic cytidine analog, Pfizer); lomustine (alkylating agent, CeeNU®, Bristol-Myers Squibb; Gleostine®, NextSource Biotechnology); azacitidine (pyrimidine nucleoside analog of cytidine, Vidaza®, Celgene); omacetaxine mepesuccinate (cephalotaxine ester) (protein synthesis inhibitor, Synribo®; Teva Pharmaceuticals); asparaginase Erwinia chrysanthemi (enzyme for depletion of asparagine, Elspar®, Lundbeck; Erwinaze®, EUSA Pharma); eribulin mesylate (microtubule inhibitor, tubulin-based antimitotic, Halaven®, Eisai); cabazitaxel (microtubule inhibitor, tubulin-based antimitotic, Jevtana®, Sanofi-Aventis); capacetrine (thymidylate synthase inhibitor, Xeloda®, Genentech); bendamustine (bifunctional mechlorethamine derivative, believed to form interstrand DNA cross-links, Treanda®, Cephalon/Teva); ixabepilone (semi-synthetic analog of epothilone B, microtubule inhibitor, tubulin-based antimitotic, Ixempra®, Bristol-Myers Squibb); nelarabine (prodrug of deoxyguanosine analog, nucleoside metabolic inhibitor, Arranon®, Novartis); clorafabine (prodrug of ribonucleotide reductase inhibitor, competitive inhibitor of deoxycytidine, Clolar®, Sanofi-Aventis); and trifluridine and tipiracil (thymidine-based nucleoside analog and thymidine phosphorylase inhibitor, Lonsurf®, Taiho Oncology).

In some embodiments, one or more other therapeutic agent is a kinase inhibitor or VEGF-R antagonist. Approved VEGF inhibitors and kinase inhibitors useful in the present invention include: bevacizumab (Avastin®, Genentech/Roche) an anti-VEGF monoclonal antibody; ramucirumab (Cyramza®, Eli Lilly), an anti-VEGFR-2 antibody and ziv-aflibercept, also known as VEGF Trap (Zaltrap®; Regeneron/Sanofi). VEGFR inhibitors, such as regorafenib (Stivarga®, Bayer); vandetanib (Caprelsa®, AstraZeneca); axitinib (Inlyta®, Pfizer); and lenvatinib (Lenvima®, Eisai); Raf inhibitors, such as sorafenib (Nexavar®, Bayer AG and Onyx); dabrafenib (Tafinlar®, Novartis); and vemurafenib (Zelboraf®, Genentech/Roche); MEK inhibitors, such as cobimetanib (Cotellic®, Exelexis/Genentech/Roche); trametinib (Mekinist®, Novartis); Bcr-Abl tyrosine kinase inhibitors, such as imatinib (Gleevec®, Novartis); nilotinib (Tasigna®, Novartis); dasatinib (Sprycel®, BristolMyersSquibb); bosutinib (Bosulif®, Pfizer); and ponatinib (Inclusig®, Ariad Pharmaceuticals); Her2 and EGFR inhibitors, such as gefitinib (Iressa®, AstraZeneca); erlotinib (Tarceeva®, Genentech/Roche/Astellas); lapatinib (Tykerb®, Novartis); afatinib (Gilotrif®, Boehringer Ingelheim); osimertinib (targeting activated EGFR, Tagrisso®, AstraZeneca); and brigatinib (Alunbrig®, Ariad Pharmaceuticals); c-Met and VEGFR2 inhibitors, such as cabozanitib (Cometriq®, Exelexis); and multikinase inhibitors, such as sunitinib (Sutent®, Pfizer); pazopanib (Votrient®, Novartis); ALK inhibitors, such as crizotinib (Xalkori®, Pfizer); ceritinib (Zykadia®, Novartis); and alectinib (Alecenza®, Genentech/Roche); Bruton's tyrosine kinase inhibitors, such as ibrutinib (Imbruvica®, Pharmacyclics/Janssen); and Flt3 receptor inhibitors, such as midostaurin (Rydapt®, Novartis).

Other kinase inhibitors and VEGF-R antagonists that are in development and may be used in the present invention include tivozanib (Aveo Pharmaceuticals); vatalanib (Bayer/Novartis); lucitanib (Clovis Oncology); dovitinib (TKI258, Novartis); Chiauanib (Chipscreen Biosciences); CEP-11981 (Cephalon); linifanib (Abbott Laboratories); neratinib (HKI-272, Puma Biotechnology); radotinib (Supect®, IY5511, Il-Yang Pharmaceuticals, S. Korea); ruxolitinib (Jakafi®, Incyte Corporation); PTC299 (PTC Therapeutics); CP-547,632 (Pfizer); foretinib (Exelexis, GlaxoSmithKline); quizartinib (Daiichi Sankyo) and motesanib (Amgen/Takeda).

In another embodiment, the present invention provides a method of treating organ transplant rejection or graft vs. host disease comprising administering to a patient in need thereof a provided compound and one or more additional therapeutic agents selected from a steroid, cyclosporin, FK506, rapamycin, a hedgehog signaling inhibitor, a BTK inhibitor, a JAK/pan-JAK inhibitor, a TYK2 inhibitor, a PI3K inhibitor, and a SYK inhibitor.

In another embodiment, the present invention provides a method of treating or lessening the severity of a disease comprising administering to a patient in need thereof a provided compound and a BTK inhibitor, wherein the disease is selected from inflammatory bowel disease, arthritis, systemic lupus erythematosus (SLE), vasculitis, idiopathic thrombocytopenic purpura (ITP), rheumatoid arthritis, psoriatic arthritis, osteoarthritis, Still's disease, juvenile arthritis, diabetes, myasthenia gravis, Hashimoto's thyroiditis, Ord's thyroiditis, Graves' disease, autoimmune thyroiditis, Sjogren's syndrome, multiple sclerosis, systemic sclerosis, Lyme neuroborreliosis, Guillain-Barre syndrome, acute disseminated encephalomyelitis, Addison's disease, opsoclonus-myoclonus syndrome, ankylosing spondylosis, antiphospholipid antibody syndrome, aplastic anemia, autoimmune hepatitis, autoimmune gastritis, pernicious anemia, celiac disease, Goodpasture's syndrome, idiopathic thrombocytopenic purpura, optic neuritis, scleroderma, primary biliary cirrhosis, Reiter's syndrome, Takayasu's arteritis, temporal arteritis, warm autoimmune hemolytic anemia, Wegener's granulomatosis, psoriasis, alopecia universalis, Behcet's disease, chronic fatigue, dysautonomia, membranous glomerulonephropathy, endometriosis, interstitial cystitis, pemphigus vulgaris, bullous pemphigoid, neuromyotonia, scleroderma, vulvodynia, a hyperproliferative disease, rejection of transplanted organs or tissues, Acquired Immunodeficiency Syndrome (AIDS, also known as HIV), type 1 diabetes, graft versus host disease, transplantation, transfusion, anaphylaxis, allergies (e.g., allergies to plant pollens, latex, drugs, foods, insect poisons, animal hair, animal dander, dust mites, or cockroach calyx), type I hypersensitivity, allergic conjunctivitis, allergic rhinitis, and atopic dermatitis, asthma, appendicitis, atopic dermatitis, asthma, allergy, blepharitis, bronchiolitis, bronchitis, bursitis, cervicitis, cholangitis, cholecystitis, chronic graft rejection, colitis, conjunctivitis, Crohn's disease, cystitis, dacryoadenitis, dermatitis, dermatomyositis, encephalitis, endocarditis, endometritis, enteritis, enterocolitis, epicondylitis, epididymitis, fasciitis, fibrositis, gastritis, gastroenteritis, Henoch-Schonlein purpura, hepatitis, hidradenitis suppurativa, immunoglobulin A nephropathy, interstitial lung disease, laryngitis, mastitis, meningitis, myelitis myocarditis, myositis, nephritis, oophoritis, orchitis, osteitis, otitis, pancreatitis, parotitis, pericarditis, peritonitis, pharyngitis, pleuritis, phlebitis, pneumonitis, pneumonia, polymyositis, proctitis, prostatitis, pyelonephritis, rhinitis, salpingitis, sinusitis, stomatitis, synovitis, tendonitis, tonsillitis, ulcerative colitis, uveitis, vaginitis, vasculitis, or vulvitis, B-cell proliferative disorder, e.g., diffuse large B cell lymphoma, follicular lymphoma, chronic lymphocytic lymphoma, chronic lymphocytic leukemia, acute lymphocytic leukemia, B-cell prolymphocytic leukemia, lymphoplasmacytic lymphoma/Waldenstrom macroglobulinemia, splenic marginal zone lymphoma, multiple myeloma (also known as plasma cell myeloma), non-Hodgkin's lymphoma, Hodgkin's plasmacytoma, extranodal marginal zone B cell lymphoma, nodal marginal zone B cell lymphoma, mantle cell lymphoma, mediastinal (thymic) large B cell lymphoma, intravascular large B cell lymphoma, primary effusion lymphoma, Burkitt lymphoma/leukemia, or lymphomatoid granulomatosis, breast cancer, prostate cancer, or cancer of the mast cells (e.g., mastocytoma, mast cell leukemia, mast cell sarcoma, systemic mastocytosis), bone cancer, colorectal cancer, pancreatic cancer, diseases of the bone and joints including, without limitation, rheumatoid arthritis, seronegative spondyloarthropathies (including ankylosing spondylitis, psoriatic arthritis and Reiter's disease), Behcet's disease, Sjogren's syndrome, systemic sclerosis, osteoporosis, cancer, bone metastasis, a thromboembolic disorder, (e.g., myocardial infarct, angina pectoris, reocclusion after angioplasty, restenosis after angioplasty, reocclusion after aortocoronary bypass, restenosis after aortocoronary bypass, stroke, transitory ischemia, a peripheral arterial occlusive disorder, pulmonary embolism, deep venous thrombosis), inflammatory pelvic disease, urethritis, skin sunburn, sinusitis, pneumonitis, encephalitis, meningitis, myocarditis, nephritis, osteomyelitis, myositis, hepatitis, gastritis, enteritis, dermatitis, gingivitis, appendicitis, pancreatitis, cholocystitus, agammaglobulinemi a, psoriasis, allergy, Crohn's disease, irritable bowel syndrome, ulcerative colitis, Sjogren's disease, tissue graft rejection, hyperacute rejection of transplanted organs, asthma, allergic rhinitis, chronic obstructive pulmonary disease (COPD), autoimmune polyglandular disease (also known as autoimmune polyglandular syndrome), autoimmune alopecia, pernicious anemia, glomerul onephritis, dermatomyositis, multiple sclerosis, scleroderma, vasculitis, autoimmune hemolytic and thrombocytopenic states, Goodpasture's syndrome, atherosclerosis, Addison's disease, Parkinson's disease, Alzheimer's disease, diabetes, septic shock, systemic lupus erythematosus (SLE), rheumatoid arthritis, psoriatic arthritis, juvenile arthritis, osteoarthritis, chronic idiopathic thrombocytopenic purpura, Waldenstrom macroglobulinemia, myasthenia gravis, Hashimoto's thyroiditis, atopic dermatitis, degenerative joint disease, vitiligo, autoimmune hypopituitarism, Guillain-Barre syndrome, Behcet's disease, scleraderma, mycosis fungoides, acute inflammatory responses (such as acute respiratory distress syndrome and ischemia/reperfusion injury), and Graves' disease.

In another embodiment, the present invention provides a method of treating or lessening the severity of a disease comprising administering to a patient in need thereof a provided compound and a PI3K inhibitor, wherein the disease is selected from a cancer, a neurodegenative disorder, an angiogenic disorder, a viral disease, an autoimmune disease, an inflammatory disorder, a hormone-related disease, conditions associated with organ transplantation, immunodeficiency disorders, a destructive bone disorder, a proliferative disorder, an infectious disease, a condition associated with cell death, thrombin-induced platelet aggregation, chronic myelogenous leukemia (CML), chronic lymphocytic leukemia (CLL), liver disease, pathologic immune conditions involving T cell activation, a cardiovascular disorder, and a CNS disorder.

In another embodiment, the present invention provides a method of treating or lessening the severity of a disease comprising administering to a patient in need thereof a provided compound and a PI3K inhibitor, wherein the disease is selected from benign or malignant tumor, carcinoma or solid tumor of the brain, kidney (e.g., renal cell carcinoma (RCC)), liver, adrenal gland, bladder, breast, stomach, gastric tumors, ovaries, colon, rectum, prostate, pancreas, lung, vagina, endometrium, cervix, testis, genitourinary tract, esophagus, larynx, skin, bone or thyroid, sarcoma, glioblastomas, neuroblastomas, multiple myeloma or gastrointestinal cancer, especially colon carcinoma or colorectal adenoma or a tumor of the neck and head, an epidermal hyperproliferation, psoriasis, prostate hyperplasia, a neoplasia, a neoplasia of epithelial character, adenoma, adenocarcinoma, keratoacanthoma, epidermoid carcinoma, large cell carcinoma, non-small-cell lung carcinoma, lymphomas, (including, for example, non-Hodgkin's Lymphoma (NHL) and Hodgkin's lymphoma (also termed Hodgkin's or Hodgkin's disease)), a mammary carcinoma, follicular carcinoma, undifferentiated carcinoma, papillary carcinoma, seminoma, melanoma, or a leukemia, diseases include Cowden syndrome, Lhermitte-Dudos disease and Bannayan-Zonana syndrome, or diseases in which the PI3K/PKB pathway is aberrantly activated, asthma of whatever type or genesis including both intrinsic (non-allergic) asthma and extrinsic (allergic) asthma, mild asthma, moderate asthma, severe asthma, bronchitic asthma, exercise-induced asthma, occupational asthma and asthma induced following bacterial infection, acute lung injury (ALI), adult/acute respiratory distress syndrome (ARDS), chronic obstructive pulmonary, airways or lung disease (COPD, COAD or COLD), including chronic bronchitis or dyspnea associated therewith, emphysema, as well as exacerbation of airways hyperreactivity consequent to other drug therapy, in particular other inhaled drug therapy, bronchitis of whatever type or genesis including, but not limited to, acute, arachidic, catarrhal, croupus, chronic or phthinoid bronchitis, pneumoconiosis (an inflammatory, commonly occupational, disease of the lungs, frequently accompanied by airways obstruction, whether chronic or acute, and occasioned by repeated inhalation of dusts) of whatever type or genesis, including, for example, aluminosis, anthracosis, asbestosis, chalicosis, ptilosis, siderosis, silicosis, tabacosis and byssinosis, Loffler's syndrome, eosinophilic, pneumonia, parasitic (in particular metazoan) infestation (including tropical eosinophilia), bronchopulmonary aspergillosis, polyarteritis nodosa (including Churg-Strauss syndrome), eosinophilic granuloma and eosinophil-related disorders affecting the airways occasioned by drug-reaction, psoriasis, contact dermatitis, atopic dermatitis, alopecia areata, erythema multiforma, dermatitis herpetiformis, scleroderma, vitiligo, hypersensitivity angiitis, urticaria, bullous pemphigoid, lupus erythematosus, pemphisus, epidermolysis bullosa acquisita, conjunctivitis, keratoconjunctivitis sicca, and vernal conjunctivitis, diseases affecting the nose including allergic rhinitis, and inflammatory disease in which autoimmune reactions are implicated or having an autoimmune component or etiology, including autoimmune hematological disorders (e.g. hemolytic anemia, aplastic anemia, pure red cell anemia and idiopathic thrombocytopenia), systemic lupus erythematosus, rheumatoid arthritis, polychondritis, sclerodoma, Wegener granulamatosis, dermatomyositis, chronic active hepatitis, myasthenia gravis, Steven-Johnson syndrome, idiopathic sprue, autoimmune inflammatory bowel disease (e.g. ulcerative colitis and Crohn's disease), endocrine opthalmopathy, Grave's disease, sarcoidosis, alveolitis, chronic hypersensitivity pneumonitis, multiple sclerosis, primary biliary cirrhosis, uveitis (anterior and posterior), keratoconjunctivitis sicca and vernal keratoconjunctivitis, interstitial lung fibrosis, psoriatic arthritis and glomerulonephritis (with and without nephrotic syndrome, e.g. including idiopathic nephrotic syndrome or minal change nephropathy, restenosis, cardiomegaly, atherosclerosis, myocardial infarction, ischemic stroke and congestive heart failure, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, Huntington's disease, and cerebral ischemia, and neurodegenerative disease caused by traumatic injury, glutamate neurotoxicity and hypoxia.

In some embodiments, one or more other therapeutic agent is a phosphatidylinositol 3 kinase (PI3K) inhibitor. In some embodiments, a PI3K inhibitor is selected from idelalisib (Zydelig®, Gilead), alpelisib (BYL719, Novartis), taselisib (GDC-0032, Genentech/Roche); pictilisib (GDC-0941, Genentech/Roche); copanlisib (BAY806946, Bayer); duvelisib (formerly IPI-145, Infinity Pharmaceuticals); PQR309 (Piqur Therapeutics, Switzerland); and TGR1202 (formerly RP5230, TG Therapeutics).

The compounds and compositions, according to the method of the present invention, may be administered using any amount and any route of administration effective for treating or lessening the severity of a cancer, an autoimmune disorder, a proliferative disorder, an inflammatory disorder, a neurodegenerative or neurological disorder, schizophrenia, a bone-related disorder, liver disease, or a cardiac disorder. The exact amount required will vary from subject to subject, depending on the species, age, and general condition of the subject, the severity of the infection, the particular agent, its mode of administration, and the like. Compounds of the invention are preferably formulated in dosage unit form for ease of administration and uniformity of dosage. The expression “dosage unit form” as used herein refers to a physically discrete unit of agent appropriate for the patient to be treated. It will be understood, however, that the total daily usage of the compounds and compositions of the present invention will be decided by the attending physician within the scope of sound medical judgment. The specific effective dose level for any particular patient or organism will depend upon a variety of factors including the disorder being treated and the severity of the disorder; the activity of the specific compound employed; the specific composition employed; the age, body weight, general health, sex and diet of the patient; the time of administration, route of administration, and rate of excretion of the specific compound employed; the duration of the treatment; drugs used in combination or coincidental with the specific compound employed, and like factors well known in the medical arts. The term “patient”, as used herein, means an animal, preferably a mammal, and most preferably a human.

Pharmaceutically acceptable compositions of this invention can be administered to humans and other animals orally, rectally, parenterally, intracisternally, intravaginally, intraperitoneally, topically (as by powders, ointments, or drops), bucally, as an oral or nasal spray, or the like, depending on the severity of the infection being treated. In certain embodiments, the compounds of the invention may be administered orally or parenterally at dosage levels of about 0.01 mg/kg to about 50 mg/kg and preferably from about 1 mg/kg to about 25 mg/kg, of subject body weight per day, one or more times a day, to obtain the desired therapeutic effect.

Liquid dosage forms for oral administration include, but are not limited to, pharmaceutically acceptable emulsions, microemulsions, solutions, suspensions, syrups and elixirs. In addition to the active compounds, the liquid dosage forms may contain inert diluents commonly used in the art such as, for example, water or other solvents, solubilizing agents and emulsifiers such as ethyl alcohol, isopropyl alcohol, ethyl carbonate, ethyl acetate, benzyl alcohol, benzyl benzoate, propylene glycol, 1,3-butylene glycol, dimethylformamide, oils (in particular, cottonseed, groundnut, corn, germ, olive, castor, and sesame oils), glycerol, tetrahydrofurfuryl alcohol, polyethylene glycols and fatty acid esters of sorbitan, and mixtures thereof. Besides inert diluents, the oral compositions can also include adjuvants such as wetting agents, emulsifying and suspending agents, sweetening, flavoring, and perfuming agents.

Injectable preparations, for example, sterile injectable aqueous or oleaginous suspensions may be formulated according to the known art using suitable dispersing or wetting agents and suspending agents. The sterile injectable preparation may also be a sterile injectable solution, suspension or emulsion in a nontoxic parenterally acceptable diluent or solvent, for example, as a solution in 1,3-butanediol. Among the acceptable vehicles and solvents that may be employed are water, Ringer's solution, U.S.P. and isotonic sodium chloride solution. In addition, sterile, fixed oils are conventionally employed as a solvent or suspending medium. For this purpose any bland fixed oil can be employed including synthetic mono- or diglycerides. In addition, fatty acids such as oleic acid are used in the preparation of injectables.

Injectable formulations can be sterilized, for example, by filtration through a bacterial-retaining filter, or by incorporating sterilizing agents in the form of sterile solid compositions which can be dissolved or dispersed in sterile water or other sterile injectable medium prior to use.

In order to prolong the effect of a compound of the present invention, it is often desirable to slow the absorption of the compound from subcutaneous or intramuscular injection. This may be accomplished by the use of a liquid suspension of crystalline or amorphous material with poor water solubility. The rate of absorption of the compound then depends upon its rate of dissolution that, in turn, may depend upon crystal size and crystalline form. Alternatively, delayed absorption of a parenterally administered compound form is accomplished by dissolving or suspending the compound in an oil vehicle. Injectable depot forms are made by forming microencapsule matrices of the compound in biodegradable polymers such as polylactide-polyglycolide. Depending upon the ratio of compound to polymer and the nature of the particular polymer employed, the rate of compound release can be controlled. Examples of other biodegradable polymers include poly(orthoesters) and poly(anhydrides). Depot injectable formulations are also prepared by entrapping the compound in liposomes or microemulsions that are compatible with body tissues.

Compositions for rectal or vaginal administration are preferably suppositories which can be prepared by mixing the compounds of this invention with suitable non-irritating excipients or carriers such as cocoa butter, polyethylene glycol or a suppository wax which are solid at ambient temperature but liquid at body temperature and therefore melt in the rectum or vaginal cavity and release the active compound.

Solid dosage forms for oral administration include capsules, tablets, pills, powders, and granules. In such solid dosage forms, the active compound is mixed with at least one inert, pharmaceutically acceptable excipient or carrier such as sodium citrate or dicalcium phosphate and/or a) fillers or extenders such as starches, lactose, sucrose, glucose, mannitol, and silicic acid, b) binders such as, for example, carboxymethylcellulose, alginates, gelatin, polyvinylpyrrolidinone, sucrose, and acacia, c) humectants such as glycerol, d) disintegrating agents such as agar-agar, calcium carbonate, potato or tapioca starch, alginic acid, certain silicates, and sodium carbonate, e) solution retarding agents such as paraffin, f) absorption accelerators such as quaternary ammonium compounds, g) wetting agents such as, for example, cetyl alcohol and glycerol monostearate, h) absorbents such as kaolin and bentonite clay, and i) lubricants such as talc, calcium stearate, magnesium stearate, solid polyethylene glycols, sodium lauryl sulfate, and mixtures thereof. In the case of capsules, tablets and pills, the dosage form may also comprise buffering agents.

Solid compositions of a similar type may also be employed as fillers in soft and hard-filled gelatin capsules using such excipients as lactose or milk sugar as well as high molecular weight polyethylene glycols and the like. The solid dosage forms of tablets, dragees, capsules, pills, and granules can be prepared with coatings and shells such as enteric coatings and other coatings well known in the pharmaceutical formulating art. They may optionally contain opacifying agents and can also be of a composition that they release the active ingredient(s) only, or preferentially, in a certain part of the intestinal tract, optionally, in a delayed manner. Examples of embedding compositions that can be used include polymeric substances and waxes. Solid compositions of a similar type may also be employed as fillers in soft and hard-filled gelatin capsules using such excipients as lactose or milk sugar as well as high molecular weight polethylene glycols and the like.

The active compounds can also be in micro-encapsulated form with one or more excipients as noted above. The solid dosage forms of tablets, dragees, capsules, pills, and granules can be prepared with coatings and shells such as enteric coatings, release controlling coatings and other coatings well known in the pharmaceutical formulating art. In such solid dosage forms the active compound may be admixed with at least one inert diluent such as sucrose, lactose or starch. Such dosage forms may also comprise, as is normal practice, additional substances other than inert diluents, e.g., tableting lubricants and other tableting aids such a magnesium stearate and microcrystalline cellulose. In the case of capsules, tablets and pills, the dosage forms may also comprise buffering agents. They may optionally contain opacifying agents and can also be of a composition that they release the active ingredient(s) only, or preferentially, in a certain part of the intestinal tract, optionally, in a delayed manner. Examples of embedding compositions that can be used include polymeric substances and waxes.

Dosage forms for topical or transdermal administration of a compound of this invention include ointments, pastes, creams, lotions, gels, powders, solutions, sprays, inhalants or patches. The active component is admixed under sterile conditions with a pharmaceutically acceptable carrier and any needed preservatives or buffers as may be required. Ophthalmic formulation, ear drops, and eye drops are also contemplated as being within the scope of this invention. Additionally, the present invention contemplates the use of transdermal patches, which have the added advantage of providing controlled delivery of a compound to the body. Such dosage forms can be made by dissolving or dispensing the compound in the proper medium. Absorption enhancers can also be used to increase the flux of the compound across the skin. The rate can be controlled by either providing a rate controlling membrane or by dispersing the compound in a polymer matrix or gel.

According to one embodiment, the invention relates to a method of inhibiting protein kinase activity or degading a protein kinase in a biological sample comprising the step of contacting said biological sample with a compound of this invention, or a composition comprising said compound.

According to another embodiment, the invention relates to a method of inhibiting or degrading STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6, or a mutant thereof, activity in a biological sample comprising the step of contacting said biological sample with a compound of this invention, or a composition comprising said compound.

The term “biological sample”, as used herein, includes, without limitation, cell cultures or extracts thereof biopsied material obtained from a mammal or extracts thereof; and blood, saliva, urine, feces, semen, tears, or other body fluids or extracts thereof.

Inhibition and/or degradation of a STAT protein, or a protein selected from STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6, or a mutant thereof, activity in a biological sample is useful for a variety of purposes that are known to one of skill in the art. Examples of such purposes include, but are not limited to, blood transfusion, organ-transplantation, biological specimen storage, and biological assays.

Another embodiment of the present invention relates to a method of degrading a protein kinase and/or inhibiting protein kinase activity in a patient comprising the step of administering to said patient a compound of the present invention, or a composition comprising said compound.

According to another embodiment, the invention relates to a method of degrading and/or inhibiting one or more of STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6, or a mutant thereof, activity in a patient comprising the step of administering to said patient a compound of the present invention, or a composition comprising said compound. In other embodiments, the present invention provides a method for treating a disorder mediated by one or more of STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B, or STAT6, or a mutant thereof, in a patient in need thereof, comprising the step of administering to said patient a compound according to the present invention or pharmaceutically acceptable composition thereof. Such disorders are described in detail herein.

Depending upon the particular condition, or disease, to be treated, additional therapeutic agents that are normally administered to treat that condition, may also be present in the compositions of this invention. As used herein, additional therapeutic agents that are normally administered to treat a particular disease, or condition, are known as “appropriate for the disease, or condition, being treated.”

A compound of the current invention may also be used to advantage in combination with other antiproliferative compounds. Such antiproliferative compounds include, but are not limited to aromatase inhibitors; antiestrogens; topoisomerase I inhibitors; topoisomerase II inhibitors; microtubule active compounds; alkylating compounds; histone deacetylase inhibitors; compounds which induce cell differentiation processes; cyclooxygenase inhibitors; MMP inhibitors; mTOR inhibitors; antineoplastic antimetabolites; platin compounds; compounds targeting/decreasing a protein or lipid kinase activity and further anti-angiogenic compounds; compounds which target, decrease or inhibit the activity of a protein or lipid phosphatase; gonadorelin agonists; anti-androgens; methionine aminopeptidase inhibitors; matrix metalloproteinase inhibitors; bisphosphonates; biological response modifiers; antiproliferative antibodies; heparanase inhibitors; inhibitors of Ras oncogenic isoforms; telomerase inhibitors; proteasome inhibitors; compounds used in the treatment of hematologic malignancies; compounds which target, decrease or inhibit the activity of Flt-3; Hsp90 inhibitors such as 17-AAG (17-allylaminogeldanamycin, NSC330507), 17-DMAG (17-dimethylaminoethylamino-17-demethoxy-geldanamycin, NSC707545), IPI-504, CNF1010, CNF2024, CNF1010 from Conforma Therapeutics; temozolomide (Temodal®); kinesin spindle protein inhibitors, such as SB715992 or SB743921 from GlaxoSmithKline, or pentamidine/chlorpromazine from CombinatoRx; MEK inhibitors such as ARRY142886 from Array BioPharma, AZD6244 from AstraZeneca, PD181461 from Pfizer and leucovorin.

The term “aromatase inhibitor” as used herein relates to a compound which inhibits estrogen production, for instance, the conversion of the substrates androstenedione and testosterone to estrone and estradiol, respectively. The term includes, but is not limited to steroids, especially atamestane, exemestane and formestane and, in particular, non-steroids, especially aminoglutethimide, roglethimide, pyridoglutethimide, trilostane, testolactone, ketokonazole, vorozole, fadrozole, anastrozole and letrozole. Exemestane is marketed under the trade name Aromasin™. Formestane is marketed under the trade name Lentaron™. Fadrozole is marketed under the trade name Afema™. Anastrozole is marketed under the trade name Arimidex™. Letrozole is marketed under the trade names Femara™ or Femar™. Aminoglutethimide is marketed under the trade name Orimeten™. A combination of the invention comprising a chemotherapeutic agent which is an aromatase inhibitor is particularly useful for the treatment of hormone receptor positive tumors, such as breast tumors.

In some embodiments, one or more other therapeutic agent is an mTOR inhibitor, which inhibits cell proliferation, angiogenesis and glucose uptake. In some embodiments, an mTOR inhibitor is everolimus (Afinitor®, Novartis); temsirolimus (Torisel®, Pfizer); and sirolimus (Rapamune®, Pfizer).

In some embodiments, one or more other therapeutic agent is an aromatase inhibitor. In some embodiments, an aromatase inhibitor is selected from exemestane (Aromasin®, Pfizer); anastazole (Arimidex®, AstraZeneca) and letrozole (Femara®, Novartis).

The term “antiestrogen” as used herein relates to a compound which antagonizes the effect of estrogens at the estrogen receptor level. The term includes, but is not limited to tamoxifen, fulvestrant, raloxifene and raloxifene hydrochloride. Tamoxifen is marketed under the trade name Nolvadex™. Raloxifene hydrochloride is marketed under the trade name Evista™. Fulvestrant can be administered under the trade name Faslodex™. A combination of the invention comprising a chemotherapeutic agent which is an antiestrogen is particularly useful for the treatment of estrogen receptor positive tumors, such as breast tumors.

The term “anti-androgen” as used herein relates to any substance which is capable of inhibiting the biological effects of androgenic hormones and includes, but is not limited to, bicalutamide (Casodex™). The term “gonadorelin agonist” as used herein includes, but is not limited to abarelix, goserelin and goserelin acetate. Goserelin can be administered under the trade name Zoladex™.

The term “topoisomerase I inhibitor” as used herein includes, but is not limited to topotecan, gimatecan, irinotecan, camptothecian and its analogues, 9-nitrocamptothecin and the macromolecular camptothecin conjugate PNU-166148. Irinotecan can be administered, e.g. in the form as it is marketed, e.g. under the trademark Camptosar™. Topotecan is marketed under the trade name Hycamptin™.

The term “topoisomerase II inhibitor” as used herein includes, but is not limited to the anthracyclines such as doxorubicin (including liposomal formulation, such as Caelyx™) daunorubicin, epirubicin, idarubicin and nemorubicin, the anthraquinones mitoxantrone and losoxantrone, and the podophillotoxines etoposide and teniposide. Etoposide is marketed under the trade name Etopophos™. Teniposide is marketed under the trade name VM 26-Bristol Doxorubicin is marketed under the trade name Acriblastin™ or Adriamycin™. Epirubicin is marketed under the trade name Farmorubicin™. Idarubicin is marketed. under the trade name Zavedos™. Mitoxantrone is marketed under the trade name Novantron.

The term “microtubule active agent” relates to microtubule stabilizing, microtubule destabilizing compounds and microtublin polymerization inhibitors including, but not limited to taxanes, such as paclitaxel and docetaxel; vinca alkaloids, such as vinblastine or vinblastine sulfate, vincristine or vincristine sulfate, and vinorelbine; discodermolides; cochicine and epothilones and derivatives thereof. Paclitaxel is marketed under the trade name Taxol™. Docetaxel is marketed under the trade name Taxotere™. Vinblastine sulfate is marketed under the trade name Vinblastin R.P™. Vincristine sulfate is marketed under the trade name Farmistin™.

The term “alkylating agent” as used herein includes, but is not limited to, cyclophosphamide, ifosfamide, melphalan or nitrosourea (BCNU or Gliadel). Cyclophosphamide is marketed under the trade name Cyclostin™. Ifosfamide is marketed under the trade name Holoxan™.

The term “histone deacetylase inhibitors” or “HDAC inhibitors” relates to compounds which inhibit the histone deacetylase and which possess antiproliferative activity. This includes, but is not limited to, suberoylanilide hydroxamic acid (SAHA).

The term “antineoplastic antimetabolite” includes, but is not limited to, 5-fluorouracil or 5-FU, capecitabine, gemcitabine, DNA demethylating compounds, such as 5-azacytidine and decitabine, methotrexate and edatrexate, and folic acid antagonists such as pemetrexed. Capecitabine is marketed under the trade name Xeloda™. Gemcitabine is marketed under the trade name Gemzar™.

The term “platin compound” as used herein includes, but is not limited to, carboplatin, cis-platin, cisplatinum and oxaliplatin. Carboplatin can be administered, e.g., in the form as it is marketed, e.g. under the trademark Carboplat™. Oxaliplatin can be administered, e.g., in the form as it is marketed, e.g. under the trademark Eloxatin™.

The term “Bcl-2 inhibitor” as used herein includes, but is not limited to compounds having inhibitory activity against B-cell lymphoma 2 protein (Bcl-2), including but not limited to ABT-199, ABT-731, ABT-737, apogossypol, Ascenta's pan-Bcl-2 inhibitors, curcumin (and analogs thereof), dual Bcl-2/Bcl-xL inhibitors (Infinity Pharmaceuticals/Novartis Pharmaceuticals), Genasense (G3139), HA14-1 (and analogs thereof; see WO2008118802), navitoclax (and analogs thereof, see U.S. Pat. No. 7,390,799), NH-1 (Shenayng Pharmaceutical University), obatoclax (and analogs thereof, see WO2004106328), S-001 (Gloria Pharmaceuticals), TW series compounds (Univ. of Michigan), and venetoclax. In some embodiments the Bcl-2 inhibitor is a small molecule therapeutic. In some embodiments the Bcl-2 inhibitor is a peptidomimetic.

The term “compounds targeting/decreasing a protein or lipid kinase activity; or a protein or lipid phosphatase activity; or further anti-angiogenic compounds” as used herein includes, but is not limited to, protein tyrosine kinase and/or serine and/or threonine kinase inhibitors or lipid kinase inhibitors, such as a) compounds targeting, decreasing or inhibiting the activity of the platelet-derived growth factor-receptors (PDGFR), such as compounds which target, decrease or inhibit the activity of PDGFR, especially compounds which inhibit the PDGF receptor, such as an N-phenyl-2-pyrimidine-amine derivative, such as imatinib, SU101, SU6668 and GFB-111; b) compounds targeting, decreasing or inhibiting the activity of the fibroblast growth factor-receptors (FGFR); c) compounds targeting, decreasing or inhibiting the activity of the insulin-like growth factor receptor I (IGF-IR), such as compounds which target, decrease or inhibit the activity of IGF-IR, especially compounds which inhibit the kinase activity of IGF-I receptor, or antibodies that target the extracellular domain of IGF-I receptor or its growth factors; d) compounds targeting, decreasing or inhibiting the activity of the Trk receptor tyrosine kinase family, or ephrin B4 inhibitors; e) compounds targeting, decreasing or inhibiting the activity of the AxI receptor tyrosine kinase family; f) compounds targeting, decreasing or inhibiting the activity of the Ret receptor tyrosine kinase; g) compounds targeting, decreasing or inhibiting the activity of the Kit/SCFR receptor tyrosine kinase, such as imatinib; h) compounds targeting, decreasing or inhibiting the activity of the C-kit receptor tyrosine kinases, which are part of the PDGFR family, such as compounds which target, decrease or inhibit the activity of the c-Kit receptor tyrosine kinase family, especially compounds which inhibit the c-Kit receptor, such as imatinib; i) compounds targeting, decreasing or inhibiting the activity of members of the c-Abl family, their gene-fusion products (e.g. BCR-Abl kinase) and mutants, such as compounds which target decrease or inhibit the activity of c-Abl family members and their gene fusion products, such as an N-phenyl-2-pyrimidine-amine derivative, such as imatinib or nilotinib (AMN107); PD180970; AG957; NSC 680410; PD173955 from ParkeDavis; or dasatinib (BMS-354825); j) compounds targeting, decreasing or inhibiting the activity of members of the protein kinase C (PKC) and Raf family of serine/threonine kinases, members of the MEK, SRC, JAK/pan-JAK, FAK, PDK1, PKB/Akt, Ras/MAPK, PI3K, SYK, TYK2, BTK and TEC family, and/or members of the cyclin-dependent kinase family (CDK) including staurosporine derivatives, such as midostaurin; examples of further compounds include UCN-01, safingol, BAY 43-9006, Bryostatin 1, Perifosine; llmofosine; RO 318220 and RO 320432; GO 6976; lsis 3521; LY333531/LY379196; isochinoline compounds; FTIs; PD184352 or QAN697 (a P13K inhibitor) or AT7519 (CDK inhibitor); k) compounds targeting, decreasing or inhibiting the activity of protein-tyrosine kinase inhibitors, such as compounds which target, decrease or inhibit the activity of protein-tyrosine kinase inhibitors include imatinib mesylate (Gleevec™) or tyrphostin such as Tyrphostin A23/RG-50810; AG 99; Tyrphostin AG 213; Tyrphostin AG 1748; Tyrphostin AG 490; Tyrphostin B44; Tyrphostin B44 (+) enantiomer; Tyrphostin AG 555; AG 494; Tyrphostin AG 556, AG957 and adaphostin (4-{[(2,5-dihydroxyphenyl)methyl]amino}-benzoic acid adamantyl ester; NSC 680410, adaphostin); 1) compounds targeting, decreasing or inhibiting the activity of the epidermal growth factor family of receptor tyrosine kinases (EGFR₁ ErbB2, ErbB3, ErbB4 as homo- or heterodimers) and their mutants, such as compounds which target, decrease or inhibit the activity of the epidermal growth factor receptor family are especially compounds, proteins or antibodies which inhibit members of the EGF receptor tyrosine kinase family, such as EGF receptor, ErbB2, ErbB3 and ErbB4 or bind to EGF or EGF related ligands, CP 358774, ZD 1839, ZM 105180; trastuzumab (Herceptin™) cetuximab (Erbitux™), Iressa, Tarceva, OSI-774, Cl-1033, EKB-569, GW-2016, E1.1, E2.4, E2.5, E6.2, E6.4, E2.11, E6.3 or E7.6.3, and 7H-pyrrolo-[2,3-d]pyrimidine derivatives; m) compounds targeting, decreasing or inhibiting the activity of the c-Met receptor, such as compounds which target, decrease or inhibit the activity of c-Met, especially compounds which inhibit the kinase activity of c-Met receptor, or antibodies that target the extracellular domain of c-Met or bind to HGF, n) compounds targeting, decreasing or inhibiting the kinase activity of one or more JAK family members (JAK1/JAK2/JAK3/TYK2 and/or pan-JAK), including but not limited to PRT-062070, SB-1578, baricitinib, pacritinib, momelotinib, VX-509, AZD-1480, TG-101348, tofacitinib, and ruxolitinib; o) compounds targeting, decreasing or inhibiting the kinase activity of PI3 kinase (PI3K) including but not limited to ATU-027, SF-1126, DS-7423, PBI-05204, GSK-2126458, ZSTK-474, buparlisib, pictrelisib, PF-4691502, BYL-719, dactolisib, XL-147, XL-765, and idelalisib; and; and q) compounds targeting, decreasing or inhibiting the signaling effects of hedgehog protein (Hh) or smoothened receptor (SMO) pathways, including but not limited to cyclopamine, vismodegib, itraconazole, erismodegib, and IPI-926 (saridegib).

Compounds which target, decrease or inhibit the activity of a protein or lipid phosphatase are e.g. inhibitors of phosphatase 1, phosphatase 2A, or CDC25, such as okadaic acid or a derivative thereof.

In some embodiments, one or more other therapeutic agent is a growth factor antagonist, such as an antagonist of platelet-derived growth factor (PDGF), or epidermal growth factor (EGF) or its receptor (EGFR). Approved PDGF antagonists which may be used in the present invention include olaratumab (Lartruvo®; Eli Lilly). Approved EGFR antagonists which may be used in the present invention include cetuximab (Erbitux®, Eli Lilly); necitumumab (Portrazza®, Eli Lilly), panitumumab (Vectibix®, Amgen); and osimertinib (targeting activated EGFR, Tagrisso®, AstraZeneca).

The term “PI3K inhibitor” as used herein includes, but is not limited to compounds having inhibitory activity against one or more enzymes in the phosphatidylinositol-3-kinase family, including, but not limited to PI3Kα, PI3Kγ, PI3Kδ, PI3Kβ, PI3K-C2α, PI3K-C2β, PI3K-C2γ, Vps34, p110-α, p110-β, p110-γ, p110-δ, p85-α, p85-β, p55-γ, p150, p101, and p87. Examples of PI3K inhibitors useful in this invention include but are not limited to ATU-027, SF-1126, DS-7423, PBI-05204, GSK-2126458, ZSTK-474, buparlisib, pictrelisib, PF-4691502, BYL-719, dactolisib, XL-147, XL-765, and idelalisib.

The term “BTK inhibitor” as used herein includes, but is not limited to compounds having inhibitory activity against Bruton's Tyrosine Kinase (BTK), including, but not limited to AVL-292 and ibrutinib.

The term “SYK inhibitor” as used herein includes, but is not limited to compounds having inhibitory activity against spleen tyrosine kinase (SYK), including but not limited to PRT-062070, R-343, R-333, Excellair, PRT-062607, and fostamatinib

Further examples of BTK inhibitory compounds, and conditions treatable by such compounds in combination with compounds of this invention can be found in WO2008039218 and WO2011090760, the entirety of which are incorporated herein by reference.

Further examples of SYK inhibitory compounds, and conditions treatable by such compounds in combination with compounds of this invention can be found in WO2003063794, WO2005007623, and WO2006078846, the entirety of which are incorporated herein by reference.

Further examples of PI3K inhibitory compounds, and conditions treatable by such compounds in combination with compounds of this invention can be found in WO2004019973, WO2004089925, WO2007016176, U.S. Pat. No. 8,138,347, WO2002088112, WO2007084786, WO2007129161, WO2006122806, WO2005113554, and WO2007044729 the entirety of which are incorporated herein by reference.

Further examples of JAK inhibitory compounds, and conditions treatable by such compounds in combination with compounds of this invention can be found in WO2009114512, WO2008109943, WO2007053452, WO2000142246, and WO2007070514, the entirety of which are incorporated herein by reference.

Further anti-angiogenic compounds include compounds having another mechanism for their activity, e.g. unrelated to protein or lipid kinase inhibition e.g. thalidomide (Thalomid™) and TNP-470.

Examples of proteasome inhibitors useful for use in combination with compounds of the invention include, but are not limited to bortezomib, disulfiram, epigallocatechin-3-gallate (EGCG), salinosporamide A, carfilzomib, ONX-0912, CEP-18770, and MLN9708.

Compounds which target, decrease or inhibit the activity of a protein or lipid phosphatase are e.g. inhibitors of phosphatase 1, phosphatase 2A, or CDC25, such as okadaic acid or a derivative thereof.

Compounds which induce cell differentiation processes include, but are not limited to, retinoic acid, α- γ- or δ-tocopherol or α- γ- or δ-tocotrienol.

The term cyclooxygenase inhibitor as used herein includes, but is not limited to, Cox-2 inhibitors, 5-alkyl substituted 2-arylaminophenylacetic acid and derivatives, such as celecoxib (Celebrex™), rofecoxib (Vioxx™), etoricoxib, valdecoxib or a 5-alkyl-2-arylaminophenylacetic acid, such as 5-methyl-2-(2′-chloro-6′-fluoroanilino)phenyl acetic acid, lumiracoxib.

The term “bisphosphonates” as used herein includes, but is not limited to, etridonic, clodronic, tiludronic, pamidronic, alendronic, ibandronic, risedronic and zoledronic acid. Etridonic acid is marketed under the trade name Didronel™. Clodronic acid is marketed under the trade name Bonefos™. Tiludronic acid is marketed under the trade name Skelid™. Pamidronic acid is marketed under the trade name Aredia™. Alendronic acid is marketed under the trade name Fosamax™. Ibandronic acid is marketed under the trade name Bondranat™. Risedronic acid is marketed under the trade name Actonel™. Zoledronic acid is marketed under the trade name Zometa™. The term “mTOR inhibitors” relates to compounds which inhibit the mammalian target of rapamycin (mTOR) and which possess antiproliferative activity such as sirolimus (Rapamune®), everolimus (Certican™), CCI-779 and ABT578.

The term “heparanase inhibitor” as used herein refers to compounds which target, decrease or inhibit heparin sulfate degradation. The term includes, but is not limited to, PI-88. The term “biological response modifier” as used herein refers to a lymphokine or interferons.

The term “inhibitor of Ras oncogenic isoforms”, such as H-Ras, K-Ras, or N-Ras, as used herein refers to compounds which target, decrease or inhibit the oncogenic activity of Ras; for example, a “farnesyl transferase inhibitor” such as L-744832, DK8G557 or R115777 (Zarnestra™). The term “telomerase inhibitor” as used herein refers to compounds which target, decrease or inhibit the activity of telomerase. Compounds which target, decrease or inhibit the activity of telomerase are especially compounds which inhibit the telomerase receptor, such as telomestatin.

The term “methionine aminopeptidase inhibitor” as used herein refers to compounds which target, decrease or inhibit the activity of methionine aminopeptidase. Compounds which target, decrease or inhibit the activity of methionine aminopeptidase include, but are not limited to, bengamide or a derivative thereof.

The term “proteasome inhibitor” as used herein refers to compounds which target, decrease or inhibit the activity of the proteasome. Compounds which target, decrease or inhibit the activity of the proteasome include, but are not limited to, Bortezomib (Velcade™),); carfilzomib (Kyprolis®, Amgen); and ixazomib (Ninlaro®, Takeda), and MLN 341.

The term “matrix metalloproteinase inhibitor” or (“MMP” inhibitor) as used herein includes, but is not limited to, collagen peptidomimetic and nonpeptidomimetic inhibitors, tetracycline derivatives, e.g. hydroxamate peptidomimetic inhibitor batimastat and its orally bioavailable analogue marimastat (BB-2516), prinomastat (AG3340), metastat (NSC 683551) BMS-279251, BAY 12-9566, TAA211, MMI270B or AAJ996.

The term “compounds used in the treatment of hematologic malignancies” as used herein includes, but is not limited to, FMS-like tyrosine kinase inhibitors, which are compounds targeting, decreasing or inhibiting the activity of FMS-like tyrosine kinase receptors (Flt-3R); interferon, 1-β-D-arabinofuransylcytosine (ara-c) and bisulfan; and ALK inhibitors, which are compounds which target, decrease or inhibit anaplastic lymphoma kinase.

Compounds which target, decrease or inhibit the activity of FMS-like tyrosine kinase receptors (Flt-3R) are especially compounds, proteins or antibodies which inhibit members of the Flt-3R receptor kinase family, such as PKC412, midostaurin, a staurosporine derivative, SU11248 and MLN518.

The term “HSP90 inhibitors” as used herein includes, but is not limited to, compounds targeting, decreasing or inhibiting the intrinsic ATPase activity of HSP90; degrading, targeting, decreasing or inhibiting the HSP90 client proteins via the ubiquitin proteosome pathway. Compounds targeting, decreasing or inhibiting the intrinsic ATPase activity of HSP90 are especially compounds, proteins or antibodies which inhibit the ATPase activity of HSP90, such as 17-allylamino,17-demethoxygeldanamycin (17AAG), a geldanamycin derivative; other geldanamycin related compounds; radicicol and HDAC inhibitors.

The term “antiproliferative antibodies” as used herein includes, but is not limited to, trastuzumab (Herceptin™), Trastuzumab-DM1, erbitux, bevacizumab (Avastin™), rituximab (Rituxan®), PRO64553 (anti-CD40) and 2C4 Antibody. By antibodies is meant intact monoclonal antibodies, polyclonal antibodies, multispecific antibodies formed from at least 2 intact antibodies, and antibodies fragments so long as they exhibit the desired biological activity.

For the treatment of acute myeloid leukemia (AML), compounds of the current invention can be used in combination with standard leukemia therapies, especially in combination with therapies used for the treatment of AML. In particular, compounds of the current invention can be administered in combination with, for example, farnesyl transferase inhibitors and/or other drugs useful for the treatment of AML, such as Daunorubicin, Adriamycin, Ara-C, VP-16, Teniposide, Mitoxantrone, Idarubicin, Carboplatinum and PKC412.

Other anti-leukemic compounds include, for example, Ara-C, a pyrimidine analog, which is the 2′-alpha-hydroxy ribose (arabinoside) derivative of deoxycytidine. Also included is the purine analog of hypoxanthine, 6-mercaptopurine (6-MP) and fludarabine phosphate. Compounds which target, decrease or inhibit activity of histone deacetylase (HDAC) inhibitors such as sodium butyrate and suberoylanilide hydroxamic acid (SAHA) inhibit the activity of the enzymes known as histone deacetylases. Specific HDAC inhibitors include MS275, SAHA, FK228 (formerly FR901228), Trichostatin A and compounds disclosed in U.S. Pat. No. 6,552,065 including, but not limited to, N-hydroxy-3-[4-[[[2-(2-methyl-1H-indol-3-yl)-ethyl]-amino]methyl]phenyl]-2E-2-propenamide, or a pharmaceutically acceptable salt thereof and N-hydroxy-3-[4-[(2-hydroxyethyl) {2-(1H-indol-3-yl)ethyl]-amino]methyl]phenyl]-2E-2-propenamide, or a pharmaceutically acceptable salt thereof, especially the lactate salt. Somatostatin receptor antagonists as used herein refer to compounds which target, treat or inhibit the somatostatin receptor such as octreotide, and SOM230. Tumor cell damaging approaches refer to approaches such as ionizing radiation. The term “ionizing radiation” referred to above and hereinafter means ionizing radiation that occurs as either electromagnetic rays (such as X-rays and gamma rays) or particles (such as alpha and beta particles). Ionizing radiation is provided in, but not limited to, radiation therapy and is known in the art. See Hellman, Principles of Radiation Therapy, Cancer, in Principles and Practice of Oncology, Devita et al., Eds., 4^(th) Edition, Vol. 1, pp. 248-275 (1993).

Also included are EDG binders and ribonucleotide reductase inhibitors. The term “EDG binders” as used herein refers to a class of immunosuppressants that modulates lymphocyte recirculation, such as FTY720. The term “ribonucleotide reductase inhibitors” refers to pyrimidine or purine nucleoside analogs including, but not limited to, fludarabine and/or cytosine arabinoside (ara-C), 6-thioguanine, 5-fluorouracil, cladribine, 6-mercaptopurine (especially in combination with ara-C against ALL) and/or pentostatin. Ribonucleotide reductase inhibitors are especially hydroxyurea or 2-hydroxy-1H-isoindole-1,3-dione derivatives.

Also included are in particular those compounds, proteins or monoclonal antibodies of VEGF such as 1-(4-chloroanilino)-4-(4-pyridylmethyl)phthalazine or a pharmaceutically acceptable salt thereof, 1-(4-chloroanilino)-4-(4-pyridylmethyl)phthalazine succinate; Angiostatin™; Endostatin™; anthranilic acid amides; ZD4190; ZD6474; SU5416; SU6668; bevacizumab; or anti-VEGF antibodies or anti-VEGF receptor antibodies, such as rhuMAb and RHUFab, VEGF aptamer such as Macugon; FLT-4 inhibitors, FLT-3 inhibitors, VEGFR-2 IgGI antibody, Angiozyme (RPI 4610) and Bevacizumab (Avastin™).

Photodynamic therapy as used herein refers to therapy which uses certain chemicals known as photosensitizing compounds to treat or prevent cancers. Examples of photodynamic therapy include treatment with compounds, such as Visudyne™ and porfimer sodium.

Angiostatic steroids as used herein refers to compounds which block or inhibit angiogenesis, such as, e.g., anecortave, triamcinolone, hydrocortisone, 11-α-epihydrocotisol, cortexolone, 17α-hydroxyprogesterone, corticosterone, desoxycorticosterone, testosterone, estrone and dexamethasone.

Implants containing corticosteroids refers to compounds, such as fluocinolone and dexamethasone.

Other chemotherapeutic compounds include, but are not limited to, plant alkaloids, hormonal compounds and antagonists; biological response modifiers, preferably lymphokines or interferons; antisense oligonucleotides or oligonucleotide derivatives; shRNA or siRNA; or miscellaneous compounds or compounds with other or unknown mechanism of action.

The compounds of the invention are also useful as co-therapeutic compounds for use in combination with other drug substances such as anti-inflammatory, bronchodilatory or antihistamine drug substances, particularly in the treatment of obstructive or inflammatory airways diseases such as those mentioned hereinbefore, for example as potentiators of therapeutic activity of such drugs or as a means of reducing required dosaging or potential side effects of such drugs. A compound of the invention may be mixed with the other drug substance in a fixed pharmaceutical composition or it may be administered separately, before, simultaneously with or after the other drug substance. Accordingly the invention includes a combination of a compound of the invention as hereinbefore described with an anti-inflammatory, bronchodilatory, antihistamine or anti-tussive drug substance, said compound of the invention and said drug substance being in the same or different pharmaceutical composition.

Suitable anti-inflammatory drugs include steroids, in particular glucocorticosteroids such as budesonide, beclamethasone dipropionate, fluticasone propionate, ciclesonide or mometasone furoate; non-steroidal glucocorticoid receptor agonists; LTB4 antagonists such LY293111, CGS025019C, CP-195543, SC-53228, BIIL 284, ONO 4057, SB 209247; LTD4 antagonists such as montelukast and zafirlukast; PDE4 inhibitors such cilomilast (Ariflo® GlaxoSmithKline), Roflumilast (Byk Gulden), V-11294A (Napp), BAY19-8004 (Bayer), SCH-351591 (Schering-Plough), Arofylline (Almirall Prodesfarma), PD189659/PD168787 (Parke-Davis), AWD-12-281 (Asta Medica), CDC-801 (Celgene), SeICID™ CC-10004 (Celgene), VM554/UM565 (Vernalis), T-440 (Tanabe), KW-4490 (Kyowa Hakko Kogyo); A2a agonists; A2b antagonists; and beta-2 adrenoceptor agonists such as albuterol (salbutamol), metaproterenol, terbutaline, salmeterol fenoterol, procaterol, and especially, formoterol and pharmaceutically acceptable salts thereof. Suitable bronchodilatory drugs include anticholinergic or antimuscarinic compounds, in particular ipratropium bromide, oxitropium bromide, tiotropium salts and CHF 4226 (Chiesi), and glycopyrrolate.

Suitable antihistamine drug substances include cetirizine hydrochloride, acetaminophen, clemastine fumarate, promethazine, loratidine, desloratidine, diphenhydramine and fexofenadine hydrochloride, activastine, astemizole, azelastine, ebastine, epinastine, mizolastine and tefenadine.

Other useful combinations of compounds of the invention with anti-inflammatory drugs are those with antagonists of chemokine receptors, e.g. CCR-1, CCR-2, CCR-3, CCR-4, CCR-5, CCR-6, CCR-7, CCR-8, CCR-9 and CCR10, CXCR1, CXCR2, CXCR3, CXCR4, CXCR5, particularly CCR-5 antagonists such as Schering-Plough antagonists SC-351125, SCH-55700 and SCH-D, and Takeda antagonists such as N-[[4-[[[6,7-dihydro-2-(4-methylphenyl)-5H-benzo-cyclohepten-8-yl]carbonyl]amino]phenyl]-methyl]tetrahydro-N,N-dimethyl-2H-pyran-4-aminium chloride (TAK-770).

The structure of the active compounds identified by code numbers, generic or trade names may be taken from the actual edition of the standard compendium “The Merck Index” or from databases, e.g. Patents International (e.g. IMS World Publications).

A compound of the current invention may also be used in combination with known therapeutic processes, for example, the administration of hormones or radiation. In certain embodiments, a provided compound is used as a radiosensitizer, especially for the treatment of tumors which exhibit poor sensitivity to radiotherapy.

A compound of the current invention can be administered alone or in combination with one or more other therapeutic compounds, possible combination therapy taking the form of fixed combinations or the administration of a compound of the invention and one or more other therapeutic compounds being staggered or given independently of one another, or the combined administration of fixed combinations and one or more other therapeutic compounds. A compound of the current invention can besides or in addition be administered especially for tumor therapy in combination with chemotherapy, radiotherapy, immunotherapy, phototherapy, surgical intervention, or a combination of these. Long-term therapy is equally possible as is adjuvant therapy in the context of other treatment strategies, as described above. Other possible treatments are therapy to maintain the patient's status after tumor regression, or even chemopreventive therapy, for example in patients at risk.

Those additional agents may be administered separately from an inventive compound-containing composition, as part of a multiple dosage regimen. Alternatively, those agents may be part of a single dosage form, mixed together with a compound of this invention in a single composition. If administered as part of a multiple dosage regime, the two active agents may be submitted simultaneously, sequentially or within a period of time from one another normally within five hours from one another.

As used herein, the term “combination,” “combined,” and related terms refers to the simultaneous or sequential administration of therapeutic agents in accordance with this invention. For example, a compound of the present invention may be administered with another therapeutic agent simultaneously or sequentially in separate unit dosage forms or together in a single unit dosage form. Accordingly, the present invention provides a single unit dosage form comprising a compound of the current invention, an additional therapeutic agent, and a pharmaceutically acceptable carrier, adjuvant, or vehicle.

The amount of both an inventive compound and additional therapeutic agent (in those compositions which comprise an additional therapeutic agent as described above) that may be combined with the carrier materials to produce a single dosage form will vary depending upon the host treated and the particular mode of administration. Preferably, compositions of this invention should be formulated so that a dosage of between 0.01-100 mg/kg body weight/day of an inventive compound can be administered.

In those compositions which comprise an additional therapeutic agent, that additional therapeutic agent and the compound of this invention may act synergistically. Therefore, the amount of additional therapeutic agent in such compositions will be less than that required in a monotherapy utilizing only that therapeutic agent. In such compositions a dosage of between 0.01-1,000 μg/kg body weight/day of the additional therapeutic agent can be administered.

The amount of one or more other therapeutic agent present in the compositions of this invention may be no more than the amount that would normally be administered in a composition comprising that therapeutic agent as the only active agent. Preferably the amount of one or more other therapeutic agent in the presently disclosed compositions will range from about 50% to 100% of the amount normally present in a composition comprising that agent as the only therapeutically active agent. In some embodiments, one or more other therapeutic agent is administered at a dosage of about 50%, about 55%, about 60%, about 65%, about 70%, about 75%, about 80%, about 85%, about 90%, or about 95% of the amount normally administered for that agent. As used herein, the phrase “normally administered” means the amount an FDA approved therapeutic agent is provided for dosing per the FDA label insert.

The compounds of this invention, or pharmaceutical compositions thereof, may also be incorporated into compositions for coating an implantable medical device, such as prostheses, artificial valves, vascular grafts, stents and catheters. Vascular stents, for example, have been used to overcome restenosis (re-narrowing of the vessel wall after injury). However, patients using stents or other implantable devices risk clot formation or platelet activation. These unwanted effects may be prevented or mitigated by pre-coating the device with a pharmaceutically acceptable composition comprising a kinase inhibitor. Implantable devices coated with a compound of this invention are another embodiment of the present invention.

Exemplary Immuno-Oncology Agents

In some embodiments, one or more other therapeutic agent is an immuno-oncology agent. As used herein, the term “an immuno-oncology agent” refers to an agent which is effective to enhance, stimulate, and/or up-regulate immune responses in a subject. In some embodiments, the administration of an immuno-oncology agent with a compound of the invention has a synergic effect in treating a cancer.

An immuno-oncology agent can be, for example, a small molecule drug, an antibody, or a biologic or small molecule. Examples of biologic immuno-oncology agents include, but are not limited to, cancer vaccines, antibodies, and cytokines. In some embodiments, an antibody is a monoclonal antibody. In some embodiments, a monoclonal antibody is humanized or human.

In some embodiments, an immuno-oncology agent is (i) an agonist of a stimulatory (including a co-stimulatory) receptor or (ii) an antagonist of an inhibitory (including a co-inhibitory) signal on T cells, both of which result in amplifying antigen-specific T cell responses.

Certain of the stimulatory and inhibitory molecules are members of the immunoglobulin super family (IgSF). One important family of membrane-bound ligands that bind to co-stimulatory or co-inhibitory receptors is the B7 family, which includes B7-1, B7-2, B7-H1 (PD-L1), B7-DC (PD-L2), B7-H2 (ICOS-L), B7-H3, B7-H4, B7-H5 (VISTA), and B7-H6. Another family of membrane bound ligands that bind to co-stimulatory or co-inhibitory receptors is the TNF family of molecules that bind to cognate TNF receptor family members, which includes CD40 and CD40L, OX-40, OX-40L, CD70, CD27L, CD30, CD30L, 4-1BBL, CD137 (4-1BB), TRAIL/Apo2-L, TRAILR1/DR4, TRAILR2/DR5, TRAILR3, TRAILR4, OPG, RANK, RANKL, TWEAKR/Fn14, TWEAK, BAFFR, EDAR, XEDAR, TACI, APRIL, BCMA, LTβR, LIGHT, DcR3, HVEM, VEGI/TL1A, TRAMP/DR3, EDAR, EDA1, XEDAR, EDA2, TNFR1, Lymphotoxin α/TNFβ, TNFR2, TNFα, LTβR, Lymphotoxin α1β2, FAS, FASL, RELT, DR6, TROY, NGFR.

In some embodiments, an immuno-oncology agent is a cytokine that inhibits T cell activation (e.g., IL-6, IL-10, TGF-β, VEGF, and other immunosuppressive cytokines) or a cytokine that stimulates T cell activation, for stimulating an immune response.

In some embodiments, a combination of a compound of the invention and an immuno-oncology agent can stimulate T cell responses. In some embodiments, an immuno-oncology agent is: (i) an antagonist of a protein that inhibits T cell activation (e.g., immune checkpoint inhibitors) such as CTLA-4, PD-1, PD-L1, PD-L2, LAG-3, TIM-3, Galectin 9, CEACAM-1, BTLA, CD69, Galectin-1, TIGIT, CD113, GPR56, VISTA, 2B4, CD48, GARP, PD1H, LAIR1, TIM-1, and TIM-4; or (ii) an agonist of a protein that stimulates T cell activation such as B7-1, B7-2, CD28, 4-1BB (CD137), 4-1BBL, ICOS, ICOS-L, OX40, OX40L, GITR, GITRL, CD70, CD27, CD40, DR3 and CD28H.

In some embodiments, an immuno-oncology agent is an antagonist of inhibitory receptors on NK cells or an agonists of activating receptors on NK cells. In some embodiments, an immuno-oncology agent is an antagonists of KIR, such as lirilumab.

In some embodiments, an immuno-oncology agent is an agent that inhibits or depletes macrophages or monocytes, including but not limited to CSF-1R antagonists such as CSF-1R antagonist antibodies including RG7155 (WO11/70024, WO11/107553, WO11/131407, WO13/87699, WO13/119716, WO13/132044) or FPA-008 (WO11/140249; WO13169264; WO14/036357).

In some embodiments, an immuno-oncology agent is selected from agonistic agents that ligate positive costimulatory receptors, blocking agents that attenuate signaling through inhibitory receptors, antagonists, and one or more agents that increase systemically the frequency of anti-tumor T cells, agents that overcome distinct immune suppressive pathways within the tumor microenvironment (e.g., block inhibitory receptor engagement (e.g., PD-L1/PD-1 interactions), deplete or inhibit Tregs (e.g., using an anti-CD25 monoclonal antibody (e.g., daclizumab) or by ex vivo anti-CD25 bead depletion), inhibit metabolic enzymes such as IDO, or reverse/prevent T cell energy or exhaustion) and agents that trigger innate immune activation and/or inflammation at tumor sites.

In some embodiments, an immuno-oncology agent is a CTLA-4 antagonist. In some embodiments, a CTLA-4 antagonist is an antagonistic CTLA-4 antibody. In some embodiments, an antagonistic CTLA-4 antibody is YERVOY (ipilimumab) or tremelimumab.

In some embodiments, an immuno-oncology agent is a PD-1 antagonist. In some embodiments, a PD-1 antagonist is administered by infusion. In some embodiments, an immuno-oncology agent is an antibody or an antigen-binding portion thereof that binds specifically to a Programmed Death-1 (PD-1) receptor and inhibits PD-1 activity. In some embodiments, a PD-1 antagonist is an antagonistic PD-1 antibody. In some embodiments, an antagonistic PD-1 antibody is OPDIVO (nivolumab), KEYTRUDA (pembrolizumab), or MEDI-0680 (AMP-514; WO2012/145493). In some embodiments, an immuno-oncology agent may be pidilizumab (CT-011). In some embodiments, an immuno-oncology agent is a recombinant protein composed of the extracellular domain of PD-L2 (B7-DC) fused to the Fc portion of IgG1, called AMP-224.

In some embodiments, an immuno-oncology agent is a PD-L1 antagonist. In some embodiments, a PD-L1 antagonist is an antagonistic PD-L1 antibody. In some embodiments, a PD-L1 antibody is MPDL3280A (RG7446; WO2010/077634), durvalumab (MEDI4736), BMS-936559 (WO2007/005874), and MSB0010718C (WO2013/79174).

In some embodiments, an immuno-oncology agent is a LAG-3 antagonist. In some embodiments, a LAG-3 antagonist is an antagonistic LAG-3 antibody. In some embodiments, a LAG3 antibody is BMS-986016 (WO10/19570, WO14/08218), or IMP-731 or IMP-321 (WO08/132601, WO009/44273).

In some embodiments, an immuno-oncology agent is a CD137 (4-1BB) agonist. In some embodiments, a CD137 (4-1BB) agonist is an agonistic CD137 antibody. In some embodiments, a CD137 antibody is urelumab or PF-05082566 (WO12/32433).

In some embodiments, an immuno-oncology agent is a GITR agonist. In some embodiments, a GITR agonist is an agonistic GITR antibody. In some embodiments, a GITR antibody is BMS-986153, BMS-986156, TRX-518 (WO006/105021, WO009/009116), or MK-4166 (WO11/028683).

In some embodiments, an immuno-oncology agent is an indoleamine (2,3)-dioxygenase (IDO) antagonist. In some embodiments, an IDO antagonist is selected from epacadostat (INCB024360, Incyte); indoximod (NLG-8189, NewLink Genetics Corporation); capmanitib (INC280, Novartis); GDC-0919 (Genentech/Roche); PF-06840003 (Pfizer); BMS:F001287 (Bristol-Myers Squibb); Phy906/KD108 (Phytoceutica); an enzyme that breaks down kynurenine (Kynase, Kyn Therapeutics); and NLG-919 (WO09/73620, WO009/1156652, WO11/56652, WO12/142237).

In some embodiments, an immuno-oncology agent is an OX40 agonist. In some embodiments, an OX40 agonist is an agonistic OX40 antibody. In some embodiments, an OX40 antibody is MEDI-6383 or MEDI-6469.

In some embodiments, an immuno-oncology agent is an OX40L antagonist. In some embodiments, an OX40L antagonist is an antagonistic OX40 antibody. In some embodiments, an OX40L antagonist is RG-7888 (WO06/029879).

In some embodiments, an immuno-oncology agent is a CD40 agonist. In some embodiments, a CD40 agonist is an agonistic CD40 antibody. In some embodiments, an immuno-oncology agent is a CD40 antagonist. In some embodiments, a CD40 antagonist is an antagonistic CD40 antibody. In some embodiments, a CD40 antibody is lucatumumab or dacetuzumab.

In some embodiments, an immuno-oncology agent is a CD27 agonist. In some embodiments, a CD27 agonist is an agonistic CD27 antibody. In some embodiments, a CD27 antibody is varlilumab.

In some embodiments, an immuno-oncology agent is MGA271 (to B7H3) (WO11/109400).

In some embodiments, an immuno-oncology agent is abagovomab, adecatumumab, afutuzumab, alemtuzumab, anatumomab mafenatox, apolizumab, atezolimab, avelumab, blinatumomab, BMS-936559, catumaxomab, durvalumab, epacadostat, epratuzumab, indoximod, inotuzumab ozogamicin, intelumumab, ipilimumab, isatuximab, lambrolizumab, MED14736, MPDL3280A, nivolumab, obinutuzumab, ocaratuzumab, ofatumumab, olatatumab, pembrolizumab, pidilizumab, rituximab, ticilimumab, samalizumab, or tremelimumab.

In some embodiments, an immuno-oncology agent is an immunostimulatory agent. For example, antibodies blocking the PD-1 and PD-L1 inhibitory axis can unleash activated tumor-reactive T cells and have been shown in clinical trials to induce durable anti-tumor responses in increasing numbers of tumor histologies, including some tumor types that conventionally have not been considered immunotherapy sensitive. See, e.g., Okazaki, T. et al. (2013) Nat. Immunol. 14, 1212-1218; Zou et al. (2016) Sci. Transl. Med. 8. The anti-PD-1 antibody nivolumab (Opdivo®, Bristol-Myers Squibb, also known as ONO-4538, MDX1106 and BMS-936558), has shown potential to improve the overall survival in patients with RCC who had experienced disease progression during or after prior anti-angiogenic therapy.

In some embodiments, the immunomodulatory therapeutic specifically induces apoptosis of tumor cells. Approved immunomodulatory therapeutics which may be used in the present invention include pomalidomide (Pomalyst®, Celgene); lenalidomide (Revlimid®, Celgene); ingenol mebutate (Picato®, LEO Pharma).

In some embodiments, an immuno-oncology agent is a cancer vaccine. In some embodiments, the cancer vaccine is selected from sipuleucel-T (Provenge®, Dendreon/Valeant Pharmaceuticals), which has been approved for treatment of asymptomatic, or minimally symptomatic metastatic castrate-resistant (hormone-refractory) prostate cancer; and talimogene laherparepvec (Imlygic®, BioVex/Amgen, previously known as T-VEC), a genetically modified oncolytic viral therapy approved for treatment of unresectable cutaneous, subcutaneous and nodal lesions in melanoma. In some embodiments, an immuno-oncology agent is selected from an oncolytic viral therapy such as pexastimogene devacirepvec (PexaVec/JX-594, SillaJen/formerly Jennerex Biotherapeutics), a thymidine kinase- (TK-) deficient vaccinia virus engineered to express GM-CSF, for hepatocellular carcinoma (NCT02562755) and melanoma (NCT00429312); pelareorep (Reolysin®, Oncolytics Biotech), a variant of respiratory enteric orphan virus (reovirus) which does not replicate in cells that are not RAS-activated, in numerous cancers, including colorectal cancer (NCT01622543); prostate cancer (NCT01619813); head and neck squamous cell cancer (NCT01166542); pancreatic adenocarcinoma (NCT00998322); and non-small cell lung cancer (NSCLC) (NCT 00861627); enadenotucirev (NG-348, PsiOxus, formerly known as ColoAd1), an adenovirus engineered to express a full length CD80 and an antibody fragment specific for the T-cell receptor CD3 protein, in ovarian cancer (NCT02028117); metastatic or advanced epithelial tumors such as in colorectal cancer, bladder cancer, head and neck squamous cell carcinoma and salivary gland cancer (NCT02636036); ONCOS-102 (Targovax/formerly Oncos), an adenovirus engineered to express GM-CSF, in melanoma (NCT03003676); and peritoneal disease, colorectal cancer or ovarian cancer (NCT02963831); GL-ONC1 (GLV-1 h68/GLV-1 h153, Genelux GmbH), vaccinia viruses engineered to express beta-galactosidase (beta-gal)/beta-glucoronidase or beta-gal/human sodium iodide symporter (hNIS), respectively, were studied in peritoneal carcinomatosis (NCT01443260); fallopian tube cancer, ovarian cancer (NCT 02759588); or CG0070 (Cold Genesys), an adenovirus engineered to express GM-CSF, in bladder cancer (NCT02365818).

In some embodiments, an immuno-oncology agent is selected from JX-929 (SillaJen/formerly Jennerex Biotherapeutics), a TK- and vaccinia growth factor-deficient vaccinia virus engineered to express cytosine deaminase, which is able to convert the prodrug 5-fluorocytosine to the cytotoxic drug 5-fluorouracil; TG01 and TG02 (Targovax/formerly Oncos), peptide-based immunotherapy agents targeted for difficult-to-treat RAS mutations; and TILT-123 (TILT Biotherapeutics), an engineered adenovirus designated: Ad5/3-E2F-delta24-hTNFα-IRES-hIL20; and VSV-GP (ViraTherapeutics) a vesicular stomatitis virus (VSV) engineered to express the glycoprotein (GP) of lymphocytic choriomeningitis virus (LCMV), which can be further engineered to express antigens designed to raise an antigen-specific CD8⁺ T cell response.

In some embodiments, an immuno-oncology agent is a T-cell engineered to express a chimeric antigen receptor, or CAR. The T-cells engineered to express such chimeric antigen receptor are referred to as a CAR-T cells.

CARs have been constructed that consist of binding domains, which may be derived from natural ligands, single chain variable fragments (scFv) derived from monoclonal antibodies specific for cell-surface antigens, fused to endodomains that are the functional end of the T-cell receptor (TCR), such as the CD3-zeta signaling domain from TCRs, which is capable of generating an activation signal in T lymphocytes. Upon antigen binding, such CARs link to endogenous signaling pathways in the effector cell and generate activating signals similar to those initiated by the TCR complex.

For example, in some embodiments the CAR-T cell is one of those described in U.S. Pat. No. 8,906,682 (June; hereby incorporated by reference in its entirety), which discloses CAR-T cells engineered to comprise an extracellular domain having an antigen binding domain (such as a domain that binds to CD19), fused to an intracellular signaling domain of the T cell antigen receptor complex zeta chain (such as CD3 zeta). When expressed in the T cell, the CAR is able to redirect antigen recognition based on the antigen binding specificity. In the case of CD19, the antigen is expressed on malignant B cells. Over 200 clinical trials are currently in progress employing CAR-T in a wide range of indications. [https://clinicaltrials.gov/ct2/results?term=chimeric+antigen+receptors&pg=1].

In some embodiments, an immunostimulatory agent is an activator of retinoic acid receptor-related orphan receptor γ (RORγt). RORγt is a transcription factor with key roles in the differentiation and maintenance of Type 17 effector subsets of CD4+(Th17) and CD8+(Tc17) T cells, as well as the differentiation of IL-17 expressing innate immune cell subpopulations such as NK cells. In some embodiments, an activator of RORγt is LYC-55716 (Lycera), which is currently being evaluated in clinical trials for the treatment of solid tumors (NCT02929862).

In some embodiments, an immunostimulatory agent is an agonist or activator of a toll-like receptor (TLR). Suitable activators of TLRs include an agonist or activator of TLR9 such as SD-101 (Dynavax). SD-101 is an immunostimulatory CpG which is being studied for B-cell, follicular and other lymphomas (NCT02254772). Agonists or activators of TLR8 which may be used in the present invention include motolimod (VTX-2337, VentiRx Pharmaceuticals) which is being studied for squamous cell cancer of the head and neck (NCT02124850) and ovarian cancer (NCT02431559).

Other immuno-oncology agents that may be used in the present invention include urelumab (BMS-663513, Bristol-Myers Squibb), an anti-CD137 monoclonal antibody; varlilumab (CDX-1127, Celldex Therapeutics), an anti-CD27 monoclonal antibody; BMS-986178 (Bristol-Myers Squibb), an anti-OX40 monoclonal antibody; lirilumab (IPH2102/BMS-986015, Innate Pharma, Bristol-Myers Squibb), an anti-KIR monoclonal antibody; monalizumab (IPH2201, Innate Pharma, AstraZeneca) an anti-NKG2A monoclonal antibody; andecaliximab (GS-5745, Gilead Sciences), an anti-MMP9 antibody; MK-4166 (Merck & Co.), an anti-GITR monoclonal antibody.

In some embodiments, an immunostimulatory agent is selected from elotuzumab, mifamurtide, an agonist or activator of a toll-like receptor, and an activator of RORγt.

In some embodiments, an immunostimulatory therapeutic is recombinant human interleukin 15 (rhIL-15). rhIL-15 has been tested in the clinic as a therapy for melanoma and renal cell carcinoma (NCT01021059 and NCT01369888) and leukemias (NCT02689453). In some embodiments, an immunostimulatory agent is recombinant human interleukin 12 (rhIL-12). In some embodiments, an IL-15 based immunotherapeutic is heterodimeric IL-15 (hetIL-15, Novartis/Admune), a fusion complex composed of a synthetic form of endogenous IL-15 complexed to the soluble IL-15 binding protein IL-15 receptor alpha chain (IL15:sIL-15R_(A)), which has been tested in Phase 1 clinical trials for melanoma, renal cell carcinoma, non-small cell lung cancer and head and neck squamous cell carcinoma (NCT02452268). In some embodiments, a recombinant human interleukin 12 (rhIL-12) is NM-IL-12 (Neumedicines, Inc.), NCT02544724, or NCT02542124.

In some embodiments, an immuno-oncology agent is selected from those descripted in Jerry L. Adams et al., “Big opportunities for small molecules in immuno-oncology,” Cancer Therapy 2015, Vol. 14, pages 603-622, the content of which is incorporated herein by reference in its entirety. In some embodiments, an immuno-oncology agent is selected from the examples described in Table 1 of Jerry L. Adams et al. In some embodiments, an immuno-oncology agent is a small molecule targeting an immuno-oncology target selected from those listed in Table 2 of Jerry L. Adams ET. AL. In some embodiments, an immuno-oncology agent is a small molecule agent selected from those listed in Table 2 of Jerry L. Adams et al.

In some embodiments, an immuno-oncology agent is selected from the small molecule immuno-oncology agents described in Peter L. Toogood, “Small molecule immuno-oncology therapeutic agents,” Bioorganic & Medicinal Chemistry Letters 2018, Vol. 28, pages 319-329, the content of which is incorporated herein by reference in its entirety. In some embodiments, an immuno-oncology agent is an agent targeting the pathways as described in Peter L. Toogood.

In some embodiments, an immuno-oncology agent is selected from those described in Sandra L. Ross et al., “Bispecific T cell engager (BiTE®) antibody constructs can mediate bystander tumor cell killing”, PLoS ONE 12(8): e0183390, the contents of which is incorporated herein by reference in its entirety. In some embodiments, an immuno-oncology agent is a bispecific T cell engager (BiTE®) antibody construct. In some embodiments, a bispecific T cell engager (BiTE®) antibody construct is a CD19/CD3 bispecific antibody construct. In some embodiments, a bispecific T cell engager (BiTE®) antibody construct is an EGFR/CD3 bispecific antibody construct. In some embodiments, a bispecific T cell engager (BiTE®) antibody construct activates T cells. In some embodiments, a bispecific T cell engager (BiTE®) antibody construct activates T cells, which release cytokines inducing upregulation of intercellular adhesion molecule 1 (ICAM-1) and FAS on bystander cells. In some embodiments, a bispecific T cell engager (BiTE®) antibody construct activates T cells which result in induced bystander cell lysis. In some embodiments, the bystander cells are in solid tumors. In some embodiments, the bystander cells being lysed are in proximity to the BiTE®-activated T cells. In some embodiment, the bystander cells comprises tumor-associated antigen (TAA) negative cancer cells. In some embodiment, the bystander cells comprise EGFR-negative cancer cells. In some embodiments, an immuno-oncology agent is an antibody which blocks the PD-L1/PD1 axis and/or CTLA4. In some embodiments, an immuno-oncology agent is an ex-vivo expanded tumor-infiltrating T cell. In some embodiments, an immuno-oncology agent is a bispecific antibody construct or chimeric antigen receptors (CARs) that directly connect T cells with tumor-associated surface antigens (TAAs).

Exemplary Immune Checkpoint Inhibitors

In some embodiments, an immuno-oncology agent is an immune checkpoint inhibitor as described herein.

The term “checkpoint inhibitor” as used herein relates to agents useful in preventing cancer cells from avoiding the immune system of the patient. One of the major mechanisms of anti-tumor immunity subversion is known as “T-cell exhaustion,” which results from chronic exposure to antigens that has led to up-regulation of inhibitory receptors. These inhibitory receptors serve as immune checkpoints in order to prevent uncontrolled immune reactions.

PD-1 and co-inhibitory receptors such as cytotoxic T-lymphocyte antigen 4 (CTLA-4, B and T Lymphocyte Attenuator (BTLA; CD272), T cell Immunoglobulin and Mucin domain-3 (Tim-3), Lymphocyte Activation Gene-3 (Lag-3; CD223), and others are often referred to as a checkpoint regulators. They act as molecular “gatekeepers” that allow extracellular information to dictate whether cell cycle progression and other intracellular signaling processes should proceed.

In some embodiments, an immune checkpoint inhibitor is an antibody to PD-1. PD-1 binds to the programmed cell death 1 receptor (PD-1) to prevent the receptor from binding to the inhibitory ligand PDL-1, thus overriding the ability of tumors to suppress the host anti-tumor immune response.

In one aspect, the checkpoint inhibitor is a biologic therapeutic or a small molecule. In another aspect, the checkpoint inhibitor is a monoclonal antibody, a humanized antibody, a fully human antibody, a fusion protein or a combination thereof. In a further aspect, the checkpoint inhibitor inhibits a checkpoint protein selected from CTLA-4, PDL1, PDL2, PD1, B7-H3, B7-H4, BTLA, HVEM, TIM3, GAL9, LAG3, VISTA, KIR, 2B4, CD160, CGEN-15049, CHK 1, CHK2, A2aR, B-7 family ligands or a combination thereof. In an additional aspect, the checkpoint inhibitor interacts with a ligand of a checkpoint protein selected from CTLA-4, PDL1, PDL2, PD1, B7-H3, B7-H4, BTLA, HVEM, TIM3, GAL9, LAG3, VISTA, KIR, 2B4, CD160, CGEN-15049, CHK 1, CHK2, A2aR, B-7 family ligands or a combination thereof. In an aspect, the checkpoint inhibitor is an immunostimulatory agent, a T cell growth factor, an interleukin, an antibody, a vaccine or a combination thereof. In a further aspect, the interleukin is IL-7 or IL-15. In a specific aspect, the interleukin is glycosylated IL-7. In an additional aspect, the vaccine is a dendritic cell (DC) vaccine.

Checkpoint inhibitors include any agent that blocks or inhibits in a statistically significant manner, the inhibitory pathways of the immune system. Such inhibitors may include small molecule inhibitors or may include antibodies, or antigen binding fragments thereof, that bind to and block or inhibit immune checkpoint receptors or antibodies that bind to and block or inhibit immune checkpoint receptor ligands. Illustrative checkpoint molecules that may be targeted for blocking or inhibition include, but are not limited to, CTLA-4, PDL1, PDL2, PD1, B7-H3, B7-H4, BTLA, HVEM, GAL9, LAG3, TIM3, VISTA, KIR, 2B4 (belongs to the CD2 family of molecules and is expressed on all NK, γδ, and memory CD8⁺ (αβ) T cells), CD160 (also referred to as BY55), CGEN-15049, CHK 1 and CHK2 kinases, A2aR, and various B-7 family ligands. B7 family ligands include, but are not limited to, B7-1, B7-2, B7-DC, B7-H1, B7-H2, B7-H3, B7-H4, B7-H5, B7-H6 and B7-H7. Checkpoint inhibitors include antibodies, or antigen binding fragments thereof, other binding proteins, biologic therapeutics, or small molecules, that bind to and block or inhibit the activity of one or more of CTLA-4, PDL1, PDL2, PD1, BTLA, HVEM, TIM3, GAL9, LAG3, VISTA, KIR, 2B4, CD 160 and CGEN-15049. Illustrative immune checkpoint inhibitors include Tremelimumab (CTLA-4 blocking antibody), anti-OX40, PD-L1 monoclonal Antibody (Anti-B7-H1; MEDI4736), MK-3475 (PD-1 blocker), Nivolumab (anti-PD1 antibody), CT-011 (anti-PD1 antibody), BY55 monoclonal antibody, AMP224 (anti-PDL1 antibody), BMS-936559 (anti-PDL1 antibody), MPLDL3280A (anti-PDL1 antibody), MSB0010718C (anti-PDL1 antibody), and ipilimumab (anti-CTLA-4 checkpoint inhibitor). Checkpoint protein ligands include, but are not limited to PD-L1, PD-L2, B7-H3, B7-H4, CD28, CD86 and TIM-3.

In certain embodiments, the immune checkpoint inhibitor is selected from a PD-1 antagonist, a PD-L1 antagonist, and a CTLA-4 antagonist. In some embodiments, the checkpoint inhibitor is selected from the group consisting of nivolumab (Opdivo®), ipilimumab (Yervoy®), and pembrolizumab (Keytruda®). In some embodiments, the checkpoint inhibitor is selected from nivolumab (anti-PD-1 antibody, Opdivo®, Bristol-Myers Squibb); pembrolizumab (anti-PD-1 antibody, Keytruda®, Merck); ipilimumab (anti-CTLA-4 antibody, Yervoy®, Bristol-Myers Squibb); durvalumab (anti-PD-L1 antibody, Imfinzi®, AstraZeneca); and atezolizumab (anti-PD-L1 antibody, Tecentriq®, Genentech).

In some embodiments, the checkpoint inhibitor is selected from the group consisting of lambrolizumab (MK-3475), nivolumab (BMS-936558), pidilizumab (CT-011), AMP-224, MDX-1105, MEDI4736, MPDL3280A, BMS-936559, ipilimumab, lirlumab, IPH2101, pembrolizumab (Keytruda®), and tremelimumab.

In some embodiments, an immune checkpoint inhibitor is REGN2810 (Regeneron), an anti-PD-1 antibody tested in patients with basal cell carcinoma (NCT03132636); NSCLC (NCT03088540); cutaneous squamous cell carcinoma (NCT02760498); lymphoma (NCT02651662); and melanoma (NCT03002376); pidilizumab (CureTech), also known as CT-011, an antibody that binds to PD-1, in clinical trials for diffuse large B-cell lymphoma and multiple myeloma; avelumab (Bavencio®, Pfizer/Merck KGaA), also known as MSB0010718C), a fully human IgG1 anti-PD-L1 antibody, in clinical trials for non-small cell lung cancer, Merkel cell carcinoma, mesothelioma, solid tumors, renal cancer, ovarian cancer, bladder cancer, head and neck cancer, and gastric cancer; or PDR001 (Novartis), an inhibitory antibody that binds to PD-1, in clinical trials for non-small cell lung cancer, melanoma, triple negative breast cancer and advanced or metastatic solid tumors. Tremelimumab (CP-675,206; Astrazeneca) is a fully human monoclonal antibody against CTLA-4 that has been in studied in clinical trials for a number of indications, including: mesothelioma, colorectal cancer, kidney cancer, breast cancer, lung cancer and non-small cell lung cancer, pancreatic ductal adenocarcinoma, pancreatic cancer, germ cell cancer, squamous cell cancer of the head and neck, hepatocellular carcinoma, prostate cancer, endometrial cancer, metastatic cancer in the liver, liver cancer, large B-cell lymphoma, ovarian cancer, cervical cancer, metastatic anaplastic thyroid cancer, urothelial cancer, fallopian tube cancer, multiple myeloma, bladder cancer, soft tissue sarcoma, and melanoma. AGEN-1884 (Agenus) is an anti-CTLA4 antibody that is being studied in Phase 1 clinical trials for advanced solid tumors (NCT02694822).

In some embodiments, a checkpoint inhibitor is an inhibitor of T-cell immunoglobulin mucin containing protein-3 (TIM-3). TIM-3 inhibitors that may be used in the present invention include TSR-022, LY3321367 and MBG453. TSR-022 (Tesaro) is an anti-TIM-3 antibody which is being studied in solid tumors (NCT02817633). LY3321367 (Eli Lilly) is an anti-TIM-3 antibody which is being studied in solid tumors (NCT03099109). MBG453 (Novartis) is an anti-TIM-3 antibody which is being studied in advanced malignancies (NCT02608268).

In some embodiments, a checkpoint inhibitor is an inhibitor of T cell immunoreceptor with Ig and ITIM domains, or TIGIT, an immune receptor on certain T cells and NK cells. TIGIT inhibitors that may be used in the present invention include BMS-986207 (Bristol-Myers Squibb), an anti-TIGIT monoclonal antibody (NCT02913313); OMP-313M32 (Oncomed); and anti-TIGIT monoclonal antibody (NCT03119428).

In some embodiments, a checkpoint inhibitor is an inhibitor of Lymphocyte Activation Gene-3 (LAG-3). LAG-3 inhibitors that may be used in the present invention include BMS-986016 and REGN3767 and IMP321. BMS-986016 (Bristol-Myers Squibb), an anti-LAG-3 antibody, is being studied in glioblastoma and gliosarcoma (NCT02658981). REGN3767 (Regeneron), is also an anti-LAG-3 antibody, and is being studied in malignancies (NCT03005782). IMP321 (Immutep S.A.) is an LAG-3-Ig fusion protein, being studied in melanoma (NCT02676869); adenocarcinoma (NCT02614833); and metastatic breast cancer (NCT00349934).

Checkpoint inhibitors that may be used in the present invention include OX40 agonists. OX40 agonists that are being studied in clinical trials include PF-04518600/PF-8600 (Pfizer), an agonistic anti-OX40 antibody, in metastatic kidney cancer (NCT03092856) and advanced cancers and neoplasms (NCT02554812; NCT05082566); GSK3174998 (Merck), an agonistic anti-OX40 antibody, in Phase 1 cancer trials (NCT02528357); MEDI0562 (Medimmune/AstraZeneca), an agonistic anti-OX40 antibody, in advanced solid tumors (NCT02318394 and NCT02705482); MEDI6469, an agonistic anti-OX40 antibody (Medimmune/AstraZeneca), in patients with colorectal cancer (NCT02559024), breast cancer (NCT01862900), head and neck cancer (NCT02274155) and metastatic prostate cancer (NCT01303705); and BMS-986178 (Bristol-Myers Squibb) an agonistic anti-OX40 antibody, in advanced cancers (NCT02737475).

Checkpoint inhibitors that may be used in the present invention include CD137 (also called 4-1BB) agonists. CD137 agonists that are being studied in clinical trials include utomilumab (PF-05082566, Pfizer) an agonistic anti-CD137 antibody, in diffuse large B-cell lymphoma (NCT02951156) and in advanced cancers and neoplasms (NCT02554812 and NCT05082566); urelumab (BMS-663513, Bristol-Myers Squibb), an agonistic anti-CD137 antibody, in melanoma and skin cancer (NCT02652455) and glioblastoma and gliosarcoma (NC T02658981).

Checkpoint inhibitors that may be used in the present invention include CD27 agonists. CD27 agonists that are being studied in clinical trials include varlilumab (CDX-1127, Celldex Therapeutics) an agonistic anti-CD27 antibody, in squamous cell head and neck cancer, ovarian carcinoma, colorectal cancer, renal cell cancer, and glioblastoma (NCT02335918); lymphomas (NCT01460134); and glioma and astrocytoma (NCT02924038).

Checkpoint inhibitors that may be used in the present invention include glucocorticoid-induced tumor necrosis factor receptor (GITR) agonists. GITR agonists that are being studied in clinical trials include TRX518 (Leap Therapeutics), an agonistic anti-GITR antibody, in malignant melanoma and other malignant solid tumors (NCT01239134 and NCT02628574); GWN323 (Novartis), an agonistic anti-GITR antibody, in solid tumors and lymphoma (NCT 02740270); INCAGN01876 (Incyte/Agenus), an agonistic anti-GITR antibody, in advanced cancers (NCT02697591 and NCT03126110); MK-4166 (Merck), an agonistic anti-GITR antibody, in solid tumors (NCT02132754) and MEDI1873 (Medimmune/AstraZeneca), an agonistic hexameric GITR-ligand molecule with a human IgG1 Fc domain, in advanced solid tumors (NCT02583165).

Checkpoint inhibitors that may be used in the present invention include inducible T-cell co-stimulator (ICOS, also known as CD278) agonists. ICOS agonists that are being studied in clinical trials include MEDI-570 (Medimmune), an agonistic anti-ICOS antibody, in lymphomas (NCT02520791); GSK3359609 (Merck), an agonistic anti-ICOS antibody, in Phase 1 (NCT02723955); JTX-2011 (Jounce Therapeutics), an agonistic anti-ICOS antibody, in Phase 1 (NCT02904226).

Checkpoint inhibitors that may be used in the present invention include killer IgG-like receptor (KIR) inhibitors. KIR inhibitors that are being studied in clinical trials include lirilumab (IPH2102/BMS-986015, Innate Pharma/Bristol-Myers Squibb), an anti-KIR antibody, in leukemias (NCT01687387, NCT02399917, NCT02481297, NCT02599649), multiple myeloma (NCT02252263), and lymphoma (NCT01592370); IPH2101 (1-7F9, Innate Pharma) in myeloma (NCT01222286 and NCT01217203); and IPH4102 (Innate Pharma), an anti-KIR antibody that binds to three domains of the long cytoplasmic tail (KIR3DL2), in lymphoma (NCT02593045).

Checkpoint inhibitors that may be used in the present invention include CD47 inhibitors of interaction between CD47 and signal regulatory protein alpha (SIRPa). CD47/SIRPa inhibitors that are being studied in clinical trials include ALX-148 (Alexo Therapeutics), an antagonistic variant of (SIRPa) that binds to CD47 and prevents CD47/SIRPa-mediated signaling, in phase 1 (NCT03013218); TTI-621 (SIRPa-Fc, Trillium Therapeutics), a soluble recombinant fusion protein created by linking the N-terminal CD47-binding domain of SIRPa with the Fc domain of human IgG1, acts by binding human CD47, and preventing it from delivering its “do not eat” signal to macrophages, is in clinical trials in Phase 1 (NCT02890368 and NCT02663518); CC-90002 (Celgene), an anti-CD47 antibody, in leukemias (NCT02641002); and Hu5F9-G4 (Forty Seven, Inc.), in colorectal neoplasms and solid tumors (NCT02953782), acute myeloid leukemia (NCT02678338) and lymphoma (NCT02953509).

Checkpoint inhibitors that may be used in the present invention include CD73 inhibitors. CD73 inhibitors that are being studied in clinical trials include MEDI9447 (Medimmune), an anti-CD73 antibody, in solid tumors (NCT02503774); and BMS-986179 (Bristol-Myers Squibb), an anti-CD73 antibody, in solid tumors (NCT02754141).

Checkpoint inhibitors that may be used in the present invention include agonists of stimulator of interferon genes protein (STING, also known as transmembrane protein 173, or TMEM173). Agonists of STING that are being studied in clinical trials include MK-1454 (Merck), an agonistic synthetic cyclic dinucleotide, in lymphoma (NCT03010176); and ADU-S100 (MIW815, Aduro Biotech/Novartis), an agonistic synthetic cyclic dinucleotide, in Phase 1 (NCT02675439 and NCT03172936).

In some embodiments, STAT3 inhibition/degradation can significantly enhance CDN-induced STING signaling and antitumor immunity (Pei et al., Can. Lett. 2019, 450:110).

Checkpoint inhibitors that may be used in the present invention include CSF1R inhibitors. CSF1R inhibitors that are being studied in clinical trials include pexidartinib (PLx3397, Plexxikon), a CSF1R small molecule inhibitor, in colorectal cancer, pancreatic cancer, metastatic and advanced cancers (NCT02777710) and melanoma, non-small cell lung cancer, squamous cell head and neck cancer, gastrointestinal stromal tumor (GIST) and ovarian cancer (NCT02452424); and IMC-054 (LY3022855, Lilly), an anti-CSF-1R antibody, in pancreatic cancer (NCT03153410), melanoma (NCT03101254), and solid tumors (NCT02718911); and BLZ945 (4-[2((1R,2R)-2-hydroxycyclohexylamino)-benzothiazol-6-yloxyl]-pyridine-2-carboxylic acid methylamide, Novartis), an orally available inhibitor of CSF1R, in advanced solid tumors (NCT02829723).

Checkpoint inhibitors that may be used in the present invention include NKG2A receptor inhibitors. NKG2A receptor inhibitors that are being studied in clinical trials include monalizumab (IPH2201, Innate Pharma), an anti-NKG2A antibody, in head and neck neoplasms (NCT02643550) and chronic lymphocytic leukemia (NCT02557516).

In some embodiments, the immune checkpoint inhibitor is selected from nivolumab, pembrolizumab, ipilimumab, avelumab, durvalumab, atezolizumab, or pidilizumab.

EXEMPLIFICATION Abbreviations

-   -   Ac: acetyl     -   AcOH: acetic acid     -   ACN: acetonitrile     -   Ad: adamantly     -   AIBN: 2,2′-azo bisisobutyronitrile     -   Anhyd: anhydrous     -   Aq: aqueous     -   B₂Pin₂: bis         (pinacolato)diboron-4,4,4′,4′,5,5,5′,5′-octamethyl-2,2′-bi(1,3,2-dioxaborolane)     -   BINAP: 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl     -   BH₃: Borane     -   Bn: benzyl     -   Boc: tert-butoxycarbonyl     -   Boc₂O: di-tert-butyl dicarbonate     -   BPO: benzoyl peroxide     -   ^(n)BuOH: n-butanol     -   CDI: carbonyldiimidazole     -   COD: cyclooctadiene     -   d: days     -   DABCO: 1,4-diazobicyclo[2.2.2]octane     -   DAST: diethylaminosulfur trifluoride     -   dba: dibenzylideneacetone     -   DBU: 1,8-diazobicyclo[5.4.0]undec-7-ene     -   DCE: 1,2-dichloroethane     -   DCM: dichloromethane     -   DEA: diethylamine     -   DHP: dihydropyran     -   DIBAL-H: diisobutylaluminum hydride     -   DIPA: diisopropylamine     -   DIPEA or DIEA: N,N-diisopropylethylamine     -   DMA: N,N-dimethylacetamide     -   DME: 1,2-dimethoxyethane     -   DMAP: 4-dimethylaminopyridine     -   DMF: N,N-dimethylformamide     -   DMP: Dess-Martin periodinane     -   DMSO-dimethyl sulfoxide     -   DPPA: diphenylphosphoryl azide     -   dppf: 1,1′-bis(diphenylphosphino)ferrocene     -   EDC or EDCI: 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide         hydrochloride     -   ee: enantiomeric excess     -   ESI: electrospray ionization     -   EA: ethyl acetate     -   EtOAc: ethyl acetate     -   EtOH: ethanol     -   FA: formic acid     -   h or hrs: hours     -   HATU: N,N,N′,N′-tetramethyl-O-(7-azabenzotriazol-1-yl)uronium         hexafluorophosphate     -   HCl: hydrochloric acid     -   HPLC: high performance liquid chromatography     -   HOAc: acetic acid     -   IBx: 2-iodoxybenzoic acid     -   IPA: isopropyl alcohol     -   KHMDS: potassium hexamethyldisilazide     -   K₂CO₃: potassium carbonate     -   LAH: lithium aluminum hydride     -   LDA: lithium diisopropylamide     -   m-CPBA: meta-chloroperbenzoic acid     -   M: molar     -   MeCN: acetonitrile     -   MeOH: methanol     -   Me₂S: dimethyl sulfide     -   MeONa: sodium methylate     -   MeI: iodomethane     -   min: minutes     -   mL: milliliters     -   mM: millimolar     -   mmol: millimoles     -   MPa: mega pascal     -   MOMC1: methyl chloromethyl ether     -   MsCl: methanesulfonyl chloride     -   MTBE: methyl tert-butyl ether     -   nBuLi: n-butyllithium     -   NaNO₂: sodium nitrite     -   NaOH: sodium hydroxide     -   Na₂SO₄: sodium sulfate     -   NBS: N-bromosuccinimide     -   NCS: N-chlorosuccinimide     -   NFSI: N-Fluorobenzenesulfonimide     -   NMO: N-methylmorpholine N-oxide     -   NMP: N-methylpyrrolidine     -   NMR: Nuclear Magnetic Resonance     -   ° C.: degrees Celsius     -   Pd/C: Palladium on Carbon     -   Pd(OAc)₂: Palladium Acetate     -   PBS: phosphate buffered saline     -   PE: petroleum ether     -   POCl₃: phosphorus oxychloride     -   PPh₃: triphenylphosphine     -   PyBOP: (Benzotriazol-1-yloxy)tripyrrolidinophosphonium         hexafluorophosphate     -   Rel: relative     -   R.T. or rt: room temperature     -   sat: saturated     -   SEMCl: chloromethyl-2-trimethylsilylethyl ether     -   SFC: supercritical fluid chromatography     -   SOCl₂: sulfur dichloride     -   tBuOK: potassium tert-butoxide     -   TBAB: tetrabutylammonium bromide     -   TBAI: tetrabutylammonium iodide     -   TEA: triethylamine     -   Tf: trifluoromethanesulfonate     -   TfAA, TFMSA or Tf₂O: trifluoromethanesulfonic anhydride     -   TFA: trifluoracetic acid     -   TIPS: triisopropylsilyl     -   THF: tetrahydrofuran     -   THP: tetrahydropyran     -   TLC: thin layer chromatography     -   TMEDA: tetramethylethylenediamine     -   pTSA: para-toluenesulfonic acid     -   wt: weight     -   Xantphos: 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene

General Synthetic Methods

The following examples are intended to illustrate the invention and are not to be construed as being limitations thereon. Temperatures are given in degrees centigrade. If not mentioned otherwise, all evaporations are performed under reduced pressure, preferably between about 15 mm Hg and 100 mm Hg (=20-133 mbar). The structure of final products, intermediates and starting materials is confirmed by standard analytical methods, e.g., microanalysis and spectroscopic characteristics, e.g., MS, IR, NMR. Abbreviations used are those conventional in the art.

All starting materials, building blocks, reagents, acids, bases, dehydrating agents, solvents, and catalysts utilized to synthesis the compounds of the present invention are either commercially available or can be produced by organic synthesis methods known to one of ordinary skill in the art (Houben-Weyl 4th Ed. 1952, Methods of Organic Synthesis, Thieme, Volume 21). Further, the compounds of the present invention can be produced by organic synthesis methods known to one of ordinary skill in the art as shown in the following examples.

All reactions are carried out under nitrogen or argon unless otherwise stated.

Proton NMR (¹H NMR) is conducted in deuterated solvent. In certain compounds disclosed herein, one or more ¹H shifts overlap with residual proteo solvent signals; these signals have not been reported in the experimental provided hereinafter.

TABLE 2 Analytical instruments LCMS Shimadzu UFLC MS: LCMS-2020 Agilent Technologies 1200 series MS: Agilent Technologies 6110 Agilent Technologies 1200 series MS: LC/MSD VL NMR BRUKER AVANCE III/400; Frequency (MHz) 400.13; Nucleus: 1H; Number of Transients: 8 Prep-HPLC Gilson GX-281 systems: instruments GX-A, GX-B, GX-C, GX-D, GX-E, GX-F, GX-G and GX-H GCMS SHIMADZU GCMS-QP2010 Ultra Analytical Agilent Technologies 1290 Infinity cSFC Prep-cSFC Waters SFC Prep 80

For acidic LCMS data: LCMS was recorded on an Agilent 1200 Series LC/MSD or Shimadzu LCMS2020 equipped with electro-spray ionization and quadruple MS detector [ES+ve to give MH⁺] and equipped with Chromolith Flash RP-18e 25*2.0 mm, eluting with 0.0375 vol % TFA in water (solvent A) and 0.01875 vol % TFA in acetonitrile (solvent B). Other LCMS was recorded on an Agilent 1290 Infinity RRLC attached with Agilent 6120 Mass detector. The column used was BEH C18 50*2.1 mm, 1.7 micron. Column flow was 0.55 ml/min and mobile phase were used (A) 2 mM Ammonium Acetate in 0.1% Formic Acid in Water and (B) 0.1% Formic Acid in Acetonitrile.

For basic LCMS data: LCMS was recorded on an Agilent 1200 Series LC/MSD or Shimadzu LCMS 2020 equipped with electro-spray ionization and quadruple MS detector [ES+ve to give MH⁺] and equipped with Xbridge C18, 2.1×50 mm columns packed with 5 mm C18-coated silica or Kinetex EVO C18 2.1×30 mm columns packed with 5 mm C18-coated silica, eluting with 0.05 vol % NH₃.H₂O in water (solvent A) and acetonitrile (solvent B).

HPLC Analytical Method: HPLC was carried out on X Bridge C18 150*4.6 mm, 5 micron. Column flow was 1.0 ml/min and mobile phase were used (A) 0.1% Ammonia in water and (B) 0.1% Ammonia in Acetonitrile.

Prep HPLC Analytical Method: The compound was purified on Shimadzu LC-20AP and UV detector. The column used was X-BRIDGE C18 (250*19) mm, 5μ. Column flow was 16.0 ml/min. Mobile phase were used (A) 0.1% Formic Acid in Water and (B) Acetonitrile Basic method used (A) 5 mM ammonium bicarbonate and 0.1% NH3 in Water and (B) Acetonitrile or (A) 0.1% Ammonium Hydroxide in Water and (B) Acetonitrile. The UV spectra were recorded at 202 nm & 254 nm.

NMR Method: The 1H NMR spectra were recorded on a Bruker Ultra Shield Advance 400 MHz/5 mm Probe (BBFO). The chemical shifts are reported in part-per-million.

As depicted in the Examples below, in certain exemplary embodiments, compounds are prepared according to the following general procedures. It will be appreciated that, although the general methods depict the synthesis of certain compounds of the present invention, the following general methods, and other methods known to one of ordinary skill in the art, can be applied to all compounds and subclasses and species of each of these compounds, as described herein.

Intermediates Tert-butyl N-[(3S,4R)-4-[(4-bromophenyl)methoxy]-1-carbamoylpentan-3-yl]carbamate (Intermediate A)

Step 1. Methyl (2R,3R)-3-[(4-bromophenyl)methoxy]-2-[[(tert-butoxy)carbonyl]amino]butanoate. To a solution of methyl (2R,3R)-2-[[(tert-butoxy)carbonyl]amino]-3-hydroxybutanoate (11.7 g, 50.2 mmol) and 1-bromo-4-(bromomethyl)benzene (15.1 g, 60.2 mmol) in DCM (80 mL) were added silver oxide (17.4 g, 75.2 mmol) and n-hexane (10 mL) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 3 hours at 60° C. under nitrogen atmosphere. The reaction mixture was cooled down to room temperature and filtered. The filtered cake was washed with DCM (3×80 mL). The combined filtrates was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with 10% ethyl acetate in petroleum ether to afford the title compound as a light yellow oil (7.30 g, 35%): ¹H NMR (400 MHz, CDCl₃) δ 7.48-7.41 (m, 2H), 7.19 (d, J=8.1 Hz, 2H), 5.28 (d, J=8.9 Hz, 1H), 4.55 (dd, J=9.0, 3.9 Hz, 1H), 4.51 (s, 2H), 3.83 (td, J=6.4, 4.0 Hz, 1H), 3.75 (s, 3H), 1.44 (s, 9H), 1.22 (d, J=6.4 Hz, 3H); MS (ESI, m/z): [(M+1)]⁺=402.15, 404.15.

Step 2. Tert-butyl N-[(2S,3R)-3-[(4-bromophenyl)methoxy]-1-hydroxybutan-2-yl]carbamate. To a solution of methyl (2R,3R)-3-[(4-bromophenyl)methoxy]-2-[[(tert-butoxy)carbonyl]amino]butanoate (7.00 g, 17.4 mmol) in THF (20 mL) was added LiBH₄ (2 M solution in THF, 17.5 mL, 538 mmol) at room temperature under nitrogen atmosphere. The resulting solution was stirred for 16 hours at room temperature under nitrogen atmosphere. The resulting mixture was diluted with water (200 mL) and extracted with ethyl acetate (3×60 mL). The combined organic layers was washed with brine (100 mL) and dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with 30% ethyl acetate in petroleum ether to afford the title compound as a light yellow oil (6.50 g, 95%): ¹H NMR (400 MHz, CDCl₃) δ 7.50-7.45 (m, 2H), 7.22-7.17 (m, 2H), 5.37-5.26 (m, 1H), 4.58 (d, J=11.9 Hz, 1H), 4.37 (d, J=11.9 Hz, 1H), 3.97 (dd, J=11.5, 3.5 Hz, 1H), 3.85-3.76 (m, 1H), 3.64 (dd, J=11.5, 3.7 Hz, 1H), 3.60-3.52 (m, 1H), 2.81 (s, 1H), 1.44 (s, 9H), 1.26 (dd, J=6.8, 2.2 Hz, 3H); MS (ESI, m/z): [(M+23)]⁺=396.20, 398.20.

The following intermediates in Table 3 were prepared according to Step 2 of the procedure to prepare Intermediate A.

TABLE 3 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR A-2-1

tert-butylN-(2S, 3R)-3-[(tert- butyldimethylsilyl) oxy]-1- hydroxybutan-2- yl]carbamate 320.15 (400 MHz, CDCl₃) δ 5.40 (d, J = 8.1 Hz, 1H), 4.24-4.15 (m, 1H), 4.17-4.09 (m, 1H), 3.63 (dd, J = 11.6, 3.4 Hz, 1H), 3.45- 3.38 (m, 1H), 1.47 (s, 9H), 1.26 (d, J = 6.4 Hz, 3H), 0.91 (s, 9H), 0.11 (s, 6H) A-2-2

tert-butyl N- [(2S,3R)-3-(3- bromophenoxy)-1- hydroxybutan-2- yl]carbamate 360.00, 362.00 (400 MHz, DMSO-d₆) δ 7.23 (t, J = 8.0 Hz, 1H), 7.13-7.07 (m, 2H), 6.95-6.89 (m, 1H), 6.64 (d, J = 9.2 Hz, 1H), 4.71 (t, J = 5.4 Hz, 1H), 4.53-4.47 (m, 1H), 3.73-3.67 (m, 1H), 3.49-3.42 (m, 2H), 1.39 (s, 9H), 1.20 (d, J = 6.3 Hz, 3H) A-2-3

[4-[(tert- butyldiphenylsilyl) oxy]cyclohexyl] methanol N/A (400 MHz, CDCl₃) δ 7.75-7.65 (m, 4H), 7.46-7.37 (m, 6H), 3.62-3.55 (m, 1H), 3.39 (d, J = 6.4 Hz, 2H), 1.89 (dd, J = 13.4, 3.8 Hz, 2H), 1.72 (d, J = 13.4 Hz, 2H), 1.46-1.39 (m, 4H), 1.08 (s, 9H), 0.89-0.78 (m, 2H)

Step 3. Tert-butyl N-[(2R,3R)-3-[(4-bromophenyl)methoxy]-1-oxobutan-2-yl]carbamate. To a mixture of tert-butyl N-[(2S,3R)-3-[(4-bromophenyl)methoxy]-1-hydroxybutan-2-yl]carbamate (6.50 g, 17.4 mmol) in DCM (200 mL) was added DMP (9.58 g, 22.6 mmol) in portions at room temperature under nitrogen atmosphere. After stirring for additional 2 hours, the resulting mixture was filtered. The filtered cake was washed with DCM (2×10 mL). The combined filtrates was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with 10% ethyl acetate in petroleum ether to afford the title compound as a light yellow oil (5.30 g, 74%): ¹H NMR (400 MHz, CDCl₃) δ 9.77 (s, 1H), 7.52-7.41 (m, 2H), 7.22-7.09 (m, 2H), 5.39 (d, J=7.3 Hz, 1H), 4.55 (d, J=11.9 Hz, 1H), 4.42 (d, J=12.0 Hz, 1H), 4.33 (dd, J=7.2, 3.9 Hz, 1H), 3.92 (qd, J=6.6, 4.4, 2.6 Hz, 1H), 1.45 (s, 9H), 1.40 (d, J=6.6 Hz, 3H); MS (ES, m/z): [(M−1)]⁺=371.00, 373.00.

The intermediates in Table 4 were prepared according to Step 3 of the procedure to prepare Intermediate A.

TABLE 4 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR A-3-1

tert-butyl N-{(2R, 3R)-3-R[(tert- butyldimethylsilyl) oxy]-1-oxobutan- 2-yl]carbamate 318. 20 (400 MHz, CDCl₃) δ 9.81 (s, 1H), 5.43 (s, 1H), 4.21 (s, 2H), 1.48 (s, 9H), 0.94 (d, J = 2.6 Hz, 3H), 0.91 (t, J = 4.0 Hz, 1H), 0.87 (s, 9H), 0.09 (s, 6H) A-3-2

methyl (S)-4- ((tert- butoxycarbonyl) amino)-5- oxopentanoate 246.13 (400 MHz, CDCl₃) δ 9.63 (s, 1H), 5.25-5.22 (m, 1H), 4.33-4.30 (m, 1H), 3.73 (s, 3H), 2.57-2.39 (m, 2H), 2.34-2.30 (m, 1H), 1.98-1.88 (m, 1H), 1.49 (s, 9H). A-3-3

benzyl 4- formylcyclohexane- 1-carboxylate 247.13 (400 MHz, Chloroform- d) δ 9.68 (s, 1H), 7.43- 7.30 (m, 5H), 5.14 (d, J = 4.6 Hz, 2H), 2.52 (p, J = 6.1 Hz, 1H), 2.38 (tt, J = 6.5, 4.9 Hz, 1H), 1.99 (dq, J = 12.1, 5.6 Hz, 2H), 1.86-1.68 (m, 4H), 1.68-1.51 (m, 2H) A-3-4

3-[(tert- butyldiphenylsilyl) ox]cyclobutane- 1-carbaldehyde N/A (400 MHz, Methanol-d₄) δ 7.71-7.62 (m, 4H), 7.50-7.34 (m, 6H), 4.40 (d, J = 6.0 Hz, 1H), 4.14- 4.02 (m, 1H), 2.47-2.30 (m, 1H), 2.32-2.09 (m, 2H), 2.05-1.72 (m, 2H), 1.04 (s, 9H) A-3-5

tert-butyl N- [(2R,3R)-3-(3- bromophenoxy)-1- oxobutan-2- yl]carbamate [(M − 1)] = 356.05, 358.05 (400 MHz, DMSO-d₆) δ 9.59 (s, 1H), 7.51 (d, J = 7.6 Hz, 1H), 7.25 (t, J = 8.2 Hz, 1H), 7.19-7.06 (m, 2H), 6.96 (d, J = 8.5 Hz, 1H), 4.90-4.83 (m, 1H), 4.29-4.13 (m, 1H), 1.41 (s, 9H), 1.27 (d, J = 6.4 Hz, 3H) A-3-6

4-[(tert- butyldiphenylsilyl) oxylcyclohexane- 1-carbaldehyde N/A (400 MHz, DMSO-d₆) δ 9.50 (s, 1H), 7.64-7.52 (m, 4H), 7.52-7.35 (m, 6H), 3.64-3.58 (m, 1H), 2.26-2.18 (m, 1H), 1.91- 1.67 (m, 4H), 1.45-1.30 (m, 2H), 1.23-1.06 (m, 2H), 1.01 (s, 9H)

Step 4. Methyl (2E,4S,5R)-5-[(4-bromophenyl)methoxy]-4-[[(tert-butoxy)carbonyl]amino]hex-2-enoate. To a solution of tert-butyl N-[(2R,3R)-3-[(4-bromophenyl)methoxy]-1-oxobutan-2-yl]carbamate (20.3 g, 54.5 mmol) in DCM (350 mL) was added methyl 2-(triphenyl-lambda5-phosphanylidene)acetate (20.1 g, 60.0 mmol) at room temperature under nitrogen atmosphere. After stirring for 16 hours at room temperature, the resulting mixture was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with 5% ethyl acetate in petroleum ether. Desired fractions were collected and concentrated under reduced pressure to afford the title compound as a white solid (20.5 g, 85%): ¹H NMR (400 MHz, CDCl₃) δ 8.73 (s, 1H), 7.24 (d, J=7.8 Hz, 2H), 7.17 (d, J=7.7 Hz, 2H), 6.94-6.86 (m, 2H), 6.73 (d, J=8.0 Hz, 1H), 4.81-4.78 (m, 1H), 4.45-4.42 (m, 1H), 4.33 (t, J=4.7 Hz, 2H), 4.26-4.21 (m, 1H), 3.92-3.88 (m, 4H), 3.81 (s, 5H), 3.58-3.53 (m, 4H), 3.47-3.41 (m, 3H), 2.80-2.54 (m, 7H), 1.88 (s, 5H), 1.27 (s, 3H); MS (ESI, m/z): [(M+23)]⁺=450.20, 452.20.

The intermediates in Table 5 were prepared according to Step 4 of the procedure to prepare Intermediate A.

TABLE 5 Characterization data for intermediates prepared according above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR A-4-1

methyl (2E, 4S, 5R)-4-[(tert- butoxycarbonyl)a mino]-5-[(tert- butyldimethylsilyl) oxy]hex-2-enoate 374.25 (400 MHz, CDCl₃) δ 6.94 (dd, J = 15.7, 6.6 Hz, 1H), 5.99 (d, J = 15.7 Hz, 1H), 4.84 (d, J = 8.9 Hz, 1H), 4.18 (d, J = 7.5 Hz, 1H), 3.97 (s, 1H), 3.76 (s, 3H), 1.46 (s, 9H), 1.15 (d, J = 6.3 Hz, 3H), 0.91 (s, 9H), 0.12 (s, 6H) A-4-2

methyl (1r,4r)-4- ((E)-3-(tert- butoxy)-3- oxoprop-1-en-1- yl)cyclohexane-1- carboxylate N/A (400 MHz, DMSO-d₆) δ 6.73 (dd, J = 15.7, 6.7 Hz, 1H), 5.69 (dd, J = 15.7, 1.4 Hz, 1H), 3.59 (s, 3H), 2.29-2.25 (m, 1H), 2.14-2.10 (m, 1H),1.98-1.88 (m, 2H), 1.81-1.74 (m, 2H), 1.43 (s, 9H), 1.38-1.34 (m, 2H), 1.18-1.14 (m, 2H). A-4-3

tert-butyl 2-(4- methylenecyclohexyl) acetate N/A (300 MHz, CDCl₃) δ 4.63 (s, 2H), 2.33-2.30 (m, 2H), 2.14 (d, J = 7.0 Hz, 2H), 2.7-2.04 (m, 2H), 2.00-1.77 (m, 3H), 1.47 (s, 9H), 1.18-1.01 (m, 2H). A-4-4

methyl (2E,4S,5R)-5-(3- bromophenoxy)-4- [(tert- butoxycarbonyl)a mino]hex-2-enoate 414.05, 416.05 (300 MHz, DMSO-d₆) δ 7.37-7.20 (m, 2H), 7.17-7.12 (m, 2H), 7.01-6.88 (m, 2H), 6.03 (dd, J = 15.7, 1.6 Hz, 1H), 4.61-4.40 (m, 2H), 3.68 (s, 3H), 1.40 (s, 9H), 1.20 (d, J = 6.2 Hz, 3H) A-4-5

tert-butyl (2E,4E)- 5-[3-[(tert- butyldiphenylsilyl) oxy]cyclobutyllp enta-2,4-dienoate N/A (400 MHz, Methanol-d₄) δ 7.69-7.65 (m, 4H), 7.48-7.36 (m, 6H), 7.20-7.11 (m, 1H), 6.16-6.11 (m, 1H), 5.75 (d, J = 15.3 Hz, 1H), 4.21-4.13 (m, 1H), 2.39-2.33 (m, 3H), 1.99-1.86 (m, 1H), 1.49 (s, 9H), 1.04 (s, 9H), 0.95-0.85 (m, 2H) A-4-6

methyl (4S)-4- [(tert- butoxycarbonyl) amino]hex-5-enoate 244.20 (400 MHz, Chloroform-d) δ 5.76 (ddd, J = 17.2, 10.4, 5.6 Hz, 1H), 5.26-5.10 (m, 2H), 4.56-4.53 (m, 1H), 4.21-4.04 (m, 1H), 3.69 (s, 3H), 2.40 (t, J = 7.6 Hz, 2H), 2.00-1.85 (m, 1H), 1.82-1.78 (m, 1H), 1.45 (s, 9H). A-4-7

ethyl (2E)-4-[3- (benzyloxy) cyclobutylidene] but-2-enoate [(M + Na)]+ = 294.20 (400 MHz, DMSO-d6) δ 7.40-7.27 (m, 5H), 7.13 (dd, J = 15.3, 11.4 Hz, 1H), 6.20-6.12 (m, 1H), 5.84 (d, J = 15.3 Hz, 1H), 4.43 (s, 2H), 4.12 (q, J = 7.1 Hz, 2H), 3.26-3.11 (m, 1H), 3.07-2.94 (m, 1H), 2.79-2.74 (m, 2H), 1.21 (t, J = 7.1 Hz, 3H). A-4-8

8-methylidene- 1,4- dioxaspiro[4.5] decane N/A (400 MHz, CDC13) 4.71-4.67 (m, 2H), 4.02-3.97 (m, 4H), 2.33-2.28 (m, 4H), 1.76-1.70 (m, 4H) A-4-9

ethyl (2E)-4-(4- oxocyclohexylid ene)but-2-enoate N/A (300 MHz, DMSO-d₆) δ 7.56-7.47 (m, 1H), 6.25 (d, J = 11.7 Hz, 1H), 5.97 (d, J = 15.1 Hz, 1H), 4.22-4.08 (m, 2H), 2.79-2.74 (m, 2H), 2.64-2.62 (m 2H), 2.45-2.38 (m, 4H), 1.27-1.20 (m, 3H) A-4-10

tert-butyl (2E)-3- 4-[(tert- butyldiphenylsilyl) oxy]cyclohexyl] prop-2-enoate N/A (400 MHz, DMSO-d₆) δ 7.66-7.58 (m, 4H), 7.52-7.40 (m, 6H), 6.65 (dd, J = 15.7, 6.9 Hz, 1H), 5.64 (dd, J = 15.8, 1.4 Hz, 1H), 3.62-3.57 (m, 1H), 2.14-2.03 (m, 1H), 1.80 (d, J = 12.4 Hz, 2H), 1.65 (d, J = 13.2 Hz, 2H), 1.40 (s, 9H), 1.05-0.98 (m, 12H), 0.89-0.83 (m, 1H)

Step 5. Methyl (4S,5R)-5-[(4-bromophenyl)methoxy]-4-[[(tert-butoxy)carbonyl]amino]hexanoate. To a solution of methyl (2E,4S,5R)-5-[(4-bromophenyl)methoxy]-4-[[(tert-butoxy)carbonyl]amino]hex-2-enoate (20.0 g, 46.7 mmol) in THF (350 mL) was added aluminum nickel alloy (4.00 g, 4.70 mmol, 10% w/w) at room temperature under nitrogen atmosphere. The mixture was purged with hydrogen for 3 times and stirred for 16 hours under hydrogenation atmosphere (2 atm.) at room temperature. The resulting mixture was filtered. The filtered cake was washed with THF (3×100 mL). The combined filtrates was concentrated under reduced pressure to afford the title compound as a light yellow oil (19.0 g, 85%): ¹H NMR (400 MHz, CDCl₃) δ 7.53-7.39 (m, 2H), 7.19 (d, J=8.3 Hz, 2H), 4.70 (d, J=10.1 Hz, 1H), 4.56-4.49 (m, 1H), 4.38 (dd, J=11.5, 6.3 Hz, 1H), 3.73 (s, 1H), 3.66 (s, 3H), 2.41-2.32 (m, 2H), 1.95 (dtd, J=15.4, 7.9, 7.4, 3.1 Hz, 1H), 1.67 (tdd, J=14.4, 11.9, 9.7, 7.0 Hz, 1H), 1.42 (d, J=4.1 Hz, 9H), 1.18 (dd, J=6.2, 3.9 Hz, 3H); MS (ESI, m/z): [(M+23)]⁺=452.20, 454.20.

The intermediates in Table 6 were prepared according to Step 5 of the procedure to prepare Intermediate A.

TABLE 6 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR A-5-1

methyl (4S, 5R)-4- ((tert- butoxycarbonyl) amino)-5-((tert- butyldimethylsilyl) oxy)hexanoate 376.20 (400 MHz, CDCl₃) δ 4.58 (d, J = 9.9 Hz, 1H), 3.95-3.88 (m, 1H), 3.70 (s, 3H), 3.47 (s, 1H), 2.50-2.32 (m, 2H), 1.95 (p, J = 7.2 Hz, 1H), 1.70-1.60 (m, 1H), 1.45 (s, 9H), 1.15 (d, J = 6.4 Hz, 3H), 0.91 (s, 9H), 0.07 (s, 6H) A-5-2

methyl (1r,4r)-4- (3-(tert-butoxy)-3- oxopropyl) cyclohexane-1- carboxylate N/A (400 MHz, DMSO-d₆) δ 3.58 (s, 3H), 2.26-2.15 (m, 3H), 1.92-1.84 (m, 2H), 1.76-1.68 (m, 2H), 1.41-1.39 (m, 11H), 1.37-1.24 (m, 2H), 1.19-1.15 (m, 1H), 0.97-0.90 (m, 2H). A-5-3

tert-butyl 5-[3- [(tert- butyldiphenylsilyl) oxylcyclobutyl] pentanoate N/A (400 MHz, DMSO-d₆) δ 7.61-7.59 (m, 4H), 7.46-7.40 (m, 6H), 4.09-4.02 (m, 1H), 2.29-2.19 (m, 1H), 2.16-2.11 (m, 2H), 1.60-1.48 (m, 3H), 1.47-1.40 (m, 2H), 1.38 (s, 9H), 1.37-1.19 (m, 3H), 1.18-1.08 (m, 2H), 0.97 (s, 9H) A-5-4

ethyl 4-(3- hydroxycyclobutyl) butanoate N/A (400 MHz, DMSO-d₆) δ 4.90 (br, 1H), 4.16 (p, J = 6.7 Hz, 0.4 H), 4.05 (q, J = 7.1 Hz, 2H), 3.90-3.81 (m, 0.6H), 2.34-2.21 (m, 3H), 2.18-1.96 (m, 1H), 1.94-1.79 (m, 2H), 1.60-1.56 (m, 1H), 1.48- 1.27 (m, 4H), 1.18 (t, J = 7.1 Hz, 3H). A-5-5

ethyl 4-(4- oxocyclohexyl) butanoate N/A (400 MHz, DMSO-d₆) δ 4.09-4.04 (m, 2H), 2.50-2.27 (m, 4H), 2.27-2.14 (m, 2H), 2.02-1.90 (m, 2H), 1.79-1.65 (m, 1H), 1.65-1.52 (m, 2H), 1.40-1.23 (m, 4H), 1.21-1.17(m, 3H) A-5-6

tert-butyl 3-[4- [(tert- butyldiphenylsilyl) oxylcyclohexyl] propanoate N/A (400 MHz, DMSO-d₆) δ 7.65-7.58 (m, 4H), 7.50-7.39 (m, 6H), 3.60-3.52 (m, 1H), 2.12 (t, J = 7.7 Hz, 2H), 1.76 (d, J = 12.2 Hz, 2H), 1.60 (d, J = 13.1 Hz, 2H), 1.38 (s, 9H), 1.35-1.22 (m, 4H), 1.19-1.07 (m, 1H), 1.00 (s, 9H), 0.79- 0.65 (m, 2H)

Step 6. Tert-butyl N-[(3S,4R)-4-[(4-bromophenyl)methoxy]-1-carbamoylpentan-3-yl]carbamate (Intermediate A). Methyl (4S,5R)-5-[(4-bromophenyl)methoxy]-4-[[(tert-butoxy)carbonyl]amino]hexanoate (13.8 g, 32.1 mmol) was added to a solution of 7 M NH₃ (g) in MeOH (120 mL) at room temperature. The reaction mixture was sealed and stirred for 16 hours at 90° C. The resulting mixture was cooled down to room temperature and concentrated under reduced pressure. The residue was purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 μm, 330 g; Eluent A: water (plus 10 mmol/L NH₄HCO₃); Eluent B: ACN; Gradient: 35%-55% B in 25 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 48% B and concentrated under reduced pressure to afford the title compound as a white solid (8.30 g, 63%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.52 (d, J=8.1 Hz, 2H), 7.30 (d, J=8.2 Hz, 2H), 7.23 (s, 1H), 6.75-6.62 (m, 2H), 4.51-4.41 (m, 2H), 3.41 (tt, J=11.9, 6.7 Hz, 2H), 2.04 (qdd, J=15.1, 9.7, 5.9 Hz, 2H), 1.77 (dt, J=6.9, 3.7 Hz, 1H), 1.48 (ddd, J=14.2, 9.9, 5.4 Hz, 1H), 1.38 (s, 9H), 1.06 (d, J=6.1 Hz, 3H); MS (ESI, m/z): [(M+1)]⁺=415.15, 417.15.

The intermediates in Table 7 were prepared according to Step 6 of the procedure to prepare Intermediate A.

TABLE 7 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR A1

tert-butyl N- (3S,4R)-4-[tert- butyldimethylsilyl) oxyl-1- carbamoylpentan- 3-yl]carbamate 361.35 (400 MHz, CDCl₃) δ 6.36 (s, 1H), 5.52 (s, 1H), 4.75 (d, J = 9.7 Hz, 1H), 3.90 (qd, J = 6.3, 3.4 Hz, 1H), 3.57-3.45 (m, 1H), 2.37-2.17 (m, 2H), 2.00-1.87 (m, 1H), 1.64 (ddt, J = 14.3, 12.2, 6.4 Hz, 1H), 1.45 (s, 9H), 1.14 (d, J = 6.3 Hz, 3H), 0.90 (s, 9H), 0.07 (s, 6H) . A2

tert-butyl N- [(3S,4R)-4-[(4- bromophenyl) methoxy]-1- (methylcarbamoyl) pentan-3- yl]carbamate 429.13, 431.13 (400 MHz, CDC13) δ 7.48 (d, J = 8.4 Hz, 2H), 7.21 (d, J = 8.4 Hz, 2H), 6.25 (s, 1H), 4.81 (d, J = 9.6 Hz, 1H), 4.55 (d, J = 11.8 Hz, 1H), 4.38 (d, J = 11.8 Hz, 1H), 3.69-3.51 (m, 2H), 2.82 (d, J = 4.7 Hz, 3H), 2.33-2.14 2H), 2.05- 1.90 (m, 1H), 1.77-1.59 (m, 1H), 1.45 (s, 9H), 1.20 (d, J = 6.3 Hz, 3H) A51

(4S)-4-(5- bromopyridin-2- yl)-4[(2- methylpropane-2- sulfinyl)amino] butanamide 362.10, 364.10 (400 MHz, DMSO-d₆) δ 8.34-8.32 (d, J = 2.4 Hz, 1H), 7.73-7.71 (m, 1H), 7.65- 7.63 (d, J = 8.2 Hz, 1H), 7.29 (s, 1H), 6.80 (s, 1H), 5.79-5.77 (d, J = 5.4 Hz, 1H), 4.34-4.29 (m, 1H), 2.22-1.98 (m, 3H), 1.95-1.70 (m, 1H), 1.08 (s, 9H) A52

(4S)-4-(4- bromopyridin-2- y1)-4-[(2- methylpropane-2- sulfinyl)amino] butanamide 362.00, 364.00 (400 MHz, DMSO-d₆) δ 8.35 (d, J = 5.1 Hz, 1H), 7.62 (s, 1H), 7.41 (dd, J = 5.1, 1.4 Hz, 1H), 7.31 (s, 1H), 6.85 (s, 1H), 5.86 (d, J = 6.0 Hz, 1H), 4.32 (q, J = 6.5 Hz, 1H), 2.22-1.97 (m, 3H), 1.91- 1.82 (m, 1H), 1.10 (s, 9H)

Tert-butyl N-[(3S,4R)-4-[(3-bromophenyl)methoxy]-1-carbamoylpentan-3-yl]carbamate (Intermediate A3)

Step 1: Tert-butyl N-[(3S, 4R)-1-carbamoyl-4-hydroxypentan-3-yl]carbamate. To a solution of tert-butyl N-[(3S,4R)-4-[(tert-butyldimethylsilyl)oxy]-1-carbamoylpentan-3-yl]carbamate (36.0 g, 99.8 mmol) in THF (720 mL) was added TBAF (31.3 g, 120 mmol) at room temperature. After stirring for additional 16 h, the resulting mixture was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with CH₂Cl₂/MeOH (50:1 to 10:1) to afford the title compound as a colorless solid (22.0 g, 90%): ¹H NMR (400 MHz, CD₃OD) δ 6.45 (d, J=9.5 Hz, 1H), 3.64 (p, J=6.3 Hz, 1H), 3.45-3.33 (m, 1H), 2.36-2.17 (m, 2H), 2.03 (dtd, J=13.3, 6.6, 3.4 Hz, 1H), 1.66-1.52 (m, 1H), 1.46 (s, 9H), 1.17 (d, J=6.4 Hz, 3H); LC/MS (ESI, m/z): [(M+H)]⁺=247.25.

The intermediates in Table 8 were prepared according to step 1 of the procedure to prepare Intermediate A3.

TABLE 8 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR A3-1-1

tert-butyl (S)-(5- amino-1-((9- hydroxynon-2-yn- 1-yl)oxy)-5- oxopentan-2- yl)carbamate 371.20 (400 MHz, DMSO-d₆) δ 7.22 (s, 1H), 6.69 (s, 1H), 6.63 (d, J =8.6 Hz, 1H), 4.33 (t, J = 5.2 Hz, 1H), 4.09 (t, J = 2.1 Hz, 2H), 3.49 (d, J = 4.9 Hz, 1H), 3.38 (td, J = 6.5, 5.2 Hz, 2H), 3.31- 3.26 (m, 2H), 2.23-2.18 (m, 2H), 2.07- 2.03 (m, 2H), 1.75-1.61 (m, 2H), 1.43 (dd, J = 14.0, 7.0 Hz, 4H), 1.38(s, 9H), 1.36 -1.21 (m, 4H). A3-1-2

tert-butyl 3-(2- ethynylphenyl) propanoate N/A (400 MHz, DMSO-d₆) δ 7.47-7.43 (m, 1H), 7.37-7.28 (m, 2H), 7.23 (td, J = 7.3, 1.8 Hz, 1H), 4.39 (s, 1H), 2.97 (t, J = 7.6 Hz, 2H), 2.54 (t, J = 7.6 Hz, 2H), 1.37 (s, 9H). A3-1-3

tert-butyl 5-(3- hydroxycyclobutyl) pentanoate N/A (400 MHz, Methanol-d₄) δ 4.07-3.96 (m, 1H), 2.44-2.37 (m, 2H), 2.24-2.20 (m, 2H), 2.09-1.93 (m,1H), 1.76-1.63 (m, 1H), 1.63-1.52 (m, 2H), 1.49-1.40 (m, 12H), 1.34-1.19 (m, 2H) A3-1-4

tert-butyl 4-(3- hydroxycyclobutyl) butanoate N/A (400 MHz, DMSO-d₆) δ 4.87 (dd, J = 6.4, 1.6 Hz, 1H), 4.17-4.13 (m, 0.4H), 3.91-3.79 (m, 0.6H), 2.36-2.20 (m, 1H), 2.18-2.13 (m, 2H), 2.06-1.80 (m, 2H), 1.70-1.49 (m, 1H), 1.46-1.26 (m, 13H), 1.00-0.82 (m, 1H) A3-1-5

(2S,4R)-1-[(2S)- 3,3-dimethyl-2- [[1-(prop-2-yn-1- yl)cyclopropyl] formamido]butanoyl] -4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]methyl] pyrrolidine-2- carboxamide 537.25 (400 MHz, Methanol-d₄) δ 8.89 (s, 1H), 7.52-7.41 (m, 4H), 4.73 (s, 1H), 4.63-4.57 (m, 2H), 4.55-4.50 (m, 1H), 4.38 (d, J = 15.4 Hz, 1H), 3.89 (d, J = 11.1 Hz, 1H), 3.82 (dd, J = 11.0, 3.8 Hz, 1H), 2.87-2.81 (m, 1H), 2.57-2.48 (m, 1H), 2.50 (s, 3H), 2.39 (dd, J = 17.9, 2.7 Hz, 1H), 2.30-2.16 (m, 1H), 2.16-2.05 (m, 1H), 1.26-1.18 (m, 1H), 1.18-1.07 (m, 1H), 1.08 (s, 9H), 0.90- 0.77 (m, 2H) A3-1-6

tert-butyl 3-(4- hydroxycyclohexyl) propanoate N/A (400 MHz, DMSO-d₆) δ 4.44 (d, J = 4.5 Hz, 1H), 3.31-3.26 (m, 1H), 2.18 (t, J = 8.5 Hz, 2H), 1.84-1.75 (m, 2H), 1.66 (d, J = 13.0 Hz, 2H), 1.40 (s, 9H), 1.37-1.35 (m, 1H), 1.15-1.02 (m, 3H), 0.93-0.83 (m, 3H)

Step 2: Tert-butyl N-[(3S,4R)-4-[(3-bromophenyl)methoxy]-1-carbamoylpentan-3-yl]carbamate (Intermediate A3). To a solution of tert-butyl N-[(3S,4R)-1-carbamoyl-4-hydroxypentan-3-yl]carbamate (2.00 g, 8.12 mmol) in DMF (30.0 mL) was added NaH (60% dispersion in mineral oil, 0.34 g, 8.53 mmol) at 0° C. The reaction mixture was stirred at 0° C. for 1 h. To the above solution was added dropwise a solution of 1-bromo-3-(bromomethyl) benzene (2.23 g, 8.93 mmol) in DMF (20.0 mL) at 0° C. The mixture was warmed slowly to room temperature and was stirred for additional 2 h. The resulting solution was quenched with water (100 mL), extracted with EtOAc (3×50.0 mL). The combined organic layers were washed with brine (3×30.0 mL) and dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by Prep-HPLC with the following conditions (Column: XBridge Shield RP18 OBD Column, 30×150 mm, 5 μm; Mobile Phase A: water (plus 10 mmol/L NH₄HCO₃), Mobile Phase B: ACN; Flow rate: 60 mL/min; Gradient: (B %) 5%˜35% in 7 min; Detector: UV 220 nm). The fractions containing desired product were collected at 6.3 min and concentrated under reduced pressure to afford the title compound as a colorless solid (1.20 g, 35%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.53 (s, 1H), 7.46 (dt, J=7.6, 1.8 Hz, 1H), 7.35-7.26 (m, 2H), 7.24 (s, 1H), 6.73-6.63 (m, 2H), 4.48 (s, 2H), 3.50 (p, J=7.4, 6.0 Hz, 1H), 3.42 (p, J=5.9 Hz, 1H), 2.06 (qdd, J=15.1, 9.7, 6.0 Hz, 2H), 1.76 (dtd, J=13.7, 7.0, 6.6, 3.4 Hz, 1H), 1.52-1.44 (m, 1H), 1.39 (s, 9H), 1.07 (d, J=6.2 Hz, 3H); LC/MS (ESI, m/z): [(M+H)]⁺=415.05, 417.05.

The intermediates in Table 9 were prepared according to Step 2 of the procedure to prepare Intermediate A3.

TABLE 9 Characterization for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR A4

tert-buty1N- [(3S,4R)-4-[(2- bromophenyl) methoxy]-1- carbamoylpentan- 3-yl]carbamate 415.10, 417.10 (400 MHz, CD₃OD) δ 7.56 (td, J = 8.2, 1.5 Hz, 2H), 7.35 (td, J = 7.5, 1.2 Hz, 1H), 7.20 (td, J = 7.7, 1.8 Hz, 1H), 4.67 (d, J = 12.4 Hz, 1H), 4.58 (d, J = 12.4 Hz, 1H), 3.65-3.53 (m, 2H), 2.39-2.17 (m, 2H), 2.09-1.90 (m, 1H), 1.64 (td, J = 9.8, 5.0 Hz, 1H), 1.45 (s, 9H), 1.23 (d, J = 5.9 Hz, 3H). A5

tert-buty1N- [(3S,4R)-4-[(6- bromonaphthalen -2-yl)methoxyl- 1- carbamoylpentan- 3-yl]carbamate 465.10, 467.10 (400 MHz, DMSO-d₆) δ 8.19 (d, J = 2.0 Hz, 1H), 7.92-7.83 (m, 3H), 7.63 (dd, J = 8.7, 2.0 Hz, 1H), 7.54 (dd, J = 8.6, 1.5 Hz, 1H), 7.24 (s, 1H), 6.73-6.63 (m, 2H), 4.70-4.58 (m, 2H), 3.49 (s, 1H), 3.54-3.41 (m, 1H), 2.07 (qdd, J = 15.0, 9.8, 5.9 Hz, 2H), 1.88-1.75 (m, 1H), 1.57-1.43 (m, 1H), 1.37 (s, 9H), 1.11 (d, J = 5.9 Hz, 3H). A6

tert-buty1N- [(3S,4R)-1- carbamoyl-4- (prop-2-yn-1- yloxy)pentan-3- yl]carbamate 285.35 (400 MHz, DMSO-d₆) δ 7.22 (s, 1H), 6.68 (s, 1H), 6.62 (d, J = 9.3 Hz, 1H), 4.21-4.07 (m, 2H), 3.48 (p, J = 6.2 Hz, 1H), 3.37 (t, J = 2.4 Hz, 1H), 2.13-1.92 (m, 2H), 1.76 (dddd, J = 13.4, 9.8, 6.2, 3.1 Hz, 1H), 1.48-1.40 (m, 1H), 1.39 (s, 9H), 1.03 (d, J = 6.2 Hz, 3H). A7

tert-butyl ((2R,3S)-6- amino-2-((7- bromonaphthalen- 2-yl)methoxy)- 6-oxohexan-3- yl)carbamate 465.07, 467.05 (400 MHz, DMSO-d₆) δ 8.16 (d, J = 2.0 Hz, 1H), 7.94-7.84 (m, 3H), 7.61 (dd, J = 8.7, 2.0 Hz, 1H), 7.52 (dd, J = 8.4, 1.6 Hz, 1H), 7.25 (s, 1H), 6.77-6.64 (m, 2H), 4.75-4.57 (m, 2H), 3.51-3.45 (m, 2H), 2.10-2.03 (m, 2H), 1.84-1.80 (m, 1H), 1.54-1.50 (m, 1H), 1.36 (s, 9H), 1.11 (d, J = 5.9 Hz, 3H). A8

tert-butyl ((2R,3S)-6- amino-2-((5- bromonaphthalen- 2-yl)methoxy)- 6-oxohexan-3- yl)carbamate 465.07, 467.05 (400 MHz, DMSO-d₆) δ 8.09 (d, J = 8.7 Hz, 1H), 7.98-7.92 (m, 2H), 7.85 (dd, J = 7.4, 1.0 Hz, 1H), 7.66 (dd, J = 8.8, 1.7 Hz, 1H), 7.48-7.41 (m, 1H), 7.24 (s, 1H), 6.75-6.63 (m, 2H), 4.74-4.64 (m, 2H), 3.52-3.47 (m, 2H), 2.09-2.05 (m, 2H), 1.83-1.81 (m, 1H), 1.53-1.50 (m, 1H), 1.35 (s, 9H), 1.11 (d, J = 5.9 Hz, 3H). A9

tert-butyl (S)-(5 - amino-1-((4- bromobenzyl)oxy)- 5-oxopentan-2- yl)carbamate 401.00, 403.00 (400 MHz, DMSO-d₆) δ 7.56-7.51 (m, 2H), 7.32-7.26 (m, 2H), 7.23 (s, 1H), 6.74-6.63 (m, 2H), 4.44 (s, 2H), 3.59-3.54 (m, 1H), 3.33-3.29 (m, 2H), 2.08-2.04 (m, 2H), 1.72-1.68 1H), 1.52-1.49 (m 1H), 1.38 (s, 9H). A10

tert-butyl (S)-(5 - amino-5-oxo-1- (prop-2-yn-1- yloxy)pentan-2- yl)carbamate 271.10 (400 MHz, CDCl₃) δ 6.50 (s, 1H), 5.41 (s, 1H), 4.96 (d, J = 8.9 Hz, 1H), 4.24 (s, 2H), 3.83-3.81 (m, 1H), 3.62-3.52 (m, 2H), 2.46 (t, J = 2.4 Hz, 1H), 2.37 -2.27 (m, 2H), 1.92-1.88 (m, 1H), 1.71-1.68 (m, 1H), 1.47 (s, 9H). A11

ethyl (S)-10-((5- amino-2-((tert- butoxycarbonyl) amino)-5- oxopentyl)oxy) decanoate 431.30 (400 MHz, CDCl₃) δ 6.73 (s, 1 H), 5.45 (s, 1H), 5.02-4.99 (m, 1H), 4.15 (q, J = 7.1 Hz, 2H), 3.79-3.76 (m, 1H), 3.46-3.37 (m, 3H), 2.37-2.28 (m, 4H), 1.89-1.85 (m, 2H), 1.78-1.74 (m, 2H), 1.65-1.61 (m, 2H), 1.58-1.54 (m, 1H), 1.47 (s, 9 H), 1.34-1.30 (m, 10H), 1.28 (t, J = 7.1 Hz, 3H). A12

ethyl (5)-9-((5- amino-2-((tert- butoxycarbonyl) amino)-5- oxopentyl)oxy) nonanoate 417.30 (400 MHz, CDCl₃) δ 6.67 (s, 1 H), 5.67 (s, 1H), 4.97-4.95 (m, 1H), 4.15 (q, J = 7.1 Hz, 2H), 3.79-3.76 (m, 1H), 3.58-3.45 (m, 2H), 3.27-3.23 (m, 1H), 2.26 (t, J = 7.3 Hz, 2H), 2.15-1.97 (m, 1H), 1.84-1.61 (m, 2H), 1.59-1.43 (m, 6H), 1.38 (s, 9 H), 1.27-1.24 (m, 8H), 1.28 (t, J = 7.1 Hz, 3H). A13

ethyl (S)-8-((5- amino-2-((tert- butoxycarbonyl) amino)-5- oxopentyl)oxy) octanoate 403.30 (400 MHz, CDCl₃) δ 4.15 (q, J = 7.1 Hz, 2H), 3.47-3.38 (m, 3H), 2.39-2.21 (m, 5H), 2.10-2.04 (m, 1H), 1.89 (q, J = 7.2 Hz, 2H), 1.84-1.54 (m, 4H), 1.51 (d, J = 2.6 Hz, 1H), 1.47 (s, 9H), 1.41-1.31 (m, 5H), 1.30-1.25 (t, J = 7.1 Hz, 3H) A14

tert-butyl N- [(3S,4R)-4- (benzyloxy)-1- carbamoylpentan- 3-yl]carbamate 337.20 (400 MHz, DMSO-d₆) δ 7.44-7.15 (m, 6H), 6.75-6.51 (m, 2H), 4.52-4.42 (m, 2H), 3.49-3.41 (m, 2H), 2.17-1.93 (m, 2H), 1.86-1.74 (m, 1H), 1.56-1.43 (m, 1H), 1.39 (s, 9H), 1.07 (d, J = 6.0 Hz, 3H) A15

tert-butyl N- [(3S,4R)-4-[(4- bromo-3- fluorophenyl) methoxy]-1- carbamoylpentan- 3-yl]carbamate 433.32, 435.32 (400 MHz, DMSO-d₆) δ 7.65 (t, J = 7.7 Hz, 1H), 7.35 (dd, J = 10.0, 1.9 Hz, 1H), 7.22 (s, 1H), 7.13 (dd, J = 8.2, 1.9 Hz, 1H), 6.73-6.64 (m, 2H), 4.58-4.37 (m, 2H), 3.52-3.38 (m, 2H), 2.15-1.96 (m, 2H), 1.84-1.69 (m, 1H), 1.54-1.44 (m, 1H), 1.49 (s, 9H), 1.07 (d, J = 6.1 Hz, 3H) A16

tert-butyl N- [(3S,4R)-4-[(4- bromo-2- fluorophenyl) methoxy]-1- carbamoylpentan- 3-yl]carbamate 433.10 435.10 (400 MHz, DMSO-d₆) δ 7.52 (d, J = 9.6 Hz, 1H), 7.47-7.38 (m, 2H), 7.21 (s, 1H), 6.68-6.64 (m, 2H), 4.50 (q, J = 12.3 Hz, 2H), 3.45-3.43 (m, 2H), 2.36-1.90 (m, 2H), 1.77-1.75 (m, 1H), 1.49-1.46 (m, 1H), 1.37 (s, 9H), 1.07 (d, J = 5.5 Hz, 3H). A17

tert-butyl N- [(2S)-1-([9-[(tert- butyldimethylsilyl) oxy]non-2-yn- 1-yl]oxy)-4- carbamoylbutan- 2-yl]carbamate 485.35 (400 MHz, DMSO-d₆) δ 7.22 (s, 1H), 6.69 (s, 1H), 6.62 (d, J = 8.5 Hz, 1H), 4.23 (t, J = 6.6 Hz, 1H), 4.09 (t, J = 2.1 Hz, 2H), 3.57 (t, J = 6.3 Hz, 2H), 3.35- 3.28 (m, 4H), 2.22-2.18 (m, 2H), 2.08- 2.02 (m, 2H), 1.67-1.64 (m, 1H), 1.55- 1.35 (s, 16H), 0.86 (s, 9H), 0.03 (s, 6H). A21

tert-butyl N- [(3S,4R)-4-[(4- bromo-3- methylphenyl) methoxy]-1- carbamoylpentan- 3-yl]carbamate 429.10, 431.10 (400 MHz, DMSO-d₆) δ 7.52 (d, J = 8.1 Hz, 1H), 7.32 (d, J = 2.1 Hz, 1H), 7.23- 7.19 (m, 1H), 7.09 (dd, J = 8.1, 2.2 Hz, 1H), 6.68 (s, 1H), 6.61 (d, J = 9.2 Hz, 1H), 4.48-4.36 (m, 2H), 3.47-3.38 (m, 2H), 2.34 (s, 3H), 2.05 (s, 1H), 2.15-1.95 (m, 1H), 1.78-1.76 (m, 1H), 1.49-1.46 (m, 1H), 1.38 (s, 9H), 1.06 (d, J = 6.1 Hz, 3H) A22

tert-butyl N- [(3S,4R)-4-[(4- bromo-2- fluorophenyl) methoxy]-1- carbamoylpentan- 3-yl]carbamate 433.10 435.10 (400 MHz, DMSO-d₆) δ 7.52 (d, J = 9.6 Hz, 1H), 7.47-7.37 (m, 2H), 7.21 (s, 1H), 6.68 (s 1H) 6.61 (d, J = 8.7 Hz, 1H), 4.50 (q, J = 12.3 Hz, 2H), 3.43 (d, J = 6.3 Hz, 2H), 2.11-1.93 (m, 2H), 1.79-1.71 (m, 1H), 1.48-1.43 (m, 1H), 1.37 (s, 9H), 1.35 (s, 1H), 1.07 (d, J = 5.5 Hz, 3H) A23

tert-butyl N- [(3S,4R)-4-[(4- bromo-2- methylphenyl) methoxy]-1- carbamolentan- 3-yl]carbamate 431.10, 433.10 (400 MHz, Methanol-d₄) δ 7.35 (s, 1H), 7.28 (q, J = 8.2 Hz, 2H), 4.60-4.43 (m, 2H), 3.61-3.51 (m, 2H), 2.34 (s, 3H), 2.31-2.16 (m, 2H), 2.02-1.84 (m, 1H), 1.69-1.53 (m, 1H), 1.45 (s, 9H), 1.20 (d, J = 6.1 Hz, 3H)

Tert-butyl N-[(2S)-1-(4-bromophenoxy)-4-carbamoylbutan-2-yl]carbamate (Intermediate A18)

To a stirred solution of 4-bromophenol (968 mg, 5.59 mmol) in THF (45.0 mL) were added PPh₃ (1.69 g, 6.44 mmol) and DEAD (1.12 g, 6.43 mmol) dropwise at 0° C. under nitrogen atmosphere. To the above mixture was added tert-butyl N-[(2S)-4-carbamoyl-1-hydroxybutan-2-yl]carbamate (1.00 g, 4.31 mmol) at room temperature. The resulting mixture was stirred for additional 6 h at room temperature. The resulting mixture was concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 80 g; Eluent A: water (plus 10 mmol/L FA); Eluent B: ACN; Gradient: 35%-60% B in 25 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 51% B and concentrated under reduced pressure to afford the title compound as a light yellow solid (350 mg, 21%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.47-7.41 (m, 2H), 7.26 (s, 1H), 6.93-6.88 (m, 2H), 6.84 (d, J=8.5 Hz, 1H), 6.73 (s, 1H), 3.94-3.77 (m, 2H), 3.77-3.65 (m, 1H), 2.18-2.04 (m, 2H), 1.87-1.74 (m, 1H), 1.64-1.50 (m, 1H), 1.39 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=386.95, 388.95

The intermediates in Table 10 were prepared according to the above procedure to prepare intermediate A18.

TABLE 10 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR A19

tert-butyl N- [(2S)-1-(3- bromo-2- fluorophenoxy)- 4- carbamoylbutan- 2-yl]carbamate 405.26 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.26-7.17 (m, 2H), 7.09 (td, J = 8.2, 1.7 Hz, 1H), 6.85 (d, J = 8.5 Hz, 1H), 6.74 (s, 1H), 3.41-3.97 (m, 2H), 3.77-3.73 (m, 1H), 2.21-2.04 (m, 2H), 1.87-1.72 (m, 1H), 1.69-1.52 (m, 1H), 1.38 (s, 9H) A20

tert-butyl N- [(2S)-1-(3- bromophenoxy)- 4- carbamoylbutan- 2-yl]carbamate 23.99%) as a light yellow oil 387.00, 388.95 (400 MHz, DMSO-d₆) δ 7.24 (t, J = 8.0 Hz, 2H), 7.15-7.11 (m, 2H), 6.97- 6.93 (m, 1H), 6.83 (d, J = 8.5 Hz, 1H), 6.73 (s, 1H), 4.23 (t, J = 6.6 Hz, 1H), 3.92-3.87 (m, 2H), 3.70 (d, J = 11.8 Hz, 1H), 2.12 (q, J = 6.7 Hz, 2H), 1.80 (d, J = 14.8 Hz, 1H), 1.39 (s, 9H) A24

tert-butyl N- [(2S)-4- carbamoyl-1-(4- chloro-3- iodophenoxy) butan-2- yl]carbamate [(M − 1)]⁻ = 467.10 (300 MHz, DMSO-d₆) δ 7.67-7.51 (m, 1H), 7.44 (d, J = 10.7 Hz, 1H), 7.23 (d, 1H), 6.99 (d, J = 8.9 Hz, 1H), 6.80 (d, J = 8.4 Hz, 1H), 6.70 (d, 1H), 3.87 (m, J = 5.9 Hz, 2H), 3.30 (m, 1H), 2.52-2.49 (m, J = 1.9 Hz, 8H), 1.75-1.71 (m, 1H), 1.61-1.57 (m, 1H), 1.26-1.22 (m, 1H), 0.96-0.78 (m, 2H) A25

tert-butyl N- [(2S)-1-(5- bromo-2- chlorophenoxy)- 4- carbamoylbutan- 2-yl]carbamate 421.15, 423.15 (400 MHz, DMSO-d₆) δ 7.55-7.52 (m, 1H), 7.38 (d, J = 2.5 Hz, 1H), 7.26 (s, 1H), 7.15 (dd, J = 8.4, 2.1 Hz, 1H), 6.81 (d, J = 8.5 Hz, 1H), 6.75-6.73 (m, 1H), 4.37-4.17 (m, 1H), 4.01-3.97 (m, 2H), 3.89-3.74 (m, 2H), 2.66-2.60 (m, 3H), 2.16-1.98 (m, 2H), 1.89-1.67 (m, 2H), 1.64-1.46 (m, 1H), 1.36-1.29 (m, 1H), 1.26-1.03 (m, 1H), 0.90-0.80 (m, 1H) A26

tert-butyl N- [(2S)-1-(3- bromo-5- chlorophenoxy)- 4- carbamoylbutan- 2-yl]carbamate 421.05, 423.05 (400 MHz, DMSO-d₆) δ 7.86 (s, 1H), 7.29-7.23 (m, 2H), 7.15 (t, J = 2.0 Hz, 1H), 7.07 (t, J =2.0 Hz, 1H), 6.84 (d, J = 8.5 Hz, 1H), 4 .39 (t, J = 8.6 Hz, 1H), 3.88-3.78 (m, 1H), 3.75-3.65 (m, 1H), 2.19-2.07 (m, 2H), 1.69-1.52 (m, 2H), 1.38 (s, 9H) A27

tert-butyl N- [(2S)-1-(3- bromo-2- methylphenoxy)- 4- carbamoylbutan- 2-yl]carbamate 400.90, 402.95 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 7.16 (dd, J = 8.1, 1.1 Hz, 1H), 7.09 (t, J = 8.1 Hz, 1H), 7.02-6.91 (m, 1H), 6.84 (d, J = 8.4 Hz, 1H), 6.77-6.67 (m, 1H), 3.95-3.92 (m, 1H), 3.89-3.73 (m, 2H), 2.24 (s, 3H), 2.19-2.06 (m, 2H), 1.85- 1.77 (m, 1H), 1.71-1.51 (m, 1H), 1.39 (s, 9H) A28

tert-butyl N- [(2S)-1-(4- bromo-2- fluorophenoxy)- 4- carbamoylbutan- 2-yl]carbamate 405.05, 407.05 (400 MHz, DMSO-d₆) δ 7.75-7.53 (m, 2H), 7.40 (d, J = 7.7, 2.3 Hz, 1H), 7.27 (s, 1H), 7.24-7.08 (m, 1H), 6.73 (s, 1H), 4.39 (d, J = 8.5 Hz,1H), 4.09-3.91 (m, 4H), 3.88-3.66 (m, 2H), 2.66-2.51 (m, 1H), 2.21-2.04 (m, 2H), 1.88-1.66 (m, 2H), 1.64-1.60 (m, 1H), 1.33 (s, 1H), 1.29-1.14 (m, 2H) A29

tert-butyl N- [(2S)-1-(3- bromo-4- methylphenoxy)- 4- carbamoylbutan- 2-yl]carbamate 401.30, 403.30 (400 MHz, DMSO-d₆) δ 7.27-7.24 (m, 1H), 7.15 (d, J = 2.6 Hz, 1H), 6.88 (s, 1H), 6.82 (s, 1H), 6.75 (d, J = 13.5 Hz, 2H), 3.86-3.84 (m, 2H), 3.70-3.68 (m, 1H), 2.27 (s, 3H), 2.11-2.09 (m, 2H), 1.79-1.77 (m, 1H), 1.60-1.56 (m, 1H), 1.38 (s, 9H) A30

tert-butyl N- [(2S)-1-(3- bromo-5- methylphenoxy)- 4- carbamoylbutan- 2-yl]carbamate 401.00, 403.00 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 6.97 (d, J = 1.4, 1.0 Hz, 1H), 6.93 (d, J = 2.2 Hz, 1H), 6.83 (d, J = 8.5 Hz, 1H), 6.78 (s, 1H), 6.74 (s, 1H), 3.89-3.85 (m, 2H), 3.71-3.67 (m, 1H), 2.26 (s, 3H), 2.13-2.09 (m, 2H), 1.87-1.71 (m, 1H), 1.66-1.50 (m, 1H), 1.39 (s, 9H) A31

tert-butyl N- [(2S)-1-(5- bromo-2- methylphenoxy)- 4- carbamoylbutan- 2-yl]carbamate 401.05, 403.05 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.09 (d, J = 7.4, 1.4 Hz, 2H), 7.02 (d, J = 7.9, 1.8 Hz, 1H), 6.82 (d, J = 8.5 Hz, 1H), 6.73 (s, 1H), 3.96-3.92 (m, 1H), 3.84-3.80 (m, 2H), 2.20-2.06 (m, 5H), 1.82-1.78 (m, 1H), 1.69-1.57 (m, 1H), 1.39 (s, 9H) A32

tert-butyl N- [(2S)-1-(3- bromo-4- fluorophenoxy)- 4- carbamoylbutan 2-yl]carbamate 404.95, 406.95 (400 MHz, DMSO-d₆) δ 7.34-7.23 (m, 3H), 7.00-6.96 (m, 1H), 6.83 (d, J = 8.5 Hz, 1H), 6.73 (s, 1H), 3.90-3.86 (m, 2H), 3.71-3.67 (m, 1H), 2.20-2.03 (m, 2H), 1.85-1.72 (m, 1H), 1.64-1.56 (m, 1H), 1.39 (s, 9H) A33

tert-butyl N- [(2S)-1-(3- bromo-5- fluorophenoxy)- 4- carbamoylbutan- 2-yl]carbamate 405.00, 407.00 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 7.09 (dt, J = 8.3, 2.0 Hz, 1H), 7.02 (d, J = 2.2 Hz, 1H), 6.93-6.81 (m, 2H), 6.73 (s, 1H), 4.03-3.90 (m, 2H), 3.73-3.69 (m, 1H), 2.17-2.13 (m, 1H), 2.14-2.03 (m, 1H), 1.87-1.74 (m, 1H), 1.62-1.58 (m, 1H), 1.38 (s, 9H) A34

tert-butyl N- [(2S)-1-(3- bromo-2- chlorophenoxy)- 4- carbamoylbutan- 2-yl]carbamate 421.00, 423.00 (300 MHz, DMSO-d₆) δ 7.66-7.57 (m, 1H), 7.32 (dd, J = 7.8, 1.7 Hz, 1H), 7.23 (dd, J = 10.4, 5.6 Hz, 2H), 6.80 (d, J = 8.4 Hz, 1H), 6.72 (s, 1H), 4.06-3.89 (m, 2H), 3.78-3.74 (m, 1H), 2.24-2.10 (m, 1H), 2.15-2.01 (m, 1H), 1.91 -1.73 (m, 1H), 1.63-1.59 (m, 1H), 1.37 (s, 9H) A35

tert-butyl N- [(2S)-1-(3- bromo-5-chloro- 2- fluorophenoxy)- 4- carbamoylbutan- 2-yl]carbamate 438.95, 440.95 (400 MHz, DMSO-d6) 6 7.42-7.36 (m, 2H), 7.30-7.25 (m, 1H), 6.86 (t, J=8.7 Hz, 1H), 6.75 (s, 1H), 3.76-3.73 (m, 1H), 2.13 (m, 2H), 1.76 (m, 1H), 1.68- 1.60 (m, 3H), 1.37 (s, 9H) A36

tert-butyl N- bromo-2-fluoro- 4- methylphenoxy)- 4- carbamoylbutan- 2-yl]carbamate 419.05, 421.05 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.17-7.08 (m, 2H), 6.84 (d, J = 8.5 Hz, 1H), 6.74 (s, 1H), 4.02-3.89 (m, 2H), 3.72 (d, J = 4.7 Hz, 1H), 2.31 (s, 3H), 2.21-2.03 (m, 2H), 1.86-1.73 (m, 1H), 1.66-1.53 (m, 1H), 1.38 (s, 9H) A37

tert-butyl N- [(2S)-1-(3- bromo-2,4- difluorophenoxy)- 4- carbamoylbutan- 2-yl]carbamate 423.00, 425.00 (400 MHz, DMSO-d₆) δ 7.33-7.16 (m, 3H), 6.84 (d, J = 8.5 Hz, 1H), 6.73 (s, 1H), 4.23 (t, J = 6.5 Hz, 1H), 4.06-3.91 (m, 2H), 2.13-2.09 (m, 2H), 1.84-1.74 (m, 1H), 1.71-1.61 (m, 1H), 1.38 (s, 9H) A38

methyl 2-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] phenyl]acetate [(M − 1)]⁻ = 379.20 N/A A39

methyl 3-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] phenyl]propanoate 395.11 (400 MHz, DMSO-d₆) δ 7.56 (s, 1H), 7.42-7.10 (m, 1H), 6.78 (ddt, J = 23.2, 14.9, 8.0 Hz, 4H), 5.86-5.72 (m, 1H), 4.13-3.68 (m, 3H), 3.67-3.51 (m, 2H), 3.35-3.32 (m, 1H), 2.72-2.55 (m, 3H), 2.26-1.76 (m, 4H), 1.60-1.55(m, 1H), 1.39 (s, 9H) A40

tert-butyl N- [(2S)-1-(3- bromo-2-fluoro- 5- methylphenoxy)- 4- carbamoylbutan- 2-yl]carbamate 419.10, 421.10 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.04 (d, J = 6.4 Hz, 2H), 6.85 (d, J = 8.4 Hz, 1H), 6.75 (s, 1H), 4.01-3.90 (m, 2H), 3.78-3.69 (m, 1H), 2.27 (s, 3H), 2.22-2.06 (m, 2H), 1.87-1.72 (m, 2H), 1.38 (s, 9H) A41

tert-butyl N- [(2S)-1-(3- bromo-2,5- difluorophenoxy)- 4- carbamoylbutan- 2-yl]carbamate 423.05, 425.05 (400 MHz, CDCl₃) δ 6.96-6.90 (m, 1H), 6.75-6.68 (m, 1H), 6.19 (s, 1H), 5.52 (s, 1H), 5.10 (d, J = 8.1 Hz, 1H), 4.10-3.98 (m, 3H), 2.40 (t, J = 7.0 Hz, 2H), 2.11-1.99 (m, 2H), 1.49 (s, 9H) A53

tert-butyl N- [(2S)-1-(3- bromo-2-chloro- 5- fluorophenoxy)- 4- carbamoylbutan- 2-yl]carbamate 439.00, 441.00 (300 MHz, DMSO-d₆) δ 7.34 (dd, J = 7.6, 2.7 Hz, 1H), 7.29-7.23 (m, 2H), 6.85 (d, J = 8.4 Hz, 1H), 6.76 (s, 1H), 4.12-3.94 (m, 2H), 3.80-3.78 (m, 1H), 2.17-2.13 (m, 2H), 1.84-1.80 (m, 1H), 1.64-1.60 (m, 1H), 1.40 (s, 9H)

Tert-butyl N-[(1S)-1-[(3-bromophenyl)carbamoyl]-3-carbamoylpropyl]carbamate (Intermediate A42)

Tert-butyl N-[(1S)-1-[(3-bromophenyl)carbamoyl]-3-carbamoylpropyl]carbamate. To a stirred solution of (2S)-2-[(tert-butoxycarbonyl)amino]-4-carbamoylbutanoic acid (900 mg, 3.66 mmol) and 3-bromoaniline (629 mg, 3.66 mmol) in THF (20 mL) were added DMAP (45 mg, 0.37 mmol) and DCC (1.13 g, 5.49 mmol) in portions at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 2 h at ambient temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Spherical C18 Column, 20-40 um, 330 g; Mobile Phase A: Water (plus 10 mmol/L FA), Mobile Phase B: ACN; Gradient: 15% to 44% B in 30 min; Detector: UV 254/220 nm. Desired fractions were collected at 40% B, concentrated under reduced pressure and lyophilized to afford title compound (700 mg, 43%) as a white solid: ¹H NMR (400 MHz, DMSO-d₆) δ 10.16 (s, 1H), 7.98 (t, J=1.9 Hz, 1H), 7.51 (dt, J=7.8, 1.8 Hz, 1H), 7.32-7.21 (m, 4H), 6.80-6.77 (m, 1H), 4.02 (td, J=8.3, 7.6, 4.9 Hz, 1H), 2.15-2.11 (m, 2H), 1.97-1.72 (m, 2H), 1.39 (s, 9H); LC/MS (ESI, m/z): [(M+1)]+=400.10, 402.10

The intermediates in Table 11 were prepared according to the procedure to prepare Intermediate A42.

TABLE 11 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR A43

tert-buty1N-R15)-1- R3-bromo-2- chlorophenyl) carbamoyl]-3- carbamoylpropyl] carbamate 433.95, 435.95 (400 MHz, DMSO-d₆) δ 7.84 (d, J = 8.1 Hz, 1H), 7.59 (dd, J = 8.0, 1.5 Hz, 1H), 7.36-7.21 (m, 4H), 6.82 (s, 1H), 4.16-4.12 (m, 1H), 2.25-2.13 (m, 2H), 2.02-1.95 (m, 1H), 1.86- 1.78 (m, 1H), 1.41 (s, 9H) A44

tert-butyl N-[(1S)-1- [(3-bromo-2- fluorophenyl) carbamoyl]-3- carbamoylpropyl] carbamate 418.05, 420.05 (300 MHz, DMSO-d₆) δ 9.87 (s, 1H), 7.87 (t, J = 7.7 Hz, 1H), 7.48-7.43 (m, 1H), 7.33 (s, 1H), 7.24-7.04 (m, 2H), 6.82 (s, 1H), 4.19 (q, J = 7.4 Hz, 1H), 2.34-2.08 (m, 2H), 1.98-1.68 (m, 2H), 1.40 (s, 9H) A45

tert-butyl N-[(1S)-1- [(3- bromophenyl) carbamoyl]-3- carbamoylpropyl] carbamate [(M − 1)]⁻ = 432.00, 434.00 N/A A46

Tert-butyl N-[(1S)-1- [(3-bromo-5- methylphenyl) carbamoyl]-3- carbamoylpropyl] carbamate 414.15, 416.15 (300 MHz, DMSO-d₆) δ 10.06 (s, 1H), 7.76 (s, 1H), 7.36-7.28 (m 2H), 7.14-7.06 (m, 2H), 6.79 (s, 1H), 4.01 (q, J = 7.4 Hz, 1H), 2.29 (s, 3H), 2.15 (q, J = 7.8 Hz, 2H), 1.95-1.73 (m, 2H), 1.40 (s, 9H) A47

tert-butyl N-[(1S)-1- [(3-bromo-2- methylphenyl) carbamoyl]-3- carbamoylpropyl] carbamate 414.10, 416.10 (300 MHz, DMSO-d₆) δ 9.59 (s, 1H), 7.47 (dd, J = 8.0, 1.3 Hz, 1H), 7.39- 7.27 (m, 2H), 7.21-7.01 (m, 2H), 6.81 (s, 1H), 4.06 (t, J = 7.2 Hz, 1H), 2.26 (s, 3H), 2.25-2.09 (m, 2H), 2.08-1.71 (m, 2H), 1.41 (s, 9H) A48

tert-buty1N-[(1S)-1- [(3-bromo-5- fluorophenyl) carbamoyl]-3- carbamoylpropyl] carbamate 418.10, 420.10 (300 MHz, DMSO-d₆) δ 10.33 (s, 1H), 7.71 (d, J = 2.0 Hz, 1H), 7.53 (d, J = 11.2 Hz, 1H), 7.39- 7.06 (m, 3H), 6.80 (s, 1H), 4.01 (s, 1H), 2.17 (q, J = 7.6 Hz, 2H), 1.90- 1.74 (m, 2H), 1.40 (s, 9H)

Tert-butyl (S)-(5-amino-1-((3-bromo-2-fluorophenyl)amino)-5-oxopentan-2-yl)carbamate (Intermediate A49)

Step 1: methyl (4S)-5-[(3-bromo-2-fluorophenyl)amino]-4-[(tert-butoxycarbonyl)amino]pentanoate. To a stirred solution of methyl (4S)-4-[(tert-butoxycarbonyl)amino]-5-oxopentanoate (3.01 g, 12.25 mmol) and 3-bromo-2-fluoroaniline (1.94 g, 10.2 mmol) in CH₂Cl₂ (40 mL) were added NaBH(OAc)₃ (4.33 g, 20.4 mmol) and HOAc (0.67 g, 11.2 mmol) in portions at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 16 h at room temperature under nitrogen atmosphere followed by concentration under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Spherical C18 Column, 20-40 um, 330 g; Mobile Phase A: Water (plus 10 mmol/L NH₄HCO₃), Mobile Phase B: ACN; Gradient: 30% to 50% B in 10 min; Detector: UV 254/220 nm. Desired fractions were collected at 43% B, concentrated under reduced pressure and lyophilized to afford title compound (2.1 g, 49%) as a white solid: ¹H NMR (400 MHz, DMSO-d₆) δ 6.91 (t, J=8.0 Hz, 1H), 6.83-6.75 (m, 2H), 6.75 (dd, J=7.8, 1.6 Hz, 1H), 5.75 (s, 1H), 3.62 (s, 1H), 3.56 (s, 3H), 3.08 (t, J=6.2 Hz, 2H), 2.42-2.23 (m, 2H), 1.61-1.57 (m, 1H), 1.39-1.35 (m, 8H), 1.29-1.25 (m, 2H); LC/MS (ESI, m/z): [(M+1)]⁺=419.15, 421.15.

The intermediates in Table 12 were prepared according to step 1 of the procedure to prepare Intermediate A49.

Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR A49-1-1

methyl (4S)-5-[(3- bromo-2- fluorophenyl)(methyl) amino]-4-[(tert- butoxycarbonyl) amino]pentanoate 433.20, 435.20 (400 MHz, DMSO-d₆) δ 7.09- 7.06 (m, 1H), 7.01-6.86 (m, 2H), 6.60 (d, J = 9.2 Hz, 1H), 3.69-3.67 (m, 1H), 3.57 (s, 3H), 3.19-3.08 (m, 2H), 2.89 (s, 3H), 2.29 (dd, J = 8.6, 6.5 Hz, 2H), 1.74 (dtd, J= 16.0, 7.9, 3.8 Hz, 1H), 1.48 (ddt, J = 13.9, 9.6,7.1 Hz, 1H), 1.33 (s, 9H).

Step 2: Tert-butyl (S)-(5-amino-1-((3-bromo-2-fluorophenyl)amino)-5-oxopentan-2-yl)carbamate. To a mixture of methyl (4S)-5-[(3-bromo-2-fluorophenyl)amino]-4-[(tert-butoxycarbonyl)amino]pentanoate (1.02 g, 2.43 mmol) and NH₃ (g) in MeOH (5.00 mL, 7M) in a sealed tube was was stirred for 16 h at 70° C. After cooling down to ambient temperature, the resulting mixture was concentrated under reduced pressure to afford Tert-butyl (S)-(5-amino-1-((3-bromo-2-fluorophenyl)amino)-5-oxopentan-2-yl)carbamate (691 mg, 70%) as a yellow solid: ¹H NMR (400 MHz, DMSO-d₆) δ 7.24 (s, 1H), 6.91 (t, J=8.0 Hz, 1H), 6.85-6.72 (m, 3H), 6.73-6.69 (m, 2H), 3.58 (s, 1H), 3.08 (s, 2H), 2.19-1.98 (m, 2H), 1.81-1.71 (m, 1H), 1.57-1.53 (m, 1H), 1.38 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=404.20, 406.20.

The intermediates in Table 13 were prepared according to step 2 of the procedure to prepare Intermediate A49.

TABLE 13 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR A50

tert-butyl (S)- (5-amino-1-((3- bromo-2- fluorophenyl) (methyl)amino)- 5-oxopentan-2- yl)carbamate 418.20, 420.20 (400 MHz, DMSO-d₆) δ 7.22 (s, 1H), 7.06 (ddd, J = 7.8, 5.8, 1.7 Hz, 1H), 7.01- 6.86 (m, 2H), 6.69 (s, 1H), 6.57 (d, J = 9.2 Hz, 1H), 3.67-3.64 (m, 1H), 3.22 (m, 3H), 2.86 (s, 3H), 2.09-1.96 (m, 2H), 1.70-1.66 (m, 1H), 1.33 (s, 9H)

Tert-butyl N-[(3S,4R)-1-Carbamoyl-4-([4-[3-(2-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]propoxy]ethoxy)propyl]phenyl]methoxy)pentan-3-yl]carbamate (Intermediate B)

Step 1. 3-[2-(Prop-2-yn-1-yloxy)ethoxy]prop-1-yn. To a solution of ethylene glycol (10.0 g, 161 mmol) in THF (250 mL) was added NaH (16.1 g, 402 mmol, 60% dispersed in mineral oil) in portions at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 30 min at 0° C. under nitrogen atmosphere. To the above mixture was added a solution of propargyl bromide (47.9 g, 402 mmol) in THF (50.0 mL) at 0° C. over 10 min. The resulting mixture was stirred for 16 hours at room temperature under nitrogen atmosphere. The resulting mixture was quenched with saturated aqueous ammonium chloride (200 mL) at 0° C. The resulting mixture was extracted with ethyl acetate (2×300 mL). The combined organic layer was washed with brine (300 mL) and dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with 1% ethyl acetate in petroleum ether to afford the title compound as a brown oil (8.20 g, 37%): ¹H NMR (400 MHz, CDCl₃) δ 4.22 (dd, J=2.4, 0.9 Hz, 4H), 3.73 (d, J=1.0 Hz, 4H), 2.44 (td, J=2.4, 0.8 Hz, 2H); MS (ESI, m/z): [(M+18)]⁺=156.20.

The intermediates in Table 14 were prepared according to Step 1 of the procedure to prepare Intermediate B.

TABLE 14 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name ¹H-NMR B-1-1

3-[3 -(Prop-2-yn-1- yloxy)propoxy]prop- 1-yne ¹H NMR (400 MHz, CDCl₃) δ 4.10- 4.08 (m, 4H), 3.55 (t, J = 6.3 Hz, 4H), 2.41 (d, J = 4.8 Hz, 2H), 1.83 (p, J = 6.3 Hz, 2H). B-1-2

1,4-bis(prop-2-yn-1- yloxy)butane ¹H NMR (400 MHz, CDCl₃) δ 4.17- 4.15 (m, 4H), 3.60-3.53 (m, 4H), 2.43 (t, J = 2.4 Hz, 2H), 1.74-1.68 (m, 4H). B-1-3

1,5-bis(prop-2-yn-1- yloxy)pentane ¹H NMR (400 MHz, CDCl₃) δ 4.17- 4.15 (m, 4H), 3.55 (t, J = 6.5 Hz, 4H), 2.44 (t, J = 2.4 Hz, 2H), 1.71-1.60 (m, 4H), 1.53-1.40 (m, 2H). B-1-4

1,6-bis(prop-2-yn-1- yloxy)hexane ¹H NMR (400 MHz, CDCl₃) δ 4.17- 4.15 (m, 4H), 3.54 (td, J = 6.6, 2.7 Hz, 4H), 2.44 (q, J = 2.3 Hz, 2H), 1.69-1.59 (m, 4H), 1.41 (h, J = 3.2 Hz, 4H). B-1-5

1,7-bis(prop-2-yn-1- yloxy)heptane ¹H NMR (400 MHz, CDCl₃) δ 4.17- 4.15 (m, 4H), 3.53 (t, J = 6.6 Hz, 4H), 2.44 (d, J = 2.5 Hz, 2H), 1.62 (d, J = 13.8 Hz, 4H), 1.44-1.34 (m, 6H). B-1-6

1,8-bis(prop-2-yn-1- yloxy)octane ¹H NMR (400 MHz, CDCl₃) δ 4.17- 4.15 (m, 4H), 3.52 (t, J = 6.6 Hz, 4H), 2.43 (t, J = 2.4 Hz, 2H), 1.67-1.53 (m, 4H), 1.43-1.28 (m, 8H). B-1-7^(a)

5 -(prop-2-yn-1- yloxy)pentan-l-ol ¹H NMR(400 MHz, CDCl₃) δ 4.16 (d, J = 2.3 Hz, 2H), 3.68 (td, J = 6.5, 2.0 Hz, 2H), 3.55 (td, J = 6.5, 1.5 Hz, 2H), 2.44 (q, J = 2.6 Hz, 1H), 1.70-1.59 (m, 4H), 1.51-1.43 (m, 3H). ^(a)Propargyl bromide (1 eq.) and NaH (1.1 eq.) used.

Step 2. 3-(3-Methyl-2-oxo-5-[3-[2-(prop-2-yn-1-yl oxy)ethoxy]prop-1-yn-1-yl]-1,3-benzodiazol-1-yl)piperidine-2,6-dione. To a solution of 3-(5-bromo-3-methyl-2-oxo-1,3-benzodiazol-1-yl)piperidine-2,6-dione (1.00 g, 2.96 mmol), Pd(PPh₃)₄ (342 mg, 0.30 mmol) and CuI (56.3 mg, 0.30 mmol) in DMSO (20 mL) were added TEA (10 mL) and 3-[2-(prop-2-yn-1-yloxy)ethoxy]prop-1-yne (3.27 g, 23.7 mmol). The mixture was purged with nitrogen for three times and stirred for 3 hours at 80° C. under nitrogen atmosphere. The resulting mixture was cooled down to room temperature and concentrated under reduced pressure. The residue was acidified to pH 5 with acetic acid and purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L AcOH); Eluent B: ACN; Gradient: 20%-40% B in 20 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 37% B and concentrated under reduced pressure. The crude product was re-purified by silica gel column chromatography, eluted with 50% ethyl acetate in petroleum ether to afford the title compound as a light brown solid (450 mg, 39%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 7.38-7.32 (m, 1H), 7.21-7.10 (m, 2H), 5.39 (dd, J=12.6, 5.4 Hz, 1H), 4.39 (d, J=2.4 Hz, 2H), 4.16 (t, J=2.4 Hz, 2H), 3.68-3.61 (m, 4H), 3.44 (dd, J=3.4, 2.3 Hz, 1H), 3.34 (d, J=2.3 Hz, 3H), 2.88 (t, J=15.6 Hz, 1H), 2.76-2.57 (m, 2H), 2.08-1.98 (m, 1H); MS (ESI, m/z): [(M+1)]⁺=396.15.

Step 3. tert-Butyl ((2R,3S)-6-amino-2-((4-(3-(2-((3-(1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)prop-2-yn-1-yl)oxy)ethoxy)prop-1-yn-1-yl)benzyl)oxy)-6-oxohexan-3-yl)carbamate. The title compound was prepare according to Step 2 above: ¹H NMR (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 7.69 (d, J=13.2 Hz, 1H), 7.54-7.27 (m, 4H), 7.20 (d, J=12.8 Hz, 1H), 7.14 (t, J=7.9 Hz, 1H), 6.73-6.59 (m, 1H), 5.39 (dd, J=12.7, 5.4 Hz, 1H), 4.48 (s, 1H), 4.41 (s, 3H), 4.22 (t, J=6.6 Hz, 1H), 3.70 (s, 2H), 3.41 (d, J=6.0 Hz, 1H), 3.35 (s, 2H), 3.33 (s, 3H), 2.94-2.83 (m, 1H), 2.76-2.58 (m, 2H), 2.54 (s, 1H), 2.13-1.97 (m, 2H), 1.76 (s, 1H), 1.67-1.60 (m, 1H), 1.37 (s, 9H), 1.26 (d, J=19.3 Hz, 1H), 1.06 (d, J=6.1 Hz, 2H), 0.89 (dt, J=13.4, 6.8 Hz, 2H); MS (ESI, m/z): [(M+1)]⁺=728.3.

The intermediates in Table 15 were prepared according to Step 2 and 3 of the procedure to prepare Intermediate B.

TABLE 15 Characterization data for intermediates prepared according to above. Intemediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR B-2-1

3-[3-methyl-2- oxo-4-[3-(prop-2- yn-1-yloxy)prop- 1-yn-1-yl]-1,3- benzodiazol-1- yl]piperidine-2,6- dione 352.1 (400 MHz, CD₃OD) δ 7.19 (d, J = 1.2 Hz, 1H) 7.13 (d, J = 1.3 Hz, 1H), 7.06 (s, 1H), 5.37 (t, J = 4.1 Hz, 1H), 4.56 (s, 2H), 3.76 (d, J = 1.7 Hz, 3H), 2.96-2.93 (m, 2H), 2.82-2.76 (m, 2H), 2.18-2.13 (m, 1H) B-2-2

3-[3-methyl-2- oxo-4-[3-[2- (prop-2-yn-1- yloxy)ethyoxy]prop- 1-yn-1-yl]-1,3- benzodiazol-1- yl]piperidine-2,6- dione 396.2 (400 MHz, CD₃OD) δ 7.24-7.08 (m, 3H), 5.38 (s, 1H), 4.51 (s, 2H), 4.26-4.20 (m, 2H), 3.81- 3.78 (m, 3H), 3.53 (s, 2H), 3.20 (s, 2H), 2.86 (s, 4H), 2.21 (s, 1H). B-2-3

1-methyl-3-(3- methyl-2-oxo-5- [3-[2-(prop-2-yn- 1- yloxy)ethyoxy]prop- 1-yn-1-yl]-1,3- benzodiazol-1- yl]piperidine-2,6- dione 410.3 (400 MHz, DMSO-d₆) δ 7.39 (d, J = 7.5 Hz, 1H), 7.12 (d, J = 7.7 Hz, 1H), 7.01 (q, J = 7.6 Hz, 1H), 5.51-5.39 (m, 1H), 4.48 (d, J = 7.2 Hz, 3H), 3.71 (s, 4H), 3.64 (d, J = 6.8 Hz, 3H), 3.03 (d, J = 6.3 Hz, 3H), 2.83-2.66 (m, 2H), 2.03 (s, 4H). B-2-4

3-[3-methyl-2- oxo-5-[3-[2- (prop-2-yn-1- yloxy)propoxy]prop- 1-yn-1-yl]- 2,3-dihydro-1H- 1,3-benzodiazol- 1-yl]piperidine- 2,6-dione 408.2 (400 MHz, CDCl₃) δ 8.36 (s, 1H), 7.22 (dd, J = 8.2, 1.5 Hz, 1H), 7.14 (d, J = 1.5 Hz, 1H), 6.77 (d, J = 8.2 Hz, 1H), 5.22 (dd, J = 12.7, 5.3 Hz, 1H), 3.70- 3.66 (m, 4H), 3.44 (s, 3H), 3.04- 2.61 (m, 4H), 2.44 (t, J = 2.4 Hz, 1H), 1.51-1.27 (m, 6H). B-2-5

3-[3-methyl-2- oxo-4-[3-[2- (prop-2-yn-1- yloxy)propoxy]prop- 1-yn-1-yl]- 1,3-benzodiazol- 1-yl]piperidine- 2,6-dione 410.2 (400 MHz, DMSO-d₆) δ 11.11 (d, J = 8.1 Hz, 1H), 7.21-7.08 (m, 2H), 7.04 (t, J = 7.9 Hz, 1H), 5.41 (dd, J = 12.5, 5.4 Hz, 1H), 4.43 (d, J = 10.2 Hz, 2H), 4.17- 4.05 (m, 2H), 3.73-3.55 (m, 5H), 3.55-3.47 (m, 2H), 3.40 (d, J = 4.8 Hz, 1H), 2.98-2.82 (m, 1H), 2.77-2.56 (m, 2H), 2.04 (d, J = 12.4 Hz, 1H), 1.87-1.72 (m, 2H). B-2-6

3-[3-methyl-2- oxo-5-[3-[2- (prop-2-yn-1- yloxy)butoxy]prop- 1-yn-1-yl]-1,3- benzodiazol-1- yl]piperidine-2,6- dione 422.2 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 7.34 (d, J = 1.3 Hz, 1H), 7.20-7.10 (m, 2H), 5.40 (dd, J = 12.7, 5.3 Hz, 1H), 4.36 (s, 2H), 4.11 (d, J = 2.4 Hz, 2H), 3.56-3.50 (m, 2H), 3.46 (q, J = 4.6, 3.2 Hz, 2H), 3.40 (d, J = 4.9 Hz, 1H), 2.97-2.83 (m, 1H), 2.78-2.58 (m, 2H), 2.03 (ddd, J = 16.2, 7.4, 4.6 Hz, 1H), 1.60-1.58 (m, 5H), 1.24 (s, 1H), 1.21-1.06 (m, 1H). B-2-7

3-[3-methyl-2- oxo-4-[3-[4- (prop-2-yn-1- yloxy)butoxy]prop- 1-yn-1-yl]-1,3- benzo diazol-1- yl]piperidine-2,6- dione 424.2 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 7.16 (dd, J = 19.4, 7.8 Hz, 2H), 7.04 (t, J = 7.8 Hz, 1H), 5.41 (dd, J = 12.7, 5.4 Hz, 1H), 4.43 (s, 2H), 4.10 (d, J = 2.4 Hz, 2H), 3.65 (s, 3H), 3.55 (d, J = 11.7 Hz, 2H), 3.46 (d, J = 11.6 Hz, 2H), 3.38 (t, J = 2.4 Hz, 1H), 2.94-2.86 (m, 1H), 2.73-2.58 (m, 2H), 2.03 (dd, J = 11.6, 5.9 Hz, 1H), 1.60 (m, 4H). B-2-8

3-[3-methyl-2- oxo-5-(3-[[5- (prop-2-yn-1- yloxy)pentyl]oxy] prop-1-yn-1-yl)- 1,3-benzodiazol- 1-yl]piperidine- 2,6-dione 436.3 (400 MHz, CDCl₃) δ 8.12 (s, 1H), 7.22 (dd, J = 8.1, 1.5 Hz, 1H), 7.14 (d, J = 1.6 Hz, 1H), 6.77 (d, J = 8.2 Hz, 1H), 5.21 (dd, J = 12.6, 5.3 Hz, 1H), 4.38 (s, 2H), 4.15 (d, J = 2.4 Hz, 2H), 3.61 (t, J = 6.6 Hz, 2H), 3.55 (t, J = 6.5 Hz, 2H), 3.45 (s, 3H), 3.03-2.93 (m, 1H), 2.79 (dqd, J = 39.2, 13.3, 4.9 Hz, 2H), 2.43 (t, J = 2.4 Hz, 1H), 2.32-2.21 (m, 1H), 1.75-1.61 (m, 4H), 1.56- 1.43 (m, 2H). B-2-9

3-[3-methyl-2- oxo-4-(3-[[5- (prop-2-yn-1- yloxy)pentyl]oxy] prop-1-yn-1-yl)- 1,3-benzodiazol- 1-yl]piperidine- 2,6-dione 438.3 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 7.18 (dd, J = 7.9, 1.2 Hz, 1H), 7.13 (dd, J = 7.9, 1.1 Hz, 1H), 7.04 (t, J = 7.8 Hz, 1H), 5.40 (dd, J = 12.6, 5.3 Hz, 1H), 4.43 (s, 2H), 4.10 (d, J = 2.4 Hz, 2H), 3.54 (t, J = 6.4 Hz, 2H), 3.43 (t, J = 6.4 Hz, 2H), 3.38 (t, J = 2.4 Hz, 1H), 3.31 (s, 2H), 2.95-2.83 (m, 1H), 2.75 (dd, J = 12.8, 4.3 Hz, 1H), 2.73-2.64 (m, 1H), 2.09-1.99 (m, 1H), 2.02 (s, 1H), 1.71-1.48 (m, 4H), 1.43- 1.31 (m, 2H). B-2-10

3-[3-methyl-2- oxo-5-(3-[[6- (prop-2-yn-1- yloxy)hexyl]oxy] prop-1-yn-1-yl)- 2,3-dihydro-1H- 1,3-benzodiazol- 1-yl]piperidine- 2,6-dione 452.2 (400 MHz, DMSO-d₆) δ 11.12 (d, J = 4.2 Hz, 1H), 7.33 (d, J = 5.9 Hz, 1H), 7.19-7.11 (m, 2H), 5.39 (dt, J = 10.3, 5.0 Hz, 1H), 4.35 (d, J = 5.6 Hz, 2H), 4.08 (dd, J = 5.6, 2.4 Hz, 2H), 3.50 (q, J = 6.2 Hz, 2H), 3.45-3.37 (m, 3H), 2.89 (dd, J = 17.0, 12.9 Hz, 1H), 2.78-2.58 (m, 2H), 2.02 (dt, J = 15.8, 6.0 Hz, 2H), 1.53- 1.50 (m, 4H), 1.42-1.21 (m, 5H), 1.20-1.14 (m, 1H). B-2-11

3-[3-methyl-2- oxo-4-(3-[[6- (prop-2-yn-1- yloxy)hexyl]oxy] prop-1-yn-1-yl)- 1,3-benzodiazol- 1-yl]piperidine- 2,6-dione 452.2 (400 MHz, DMSO-d₆) δ 11.13 (s, 1H), 7.18 (d, J = 7.8 Hz, 1H), 7.13 (d, J = 7.8 Hz, 1H), 7.04 (t, J = 7.9 Hz, 1H), 5.41 (dd, J = 12.6, 5.4 Hz, 1H), 4.42 (s, 2H), 4.09 (d, J = 2.4 Hz, 2H), 3.65 (s, 3H), 3.53 (t, J = 6.5 Hz, 2H), 3.45-3.34 (m, 3H), 2.90 (ddd, J = 17.1m 12.8, 5.1 Hz, 1H), 2.78- 2.59 (m, 2H), 2.10-1.95 (m, 1H), 1.53 (dp, J = 19.6, 7.1, 6.4 Hz, 4H), 1.35-1.32 (m, 4H). B-2-12

1-methyl-3-[3- methyl-2-oxo-5- (3-[[6-(prop-2- yn-1- yloxy)hexyl]oxy] prop-1-yn-1-yl)- 1,3-benzodiazol- 1-yl]piperidine- 2,6-dione N/A (400 MHz, DMSO-d₆) δ 7.34 (s, 1H), 7.15 (d, J = 1.0 Hz, 2H), 5.76 (s, 1H), 5.46 (dd, J = 13.0, 5.3 Hz, 1H), 4.36 (s, 2H), 4.11- 3.99 (m, 2H), 3.51 (t, J = 6.5 Hz, 2H), 3.46-3.36 (m, 3H), 3.32 (s, 1H), 3.04 (s, 3H), 3.03-2.91 (m, 1H), 2.83-2.75 (m, 1H), 2.70 (td, J = 13.1, 4.5 Hz, 1H), 2.09-1.97 (m, 1H), 1.55-1.52 (m, 4H), 1.43-1.30 (m, 5H). 5-2-13

3-[3-methyl-2- oxo-5-(3-[[7- (prop-2-yn-1- yloxy)heptyl]oxy] prop-1-yn-1-yl)- 1,3-benzodiazol- 1-yl]piperidine- 2,6-dione 488.2 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 7.33 (d, J = 1.4 Hz, 1H), 7.19-7.10 (m, 2H), 5.39 (dd, J = 12.7, 5.3 Hz, 1H), 4.35 (s, 2H), 4.09 (d, J = 2.3 Hz, 2H), 3.51 (t, J = 6.5 Hz, 2H), 3.44-3.37 (m, 3H), 3.32 (s, 1H), 2.96-2.84 (m, 1H), 2.77-2.59 (m, 2H), 2.09- 1.97 (m, 1H), 1.54-1.51 (m, 4H), 1.31 (s, 7H). B-2-14

3-[3-methyl-2- oxo-5-(3-[[8- (prop-2-yn-1- yloxy) oxtyl]oxy]prop-1- yn-1-yl)-1,3- benzodiazol-1- yl]piperidine-2,6- dione 502.3 (400 MHz, CDCl₃) δ 8.16 (s, 1H), 7.22 (dd, J = 8.1, 1.5 Hz, 1H), 7.14 (d, J = 1.5 Hz, 1H), 6.77 (d, J = 8.2 Hz, 1H), 5.22 (dd, J = 12.7, 5.3 Hz, 1H), 4.38 (s, 2H), 4.15 (d, J = 2.4 Hz, 2H), 3.59 (t, J = 6.7 Hz, 2H), 3.52 (t, J = 6.6 Hz, 2H), 3.44 (s, 3H), 3.03-2.67 (m, 3H), 2.44 (t, J = 2.4 Hz, 1H),1.78-1.55 (m, 6H), 1.47-1.26 (m, 7H). B-2-15

3-[3-methyl-2- oxo-5-(3-[2-[2- (prop-2-yn-1- yloxy)ethoxy] ethoxy]prop-1-yn- 1-yl)-2,3- dihydro-1H-1,3- benzodiazol-1- yl]piperidine-2,6- dione 462.3 (400 MHz, DMSO-d₆) δ 11.12 (d, J = 6.8 Hz, 1H), 7.34 (d, J = 8.9 Hz, 1H), 7.19-7.09 (m, 2H), 5.39 (dt, J = 12.7, 6.8 Hz, 1H), 4.43-4.36 (m, 2H), 4.17-4.11 (m, 2H), 3.66-3.60 (m, 2H), 3.59- 3.49 (m, 6H), 3.45-3.40 (m, 1H), 3.35 (s, 1H), 3.32 (d, J = 0.9 Hz, 1H), 2.95-2.81 (m, 1H), 2.75- 2.55 (m, 2H), 2.08-1.95 (m, 1H), 1.31-1.12 (m, 1H). B-2-16

3-[3-methyl-2- oxo-4-(3-[2-[2- (prop-2-yn-1- yloxy)ethoxy] ethoxy]prop-1-yn-1- yl)-1,3- benzodiazol-1- yl]piperidine-2,6- dione 440.2 (400 MHz, CDCl₃) δ 8.20 (s, 1H), 7.19 (dd, J = 8.0, 1.0 Hz, 1H), 7.00 (d, J = 7.9 Hz, 1H), 6.78 (dd, J = 7.9 Hz, 1.1 Hz, 1H), 5.22 (dd, J = 12.5, 5.3 Hz, 1H), 4.49 (s, 2H), 4.23 (d, J = 2.4 Hz, 2H), 3.84-3.78 (m, 1H0, 3.80 (s, 3H), 3.81-3.69 (, 6H), 3.01- 2.92 (m, 1H), 2.91-2.67 (m, 2H), 2.45 (t, J 2.4 Hz, 1H), 2.30- 2.19 (m, 1H), 1.02-0.87 (m, 1H). B-2-17

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (4,7,10,13- tetraxahexadeca- 1,15-diyn-1- yl)phenyl]methoxy] pentan-3- yl]carbamate 561.3 (400 MHz, CDCl₃) δ 7.46-7.40 (m, 2H), 7.29 (s, 2H), 6.47 (s, 1H), 5.44 (s, 1H), 4.45 (s, 2H), 4.22 (d, J = 2.4 Hz, 3H), 3.82- 3.77 (m, 2H), 3.75-3.70 (m, 10H), 3.62 (dd, J = 6.4, 3.6 Hz, 1H), 2.45 (t, J = 2.4 Hz, 1H), 2.33-2.26 (m, 2H), 2.02-1.96 (m, 1H), 1.73 (ddt, J = 18.9, 12.0, 6.4 Hz, 2H), 1.45 (s, 9H), 1.21 (d, J = 6.3 Hz, 3H). B-2-18

tert-butyl 3-[2-[2- (trimethylsilyl) ethynyl]phenyl] propanoate N/A (400 MHz, DMSO-d₆) δ 7.41 (dd, J = 7.4, 1.3 Hz, 1H), 7.35-7.28 (m, 2H), 7.23-7.21 (m, 1H), 2.99- 2.92 (m, 2H), 2.55-2.53 (m, 2H), 1.38 (s, 9H), 0.24 (s, 9H). B-3-1

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (3-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo,1,3- benzodiazol-4- yl]methoxy]propl- yn-1- yl)phenyl]methoxy] pentan-3- yl]carbamate 662.4 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 7.18 (d, J = 7.9, Hz, 2H), 7.35 (d, J = 8.0 Hz, 2H), 7.21 (s, 1H), 7.15 (d, J = 7.5 Hz, 1H), 7.10-6.98 (m, 1H), 6.68 (s, 1H), 6.63 (d, J = 9.0 Hz, 1H), 5.76 (s, 1H), 5.40 (dd, J = 12.5, 5.3 Hz, 1H), 4.85 (s, 2H), 4.56-4.45 (m, 3H), 4.33 (d, J = 4.2 Hz, 1H), 3.31 (s, 4H), 2.95-2.83 (m, 1H), 2.75-2.58 (m, 2H), 2.01 (s, 3H), 1.78 (s, 1H), 1.47 (s, 1H), 1.38 (s, 7H), 1.07 (d, J = 6.0 Hz, 2H), 1.04 (d, J = 6.1 Hz, 3H). B-3-2

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4- [3-([3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo,1,3- benzodiazol-4- yl]prop-2-yn-1- yl]oxy)prop-1- yn-1- yl]phenyl]methoxy) pentan-3- yl]carbamate 686.5 (400 MHz, DMSO-d₆) δ 11.12 (d, J = 6.2 Hz, 1H), 7.42 (t, J = 7.9 Hz, 2H), 7.38-7.25 (m, 2H), 7.17 (dt, J = 15.2, 8.2 Hz, 3H), 7.03 (q, J = 7.9 Hz, 1H), 6.64 (dd, J = 19.5, 10.8 Hz, 2H), 5.40 (dt, J = 12.3, 5.8 Hz, 1H), 4.59 (d, J = 7.3 Hz, 2H), 4.57-4.43 (m, 4H), 4.27-4.17 (m, 1H), 3.66-3.63 (m, 3H), 3.43 (dq, J = 18.0, 6.0 Hz, 1H), 2.76-2.59 (m, 1H), 2.49 (s, 1H), 2.07-1.99 (m, 3H), 1.38-1.36 (m, 9H), 1.11- 1.00 (m, 6H). B-3-3

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[2-([3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo,1,3- benzodiazol-4- yl]prop-2-yn-1- yl]oxy)ethoxy] prop-1-yn-1- yl]phenyl)methoxy] pentan-3- yl]carbamate 730.4 (400 MHz, CD₃OD) δ 7.75-7.62 (m, 1H), 7.53-7.30 (m, 3H), 7.28-6.92 (m, 3H), 5.51 (s, 1H), 5.36 (s, 1H), 4.69-4.23 (m, 6H), 3.84-3.77 (m, 6H), 6.58-3.51 (m, 2H), 3.04-2.68 (m, 3H), 2.20 (s, 3H), 1.98 (s, 1H), 1.51-1.41 (m, 7H), 1.32 (s, 2H), 1.18 (d, J = 6.6 Hz, 2H), 1.00-0.92 (m, 2H). B-3-4

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[2-([3-[3- methyl-1-(1- methyl-2,6- dioxopiperidin-3- yl)-3-oxo,1,3- benzodiazol-4- yl]prop-2-yn-1- yl]oxy)ethoxy] prop-1-yn-1- yl]phenyl)methoxy] pentan-3- yl]carbamate 744.5 (400 MHz, DMSO-d₆) δ 7.51- 7.49 (m, 1H), 7.39 (d, J = 7.5 Hz, 2H), 7.35-7.34 (m, 3H), 7.24-7.07 (m, 3H), 7.01 (q, J = 7.6 Hz, 1H), 6.71-6.56 (m, 2H), 5.76-5.74 (m, 1H), 5.50-5.41 (m, 1H), 4.47-4.41 (m, 7H), 3.78- 3.56 (m, 7H), 3.46-3.38 (m, 2H), 3.12-2.87 (m, 4H), 2.83-2.66 (m, 2H), 2.03 (s, 4H), 1.76 (s, 1H), 1.46 (s, 2H), 1.23 (d, J = 9.3 Hz, 1H), 1.08-1.06 (m, 4H). B-3-5

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[3-([3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5- yl]prop-2-yn-1- yl]oxy)propoxy] prop-1-yn-1- yl]phenyl)methoxy] pentan-3- yl]carbamate 744.3 (400 MHz, CDCl₃) δ 9.30 (s, 1H), 7.40 (dd, J = 8.1, 3.1 Hz, 2H), 7.25-7.22 (m, J3H), 7.12 (s, 1H), 6.76 (d, J = 8.0 Hz, 1H), 5.22 (dd, J = 12.9, 5.2 Hz, 1H), 4.92 (d, J = 9.8 Hz, 1H), 4.57 (d, J = 11.9 Hz, 1H), 4.38 (s, 4H), 3.74 (d, J = 2.2 Hz, 1H), 3.59 (s, 1H), 3.40 (d, J = 2.6 Hz, 3H), 2.98-2.78 (m, 3H), 2.37-2.17 (m, 5H), 1.99-1.96 (m, 3H), 1.44 (s, 9H), 1.19 (dd, J = 6.4, 1.6 Hz, 3H), 0.93-0.88 (m, 3H). B-3-6

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[3-([3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]prop-2-yn-1- yl]oxy)propoxy] prop-1-yn-1- yl]phenyl)methoxy] pentan-3- yl]carbamate 744.5 (400 MHz, CD₃OD) δ 7.71-6.80 (m, 7H), 5.35 (s, 1H), 4.64-4.17 (m, 6H), 3.75 (s, 6H), 3.51 (s, 3H), 2.88-2.84 (m, 3H), 2.25 (s, 3H), 1.95 (s, 3H), 1.40-1.36 (m, 9H), 1.18 (s, 4H). B-3-7

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[4-([3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]prop-2-yn-1- yl]oxy)butoxy] prop-1-yn-1- yl]phenyl)methoxy] pentan-3- yl]carbamate 758.5 (400 MHz, DMSO-d6) δ 11.12 (s, 1H), 7.40 (d, J = 8.1 Hz, 2H), 7.34-7.32 (m, 3H), 7.23-7.11 (m, 3H), 6.72-6.59 (m, 2H), 5.76 (s, 1H), 5.39 (dd, J = 12.8, 5.3 Hz, 1H), 4.56-4.44 (m, 2H), 4.37- 4.35 (m, 4H), 3.56-3.53 (m, 4H), 3.42 (q, J = 5.6 Hz, 1H), 3.34 (s, 3H), 2.92-2.84 (m, 1H), 2.77- 2.59 (m, 2H), 2.15-1.96 (m, 3H), 1.78 (dt, J = 6.9, 3.8 Hz, 1H), 1.64-1.61 (m, 4H), 1.48 (dt, J = 9.2, 4.9 Hz, 1H), 1.38 (s, 9H), 1.07 (d, J = 6.0 Hz, 3H). B-3-8

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[4-([3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]prop-2-yn-1- yl]oxy)butoxy] prop-1-yn-1- yl]phenyl)methoxy] pentan-3- yl]carbamate 758.5 (400 MHz, DMSO-d₆) δ 11.13 (s, 1H), 7.40 (d, J = 7.9 Hz, 2H), 7.33 (d, J = 8.0 Hz, 2H), 7.26- 7.15 (m, 2H), 7.12 (d, J = 7.8 Hz, 1H), 7.03 (t, J = 7.9 Hz, 1H), 6.74-6.56 (m, 2H), 5.40 (dd, J = 12.6, 5.4 Hz, 1H), 4.55-4.38 (m, 4H), 4.36 (s, 2H), 3.60-3.50 (m, 4H), 3.43 (dq, J = 17.5 5.9 Hz, 2H), 2.95-2.83 (m, 2H), 2.78- 2.58 (m, 2H), 2.15-1.96 (m, 3H), 1.76 (q, J = 9.9, 9.0 Hz, 1H), 1.68-1.55 (m, 5H), 1.55- 1.42 (m, 1H), 1.38 (s, 10H), 1.07 (d, J = 6.0 Hz, 3H). B-3-9

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[[5-([3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]prop-2-yn-1- yl]oxy)pentyl] oxy]prop-1-yn-1- yl)phenyl]methoxy] pentan-3- yl]carbamate 772.4 (400 MHz, CD₃OD) δ 7.72-7.53 (m, 1H), 7.52-7.45 (m, 1H), 7.43-7.19 (m, 6H), 7.10 (d, J = 8.2 Hz, 1H), 5.35 (dd, J = 12.5, 5.4 Hz, 1H), 4.62-4.45 (m, 3H), 4.39-4.34 (m, 4H), 3.68-3.53 (m, 5H), 3.52 (dd, J = 6.2, 2.6 Hz, 1H), 3.44 (d, J = 4.0 Hz, 1H), 3.42 (s, 3H), 2.9 (ddd, J = 18.9, 14.3, 5.1 Hz, 1H), 2.87-2.77 (m, 2H), 2.68 (s, 2H), 2.32-2.15 (m, 2H), 2.05 (s, 2H), 2.03-1.92 (m, 1H), 1.59-1.50 (m, 1H), 1.45 (s, 9H), 1.18 (dd, J = 6.2, 2.7 Hz, 3H). B-3-10

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[[5-([3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]prop-2-yn-1- yl]oxy)pentyl] oxy]prop-1-yn-1- yl)phenyl]methoxy] pentan-3- yl]carbamate 772.5 (400 MHz, CD₃OD) δ 7.39 (d, J = 7.9 Hz, 2H), 7.33 (d, J = 8.0 Hz, 2H), 7.19 (dd, J = 7.7, 1.3 Hz, 1H) 7.13 (d, J = 7.8 Hz, 1H), 7.07 (t, J = 7.8 Hz, 1H), 6.41 (d, J = 9.7 Hz, 1H), 5.35 (dd, J = 12.2, 5.4 Hz, 1H), 4.57 (d, J = 12.0 Hz, 1H), 4.49 (d, J = 12.1 Hz, 1H), 4.44 (s, 2H), 4.36 (s, 2H), 3.76 (s, 2H), 3.66-3.62 (m, 3H), 3.58 (s, 2H), 3.54-3.47 (m, 2H), 2.97-2.77 (m, 2H), 2.32-2.14 (m, 2H), 1.97 (s, 1H), 1.70-1.68 (m, 5H), 1.59-1.49 (m, 3H), 1.44 (s, 9H), 1.18 (d, J = 6.3 Hz, 3H). B-3-11

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[[6-([3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5- yl]prop-2-yn-1- yl]oxy)hexyl]oxy] prop-1-yn-1- yl)phenyl]methoxy] pentan-3- yl]carbamate 786.5 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 7.40 (d, J = 8.0 Hz, 2H), 7.34-7.30 (m, 5H), 7.22 (s, 1H), 7.19-7.12 (m, 2H), 5.39 (dd, J = 12.7, 5.3 Hz, 1H), 4.53-4.40 (m, 3H), 4.35 (d, J = 3.4 Hz, 4H), 3.52-3.54 (m, 4H), 2.95-2.83 (m, 1H), 2.76-2.59 (m, 2H), 2.07- 2.01 (m, 4H), 1.92 (s, 1H), 1.77 (s, 1H), 1.60-1.44 (m, 6H), 1.38 (s, 12H), 1.09-1.06 (m, 5H). B-3-12

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[[6-([3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]prop-2-yn-1- yl]oxy)hexyl]oxy] prop-1-yn-1- yl)phenyl]methoxy] pentan-3- yl]carbamate 786.5 (400 MHz, DMSO-d₆) δ 11.13 (s, 1H), 7.40 (d, J = 7.9 Hz, 2H), 7.33 (d, J = 8.0 Hz, 2H), 7.22 (s, 1H), 7.18 (d, J = 7.8 Hz, 1H), 7.12 (d, J = 7.8 Hz, 1H), 7.03 (t, J = 7.8 Hz, 1H), 6.69 (s, 1H), 6.63 (d, J = 9.1 Hz, 1H), 5.41 (dd, J = 12.6, 5.4 Hz, 1H), 4.54- 4.44 (m, 2H), 4.42 (s, 2H), 4.34 (s, 2H), 3.563.37 (m, 7H), 2.90 (ddd, J = 16.9, 12.6, 5.0 Hz, 1H), 2.77-2.57 (m, 2H), 2.13-1.98 (m, 3H), 1.83-1.72 (m, 1H), 1.61- 1.42 (m, 6H), 1.38-1.35 (m, 14H), 1.07 (d, J = 6.0 Hz, 3H). B-3-13

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[[6-([3-[3- methyl-1-(1- methyl-2,6- dioxopiperidin-3- yl)-2-oxo-1,3- benzodiazol-5- yl]prop- 2-yn-1- yl]oxy)hexyl]oxy] prop-1-yn-1- yl)phenyl]methoxy] pentan-3- yl]carbamate 800.6 (400 MHz, DMSO-d₆) δ 7.40 (d, J = 8.0 Hz, 2H), 7.36-7.32 (m, 3H), 7.21 (s, 1H), 7.15 (d, J = 1.1 Hz, 2H), 6.67 (s, 1H), 6.66- 6.59 (m, 1H), 5.46 (dd, J = 12.9, 5.3 Hz, 1H), 4.55-4.43 (m, 2H), 4.37-4.34 (m, 4H), 3.52-3.48 (m, 4H), 3.41 (dt, J = 12.1, 5.9 Hz, 1H), 3.04 (s, 3H), 3.02-2.91 (m, 1H), 2.81 (s, 1H), 2.79-2.67 (m, 2H), 2.10-1.99 (m, 1H), 1.92 (s, 1H), 1.78 (s, 1H), 1.55 (d, J = 6.7 Hz, 2H), 1.40-1.32 (m, 14H), 1.07 (d, J = 6.0 Hz, 3H). B-3-14

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[[7-([3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]prop-2-yn-1- yl]oxy)hexyl]oxy] prop-1-yn-1- yl)phenyl]methoxy] pentan-3- yl]carbamate 800.4 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 7.40 (d, J = 7.9 Hz, 2H), 7.34 (d, J = 8.3 Hz, 3H), 7.22 (s, 1H), 7.19-7.10 (m, 2H), 6.68 (s, 1H), 6.63 (d, J = 9.2 Hz, 1H), 5.39 (dd, J = 12.6, 5.4 Hz, 1H), 4.55-4.43 (m, 2H), 4.34 (d, J = 3.7 Hz, 4H), 3.52-3.48 (m, 4H), 3.42 ( q, J = 5.7 Hz, 1H), 2.96- 2.84 (m, 1H), 2.77-2.60 (m, 2H), 2.05-2.01 (m, 7H), 1.77 (s, 1H), 1.55-1.52 (m, 5H), 1.36-3.30 (m, 15H, 1.07 (d, J = 6.1 Hz, 3H). B-3-15

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[[8-([3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5-yl] prop-2-yn-1- yl]oxy)octyl]oxy] prop-1-yn-1- yl)phenyl]methoxy] pentan-3- yl]carbamate 814.5 (400 MHz, CDCl₃) δ 8.46 (s, 1H), 7.44 (d, J = 7.9 Hz, 2H), 7.27 (s, 2H), 7.24-7.19 (m, 1H), 7.13 (d, J = 1.4 Hz, 1H), 6.77 (d, J = 8.2 Hz, 1H), 5.21 (dd, J = 12.6, 5.3 Hz, 1H), 4.87 (d, J = 9.5 Hz, 1H), 4.60 (d, J = 12.0 Hz, 1H), 4.42 (d, J = 12.0 Hz, 1H), 4.37 (s, 4H), 4.35-4.32 (m, 6H), 3.68 (s, 1H), 3.61-3.56 (m, 4H), 3.44 (s, 3H), 2.96 (d, J = 16.6 Hz, 1H), 2.89-2.73 (m, 2H), 2.37-2.22 (m, 4H), 1.75-1.71 (m, 5H), 1.66-1.61 (m, 5H), 1.45 (s, 9H), 1.37 (s, 3H). B-3-16

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[2-[2-([3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5- yl]prop-2-yn-1- yl]oxy)ethoxy] ethoxy]prop-1-yn- 1- yl)phenyl]methoxy] pentan-3- yl]carbamate 774.5 (400 MHz, DMSO-d₆) δ 11.14 (s, 1H), 7.55-7.49 (m, 2H), 7.41 (d, J = 8.1 Hz, 2H), 7.36-7.28 (m, 4H), 7.24 (s, 1H), 7.20-7.11 (m, 2H), 6.73-6.62 (m, 3H), 5.40 (dd, J = 12.8, 5.3 Hz, 1H), 3.70- 3.52 (m, 8H), 3.34 (s, 6H), 2.96- 2.84 (m, 1H), 2.78-2.58 (m, 2H), 1.38 (s, 13H), 1.08-1.06 (m, 5H). B-3-17

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[2-[2-([3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]prop-2-yn-1- yl]oxy)ethoxy] ethoxy]prop-1-yn- 1- yl)phenyl]methoxy] pentan-3- yl]carbamate 774.5 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 7.41 (d, J = 8.0 Hz, 2H), 7.33 (d, J = 8.0 Hz, 2H), 7.24- 7.11 (m, 3H), 7.03 (t, J = 7.9 Hz, 1H), 6.74-6.57 (m, 2H), 5.76 (s, 1H), 5.40 (dd, J = 12.7, 5.3 Hz, 1H), 4.50-4.46 (m, 4H), 4.40 (s, 2H), 3.71-3.34 (m, 13H), 2.96- 2.83 (m, 1H), 2.78-2.60 (m, 2H), 2.13-1.96 (m, 3H), 1.77 (s, 1H), 1.38 (s, 9H), 1.07 (d, J = 6.0 Hz, 3H). B-3-18

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [16-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5- yl]-4,7,10,13- tetraoxahexadeca- 1,15-diyn-1- yl]phenyl)methoxy] pentan-3- yl]carbamate 818.5 (400 MHz, DMSO-d₆) δ 11.13 (s, 1H), 7.66-7.52 (m, 2H), 7.41 (d, J = 7.9 Hz, 2H), 7.37-7.28 (m, 3H), 7.27-7.10 (m, 3H), 6.77-6.58 (m, 2H), 5.40 (dd, J = 12.7, 5.3 Hz, 1H), 4.54-4.45 (m, 2H), 4.42-4.38 (m, 4H), 3.65- 3.61 (m, 4H), 3.59-3.57 (m, 4H), 3.47-3.38 (m, 2H), 3.34 (s, 3H), 2.95-2.82 (m, 1H), 2.75-2.58 (m, 2H), 2.08-1.97 (m, 3H), 1.77 (s, 1H), 1.56-1.44 (m, 1H), 1.38 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H). B-3-19

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(3- [1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]prop-2-yn-1- yl]oxy)pentan-3- yl]carbamate 542.3 (400 MHz, CD₃OD) δ 7.39 (d, J = 1.8 Hz, 1H), 7.32.-721 (m, 1H), 7.08 (d, J = 8.3 Hz, 1H), 5.34 (d, J = 9.8 Hz, 1H), 4.54- 4.38 (m, 1H), 4.31 (d, J = 5.6 Hz, 1H), 3.74 (q, J = 6.2 Hz, 1H), 3.62 (p, J = 6.3 Hz, 1H), 3.43 (s, 3H), 3.02-2.75 (m, 4H), 2.37-2.13 (m, 2H), 2.12-1.85 (m, 1H), 1.71-1.53 (m, 1H), 1.45 (s, 9H), 1.19 (d, J = 6.3 Hz, 3H). B-4-1

3-(5-[3-[(5- hydroxypentyl) oxy]prop-1-yn-1- yl]-3-methyl-2- oxo-1,3- benzodiazol-1- yl)piperidine-2,6- dione 400.3 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 7.33 (d, J = 1.4 Hz, 1H), 7.21-7.09 (m, 2H), 5.39 (dd, J = 12.6, 5.4 Hz, 1H), 4.35 (d, J = 3.0 Hz, 3H), 3.51 (t, J = 6.5 Hz, 2H), 3.40 (q, J = 6.1 Hz, 2H), 3.32 (s, 1H), 2.98-2.82 (m, 1H), 2.78-2.60 (m, 2H), 2.09-2.00 (m, 2H), 1.55 (p, J = 6.8 Hz, 2H), 1.48-1.41 (m, 2H), 1.36 (qd, J = 8.8, 7.3, 2.9 Hz, 2H). B-4-2

3-(4-[3-[(5- hydroxypentyl) oxy]prop-1-yn-1- yl]-3-methyl-2- oxo-1,3- benzodiazol-1- yl)piperidine-2,6- dione 400.2 (400 MHz, DMSO-d₆) δ 11.13 (s, 1H), 7.19-7.13 (m, 2H), 7.04 (t, J = 7.9 Hz, 1H), 5.41 (dd, J = 12.6, 5.3 Hz, 1H), 4.42 (s, 2H), 4.35 (t, J = 5.1 Hz, 1H), 3.65 (s, 3H), 3.53 (t, J = 6.5 Hz, 2H), 3.39 (q, J = 5.9 Hz, 2H), 2.90 (ddd, J = 17.0, 12.8, 5.2 Hz, 1H), 2.78-2.58 (m, 2H), 2.09-1.98 (m, 1H), 1.56 (p, J = 6.8 Hz, 2H), 1.47-1.39 (m, 2H), 1.36 (td, J = 9.0, 5.2 Hz, 2H). B-4-3

3-(4-[3-[(5- hydroxyethoxy) prop-1-yn-1-yl]-3- yl]-3-methyl-2- methyl-2-oxo- 1,3-benzodiazol- 1-yl)piperidine- 2,6-dione 358.2 (400 MHz, DMSO-d₆) δ 11.11 (s, 1H), 7.20-7.16 (m, 1H), 7.15- 7.11 (m, 1H), 7.03 (td, J = 7.9, 2.9 Hz, 1H), 5.44-5.36 (m, 1H), 4.67 (p, J = 2.7 Hz, 1H), 4.46 (d, J = 2.8 Hz, 2H), 3.58-3.54 (m, 4H), 3.31 (s, 2H), 2.89 (t, J = 15.2 Hz, 1H), 2.79-2.58 (m, 3H), 2.03 (t, J = 7.4 Hz, 1H). B-4-4

3-[4-(4- hydroxybut-1-yn-) 1-yl)-3-methyl-2- oxo-1,3- benzodiazol-1- yl]piperidine-2,6- dione 328.3 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 7.12 (dd, J = 7.9, 1.2 Hz, 1H), 7.06 (dd, J = 7.8 Hz, 1H), 1H), 6.99 (t, J = 7.8z, 1H), 5.39 (dd, J = 12.6, 5.4 Hz, 1H), 4.93 (t, J = 5.5 Hz, 1H), 3.65 (s, 3H), 3.63 (T, J = 5.9 Hz, 2H), 2.95-2.84 m, 1H), 2.72 (td, J = 12.9, 4.4 Hz, 1H) 2.63 (q, J = 6.7, 6.2 Hz, 3H), 2.06-1.98 (m, 1H). B-4-5

3-[4-(5- hydroxypent-1- yn-1-yl)-3- methyl-2-oxo- 1,3-benzodiazol- 1-yl]piperidine- 2,6-dione 342.3 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 7.12 (dd, J = 7.7, 1.2 Hz, 1H), 7.08-7.04 (m, 1H), 6.99 (t, J = 7.8 Hz, 1H), 5.39 (dd, J = 12.7, 5.3 Hz, 1H), 4.56 (t, J = 5.1 Hz, 1H), 3.64 (s, 3H), 3.53 (q, J = 6.1 Hz, 2H), 3.43 (tt, J = 11.6, 5.5 Hz, 1H), 2.96-2.83 (m, 1H), 2.77-2.59 (m, 2H), 2.03 (ddt, J = 10.9, 5.7m 2.7 Hz, 1H), 1.79-1.69 (m, 2H) 1.66-1.44 (m, 1H). B-4-6

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[(5-hydroxypentyl) oxy[prop-1- yn-1- yl]phenyl)methoxy] pentane-3- yl]carbamate 477.4 (400 MHz, DMSO-d₆) δ 7.41 (d, J = 7.9 Hz, 2H), 7.34 (d, J = 8.0 Hz, 2H), 7.22 (s, 1H), 6.68 (s, 1H), 6.63 (d, J = 9.1 Hz, 1H), 4.55-4.44 (m, 2H), 4.35 (s, 2H), 4.35 (d, J = 10.3 Hz, 1H), 3.50 (t, J = 6.5 Hz, 2H), 3.46-3.36 (m, 3H), 2.04 (ddd, J = 22.3, 11.6, 6.3 Hz, 1H), 1.78 (s, 1H), 1.54 (h, J = 7.8, 7.3 Hz, 2H), 1.48 (s, 2H), 1.47-1.40 (m, 2H), 1.38 (s, 7H), 1.39-1.30 (m, 5H), 1.07 (d, J = 6.0 Hz, 3H). B-4-7

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- (4-hydroxybut)-1- yn-1- yl]phenyl)methoxy] pentane-3- yl]carbamate 405.3 (400 MHz, DMSO-d₆) δ 7.35- 7.30 (m, 4H), 7.22 (s, 1H), 6.68 (s, 1H), 6.62 (d, J = 9.2 Hz, 1H), 4.88 (t, J = 5.6 Hz, 1H), 4.53- 4.42 (m, 2H), 3.58 (q, J = 6.7 Hz, 2H), 3.47-3.43 (m, 1H), 3.40 (d, J = 5.9 Hz, 1H), 3.32 (s, 1H), 2.55 (t, J = 6.9z, 2H), 2.12- 1.95 (m, 2H), 1.82-1.71 (m, 1H), 1.52-1.43 (m, 1H), 1.38 (s, 8H), 1.06 (d, J = 6.1 Hz, 3H). B-4-8

tert-butyl N- [(3S,4R)-1- carbamoyl- 4-[[4-(5- hydroxypent-1- yn-1- yl]phenyl)methoxy] pentane-3- yl]carbamate 419.3 (400 MHz, DMSO-d₆) δ 7.38 (d, J = 7.9 Hz, 2H), 7.25 (d, J = 7.9 Hz, 2H), 6.58 (s, 1H), 5.59 (s, 1H) 4.86 (d, J = 9.7 Hz, 1H) 4.59 (d, J = 12.0 Hz, 1H), 4.40 (d, J = 11.9 Hz, 1H), 3.84 (t, J = 6.1 Hz, 2H), 3.73-3.57 (m, 2H), 2.56 (t, J = 7.0 Hz, 2H), 2.36-2.22 (m, 3H), 1.98 (t, J = 7.6 Hz, 1H), 1.88 ([, J = 6.6 Hz, 2H), 1.76- 1.64 (m, 1H), 1.45 (s, 9H), 1.21 (d, J = 6.3 Hz, 3H). B-4-9

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (3-[2-[2-[(2- hydroxyethoxy) ethoxy]ethoxy]prop- 1-yn-1- yl]phenyl]methoxy] pentane-3- yl]carbamate 523.4 (400 MHz, CDCl₃) δ 7.46-7.42 (m, 2H), 7.29 (s, 1H), 7.27 (s, 1H), 6.43 (s, 1H), 5.47 (s, 1H), 4.86 (d, J = 9.7 Hz, 1H), 4.60 (d, J = 12.0 Hz, 1H), 4.46-4.43 (m, 3H), 3.83-3.78 (m, 2H), 3.77- 3.74 (m, 4H), 3.71 (s, 5H), 3.66- 3.60 (m, 3H), 2.38-2.22 (m, 3H), 2.04-1.94 (m, 1H), 1.72-1.69 (m, 1H), 1.45 (s, 9H), 1.21 (d, J = 6.3 Hz, 3H). B-4-10

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (1-hydroxy- 3,6,9,12- tetraoxapentadec- 14-yn-15- yl)phenyl]methoxy] pentane-3- yl]carbamate 567.4 (400 MHz, CDCl₃) δ 7.46-7.41 (m, 2H), 7.29 (s, 1H), 7.27 (s, 1H), 6.56 (s, 1H), 5.64 (s, 1H), 4.87 (d, J = 9.7 Hz, 1H), 4.61 (d, J = 12.0 Hz, 1H), 4.44 (d, J = 5.3 Hz, 3H), 3.82-3.77 (m, 2H), 3.77-3.72 (m, 4H), 3.72-3.66 (m, 9H), 3.65-3.61 (m, 3H), 2.41- 2.21 (m, 2H), 2.03 (s, 2H), 1.76- 1.65 (m, 1H), 1.45 (s, 9H), 1.22 (d, J = 6.3 Hz, 3H). B-4-11

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (1-hydroxy- 3,6,9,12,15- pentaoxaoctadec- 17-yn-18- yl)phenyl]methoxy] pentane-3- yl]carbamate 611.3 (400 MHz, CDCl₃) δ 7.45-7.41 (m, 2H), 7.29 (s, 1H), 7.27 (s, 1H), 6.40 (s, 1H), 5.50 (s, 1H), 4.86 (d, J = 9.7 Hz, 1H), 4.60 (d, J = 12.0 Hz, 1H), 4.44 (d, J = 3.5 Hz, 2H), 3.81-3.77 (m, 2H), 3.76-3.73 (m, 4H), 3.71-3.68 (m, 14H), 3.63 (t, J = 4.5 Hz, 3H), 2.30 (q, J = 6.1, 5.0 Hz, 3H), 2.02-1.98 (m, 1H), 1.71 (dt, J = 13.8, 6.2 Hz, 1H), 1.46 (s, 9H), 1.22 (d, J = 6.3 Hz, 3H). B-4-12

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (3- hydroxyprop-1- yn-1- yl)phenyl]methoxy] pentane-3- yl]carbamate [(M + Na)]⁺ = 413.3 (400 MHz, DMSO-d₆) δ 7.40- 7.31 (m, 4H), 7.22 (s, 1H), 6.71- 6.61 (m, 2H), 5.32 (t, J = 6.0 Hz, 1H), 4.55-4.44 (m, 2H), 4.30 (d, J = 6.0 Hz, 2H), 3.42 (dd, J = 14.0, 7.9 Hz, 2H), 2.03 (tq, J = 14.8, 8.2, 6.7 Hz, 2H), 1.83-1.43 (m, 2H), 1.38 (s, 9H), 1.07 (d, J = 6.0 Hz, 3H). B-4-13

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4- [3-(2- hydroxyethoxy) prop-1-yn-1- yl]phenyl]methoxy) pentane-3- yl]carbamate 435.4 (400 MHz, CDCl₃) δ 7.44 (d, J = 7.9 Hz, 2H), 7.29 (s, 2H), 6.36 (s, 1H), 5.46 (s, 1H), 4.85 (d, J = 9.7 Hz, 1H), 4.60 (d, J = 12.0 Hz, 1H), 4.45 (d, J = 4.1 Hz, 2H), 3.82 (d, J = 5.5 Hz, 2H), 3.74 (dd, J = 5.1, 3.8 Hz, 2H), 3.70-3.58 (m, 2H), 2.30 (s, 2H), 1.99 (d, J = 6.7 Hz, 2H), 1.45 (s, 9H, 1.21 (d, J = 6.3 Hz, 3H). B-4-14

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4- [3-(2- hydroxyethoxy) prop-1-yn-1- yl]phenyl]methoxy) pentane-3- yl]carbamate 479.3 (400 MHz, DMSO-d₆) δ 7.41 (d, J = 8.1 Hz, 2H), 7.34 (d, J = 8.0 Hz, 2H), 7.21 (s, 1H), 6.68 (s, 1H), 6.63 (d, J = 9.0 Hz, 1H), 4.58 (t, J = 5.5 Hz, 1H), 4.55- 4.44 (m, 2H), 4.40 (s, 2H), 3.64 (dd, J = 5.9, 3.5 Hz, 2H), 3.58 (dd, J = 6.2, 3.5 Hz, 2H), 3.54- 3.38 (m, 5H), 3.31 (s, 1H), 2.08 (s, 2H), 1.50 (dd, J = 14.2, 9.2 Hz, 1H), 1.38 (s, 9H), 1.07 (d, J = 6.1 Hz, 3H). B-4-15

3-[5-(4- hydroxypentbut-1-yn- 1-yl)-3-methyl-2- oxo-1,3- benzodiazol-1- yl]piperidine-2,6- dione 328.2 (400 MHz, DMSO-d₆) δ 11.11 (s, 1H), 7.25 (d, J = 1.3 Hz, 1H), 7.10 (d, J = 1.1 Hz, 2H), 5.38 (dd, J = 12.8, 5.3 Hz, 1H), 4.88 (s, 1H), 3.60 (d, J = 7.7 Hz, 2H), 3.34 (s, 3H), 2.95-2.83 (m, 1H), 2.75-2.59 (m, 2H), 2.55 (t, J = 3.5 Hz, 2H), 2.03 (ddd, J = 10.2, 5.9,3.7 Hz, 1H). B-4-16

3-[5-(6- hydroxyhex-1- yn-1-yl)-3- methyl-2-oxo- 1,3-benzodiazol- 1-yl]piperidine- 2,6-dione 356.2 (400 MHz, DMSO-d₆) δ 11.11 (s, 1H), 7.24 (s, 1H), 7.09 (s, 2H), 5.368 (dd, J = 12.8, 5.4 Hz, 1H), 4.43 (s, 1H), 3.46 (d, J = 5.5 Hz, 2H), 3.34 (s, 3H), 2.97- 2.83 (m, 1H), 2.77-2.58 (m, 2H), 2.47-2.39 (m, 2H), 2.07-1.97 (m, 1H), 1.64-1.54 (m, 4H). B-4-17

3-[5-(7- hydroxyhept-1- yn-1-yl)-3- methyl-2-oxo- 1,3-benzodiazol- 1-yl]piperidine- 2,6-dione 370.30 (400 MHz, CDCl₃) δ 8.31 (s, 1H), 7.15 (dd, J = 8.1, 1.5 Hz, 1H), 7.08 (d, J = 1.4 Hz, 1H), 6.73 (d, J = 8.1 Hz, 1H), 5.20 (dd, J = 12.7, 5.4 Hz, 1H), 3.70 (t, J = 6.5 Hz, 2H), 3.43 (s, 3H), 3.02-2.90 (m, 1H), 2.85-2.73 (m, 2H), 2.45 (t, J = 7.0 Hz, 2H), 2.3-2.19 (m, 1H), 1.79-1.49 (m, 6H).

Step 4. Tert-butyl N-[(3S,4R)-1-Carbamoyl-4-([4-[3-(2-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]propoxy]ethoxy)propyl]phenyl]methoxy)pentan-3-yl]carbamate (Intermediate B). To a solution of tert-butyl N-[(3S,4R)-1-carbamoyl-4-[(4-[3-[2-([3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]prop-2-yn-1-yl]oxy)ethoxy]prop-1-yn-1-yl]phenyl)methoxy]pentan-3-yl]carbamate (490 mg, 0.67 mmol) in THF (20 mL) was added palladium on charcoal (400 mg, 10% w/w) at room temperature under nitrogen atmosphere. The resulting mixture was purged with hydrogen for 3 times and stirred for 4 hours at room temperature under hydrogen atmosphere (2 atm.). The reaction mixture was filtered through a celite pad. The filtrate was concentrated under reduced pressure to afford the title compound as a dark brown solid (410 mg, 83%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.07 (d, J=10.8 Hz, 1H), 7.76-7.61 (m, 1H), 7.37-7.26 (m, 1H), 7.19-7.14 (m, 4H), 7.06-6.93 (m, 2H), 6.86 (d, J=12.5 Hz, 2H), 6.72-6.56 (m, 2H), 5.34 (dd, J=12.7, 5.4 Hz, 1H), 4.53-4.33 (m, 2H), 4.21 (dt, J=13.6, 6.7 Hz, 1H), 3.66-3.33 (m, 12H), 2.89 (d, J=12.6 Hz, 1H), 2.73-2.54 (m, 5H), 2.47 (s, 1H), 2.17 (d, J=13.3 Hz, 1H), 2.02-1.97 (m, 3H), 1.88-1.69 (m, 9H), 1.64 (dd, J=14.5, 7.0 Hz, 1H), 1.05 (dt, J=11.3, 6.4 Hz, 3H), 0.91-0.82 (m, 2H); MS (ESI, m/z): [(M−1)]⁺=736.40.

The intermediates in Table 16 below were prepared according to Step 4 of the procedure to prepare Intermediate B.

TABLE 16 Characterization data for intermediates prepared according to above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR B1

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (3-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]methoxy]pro- pyl)phenyl]meth- oxy]pentan-3- yl]carbamate 666.4 (400 MHz, DMSO-d₆) δ 11.04 (s, 1H), 7.18-6.94 (m, 7H), 6.61-6.54 (m, 2H), 5.34 (s, 1H), 4.63 (s, 2H), 4.36 (s, 2H), 3.38-3.35 (m, 3H), 3.53 (s, 3H), 3.26 (s, 2H), 2.84 (s, 1H), 2.74- 2.66 (m, 5H), 2.02-1.95 (m, 3H), 1.77 (s, 3H), 1.39-1.28 (m, 9H), 1.00 (s, 3H). B2

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (3-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy]pro- pyl)phenyl]meth- oxy]pentan-3- yl]carbamate 694.5 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.24 (d, J = 7.9 Hz, 2H), 7.20 (s, 1H), 7.15 (d, J = 7.7 Hz, 2H), 6.96 (dd, J = 5.1, 3.3 Hz, 2H), 6.87 (dd, J = 5.3, 3.7 Hz, 1H), 6.69-6.64 (m, 1H), 6.60 (d, J = 9.0 Hz, 1H), 5.36 (dd, J = 12.6, 5.3 Hz, 1H), 4.49-4.37 (m, 2H), 3.59-3.56 (m, 3H), 3.44-3.37 (m, 4H), 3.01-2.93 (m, 2H), 2.92-2.82 (m, 1H), 2.77-2.58 (m, 4H), 2.09-2.06 (m, 3H), 1.98 (d, J = 14.4 Hz, 1H), 1.92-1.75 (m, 5H), 1.45 (s, 2H), 1.41-1.35 (m, 9H), 1.06 (d, J = 5.8 Hz, 3H). B3

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4- [3-(2-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy]eth- oxy)pro- pyl]phenyl]meth- oxy)pentan-3- yl]carbamate 738.5 (400 MHz, CD₃OD) δ 7.26 (d, J = 7.8 Hz, 2H), 7.18 (d, J = 7.8 Hz, 2H), 7.03 (q, J = 7.5, 6.9 Hz, 1H), 6.98 (d, J = 7.3 Hz, 2H), 6.40 (d, J = 9.5 Hz, 1H), 5.33 (dd, J = 12.2, 5.6 Hz, 1H), 4.53 (d, J = 11.4 Hz, 1H), 4.45 (d, J = 11.5 Hz, 1H), 3.67 (s, 3H), 3.59 (s, 1H), 3.63-3.45 (m, 10H), 3.07 (q, J = 8.0 Hz, 2H), 2.97-2.84 (m, 1H), 2.87-2.77 (m, 2H), 2.70 (t, J = 7.6 Hz, 2H), 2.30- 2.20 (m, 1H), 2.15 (dt, J = 10.8, 6.4 Hz, 1H), 1.96 (t, J = 6.4 Hz, 1H), 1.92-1.84 (4H), 1.60 (s, 1H), 1.45 (s, 8H), 1.17 (d, J = 6.2 Hz, 3H). B4

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4- [3-(2-[3-[3-methyl- 1-(1-methyl-2,6- dioxopiperidin-3- yl)-2-oxo-1,3- benzodiazol-4- yl]propoxy]eth- oxy)pro- pyl]phenyl]meth- oxy)pentan-3- yl]carbamate 752.6 (400 MHz, DMSO-d₆) 7.31 (q, J = 7.0, 5.7 Hz, 1H), 7.22-7.14 (m, 4H), 6.99-6.85 (m, 3H), 6.66 (s, 1H), 6.63- 6.54 (m, 1H), 5.46-5.38 (m, 1H), 4.41 (s, 2H), 3.59-3.49 (m, 3H), 3.52-3.36 (m, 6H), 3.32 (s, 1H), 3.03 (d, J = 7.4 Hz, 2H), 2.99-2.91 (m, 3H), 2.74 (s, 1H), 2.60 (q, J = 7.9 Hz, 1H), 2.18 (d, J = 8.3 Hz, 1H), 2.01 (s, 3H), 1.83 (d, J = 7.1 Hz, 1H), 1.80 (s, 3H), 1.77 (t, J = 7.3 Hz, 2H), 1.46 (s, 1H), 1.39- 1.32 (m, 13H), 1.04 (t, J = 6.5 Hz, 3H). B5

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4- [3-(3-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]propoxy]pro- poxy)pro- pyl]phenyl]meth- oxy)pentan-3- yl]carbamate 752.5 (400 MHz, CDCl₃) δ 8.73 (s, 1H), 7.24 (d, J = 7.8 Hz, 2H), 7.17 (d, J = 7.7 Hz, 2H), 6.94-6.86 (m, 2H), 6.73 (d, J = 8.0 Hz, 1H), 5.23 (dd, J = 12.7, 5.3 Hz, 1H), 4.92 (d, J = 9.7 Hz, 1H), 4.58 (d, J = 11.5 Hz, 1H), 4.39 (dd, J = 11.4, 2.0 Hz, 1H), 3.68 (s, 1H), 3.64-3.58 (m, 1H), 3.56-3.51 (m, 5H), 3.48-3.37 (m, 7H), 2.92 (s, 1H), 2.86 (dd, J = 13.1, 5.1 Hz, 1H), 2.74-2.62 (m, 5H), 2.32-2.21 (m, 3H), 1.95-1.87 (m, 6H), 1.76-1.65 (m, 1H), 1.45 (s, 9H), 1.28 (s, 1H), 1.21 (dd, J = 6.3, 1.4 Hz, 3H). B6

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4- [3-(3 -[3-[1 -(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy]pro- poxy)pro- pyl]phenyl]meth- oxy)pentan-3- yl]carbamate 752.5 (400 MHz, CD₃OD) δ 7.7.24-7.13 (m, 4H), 6.97 (s, 3H), 5.33 (s, 1H), 4.53- 4.48 (m, 2H), 3.67 (s, 3H), 3.52 (s, 6H), 3.44 (s, 3H), 3.07 (s, 3H), 2.82 (s, 2H), 2.68 (s, 2H), 2.24 (s, 3H), 1.87 (s, 8H), 1.60 (s, 1H), 1.44 (s, 9H), 1.16 (s, 3H). B7

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4- [3-(4-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol- 5-yl]pro- poxy]butoxy)pro- pyl]phenyl]meth- oxy)pentan-3- yl]carbamate 766.5 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.25-7.19 (m, 2H), 7.14 (d, J = 7.8 Hz, 1H), 7.08-6.98 (m, 2H), 6.87 (dd, J = 8.0, 1.5 Hz, 1H), 6.71-6.56 (m, 1H), 5.34 (dd, J = 12.7, 5.3 Hz, 1H), 4.47-4.39 (m, 1H), 3.63-3.59 (m, 6H), 3.38-3.35 (m, 6H), 2.97-2.84 (m, 1H), 2.77-2.55 (m, 5H), 2.14-1.94 (m, 3H), 1.87-1.72 (m, 12H), 1.63-1.50 (m, 4H), 1.39-1.35 (m, 9H), 1.03 (dd, J = 18.7, 6.2 Hz, 3H). B8

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4- [3-(4-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]pro- poxy]butoxy)pro- pyl]phenyl]meth- oxy)pentan-3- yl]carbamate 766.5 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.25-7.21 (m, 3H), 7.14 (d, J = 7.8 Hz, 2H), 6.99-6.92 (m, 2H), 6.90- 6.83 (m, 1H), 6.68 (s, 1H), 6.66-6.57 (m, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 4.48-4.37 (m, 2H), 3.47-3.30 (m, 10H), 3.00-2.92 (m, 2H), 2.92-2.83 (m, 1H), 2.72 (td, J = 12.8, 4.3 Hz, 1H), 2.63 (d, J = 10.4 Hz, 1H), 2.59 (d, J = 7.7 Hz, 2H), 2.19 (s, 1H), 2.02 (tdd, J = 15.7 , 10.0, 5.4 Hz, 2H), 1.82- 1.74 (m, 6H), 1.59-1.52 (m, 4H), 1.40-1.33 (m, 12H), 1.05 (d, J = 6.1 Hz, 3H). B9

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[(5-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]pro- poxy]pentyl)oxy]pro- pyl]phenyl)meth- oxy]pentan-3- yl]carbamate 780.7 (400 MHz, CD₃OD) δ 7.26 (d, J = 7.7 Hz, 2H), 7.15 (d, J = 7.7 Hz, 2H), 7.06-6.93 (m, 3H), 5.31 (dd, J = 12.4, 5.3 Hz, 1H), 4.54 (d, J = 11.4 Hz, 1H), 4.47 (d, J = 11.6 Hz, 1H), 3.58 (s, 1H), 3.49-3.39 (m, 11H), 2.96-2.86 (m, 1H), 2.81-2.76 (m, 4H), 2.67 (t, J = 7.7 Hz, 2H), 2.25 (q, J = 9.2 Hz, 1H), 2.17 (s, 1H), 1.92-1.85 (m, 4H), 1.64- 1.61 (m, 6H), 1.50 (d, J = 6.8 Hz, 1H), 1.45 (s, 11H), 1.31 (s, 1H), 1.16 (d, J = 6.2 Hz, 3H). B10

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[(5-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]pro- poxy]pentyl)oxy]pro- pyl]phenyl)meth- oxy]pentan-3- yl]carbamate 780.7 (400 MHz, CD₃OD) δ 7.25 (d, J = 7.9 Hz, 2H), 7.15 (d, J = 7.8 Hz, 2H), 7.08-7.00 (m, 1H), 6.97 (t, J = 7.2 Hz, 2H), 6.40 (d, J = 9.4 Hz, 1H), 5.33 (dd, J = 12.2, 5.5 Hz, 1H), 4.53 (d, J = 11.4 Hz, 1H), 4.46 (d, J = 11.5 Hz, 1H), 3.70-3.66 (m, 3H), 3.58 (s, 1H), 3.55-3.39 (m, 8H), 3.08 (dd, J = 8.9, 6.7 Hz, 2H), 3.01-2.87 (m, 1H), 2.85- 2.77 (m, 2H), 2.68 (dd, J = 8.4, 6.8 Hz, 2H), 2.31-2.10 (m, 2H), 1.93 (s, 3H), 1.99-1.81 (m, 2H), 1.63 (s, 6H), 1.51 (d, J = 6.8 Hz, 1H), 1.45 (s, 9H), 1.17 (d, J = 6.2 Hz, 3H). B11

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[(6-[3-[1-[2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]propoxy]hex- yl)oxy]pro- pyl]phenyl)meth- oxy]pentan-3- yl]carbamate 794.5 (400 MHz, CDCl₃) δ 8.43 (s, 1H), 7.27-7.24 (m, 3H), 7.18 (d, J = 7.8 Hz, 2H), 6.94-6.86 (m, 3H), 6.73 (d, J = 8.0 Hz, 1H), 5.93 (s, 1H), 5.23 (dd, J = 12.5, 5.2 Hz, 1H), 4.93 (d, J = 9.4 Hz, 1H), 4.59 (d, J = 11.4 Hz, 1H), 4.39 (d, J = 11.4 Hz, 1H), 3.63 (s, 2H), 3.45-3.42 (m, 8H), 2.94 (s, 1H), 2.76- 2.67 (m, 6H), 2.36-2.21 (m, 4H), 1.92-1.86 (m, 7H), 1.46 (m, 17H), 1.22 (d, J = 6.1 Hz, 3H). B12

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[(6-[3-[1-[2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy]hex- yl)oxy]propyl]phen- yl)methoxy]pentan- 3-yl]carbamate 794.7 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.25-7.19 (m, 3H), 7.13 (d, J = 7.8 Hz, 2H), 7.00-6.93 (m, 2H), 6.88 (s, 1H), 6.63 (dd, J = 23.7, 11.5 Hz, 2H), 5.37 (dd, J = 12.6, 5.4 Hz, 1H), 4.48-4.37 (m, 2H), 3.64-3.57 (m, 4H), 3.44-3.36 (m, 7H), 3.00-2.84 (m, 3H), 2.77-2.57 (m, 4H), 2.11-1.96 (m, 3H), 1.83-1.76 (m, 6H), 1.53-1.49 (m, 5H), 1.39-1.34 (m, 14H), 1.06 (d, J = 6.0 Hz, 3H). B13

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[(6-[3-[3- methyl-1-(1- methyl-2,6- dioxopiperidin-3- yl)-2-oxo-1,3- benzodiazol-5- yl]propoxy]hex- yl)oxy]pro- pyl]phenyl)meth- oxy]pentan-3- yl]carbamate 808.6 (400 MHz, DMSO-d₆) δ 7.23 (d, J = 7.9 Hz, 2H), 7.14 (d, J = 7.8 Hz, 2H), 7.06-6.98 (m, 2H), 6.90-6.82 (m, 2H), 6.67 (s, 1H), 6.65-6.56 (m, 1H), 5.40 (dd, J = 13.0, 5.3 Hz, 1H), 4.48-4.37 (m, 2H), 3.43-3.29 (m, 12H), 3.04 (s, 3H), 2.96 (dd, J = 13.2, 5.0 Hz, 1H), 2.80 (s, 1H), 2.78-2.69 (m, 1H), 2.72- 2.63 (m, 2H), 2.62-2.57 (m, 3H), 2.19 (s, 1H), 2.11-1.99 (m, 1H), 1.83-1.76 (m, 5H), 1.53 (d, J = 4.9 Hz, 1H), 1.50 (s, 4H), 1.40-1.36 (m, 14H), 1.34 (s, 3H), 1.06 (d, J = 6.0 Hz, 3H). B14

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[(7-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]propoxy]hep- tyl)oxy]pro- pyl]phenyl)meth- oxylpentan- 3-yl]carbamate 808.6 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.25-7.21 (m, 3H), 7.13 (d, J = 7.8 Hz, 2H), 7.05-6.97 (m, 2H), 6.89- 6.84 (m, 1H), 6.68 (s, 1H), 6.60 (d, J = 9.2 Hz, 1H), 5.34 (dd, J = 12.6, 5.4 Hz, 1H), 4.48-4.38 (m, 2H), 3.49-3.33 (m, 8H), 2.96-2.85 (m, 1H), 2.76-2.56 (m, 6H), 2.07-1.98 (m, 3H), 1.87-1.72 (m, 6H), 1.57-1.42 (m, 6H), 1.41-1.26 (m, 18H), 1.06 (d, J = 6.0 Hz, 3H). B15

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[(8-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]pro- poxy]octyl)oxy]pro- pyl]phenyl)meth- oxy]pentan-3- yl]carbamate 822.6 (400 MHz, CDCl₃) δ 8.46 (d, J = 7.7 Hz, 1H), 7.25 (d, J = 7.9 Hz, 2H), 7.18 (d, J = 7.8 Hz, 1H), 7.00 (s, 1H), 6.95- 6.87 (m, 1H), 6.73 (d, J = 8.0 Hz, 1H), 5.23 (dd, J = 12.6, 5.4 Hz, 1H), 4.92 (d, J = 9.6 Hz, 1H), 4.59 (d, J = 11.4 Hz, 1H), 4.39 (d, J = 11.4 Hz, 1H), 4.36-4.31 (m, 5H), 3.79-3.75 (m, 1H), 3.70-3.59 (m, 2H), 3.46-3.40 (m, 8H), 2.95 (d, J = 16.9 Hz, 1H), 2.89-2.79 (m, 1H), 2.75-2.70 (m, 4H), 2.33 (d, J = 15.8 Hz, 1H), 2.26 (dd, J = 7.9, 5.0 Hz, 1H), 1.93-1.87 (m, 4H), 1.81-1.69 (m, 10H), 1.62-1.57 (m, 4H), 1.46 (s, 10H), 1.36 (s, 3H). B16

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[2-(2-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5- yl]propoxy]eth- oxy)ethoxy]pro- pyl]phenyl)meth- oxy]pentan- 3-yl]carbamate 782.5 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.22 (d, J = 7.7 Hz, 3H), 7.13 (d, J = 7.8 Hz, 2H), 7.04 (d, J = 1.4 Hz, 1H), 7.00 (d, J = 8.0 Hz, 1H), 6.87 (d, J = 8.3 Hz, 1H), 6.68 (s, 1H), 6.61 (d, J = 9.3 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.47-4.35 (m, 2H), 3.58- 3.46 (m, 9H), 3.43-3.34 (m, 6H), 2.88 (d, J = 16.5 Hz, 1H), 2.70-2.62 (m, 3H), 2.59 (t, J = 7.6 Hz, 2H), 2.09- 2.01 (m, 4H), 1.82-1.75 (m, 5H), 1.38 (s, 12H), 1.05 (d, J = 6.0 Hz, 3H). B17

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[2-[2-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy]eth- oxy)ethoxy]pro- pyl]phenyl)meth- oxy]pentan- 3-yl]carbamate 782.5 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.25-7.20 (m, 3H), 7.13 (d, J = 7.8 Hz, 2H), 7.00-6.92 (m, 2H), 6.87 (dd, J = 5.8, 3.0 Hz, 1H), 6.72-6.56 (m, 2H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 4.50-4.36 (m, 2H), 3.58-3.42 (m, 14H), 3.39-3.36 (m, 3H), 3.02-2.83 (m, 3H), 2.78-2.54 (m, 4H), 2.08-2.01 (m, 3H), 1.88-1.72 (m, 5H), 1.39-1.35 (m, 10H), 1.05 (d, J = 6.0 Hz, 3H). B18

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [16-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5-yl]- 4,7,10,13- tetraoxahexadecan- 1-yl]phenyl)meth- oxy]pentan-3- yl]carbamate 826.6 (400 MHz, CDCl₃) δ 8.47-8.45 (m, 1H), 7.72-7.67 (m, 1H), 7.53 (d, J = 33.8 Hz, 1H), 7.24 (d, J = 7.7 Hz, 2H), 7.17 (d, J = 7.7 Hz, 2H), 6.95-6.86 (m, 2H), 6.73 (d, J = 8.0 Hz, 1H), 5.79 (s, 1H), 5.27-5.17 (m, 1H), 4.94-4.92 (m, 1H), 4.58 (d, J = 11.4 Hz, 1H), 4.38 (d, J = 11.5 Hz, 1H), 3.81-3.54 (m, 15H), 3.51-5.47 (m, 4H), 3.44 (s, 3H), 2.96 (d, J = 16.9 Hz, 1H), 2.86 (d, J = 14.4 Hz, 1H), 2.75-2.71 (m, 5H), 2.30-2.26 (m, 3H), 2.09-1.59 (m, 11H), 1.21 (d, J = 6.0 Hz, 3H). B19

3-(5-[3-[(5- hydroxy- pentyl)oxy]pro- pyl]-3-methyl- 2-oxo-1,3- benzodiazol-1- yl)piperidine-2,6- dione 404.2 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.07-6.97 (m, 2H), 6.87 (dd, J = 8.1, 1.6 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.35-4.33 (m, 1H), 3.43- 3.34 (m, 9H), 2.90 (ddd, J = 17.0, 12.9, 5.2 Hz, 1H), 2.79-2.58 (m, 4H), 2.06-1.95 (m, 1H), 1.87-1.77 (m, 2H), 1.51 (dt, J = 14.0, 6.8 Hz, 2H), 1.46- 1.39 (m, 2H), 1.38-1.30 (m, 2H). B20

3-(4-[3-[(5- hydroxy- pentyl)oxy]pro- pyl]-3-methyl- 2-oxo-1,3- benzodiazol-1- yl)piperidine-2,6- dione 404.3 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 6.97 (d, J = 4.6 Hz, 2H), 6.88 (q, J = 4.4 Hz, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 4.34 (t, J = 5.2 Hz, 1H), 3.62-3.54 (m, 4H), 3.43-3.38 (m, 4H), 3.01-2.83 (m, 3H), 2.77-2.58 (m, 2H), 2.05-1.95 (m, 1H), 1.86-1.74 (m, 3H), 1.52 (p, J = 6.8 Hz, 2H), 1.43 (q, J = 6.8, 6.1 Hz, 2H), 1.38-1.32 (m, 2H). B20

3-[4-[3-(2- hydroxyethoxy)pro- pyl]-3-methyl-2- oxo-1,3- benzodiazol-l- yl]piperidine-2,6- dione 362.2 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 6.97 (d, J = 4.4 Hz, 2H), 6.89 (d, J = 4.7 Hz, 1H), 5.36 (dd, J = 12.6, 5.4 Hz, 1H), 4.57 (dd, J = 6.1, 4.8 Hz, 1H), 3.63-3.39 (m, 9H), 3.00-2.84 (m, 3H), 2.76-2.58 (m, 2H), 2.05-1.96 (m, 1H), 1.89-1.74 (m, 2H). B21

3-[4-(4- hydroxybutyl)-3- methyl-2-oxo-1,3- benzodiazol-l- yl]piperidine-2,6- dione 332.2 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.00-6.94 (m, 2H), 6.87 (dd, J = 5.2, 3.7 Hz, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 4.40 (t, J = 5.2 Hz, 1H), 3.56 (s, 3H), 3.48-3.42 (m, 2H), 2.90 (dd, J = 9.5, 6.0 Hz, 2H), 2.77-2.59 (m, 2H), 2.04-1.97 (m, 1H), 1.79-1.74 (m, 1H), 1.63 (tt, J = 8.2, 5.8 Hz, 2H), 1.58-1.50 (m, 2H). B22

3-[4-(5- hydroxypentyl)-3- methyl-2-oxo-1,3- benzodiazol-1- yl]piperidine-2,6- dione 346.3 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 6.99-6.93 (m, 2H), 6.87 (q, J = 4.3 Hz, 1H), 5.36 (dd, J = 12.5, 5.4 Hz, 1H), 4.35 (t, J = 5.1 Hz, 1H), 3.56 (s, 3H), 3.43-3.37 (m, 2H), 2.89 (t, J = 7.8 Hz, 2H), 2.72 (td, J = 12.8, 4.3 Hz, 1H), 2.66-2.58 (m, 1H), 2.05-1.95 (m, 1H), 1.61 (p, J = 7.6 Hz, 2H), 1.47 (q, J = 7.2 Hz, 2H), 1.41 (t, J = 7.8 Hz, 2H), 1.25 (s, 1H). B23

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[(5- hydroxy- pentyl)oxy]pro- pyl]phenyl)meth- oxy]pentan-3- yl]carbamate 481.4 (400 MHz, DMSO-d₆) δ 7.24-7.22 (m, 3H), 7.14 (d, J = 7.7 Hz, 2H), 6.68 (s, 1H), 6.66-6.57 (m, 1H), 4.49-4.38 (m, 2H), 4.34 (t, J = 5.2 Hz, 1H), 3.61 (s, 1H), 3.46-3.29 (m, 9H), 2.60 (t, J = 7.6 Hz, 2H), 2.07-2.02 (m, 1H), 1.80-1.75 (m, 4H), 1.50 (p, J = 6.7 Hz, 2H), 1.44 (d, J = 7.3 Hz, 1H), 1.40-1.36 (m, 15H), 1.06 (d, J = 6.0 Hz, 3H). B24

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (4-hydroxy- butyl)phenyl]meth- oxylpentan- 3-yl]carbamate 409.2 (400 MHz, DMSO-d₆) δ 7.22 (t, J = 7.4 Hz, 3H), 7.17-7.02 (m, 3H), 6.67 (s, 1H), 6.60 (t, J = 8.5 Hz, 1H), 4.49- 4.35 (m, 2H), 4.35 (t, J = 5.1 Hz, 1H), 3.42-3.39 (m, 3H), 3.17 (t, J = 5.6 Hz, 1H), 2.60-2.52 (m, 2H), 2.51-2.46 (m, 1H), 2.03 (tq, J = 14.9, 8.5, 6.9 Hz, 1H), 1.64-1.51 (m, 2H), 1.50-1.32 (m, 11H), 1.05 (t, J = 6.2 Hz, 3H). B25

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (5-hydroxy- pentyl)phenyl]meth- oxylpentan- 3-yl]carbamate 423.3 (400 MHz, CDCl₃) δ 7.25 (d, J = 7.8 Hz, 2H), 7.17 (d, J = 7.9 Hz, 2H), 6.55 (s, 1H), 5.53 (s, 1H), 4.91 (d, J = 9.6 Hz, 1H), 4.59 (d, J = 11.5 Hz, 1H), 4.38 (d, J = 11.5 Hz, 1H), 3.67-3.34 (m, 3H), 2.64 (t, J = 7.6 Hz, 2H), 2.32-2.25 (m, 2H), 1.99 (dq, J = 15.7, 8.7, 8.2 Hz, 2H), 1.71-1.58 (m, 5H), 1.45 (s, 12H), 1.21 (d, J = 6.2 Hz, 3H). B26

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (3-[2-[2-(2- hydroxyethoxy)eth- oxy]ethoxy]pro- pyl)phenyl]meth- oxy]pentan-3- yl]carbamate 527.4 (400 MHz, CDCl₃) δ 7.25 (d, J = 7.9 Hz, 2H), 7.19 (d, J = 7.9 Hz, 2H), 6.53 (s, 1H), 5.46 (s, 1H), 4.91 (d, J = 9.7 Hz, 1H), 4.60 (d, J = 11.5 Hz, 1H), 4.39 (d, J = 11.5 Hz, 1H), 3.75 (dd, J = 5.4, 3.6 Hz, 2H), 3.71-3.68 (m, 6H), 3.66-3.31 (m, 5H), 3.49 (t, J = 6.5 Hz, 2H), 2.71 (t, J = 7.6 Hz, 2H), 2.29 (q, J = 6.3, 5.8 Hz, 2H), 2.09 (s, 2H), 2.05-1.87 (m, 3H), 1.72 (d, J = 12.8 Hz, 1H), 1.46 (s, 9H), 1.22 (d, J = 6.3 Hz, 3H). B27

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (1-hydroxy- 3,6,9,12- tetraoxapenta- decan-15- yl)phenyl]meth- oxy]pentan-3- yl]carbamate 571.4 (400 MHz, CDCl₃) δ 7.25 (d, J = 7.8 Hz, 2H), 7.19 (d, J = 7.9 Hz, 2H), 6.52 (s, 1H), 5.48 (s, 1H), 4.91 (d, J = 9.6 Hz, 1H), 4.59 (d, J = 11.5 Hz, 1H), 4.39 (d, J = 11.5 Hz, 1H), 3.74 (t, J = 4.4 Hz, 2H), 3.69 (s, 10H), 3.65-3.59 (m, 5H), 3.49 (t, J = 6.5 Hz, 2H), 2.70 (t, J = 7.6 Hz, 2H), 2.35-2.21 (m, 3H), 2.05-1.87 (m, 3H), 1.75 (d, J = 5.6 Hz, 1H), 1.46 (s, 9H), 1.22 (d, J = 6.2 Hz, 3H). B28

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (1-hydroxy- 3,6,9,12,15- pentaoxa- octadecan-18- yl)phenyl]meth- oxy]pentan-3- yl]carbamate 615.6 (400 MHz, CDCl₃) δ 7.25 (d, J = 7.9 Hz, 2H), 7.18 (d, J = 7.8 Hz, 2H), 6.49 (s, 1H), 5.49 (s, 1H), 4.91 (d, J = 9.7 Hz, 1H), 4.59 (d, J = 11.5 Hz, 1H), 4.38 (d, J = 11.5 Hz, 1H), 3.79-3.56 (m, 22H), 3.48 (t, J = 6.5 Hz, 2H), 2.69 (t, J = 7.7 Hz, 2H), 2.36-2.23 (m, 2H), 2.02 (s, 2H), 1.91 (dq, J = 8.8, 6.6 Hz, 2H), 1.77-1.64 (m, 1H), 1.45 (s, 9H), 1.21 (d, J = 6.2 Hz, 3H). B29

tert-butyl N- [(3S,4R)- 1-carbamoyl-4- [[4-(3- hydroxy- propyl)phenyl]meth- oxy]pentan- 3-yl]carbamate 395.3 (400 MHz, DMSO-d₆) δ 7.25-7.21 (m, 3H), 7.15 (d, J = 7.8 Hz, 2H), 6.68 (s, 1H), 6.60 (d, J = 9.0 Hz, 1H), 4.47- 4.39 (m, 3H), 3.64-3.59 (m, 1H), 3.43-3.40 (m, 3H), 2.59 (t, J = 7.8 Hz, 2H), 2.10-1.98 (m, 2H), 1.84-1.65 (m, 4H), 1.38 (s, 9H), 1.06 (d, J = 5.9 Hz, 3H). B30

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4- [3-(2- hydroxyethoxy)pro- pyl]phenyl]meth- oxy)pentan-3- yl]carbamate 439.3 (400 MHz, CDCl₃) δ 7.26 (s, 2H), 7.18 (d, J = 7.8 Hz, 2H), 4.91 (d, J = 9.7 Hz, 1H),4.59 (d, J = 11.4 Hz, 1H), 4.39 (d, J = 11.5 Hz, 1H), 3.75-3.58 (m, 4H), 3.56-3.49 (m, 3H), 2.71 (t, J = 7.6 Hz, 2H), 2.28 (q, J = 5.5, 4.5 Hz, 2H), 1.96-1.90 (m, 2H), 1.89-1.85 (m, 4H), 1.71 (td, J = 12.2, 6.1 Hz, 1H), 1.45 (s, 9H), 1.21 (d, J = 6.3 Hz, 3H). B31

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [3-[2-(2- hydroxyethoxy)eth- oxy]pro- pyl]phenyl)meth- oxy]pentan-3- yl]carbamate 483.3 (400 MHz, DMSO-d₆) δ 7.21 (d, J = 7.0 Hz, 2H), 7.15 (d, J = 7.8 Hz, 2H), 6.67 (s, 1H), 6.64-6.56 (m, 1H), 4.56 (td, J = 5.4, 1.5 Hz, 1H), 4.51-4.38 (m, 2H), 3.68-3.57 (m, 1H), 3.53 (dd, J = 5.6, 3.3 Hz, 2H), 3.51-3.45 (m, 4H), 3.43 (dd, J = 6.2, 4.8 Hz, 3H), 3.39 (d, J = 6.4 Hz, 2H), 2.60 (t, J = 7.7 Hz, 2H), 2.14-.94 (m, 2H), 1.81- 1.74 (m, 3H), 1.50 (d, J = 17.4 Hz, 2H), 1.37 (d, J = 9.6 Hz, 9H), 1.06 (d, J = 6.0 Hz, 3H). B33

3-[5-(4- hydroxybutyl)-3- methyl-2-oxo-1,3- benzodiazol-1- yl]piperidine-2,6- dione 332.2 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.03 (d, J = 1.5 Hz, 1H), 7.00 (d, J = 8.0 Hz, 1H), 6.87 (dd, J = 8.1, 1.6 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.37 (t, J = 5.2 Hz, 1H), 3.41 (q, J = 6.2 Hz, 2H), 3.34 (s, 1H), 2.98- 2.82 (m, 1H), 2.72 (td, J = 12.9, 4.3 Hz, 1H), 2.67-2.58 (m, 3H), 2.00 (ddd, J = 11.2, 6.1, 3.9 Hz, 1H), 1.62 (p, J = 7.6 Hz, 2H), 1.45 (p, J = 6.7 Hz, 2H). B34

3-[5-(6- hydroxyhexyl)-3- methyl-2-oxo-1,3- benzodiazol-1- yl]piperidine-2,6- dione 360.3 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.03 (d, J = 1.5 Hz, 1H), 7.00 (d, J = 8.0 Hz, 1H), 6.86 (dd, J = 8.1, 1.6 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.32 (s, 1H), 3.38 (q, J = 5.8 Hz, 2H), 3.33 (s, 3H), 2.99-2.84 (m, 1H), 2.72 (td, J = 12.9, 4.4 Hz, 1H), 2.66- 2.57 (m, 3H), 2.00 (ddd, J = 10.9, 5.8, 3.7 Hz, 1H), 1.59 (p, J = 7.7 Hz, 2H), 1.41 (q, J = 6.5 Hz, 2H), 1.36-1.25 (m, 4H). B35

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]propoxy]pentan- 3-yl]carbamate 546.3 (400 MHz, CD₃OD) δ 7.40 (d, J = 1.9 Hz, 1H), 7.26 (dd, J = 8.4, 1.9 Hz, 1H), 7.03-6.99 (m, 1H), 5.38-5.29 (m, 2H), 3.59-3.48 (m, 1H), 3.48-3.45 (m, 1H), 3.43 (s, 3H), 2.97-2.89 (m, 1H), 2.87-2.75 (m, 5H), 2.33-2.12 (m, 1H), 2.00 (s, 4H), 1.91 (q, J = 6.9 Hz, 1H), 1.61 (s, 1H), 1.45 (s, 9H), 1.17-1.09 (m, 3H). B36

3-[5-(7- hydroxyheptyl)-3- methyl-2-oxo-1,3- benzodiazol-1- yl]piperidine-2,6- dione 374.20 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.02 (d, J = 1.5 Hz, 1H), 7.00 (d, J = 8.0 Hz, 1H), 6.86 (dd, J = 8.1, 1.6 Hz, 1H), 5.34 (dd, J = 12.7, 5.3 Hz, 1H), 4.31 (t, J = 5.2 Hz, 1H), 3.38 (q, J = 6.3 Hz, 2H), 3.33 (s, 3H), 2.98- 2.83 (m, 1H), 2.75-2.69 (m, 1H), 2.6- 2.55 (m, 3H), 2.05-1.94 (m, 1H), 1.60-1.58 (m, 2H), 1.42-1.39 (m, 2H), 1.31-1.27 (m, 6H).

3-[3-Methyl-2-oxo-4-[(prop-2-yn-1-yloxy)methyl]-1,3-benzodiazol-1-yl]piperidine-2,6-dione (Intermediate B32)

Step 1. 3-[4-(Hydroxymethyl)-3-methyl-2-oxo-1,3-benzodiazol-1-yl]piperidine-2,6-dione. To a solution of 3-(4-bromo-3-methyl-2-oxo-1,3-benzodiazol-1-yl)piperidine-2,6-dione (500 mg, 1.48 mmol) in dioxane (10.0 mL) were added Pd(PPh₃)₄ (171 mg, 0.15 mmol) and (tributylstannyl)methanol (950 mg, 2.96 mmol) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 24 hours at 90° C. After cooling down to room temperature, the reaction was quenched with saturated aqueous KF solution (20.0 mL) and extracted with ethyl acetate (3×20.0 mL). The combined organic layers were dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by reversed phase flash chromatography with the following conditions: Column: Wel Flash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L FA); Eluent B: ACN; Gradient: 20%-40% B in 20 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 30% B and concentrated under reduced pressure to afford the title compound as white solid (200 mg, 47%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 7.07 (dd, J=7.2, 1.9 Hz, 1H), 7.05-7.01 (m, 1H), 7.01-6.95 (m, 1H), 5.39 (dd, J=12.7, 5.4 Hz, 1H), 4.75 (s, 2H), 3.62 (s, 3H), 2.91 (m, 1H), 2.74 (m, 1H), 2.69-2.59 (m, 1H), 2.06-1.96 (m, 1H); MS (ESI, m/z): [(M+1)]⁺=290.25.

Step 2. 3-[4-(Chloromethyl)-3-methyl-2-oxo-1,3-benzodiazol-1-yl]piperidine-2,6-dione. To a solution of 3-[4-(hydroxymethyl)-3-methyl-2-oxo-1,3-benzodiazol-1-yl]piperidine-2,6-dione (1.00 g, 3.46 mmol) in DCM (10.0 mL) were added DMF (5 mL) and SOCl₂ (0.50 mL, 4.22 mmol) at 0° C. under nitrogen atmosphere. After stirring for 2 hours at room temperature, the reaction was quenched by the addition of water (20.0 mL) at 0° C. and extracted with DCM (3×30.0 mL). The combined organic layers were dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was concentrated under reduced pressure to afford the title compound as a white solid (1.00 g, 94%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 7.15-6.88 (m, 3H), 5.39 (dd, J=12.7, 5.4 Hz, 1H), 4.74 (s, 2H), 3.62 (s, 3H), 2.91 (ddd, J=16.6, 13.4, 5.2 Hz, 1H), 2.80-2.58 (m, 2H), 2.07-1.91 (m, 1H); MS (ESI, m/z): [(M+1)]⁺=308.07.

Step 3. 3-[3-Methyl-2-oxo-4-[(prop-2-yn-1-yloxy)methyl]-1,3-benzodiazol-1-yl]piperidine-2,6-dione (Intermediate B32). To a mixture of 3-[4-(chloromethyl)-3-methyl-2-oxo-1,3-benzodiazol-1-yl]piperidine-2,6-dione (1.50 g, 4.87 mmol) and Ag₂CO₃ (4.03 g, 14.6 mmol) in ACN (15.0 mL)/DMA (5.00 mL) was added propargyl alcohol (1.37 g, 24.4 mmol) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 16 hours at 75° C. After cooling down to room temperature, the mixture was filtered. The filtered cake was washed with DCM (3×10.0 mL). The combined filtrates were concentrated under reduced pressure. The residue was purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L NH₄HCO₃); Eluent B: ACN; Gradient: 25%-45% B in 20 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 38% B and concentrated under reduced pressure to afford the title compound as a light yellow solid (450 mg, 29%): ¹H NMR (400 MHz, DMSO-d₆) δ 10.54 (s, 1H), 7.15 (p, J=4.0 Hz, 1H), 7.02 (d, J=4.5 Hz, 2H), 5.40 (dd, J=12.7, 5.4 Hz, 1H), 4.77 (s, 2H), 4.22 (d, J=2.4 Hz, 2H), 3.58 (s, 3H), 3.53 (t, J=2.4 Hz, 1H), 2.90 (m, 1H), 2.78-2.59 (m, 2H), 2.03 (m, 1H); MS (ESI, m/z): [(M+1)]⁺=328.10.

Tert-butyl N-[3-[4-([[(2R,3S)-3-amino-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]propyl]carbamate (Intermediate C)

Step 1. (4S,5R)-4-Amino-5-[(4-bromophenyl)methoxy]hexanamide hydrochloride. To a solution of tert-butyl N-[(3S,4R)-4-[(4-bromophenyl)methoxy]-1-carbamoylpentan-3-yl]carbamate (4.50 g, 10.8 mmol) in 1,4-dioxane (50.0 mL) was added a HCl solution (4 M in 1,4-dioxane, 16.0 mL) at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 1 hour at room temperature. The resulting mixture was concentrated under reduced pressure to afford the title compound as a white solid (2.60 g, 65%): ¹H NMR (400 MHz, D2O) δ 7.54-7.46 (m, 2H), 7.22 (d, J=8.2 Hz, 2H), 4.52 (d, J=11.9 Hz, 1H), 4.43 (d, J=11.9 Hz, 1H), 3.77 (dd, J=6.5, 3.6 Hz, 1H), 3.37-3.30 (m, 1H), 2.29 (t, J=7.6 Hz, 2H), 1.81 (dh, J=22.4, 7.2 Hz, 2H), 1.12 (d, J=6.6 Hz, 3H); MS (ESI, m/z): [(M+1)]⁺=315.10, 317.10.

Step 2. 2-(Trimethylsilyl)ethyl N-[(3S,4R)-4-[(4-bromophenyl)methoxy]-1-carbamoylpentan-3-yl]carbamate. To a stirred solution of (4S,5R)-4-amino-5-[(4-bromophenyl)methoxy]hexanamide hydrochloride (3.40 g, 9.67 mmol) in water (35.0 mL) was added a solution of TEA (2.93 g, 29.0 mmol) in 1,4-dioxane (35.0 mL) followed by the addition of 2,5-dioxopyrrolidin-1-yl 2-(trimethylsilyl)ethyl carbonate (2.76 g, 10.7 mmol) at room temperature. The resulting mixture was stirred for 16 hours at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The residue was purified by reversed phase flash chromatography with the following conditions: column, C18 silica gel; 20-40 μm, 330 g; Eluent A: water (plus 10 mmol/L AcOH); Eluent B: ACN; Gradient: 60%-80% B in 20 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 65% and concentrated under reduced pressure to afford the title compound as a colorless solid (3.50 g, 79%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.56-7.47 (m, 2H), 7.36-7.16 (m, 3H), 6.87 (d, J=9.3 Hz, 1H), 6.70 (s, 1H), 4.53-4.41 (m, 2H), 4.11-3.94 (m, 2H), 3.57-3.39 (m, 2H), 2.18-1.96 (m, 2H), 1.85-1.72 (m, 1H), 1.58-1.40 (m, 1H), 1.07 (d, J=6.1 Hz, 3H), 0.92 (t, J=8.4 Hz, 2H), 0.02 (s, 9H); MS (ESI, m/z): [(M+1)]⁺=459.10, 461.10.

Step 3. Tert-butyl N-[3-[4-([[(2R,3S)-5-carbamoyl-3-([[2-(trimethylsilyl)ethoxy]carbonyl]amino)pentan-2-yl]oxy]methyl)phenyl]prop-2-yn-1-yl]carbamate. To a solution of 2-(trimethylsilyl)ethyl N-[(3S,4R)-4-[(4-bromophenyl)methoxy]-1-carbamoylpentan-3-yl]carbamate (2.18 g, 4.75 mmol) in DMSO (30 mL) were added tert-butyl N-(prop-2-yn-1-yl)carbamate (3.68 g, 23.7 mmol), TEA (15 mL), CuI (90.4 mg, 0.48 mmol) and Pd(PPh₃)₄ (548 mg, 0.48 mmol) at room temperature under nitrogen atmosphere. The reaction mixture was purged with nitrogen for 3 times and was stirred for 16 hours at 90° C. under nitrogen atmosphere. The resulting mixture cooled down to room temperature and concentrated under reduced pressure. The residue was purified by reversed phase flash chromatography with the following conditions: column, C18 silica gel; 20-40 μm, 330 g; Eluent A: water (plus 10 mmol/L TEA); Eluent B: ACN; Gradient: 55%-75% B in 20 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 65% and concentrated under reduced pressure to afford the title compound as a brown solid (2.30 g, 91%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.37-7.31 (m, 4H), 7.21 (s, 1H), 6.87 (d, J=9.2 Hz, 1H), 6.69 (s, 1H), 4.49 (d, J=2.1 Hz, 2H), 4.12-3.88 (m, 4H), 3.56-3.38 (m, 2H), 2.15-1.97 (m, 2H), 1.78 (dd, J=10.0, 3.7 Hz, 1H), 1.47 (s, 1H), 1.40 (s, 10H), 1.07 (d, J=6.2 Hz, 3H), 0.92 (t, J=8.4 Hz, 2H), 0.00 (s, 9H); MS (ESI, m/z): [(M+1)]⁺=534.30.

The intermediates in Table 17 were prepared according to step 3 of the procedure to prepare Intermediate C.

TABLE 17 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR C-3-1

tert-butyl ((2R,3S)-6- amino-2-((4-(3- (((benzyloxy)car- bonyl)amino)prop- 1-yn-1- yl)benzyl)oxy)-6- oxohexan-3- yl)carbamate 524.30 (400 MHz, DMSO-d₆) δ 7.44-7.29 (m, 10H), 7.23 (s, br, 1H), 6.69 (s, 1H), 6.65-6.30 (m, 1H), 5.07 (s, 2H), 4.57-4.38 (m, 2H), 4.07 (d, J = 5.6 Hz, 1H), 3.47-3.41 (m, 3H), 2.09-2.05 (m, 2H), 1.79- 1.75 (m, 1H), 1.52-1.48 (m, 1H), 1.39 (s, 9H), 1.07 (d, J = 6.0 Hz, 3H).

Step 4. Tert-butyl N-[3-[4-([[(2R,3S)-5-carbamoyl-3-([[2-(trimethylsilyl)ethoxy]carbonyl]amino)pentan-2-yl]oxy]methyl)phenyl]propyl]carbamate. To a solution of tert-butyl N-[3-[4-([[(2R,3S)-5-carbamoyl-3-([[2-(trimethylsilyl)ethoxy]carbonyl]amino)pentan-2-yl]oxy]methyl)phenyl]prop-2-yn-1-yl]carbamate (330 mg, 0.62 mmol) in THF (20.0 mL) was added Pd-C (100 mg, 10% palladium on activated carbon) at room temperature under nitrogen atmosphere. The resulting mixture was purged with H2 for 3 times and stirred for 2 hours at room temperature under hydrogen atmosphere. The reaction mixture was filtered through a Celite pad. The filtrate was concentrated under reduced pressure to afford the title compound as a brown solid (300 mg, 90%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.24-7.22 (m, 3H), 7.14 (d, J=7.8 Hz, 2H), 6.84 (d, J=8.7 Hz, 1H), 6.66 (d, J=14.7 Hz, 1H), 4.50-4.38 (m, 2H), 4.11-3.95 (m, 2H), 3.49 (d, J=8.7 Hz, 1H), 3.41 (t, J=6.0 Hz, 1H), 2.92 (q, J=6.6 Hz, 2H), 2.55 (d, J=7.7 Hz, 2H), 2.13-1.97 (m, 2H), 1.79 (dt, J=11.8, 4.4 Hz, 1H), 1.65 (p, J=7.3 Hz, 2H), 1.57-1.41 (m, 2H), 1.38 (s, 9H), 1.06 (d, J=6.1 Hz, 3H), 0.92 (t, J=8.4 Hz, 2H), 0.00 (s, 9H); MS (ESI, m/z): [(M+1)]⁺=538.45.

The intermediates in Table 18 were prepared according to step 4 of the procedure to prepare Intermediate C.

TABLE 18 Characterization data for intermediates prepared according to above. MS: Intermediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR C-4-1

tert-butyl N- [(3S,4R)-4-[[4- (3-amino- propyl)phenyl]meth- oxy]-1- carbamoyl- pentan-3- yl]carbamate 394.30 (400 MHz, DMSO-d₆) δ 7.26-7.19 (m, 3H), 7.14 (d, J = 7.8 Hz, 2H), 6.68 (s, 1H), 6.61 (d, J = 9.1 Hz, 1H), 4.49- 4.37 (m, 2H), 3.53-3.38 (m, 2H), 3.18 (s, 2H), 2.62-2.51 (m, 4H), 2.12-1.95 (m, 2H), 1.88- 1.74 (m, 1H), 1.64-1.60 (m, 2H), 1.53-1.43 (m, 1H), 1.39 (s, 9H), 1.06 (s, 3H) C-4-2

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (piperidin-4-yl- methyl)phenyl]meth- oxy]pentan- 3-yl]carbamate 434.30 ¹H NMR (400 MHz, DMSO-d₆) δ 7.27-7.17 (m, 3H), 7.10 (d, J = 7.8 Hz, 2H), 6.69 (s, 1H), 6.62 (d, J = 9.1 Hz, 1H), 4.53-4.36 (m, 2H), 3.52-3.19 (m, 4H), 2.95-2.79 (m, 2H), 2.45 (d, J = 6.9 Hz, 2H), 2.40-2.31 (m, 2H), 2.08-2.01 (m, 2H), 1.81-1.77 (m, 1H), 1.58-1.40 (m, 3H), 1.39 (s, 9H), 1.09-0.95 (m, 5H).

Step 5. Tert-butyl N-[3-[4-([[(2R,3S)-3-amino-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]propyl]carbamate (Intermediate C). A solution of tert-butyl N-[3-[4-([[(2R,3S)-5-carbamoyl-3-([[2-(trimethylsilyl)ethoxy]carbonyl]amino)pentan-2-yl]oxy]methyl)phenyl]propyl]carbamate (200 mg, 0.37 mmol) and TBAF (292 mg, 1.12 mmol) in THF (10.0 mL) was stirred for 16 hours at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The residue was purified by reversed phase flash chromatography with the following conditions: column, C18 silica gel; 20-40 μm, 40 g; Mobile phase A: water (plus 10 mmol/L AcOH); Mobile phase B: CAN. Gradient: 15% to 35% B in 20 min; Detector: UV 254/220 nm; desired fractions were collected at 27% B and concentrated under reduced pressure to afford the title compound as a white solid (130 mg, 89%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.23 (d, J=7.9 Hz, 2H), 7.16 (d, J=7.9 Hz, 2H), 4.47 (d, J=11.7 Hz, 1H), 4.38 (d, J=11.7 Hz, 1H), 3.32 (dd, J=6.4, 4.7 Hz, 1H), 2.92 (q, J=6.7 Hz, 2H), 2.71-2.61 (m, 1H), 2.55 (d, J=7.6 Hz, 2H), 2.26-2.00 (m, 2H), 1.65 (s, 8H), 1.38 (s, 9H), 1.08 (dd, J=9.8, 6.1 Hz, 3H); MS (ESI, m/z): [(M+1)]⁺=394.30.

(9H-fluoren-9-yl)methyl N-[(2S)-1-[(1R,2S,5S)-2-[[(3S,4R)-4-[[4-(3-aminopropyl)phenyl]methoxy]-1-carbamoylpentan-3-yl]carbamoyl]-3-azabicyclo[3.1.0]hexan-3-yl]-1-oxohexan-2-yl]carbamate hydrochloride (Intermediate D)

Step 1. 9H-fluoren-9-ylmethyl (1R,2S,5S)-2-[[(3S,4R)-4-[(4-[3-[(tert-butoxycarbonyl)amino]propyl]phenyl)methoxy]-1-carbamoylpentan-3-yl]carbamoyl]-3-azabicyclo[3.1.0]hexane-3-carboxylate. To a solution of (1R,2S,5S)-3-[(9H-fluoren-9-ylmethoxy)carbonyl]-3-azabicyclo[3.1.0]hexane-2-carboxylic acid (390 mg, 1.12 mmol) and tert-butyl N-[3-[4-([[(2R,3S)-3-amino-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]propyl]carbamate (439 mg, 1.12 mmol) in DMA (10 mL) was added TEA (339 mg, 3.35 mmol). The mixture was stirred at room temperature for 5 min then HATU (552 mg, 1.45 mmol) was added. The mixture was stirred at room temperature for 1 hour. The resulting mixture was purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L HOAc); Eluent B: ACN; Gradient: 40%-60% B in 20 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 58% B and concentrated under reduced pressure to afford the title compound (610 mg, 76%) as a white solid: ¹H NMR (400 MHz, DMSO-d₆) δ 7.91 (d, J=8.0 Hz, 2H), 7.64 (q, J=7.0, 6.6 Hz, 2H), 7.43 (t, J=7.4 Hz, 2H), 7.39-7.28 (m, 2H), 7.26-7.04 (m, 5H), 6.86 (s, 1H), 6.73-6.58 (m, 1H), 4.50-4.38 (m, 2H), 4.33-4.08 (m, 3H), 3.78 (d, J=39.1 Hz, 1H), 3.40 (t, J=6.0 Hz, 2H), 2.94-2.86 (m, 2H), 2.55 (d, J=8.0 Hz, 2H), 2.09-1.93 (m, 2H), 1.82 (s, 2H), 1.66-1.62 (m, 4H), 1.38 (s, 10H), 1.13-1.06 (m, 3H), 0.69 (s, 1H), 0.55 (s, 1H); MS (ESI, m/z): [(M+1)]⁺=725.35.

Step 2. Tert-butyl N-[3-[4-([[(2R,3S)-3-[[(1R,2S,5S)-3-azabicyclo[3.1.0]hexan-2-yl]formamido]-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]propyl]carbamate. To a solution of (9H-fluoren-9-yl)methyl (1R,2S,5S)-2-[[(3S,4R)-4-[[4-(3-[[(tert-butoxy)carbonyl]amino]propyl)phenyl]methoxy]-1-carbamoylpentan-3-yl]carbamoyl]-3-azabicyclo[3.1.0]hexane-3-carboxylate (610 mg, 0.84 mmol) in DMF (10 mL) was added diethylamine (2 mL) at room temperature. The mixture was stirred at room temperature for 20 min. The resulting mixture was acidified to pH=6 with HOAc (4 mL) at 0° C. and purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 120 g; Eluent A: water (plus 10 mmol/L HOAc); Eluent B: ACN; Gradient: 15%-35% B in 20 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 26% B and concentrated under reduced pressure to afford the title compound as a white solid (400 mg, 95%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.70 (d, J=9.4 Hz, 1H), 7.28-7.20 (m, 3H), 7.18-7.13 (m, 2H), 6.85 (d, J=6.2 Hz, 1H), 6.69 (s, 1H), 4.50-4.38 (m, 2H), 3.83-3.73 (m, 1H), 3.56 (d, J=3.9 Hz, 1H), 3.44 (p, J=6.1 Hz, 1H), 2.94-2.90 (m, 3H), 2.81 (dd, J=10.7, 3.6 Hz, 1H), 2.55 (d, J=7.6 Hz, 2H), 2.08-1.97 (m, 2H), 1.87 (dtd, J=17.2, 7.1, 3.8 Hz, 1H), 1.66 (q, J=7.3 Hz, 2H), 1.61-1.49 (m, 2H), 1.38 (s, 11H), 1.09 (d, J=6.3 Hz, 3H), 0.32 (q, J=4.3 Hz, 1H), 0.25 (td, J=7.7, 4.7 Hz, 1H); MS (ESI, m/z): [(M+1)]⁺=503.40.

Step 3. (9H-fluoren-9-yl)methyl N-[(2S)-1-[(1R,2S,5S)-2-[[(3S,4R)-4-[[4-(3-[[(tert-butoxy)carbonyl]amino]propyl)phenyl]methoxy]-1-carbamoylpentan-3-yl]carbamoyl]-3-azabicyclo[3.1.0]hexan-3-yl]-1-oxohexan-2-yl]carbamate. To a solution of tert-butyl N-[3-[4-([[(2R,3S)-3-[[(1R,2S,5S)-3-azabicyclo[3.1.0]hexan-2-yl]formamido]-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]propyl]carbamate (400 mg, 0.80 mmol) and (2S)-2-([[(9H-fluoren-9-yl)methoxy]carbonyl]amino)hexanoic acid (281 mg, 0.80 mmol) in DMA (8 mL) was added TEA (242 mg, 2.39 mmol). The mixture was stirred at room temperature for 5 min then HATU (393 mg, 1.04 mmol) was added. The mixture was stirred at room temperature for 1 hour. The resulting mixture was purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L HOAc); Eluent B: ACN; Gradient: 40%-60% B in 20 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 58% B and concentrated under reduced pressure to afford the title compound as a white solid (600 mg, 90%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.90 (d, J=7.5 Hz, 2H), 7.74 (dd, J=7.5, 3.9 Hz, 2H), 7.60 (dd, J=12.4, 8.3 Hz, 2H), 7.43 (t, J=7.5 Hz, 2H), 7.34 (t, J=7.4 Hz, 2H), 7.25 (d, J=7.8 Hz, 2H), 7.16 (d, J=7.8 Hz, 2H), 7.06 (s, 1H), 6.86 (s, 1H), 6.68 (s, 1H), 4.53-4.32 (m, 3H), 4.29-4.19 (m, 3H), 4.11 (d, J=6.3 Hz, 1H), 3.88 (d, J=9.9 Hz, 1H), 3.72 (s, 1H), 3.60 (d, J=9.7 Hz, 1H), 3.38 (t, J=6.2 Hz, 1H), 2.94-2.88 (m, 2H), 2.70 (s, 1H), 2.55 (d, J=7.8 Hz, 2H), 2.11 (d, J=9.2 Hz, 2H), 1.81 (s, 1H), 1.69 (s, 1H), 1.65 (t, J=7.4 Hz, 2H), 1.55-1.52 (m, 3H), 1.39 (s, 9H), 1.31-1.26 (m, 3H), 1.10-1.07 (m, 3H), 0.89-0.86 (m, 3H), 0.71 (d, J=4.5 Hz, 1H), 0.57 (s, 1H); MS (ESI, m/z): [(M+1)]⁺=838.35.

Step 4. (9H-fluoren-9-yl)methyl N-[(2S)-1-[(1R,2S,5S)-2-[[(3S,4R)-4-[[4-(3-aminopropyl)phenyl]methoxy]-1-carbamoylpentan-3-yl]carbamoyl]-3-azabicyclo[3.1.0]hexan-3-yl]-1-oxohexan-2-yl]carbamate hydrochloride (Intermediate D). To a solution of (9H-fluoren-9-yl)methyl N-[(2S)-1-[(1R,2S,5S)-2-[[(3S,4R)-4-[[4-(3-[[(tert-butoxy)carbonyl]amino]propyl)phenyl]methoxy]-1-carbamoylpentan-3-yl]carbamoyl]-3-azabicyclo[3.1.0]hexan-3-yl]-1-oxohexan-2-yl]carbamate (600 mg, 0.72 mmol) in dioxane (6 mL) was added 4 M HCl (gas) in 1,4-dioxane (6 mL) at room temperature. The reaction mixture was stirred at room temperature for 1 hour. The resulting mixture was concentrated under reduced pressure to give the title compound as a white solid (550 mg, 99%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.91-7.89 (m, 4H), 7.73 (dd, J=7.3, 3.9 Hz, 2H), 7.61 (d, J=8.4 Hz, 2H), 7.42 (t, J=7.5 Hz, 2H), 7.33 (t, J=7.3 Hz, 2H), 7.28 (d, J=7.8 Hz, 2H), 7.18 (d, J=7.9 Hz, 2H), 7.08 (s, 1H), 6.69 (s, 1H), 4.50-4.36 (m, 3H), 4.28-4.18 (m, 3H), 4.14-4.05 (m, 1H), 3.91-3.83 (m, 1H), 3.71 (s, 1H), 2.79 (s, 5H), 2.64 (t, J=7.7 Hz, 2H), 2.11 (d, J=8.2 Hz, 2H), 1.85-1.80 (m, 3H), 1.71 (s, 1H), 1.52-1.47 (m, 3H), 1.36-1.19 (m, 5H), 1.09 (d, J=6.2 Hz, 3H), 0.88-0.85 (m, 3H), 0.72-0.70 (m, 1H), 0.60-0.53 (m, 1H); MS (ESI, m/z): [(M+1)]⁺=738.35.

(9H-fluoren-9-yl)methyl N-[(2S,11S)-2-[[(3S,4R)-4-[[4-(3-aminopropyl)phenyl]methoxy]-1-carbamoylpentan-3-yl]carbamoyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (Intermediate E)

Step 1. (9H-fluoren-9-yl)methyl N-[(2S,11S)-2-[[(3S,4R)-4-[[4-(3-[[(tert-butoxy)carbonyl]amino]propyl)phenyl]methoxy]-1-carbamoylpentan-3-yl]carbamoyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate. To a solution of (2S,11S)-11-([[(9H-fluoren-9-yl)methoxy]carbonyl]amino)-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-triene-2-carboxylic acid (850 mg, 1.81 mmol) in DMA (15 mL) were added TEA (551 mg, 5.44 mmol) and HATU (897 mg, 2.36 mmol) at room temperature. The mixture was stirred at room temperature for 10 min. Then tert-butyl N-[3-[4-([[(2R,3S)-3-amino-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]propyl]carbamate (714 mg, 1.81 mmol) was added. The mixture was stirred at room temperature for 1 hour. The resulting mixture was diluted with water (50 mL). The precipitated solids were collected by filtration and washed with water (3×30 mL), dried under vacuum to give the title compound as a white solid (1.40 g, 91%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.90 (d, J=7.5 Hz, 2H), 7.84 (d, J=9.2 Hz, 1H), 7.75 (q, J=8.3, 7.6 Hz, 3H), 7.43 (t, J=7.6 Hz, 2H), 7.34 (t, J=7.5 Hz, 2H), 7.17 (d, J=7.8 Hz, 3H), 7.11 (d, J=7.8 Hz, 2H), 7.06 (d, J=7.6 Hz, 2H), 6.97 (t, J=7.4 Hz, 1H), 6.85 (s, 1H), 6.69 (s, 1H), 5.06 (d, J=10.2 Hz, 1H), 4.40 (s, 2H), 4.34-4.21 (m, 3H), 4.13 (s, 1H), 3.79 (s, 1H), 3.46-3.40 (m, 2H), 3.17 (d, J=16.8 Hz, 1H), 3.08 (d, J=14.4 Hz, 1H), 2.96-2.91 (m, 2H), 2.85 (d, J=16.7 Hz, 1H), 2.55 (d, J=7.6 Hz, 2H), 2.11-2.02 (m, 3H), 1.78 (s, 1H), 1.67 (q, J=7.3 Hz, 2H), 1.57 (s, 1H), 1.39 (s, 9H), 1.08 (d, J=6.2 Hz, 3H), 0.94 (t, J=7.3 Hz, 1H); MS (ESI, m/z): [(M+1)]⁺=844.50.

The intermediates in Table 19 were prepared according to step 1 of the procedure to prepare Intermediate E.

TABLE 19 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)]⁺ ¹H-NMR E-1-1

tert-butyl N-(7- [[(2S)-1- [(2S,4R)-4- hydroxy-2-([[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]car- bamoyl)pyr- rolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]car- bamoyl]hep- tyl)carbamate 672.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.5 Hz, 4H), 6.74 (d, J = 6.1 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.44 (q, J = 7.7 Hz, 2H), 4.36 (s, 1H), 4.24-4.20 (m, 1H), 3.65 (t, J = 8.7 Hz, 1H), 3.31 (s, 2H), 2.88 (q, J = 6.7 Hz, 2H), 2.45 (s, 3H), 2.28-2.24 (m, 1H), 2.16-2.05 (m, 1H), 2.04-2.00 (m, 1H), 1.93-1.89 (m, 1H), 1.55-1.42 (m, 2H), 1.37 (s, 9H), 1.25-1.20 (m, 8H), 0.94 (s, 9H) E-1-2

tert-butyl N-(8- [[(2S)-1- [(2S,4R)-4- hydroxy-2-([[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]carbamoyl)pyr- rolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]car- bamoyl]octyl)car- bamate 686.30 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.4 Hz, 4H), 6.75 (t, J = 5.5 Hz, 1H), 5.13 (s, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.51-4.39 (m, 2H), 4.36 (s, 1H), 4.22 (dd, J = 15.9, 5.5 Hz, 1H), 3.72-3.60 (m, 2H), 2.88 (q, J = 6.6 Hz, 2H), 2.45 (s, 3H), 2.29-2.23 (m, 1H), 2.17-2.04 (m, 1H), 2.05-2.01 (m, 1H), 1.94-1.89 (m, 1H), 1.49-1.45 (m, 2H), 1.37 (s, 9H), 1.37-1.33 (m, 2H), 1.25- 1.18 (m, 8H), 0.94 (s, 9H) E-1-3

tert-butyl N-(9- [[(2S)-1- [(2S,4R)-4- hydroxy-2-([[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]carbamoyl)pyr- rolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]no- nyl)carbamate 700.60 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.3 Hz, 4H), 6.75 (t, J = 5.8 Hz, 1H), 5.13 (s, 1H), 4.55 (d J = 9.4 Hz, 1H), 4.51-4.39 (m, 2H), 4.36 (s, 1H), 4.24-4.20 (m, 1H), 3.72- 3.61 (m, 2H), 3.18 (s, 1H), 2.97-2.84 (m, 2H), 2.45 (s, 3H), 2.32-2.20 (m, 1H), 2.15 -1.99 (m, 2H), 1.93-1.89 (m, 1H), 1.52-1.48 (m, 1H), 1.37 (s, 9H), 1.25-1.21 (m, 12H), 0.94 (s, 9H) E-1-4

tert-butyl N- [(1S)-1-[[(3- bromo- phenyl)meth- yl]carbamoyl]-3- carbamoylpro- pyl]carbamate 413.95, 415.95 (400 MHz, CDCl₃) δ 7.46-.40 (m, 2H), 7.24-7.21 (m, 2H), 7.12 (s, 1H), 6.06 (s, 1H), 5.71 (s, 1H), 5.49 (s, 1H), 4.44 (d, J = 5.6 Hz, 2H), 4.20 (s, 1H), 2.53-2.42 (m, 1H), 2.40-2.31 (m, 1H), 2.21-2.08 (m, 1H), 2.06-1.96 (m, 1H), 1.45 (s, 9H)

Step 2. (9H-fluoren-9-yl)methyl N-[(2S,11S)-2-[[(3S,4R)-4-[[4-(3-aminopropyl)phenyl]methoxy]-1-carbamoylpentan-3-yl]carbamoyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (Intermediate E). To a solution of (9H-fluoren-9-yl)methyl N-[(2S,11S)-2-[[(3S,4R)-4-[[4-(3-[[(tert-butoxy)carbonyl]amino]propyl)phenyl]methoxy]-1-carbamoylpentan-3-yl]carbamoyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (1.40 g, 1.66 mmol) in dioxane (15 mL) was added a solution of 4 M HCl (gas) in 1,4-dioxane (15 mL) at room temperature. The mixture was stirred at room temperature for 1 hour. The resulting mixture was concentrated under reduced pressure to give the title compound as a white solid (1.20 g, 97%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.94-7.83 (m, 3H), 7.76 (t, J=7.1 Hz, 2H), 7.43 (t, J=7.5 Hz, 2H), 7.38-7.31 (m, 2H), 7.25-7.09 (m, 5H), 7.09-6.94 (m, 3H), 6.71 (s, 1H), 5.06 (d, J=10.8 Hz, 1H), 4.41 (s, 2H), 4.33-4.22 (m, 2H), 4.13 (s, 1H), 3.78 (s, 1H), 3.45 (dd, J=11.6, 6.0 Hz, 2H), 3.35-3.30 (m, 3H), 3.20-3.13 (m, 2H), 3.05 (s, 1H), 2.85 (d, J=16.7 Hz, 1H), 2.72 (d, J=7.4 Hz, 1H), 2.60 (d, J=7.7 Hz, 1H), 2.09-2.06 (m, 3H), 1.87-1.71 (m, 3H), 1.57 (s, 2H), 1.31 (p, J=7.1 Hz, 2H), 1.08 (d, J=6.2 Hz, 3H); MS (ESI, m/z): [(M+1)]⁺=744.35.

The intermediates in Table 20 were prepared according to step 2 of the procedure to prepare Intermediate E.

TABLE 20 Characterization data for intermediates prepared according to above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR E1

(2S,4R)-1-[(2S)- 2-(8-amino- octanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N- [[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 572.50 (400 MHz, DMSO-d₆) δ 9.13 (s, 1H), 8.61 (d, J = 6.4 Hz, 1H), 7.85 (d, J = 9.3 Hz, 1H), 7.42 (q, J = 8.3 Hz, 4H), 5.76 (s, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.48-4.39 (m, 2H), 4.35 (s, 1H), 4.23 (dd, J = 15.9, 5.2 Hz, 1H), 3.71--3.63 (m, 2H), 2.74 (d, J = 8.0 Hz, 2H), 2.46 (s, 3H), 2.28-2.24 (m, 1H), 2.19-2.00 (m, 2H), 1.92-1.89 (m, 1H), 1.82-1.70 (m, 2H), 1.60-1.42 (m, 2H), 1.28-1.24 (m, 8H), 0.94 (s, 9H) E2

(2S,4R)-1-[(2S)- 2-(9- aminononan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N- [[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 586.50 (400 MHz, DMSO-d₆) δ 9.30-9.09 (m, 1H), 8.63 (t, J = 5.7 Hz, 1H), 7.85 (d, J = 9.4 Hz, 1H), 7.44-7.40 (m, 4H), 5.26 (d, J = 13.9 Hz, 1H), 4.54 (d, J = 9.4 Hz, 1H), 4.48-4.38 (m, 2H), 4.35 (d, J = 4.1 Hz, 1H), 4.25- 4.21 (m, 1H), 3.71-3.63 (m, 2H), 2.73 (q, J = 7.5, 7.0 Hz, 2H), 2.47 (s, 3H), 2.30-2.24 (m, 1H), 2.18-2.00 (m, 2H), 1.93-1.88 (m, 1H), 1.61-1.57 (m, 4H), 1.20-1.16 (m, 10H), 0.94 (s, 9H) E3

(2S,4R)-1-[(2S)- 2-(10- aminodecan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N- [[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]methyl]pyr- rolidine-2- carboxamide hydrochloride 600.50 (400 MHz, DMSO-d₆) δ 9.07 (s, 1H), 8.59 (t, J = 6.1 Hz, 1H), 7.93 (s, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.46- 7.36 (m, 4H), 4.55 (d, J = 9.3 Hz, 1H), 4.49-4.39 (m, 2H), 4.36 (s, 1H), 4.24-4.20 (m, 1H), 3.71-3.63 (m, 2H), 2.76-2.72 (m, 2H), 2.46 (d, J = 3.7 Hz, 3H), 2.27-2.23 (m, 1H), 2.17-2.01 (m, 2H), 1.93-1.88 (m, 1H), 1.55-1.48 (m, 4H), 1.27-1.23 (m, 12H), 0.94 (s, 9H) E4

(4S,5R)-4- Amino-5- (benzyloxy)hex- anamide hydrochloride 237.25 (400 MHz, DMSO-d₆) δ 8.29-8.10 (m, 2H), 7.50 (s, 1H), 7.42-7.25 (m, 6H), 6.92 (s, 1H), 4.47 (s, 2H), 3.86- 3.75 (m, 1H), 3.33-3.12 (m, 1H), 2.27 (t, J = 8.0 Hz, 2H), 1.77 (p, J = 7.5 Hz, 2H), 1.16 (d, J = 6.4 Hz, 3H) E5

1-Methyl-6- (piperazin-1-yl)- 3H-1,3- benzodiazol-2- one 233.10 (400 MHz, DMSO-d₆) δ 10.54 (s, 1H), 6.82 (d, J = 8.4 Hz, 1H), 6.73 (s, 1H), 6.57 (d, J = 8.5 Hz, 1H), 3.24 (s, 3H), 3.04-2.97 (m, 4H), 2.94-2.86 (m, 4H), 1.42-1.37 (m, 1H) E6

3-[3-Methyl-2- oxo-5-(piperidin- 4-ylmethyl)-1,3- benzodiazol-1- yl]piperidine-2,6- dione trifluoroacetate 357.15 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.61 (d, J = 11.3 Hz, 1H), 7.04 (d, J = 7.4 Hz, 2H), 6.86 (d, J = 8.0 Hz, 1H), 5.35 (dd, J = 12.7, 5.4 Hz, 1H), 3.47-3.42 (s, 1H), 3.33 (s, 3H), 3.25 (d, J = 12.5 Hz, 2H), 2.99-2.54 (m, 6H), 2.04-1.96 (m, 1H), 1.84-1.67 (m, 3H), 1.42-1.26 (m, 2H) E7

3-[3-Methyl-2- oxo-5-(piperidin- 4-yl)-1,3- benzodiazol-1- yl]piperidine-2,6- dione trifluoroacetate 343.15 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.75 (d, J = 11.5 Hz, 1H), 8.46 (d, J = 11.7 Hz, 1H), 7.13-7.02 (m, 2H), 6.91 (dd, J = 8.2, 1.6 Hz, 1H), 5.36 (dd, J = 12.7, 5.4 Hz, 1H), 3.35 (s, 3H), 3.11-2.84 (m, 4H), 2.78-2.58 (m, 2H), 2.09-1.75 (m, 5H) E8

(2R)-2-amino-N- (diphenyl- methyl)pentane- diamide hydrochloride 312.10 (400 MHz, DMSO-d₆) δ 9.62 (d, J = 8.9 Hz, 1H), 8.40 (s, 3H), 7.52 (s, 1H), 7.41-7.28 (m, 8H), 7.31-7.22 (m, 2H), 6.96 (s, 1H), 6.15 (d, J = 8.4 Hz, 1H), 4.02 (d, J = 9.5 Hz, 1H), 2.21 (dd, J = 9.2, 6.4 Hz, 2H), 2.04-1.94 (m, 2H) E9

(2S)-2-amino-N- [(4-isopropyl- phenyl)meth- yl]pentanedi- amide hydrochloride 278.20 (400 MHz, DMSO-d₆) δ 8.99 (d, J = 5.3 Hz, 1H), 8.35-8.27 (s, 2H), 7.49 (s, 1H), 7.24-7.20 (m, 4H), 6.95 (s, 1H), 4.30 (t, J = 5.8 Hz, 2H), 3.81 (d, J = 5.9 Hz, 1H), 2.92-2.84 (m, 1H), 2.20 (m, 2H), 1.98-1.94 (m, 2H), 1.19 (d, J = 6.9 Hz, 6H) E10

(2S)-2-amino-N-[(4- methanesulfonyl- phenyl)meth- yl]pentanediamide hydrochloride 314.05 (300 MHz, DMSO-d₆) δ 9.40 (t, J = 5.8 Hz, 1H), 8.48 (br, 3H), 7.96-7.83 (m, 2H), 7.74-7.53 (m, 2H), 7.13 (d, J = 100.0 Hz, 3H), 4.56-4.27 (m, 2H), 4.02-3.81 (m, 1H), 3.22 (s, 3H), 2.24 (t, J = 8.0 Hz, 2H), 2.02 (q, J = 8.3, 7.7 Hz, 2H)

Tert-butyl N-[(3S,4R)-1-carbamoyl-4-[[4-(5-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]propoxy]pentyl)phenyl]methoxy]pentan-3-yl]carbamate (Intermediate F)

Step 1. 3-(5-[3-[(5-Bromopentyl)oxy]propyl]-3-methyl-2-oxo-1,3-benzodiazol-1-yl)piperidine-2,6-dione. To a solution of 3-(5-[3-[(5-hydroxypentyl)oxy]propyl]-3-methyl-2-oxo-1,3-benzodiazol-1-yl)piperidine-2,6-dione (760 mg, 1.88 mmol) in THF (20.0 mL) were added PPh₃ (988 mg, 3.77 mmol) and CBr₄ (1.25 g, 3.77 mmol) at 0° C. The mixture was stirred at 25° C. for 16 hours. The mixture was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L HOAc); Eluent B: ACN; Gradient: 40%-60% B in 20 min; Flow rate: 50 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 53% B and concentrated under reduced pressure to afford the title compound as a green oil (780 mg, 89%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.08-6.96 (m, 2H), 6.87 (dd, J=8.1, 1.6 Hz, 1H), 5.34 (dd, J=12.7, 5.4 Hz, 1H), 3.55 (t, J=6.7 Hz, 2H), 3.42-3.33 (m, 7H), 2.90 (ddd, J=16.5, 13.0, 5.2 Hz, 1H), 2.79-2.58 (m, 4H), 2.05-1.95 (m, 1H), 1.83-1.80 (m, 4H), 1.60-1.40 (m, 4H); MS (ESI, m/z): [(M+1)]⁺=466.15, 468.15.

The intermediates in Table 21 below were prepared according Step 1 of the procedure to prepare Intermediate F.

TABLE 21 Characterization data for intermediates prepared according to above. Inter- MS: med- Chemical [ (M + iate Structure Name 1)] ⁺ ¹H-NMR F-2- 1

3-(4-[3-[(5- bromo pentyl) oxy] propyl]- 3-methyl-2- oxo-1,3- benzo diazol- 1-yl) piperidine- 2,6-dione 466.2 468.2 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 6.97 (d, J = 4.6 Hz, 2H), 6.88 (q, J = 4.3 Hz, 1H), 5.37 (dd, J = 12.6, 5.4 Hz, 1H), 3.55 (t, J = 6.8 Hz, 3H), 3.41 (dt, J = 15.7, 6.2 Hz, 4H), 3.00-2.92 (m, 2H), 2.95-2.83 (m, 1H), 2.78- 2.61 (m, 2H), 2.51 (p, J = 1.9 Hz, 2H), 2.05- 1.95 (m, 1H), 1.85-1.81 (m, 4H), 1.55 (p, J = 6.4 Hz, 2H), 1.50-1.39 (m, 2H). F-2- 2

3-(4-[3-[(2- bromo ethoxy) propyl]-3- methyl-2- oxo-1,3- benzo diazol- 1-yl] piperidine- 2,6-dione 424.2 446.2 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 6.97 (d, J = 4.8 Hz, 2H), 6.97-6.86 (m, 1H), 5.37 (dd, J = 12.6, 5.4 Hz, 1H), 3.74 (t, J = 5.6 Hz, 2H), 3.63 (t, J = 5.6 Hz, 2H), 3.52 (t, J = 6.1 Hz, 2H), 3.33 (s, 1H), 3.03-2.95 (m, 2H), 2.90 (ddd, J = 17.2, 12.9, 5.2 Hz, 1H), 2.72 (td, J = 12.8, 4.3 Hz, 1H), 2.63 (d, J = 18.4 Hz, 1H), 2.05-1.96 (m, 1H), 1.85 (dq, J = 12.5, 6.3 Hz, 2H), 0.88 (ddd, J = 24.3, 12.0, 6.7 Hz, 1H). F-2- 3

3-[4-(4- bromo butyl)- 3-methyl- 2-oxo- 1,3-benzo diazol-yl] piperidine- 2,6-dione 394.2 396.2 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.02- 6.94 (m, 2H), 6.87 (dd, J = 5.8, 3.1 Hz, 1H), 5.37 (dd, J = 12.6, 5.4 Hz, 1H), 3.60 (t, J = 6.7 Hz, 2H), 3.56 (s, 3H), 2.99-2.83 (m, 3H), 2.77-2.58 (m, 2H), 2.06-1.97 (m, 1H), 1.92 (p, J = 6.8 Hz, 2H), 1.78-1.66 (m, 2H). F-2- 4

3-[4-(5- bromo pentyl)- 3-methyl- 2-oxo-1,3- benzo diazol- 1-yl] piperidine- 2,6-dione 408.1 410.1 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.01- 6.93 (m, 2H), 6.88 (dd, J = 5.4, 3.5 Hz, 1H), 5.37 (dd, J = 12.6, 5.4 Hz, 1H), 3.58-3.54 (m, 4H), 2.89 (dt, J = 13.9, 6.7 Hz, 3H), 2.78- 2.59 (m, 2H), 2.08 (s, 1H), 2.04-1.96 (m, 1H), 1.88 (p, J = 6.9 Hz, 2H), 1.68-1.59 (m, 2H), 1.56-1.47 (m, 2H). F-2- 5

tert-butyl N- [(3S,4R)-4- [(4-[3-[(5- bromo pentyl) oxylpropyl] phenyl) methoxy] -1- carbamoyl pentan-3- yl] carbamate 565.5 567.5 (400 MHz, DMSO-d₆) δ 7.23 (d, J = 7.9 Hz, 3H), 7.15 (d, J = 7.8 Hz, 2H), 6.68 (s, 1H), 6.61 (d, J = 9.1 Hz, 1H), 4.49-4.38 (m, 2H), 3.54 (t, J = 6.7 Hz, 2H), 3.43-3.28 (m, 6H), 2.60 (t, J = 7.6 Hz, 2H), 2.04 (ddd, J = 15.2, 9.5, 5.6 Hz, 1H), 1.88-1.72 (m, 6H), 1.58- 1.40 (m, 4H), 1.39 (s, 9H), 1.36 (s, 1H), 1.06 (d, J = 6.0 Hz, 3H). F-2- 6

tert-butyl N- [(3S,4R)-4- [[ 4-(4- bromo butyl) phenyl] methoxy] - 1- carbamoyl pentan-3- yl] carbamate 471.2 473.2 (400 MHz, DMSO-d₆) δ 7.31-7.02 (m, 5H), 6.67 (s, 1H), 6.60 (d, J = 9.1 Hz, 1H), 4.47 (s, 1H), 4.44 (d, J = 4.3 Hz, 2H), 3.55 (t, J = 6.6 Hz, 2H), 3.40 (t, J = 6.7 Hz, 2H), 2.59 (q, J = 7.0, 6.4 Hz, 2H), 2.13-1.96 (m, 2H), 1.81 (t, J = 7.5 Hz, 2H), 1.68 (p, J = 7.4 Hz, 2H), 1.48-1.45 (m, 1H), 1.39 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H). F-2- 7

tert-butyl N- [(3S,4R)-4- [[ 4-(5- bromo pentyl) phenyl] methoxy] - 1- carbamoyl pentan-3- yl] carbamate 485.3 487.3 (400 MHz, CDCl₃) δ 7.26 (d, J = 7.9 Hz, 2H), 7.17 (d, J = 7.8 Hz, 2H), 6.47 (s, 1H), 5.36 (s, 1H), 4.90 (d, J = 9.6 Hz, 1H), 4.60 (d, J = 11.5 Hz, 1H), 4.40 (d, J = 11.5 Hz, 1H), 3.73- 3.59 (m, 2H), 3.43 (t, J = 6.8 Hz, 2H), 2.64 (t, J = 7.7 Hz, 2H), 2.30 (ddd, J = 8.5, 6.2, 2.9 Hz, 2H), 2.01 (dd, J = 14.8, 7.2 Hz, 1H), 1.96-1.88 (m, 2H), 1.72 (dd, J = 10.0, 4.9 Hz, 1H), 1.66 (td, J = 9.0, 8.4, 5.1 Hz, 2H), 1.50 (t, J = 7.6 Hz, 2H), 1.46 (s, 9H), 1.22 (d, J = 6.2 Hz, 3H). F-2- 8

tert-butyl N- [(3S,4R)- 4-[[4-(3- [2-[2- (2-bromo ethoxy) ethoxy] ethoxy] propyl) phenyl] - methoxy] - 1- carbamoyl pentan- 3-yl] carbamate 589.4 571.4 (400 MHz, CDCl₃) δ 7.25 (d, J = 7.8 Hz, 2H), 7.19 (d, J = 8.0 Hz, 2H), 6.48 (s, 1H), 5.37 (s, 1H), 4.90 (d, J = 9.7 Hz, 1H), 4.59 (d, J = 11.5 Hz, 1H), 4.39 (d, J = 11.4 Hz, 1H), 3.84 (t, J = 6.3 Hz, 2H), 3.76-3.57 (m, 9H), 3.49 (td, J = 6.4, 2.1 Hz, 4H), 2.73-2.64 (m, 2H), 2.36-2.20 (m, 2H), 2.15-1.61 (m, 5H), 1.46 (s, 9H), 1.22 (d, J = 6.3 Hz, 3H). F-2- 9

tert-butyl N- [(3S,4R)- 4-[[4-(1- bromo- 3,6,9,12- tetraoxa penta decan-15- yl)phenyl] methoxy] - 1- carbamoyl pentan-3- yl] carbamate 633.4 635.4 (400 MHz, CDCl₃) δ 7.25 (d, J = 7.9 Hz, 2H), 7.19 (d, J = 7.9 Hz, 2H), 6.72 (s, 1H), 5.60 (s, 1H), 4.92 (d, J = 9.5 Hz, 1H), 4.59 (d, J = 11.5 Hz, 1H), 4.39 (d, J = 11.5 Hz, 1H), 3.83 (t, J = 6.3 Hz, 2H), 3.73-3.65 (m, 11H), 3.58- 3.54 (m, 3H), 3.51-3.46 (m, 4H), 2.74-2.66 (m, 2H), 2.30 (h, J = 8.0 Hz, 2H), 2.04-1.86 (m, 3H), 1.72 (s, 1H), 1.46 (s, 9H), 1.22 (d, J = 6.2 Hz, 3H). F-2- 10

tert-butyl N- [(3S,4R)- 4-[[4-(1- bromo- 3,6,9,12,15- penta oxaocta decan-18- yl)phenyl] methoxy] - 1- carbamoyl pentan-3- yl] carbamate 633.4 635.4 (400 MHz, CDCl₃) δ 7.25 (d, J = 7.7 Hz, 2H), 7.19 (d, J = 7.8 Hz, 2H), 6.55 (s, 1H), 5.43 (s, 1H), 4.91 (d, J = 9.9 Hz, 1H), 4.59 (d, J = 11.5 Hz, 1H), 4.39 (d, J = 11.5 Hz, 1H), 3.83 (t, J = 6.3 Hz, 2H), 3.70-3.68 (m, 14H), 3.62- 3.60 (m, 3H), 3.51-3.49 (m, 4H), 2.70 (t, J = 7.7 Hz, 2H), 2.34-2.25 (m, 2H), 2.05-1.97 (m, 1H), 1.96-1.86 (m, 3H), 1.76-1.67 (m, 1H), 1.46 (s, 9H), 1.22 (d, J = 6.3 Hz, 3H). F-2- 11

tert-butyl N- [(3S,4R)-4- [[4-(3- bromo propyl) phenyl] methoxy] -1- carbamoyl pentan-3- yl] carbamate 457.1 459.1 (400 MHz, DMSO-d₆) δ 7.30-7.13 (m, 5H), 6.73-6.55 (m, 2H), 4.43 (t, J = 8.2 Hz, 2H), 3.50-3.35 (m, 4H), 2.70 (t, J = 7.5 Hz, 2H), 2.14-1.96 (m, 4H), 1.79 (dtd, J = 13.2, 9.7, 8.6, 4.8 Hz, 1H), 1.49 (dd, J = 14.0, 8.8 Hz, 1H), 1.39 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H). F-2- 12

tert-butyl N- [(3S,4R)-4- ([4-[3-(2- bromo ethoxy) propyl] phenyl] methoxy)-1- carbamoyl pentan-3- yl] carbamate 501.2 503.2 (400 MHz, CDCl₃) δ 7.26 (d, J = 8.1 Hz, 2H), 7.20 (d, J = 7.9 Hz, 2H), 6.48 (s, 1H), 5.34 (d, J = 11.4 Hz, 1H), 4.90 (d, J = 9.7 Hz, 1H), 4.59 (d, J = 11.5 Hz, 1H), 4.39 (d, J = 11.4 Hz, 1H), 3.77 (t, J = 6.2 Hz, 2H), 3.73 (s, 1H), 3.52-3.41 (m, 4H), 2.73 (t, J = 7.6 Hz, 2H), 2.32-2.26 (m, 2H), 2.01 (dd, J = 14.0, 7.1 Hz, 1H), 1.96-1.89 (m, 2H), 1.70 (dd, J = 13.9, 5.8 Hz, 1H), 1.46 (s, 9H), 1.22 (d, J = 6.3 Hz, 3H). F-2- 13

tert-butyl N- [(3S,4R)- 4-[(4-[3- [2-(2- bromo ethoxy) ethoxy] propyl] phenyl) methoxy] - 1- carbamoyl pentan-3- yl] carbamate [ (M + 23)] ⁺ = 567.3 569.3 (400 MHz, DMSO-d₆) δ 7.25-7.20 (m, 3H), 7.15 (d, J = 7.8 Hz, 2H), 6.67 (s, 1H), 6.60 (d, J = 9.0 Hz, 1H), 4.49-4.39 (m, 2H), 3.75 (td, J = 5.8, 1.9 Hz, 2H), 3.61-3.55 (m, 4H), 3.50 (dd, J = 6.0, 3.5 Hz, 2H), 3.41-3.37 (m, 4H), 2.60 (t, J = 7.8 Hz, 2H), 2.04 (dt, J= 15.0, 9.3 Hz, 2H), 1.81-1.76 (m, 3H), 1.47 (s, 1H), 1.38 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H) F-2- 14

3-[5-(4- bromo butyl)- 3-methyl- 2-oxo-1,3- benzo diazol- 1-yl] piperidine- 2,6-dione 394.1, 396.1 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 7.06- 6.99 (m, 2H), 6.88 (dd, J = 8.1, 1.6 Hz, 1H), 5.35 (dd, J = 12.7, 5.3 Hz, 1H), 3.56 (t, J = 6.6 Hz, 2H), 3.33 (s, 3H), 2.97-2.84 (m, 1H), 2.78-2.57 (m, 4H), 2.01 (tq, J = 8.9, 3.5, 2.9 Hz, 1H), 1.88-1.77 (m, 2H), 1.72 (p, J = 7.0, 6.4 Hz, 2H). F-2- 15

3-[5-(6- bromo hexyl)- 3-methyl-2- oxo-1,3- benzo diazol- 1-yl] piperidine- 2,6-dione 422.2, 424.2 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.11- 6.96 (m, 2H), 6.87 (d, J = 7.7 Hz, 1H), 5.34 (dd, J = 12.7, 5.3 Hz, 1H), 3.53 (t, J = 6.7 Hz, 2H), 3.33 (s, 3H), 2.98-2.84 (m, 1H), 2.72 (td, J = 12.9, 4.3 Hz, 1H), 2.67-2.58 (m, 3H), 2.07-1.98 (m, 1H), 1.81 (p, J = 6.9 Hz, 2H), 1.61 (p, J = 7.5 Hz, 2H), 1.43 (t, J = 7.8 Hz, 2H), 1.34 (q, J = 7.1 Hz, 2H). F-2- 16

tert-butyl 3- [(1r,4r)-4- (bromo- methyl) cyclo hexyl] propanoate N/A (400 MHz, DMSO-d₆) δ 3.41 (d, J = 6.2 Hz, 2H), 3.25 (t, J = 6.5 Hz, 1H), 2.19 (t, J = 7.7 Hz, 2H), 1.86-1.78 (m, 2H), 1.77-1.68 (m, 2H), 1.59-1.47 (m, 1H), 1.47-1.41 (m, 1H), 1.39 (s, 9H), 1.20-1.13 (m, 1H), 1.04-0.84 (m, 4H) F-2- 17

methyl 2-[ 3- (bromo- methyl) cyclobutyl] acetate N/A (400 MHz, CD₃OD) δ 3.68-3.64 (m, 3H), 3.55-3.42 (m, 2H), 2.77-2.39 (m, 4H), 2.32- 2.28 (m, 1H), 2.08-1.85 (m, 2H), 1.49-1.45 (m, 1H) F-2- 18

Methyl 2-(3- bromo cyclo butyl) acetate N/A (400 MHz, CD₃OD) δ 4.40-3.87 (m, 1H), 3.52 (d, J = 1.8 Hz, 3H), 2.66-2.41 (m, 1H), 2.42, (dd, J = 7.2, 2.2 Hz, 2H), 2.07-2.01 (m, 2H), 1.65-1.48 (m, 2H) F-2- 19

3-[5-(7- bromo heptyl)- 3-methyl- 2-oxo-1,3- benzo diazol- 1-yl] piperidine- 2,6-dione 436.1, 438.1 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.10- 6.94 (m, 2H), 6.87 (dd, J = 8.1, 1.6 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 3.53 (t, J = 6.7 Hz, 2H), 3.33 (s, 3H), 3.00-2.90 (m, 1H), 2.72 (td, J = 12.9, 4.3 Hz, 1H), 2.66-2.56 (m, 3H), 2.01 (ddd, J = 10.9, 5.8, 3.6 Hz, 1H), 1.79 (p, J = 6.8 Hz, 2H), 1.60 (p, J = 7.0 Hz, 2H), 1.41-1.27 (m, 6H) F-2- 20

tert-butyl 5-(3- bromo cyclobutyl) pentanoate N/A (400 MHz, Chloroform-d) δ 4.60-4.51 (m, 1H), 2.64-2.50 (m, 3H), 2.40-2.29 (m, 2H), 2.22 (t, J = 7.4 Hz, 2H), 1.62-1.54 (m, 3H), 1.50-1.48 (m, 1H), 1.46 (s, 9H), 1.31-1.19 (m, 2H) F-2- 21

(4-bromo- 3-methyl phenyl) methanol 201.0, 203.0 (400 MHz, DMSO-d₆) δ 7.51 (d, J = 8.2 Hz, 1H), 7.29 (dd, J = 2.1, 1.0 Hz, 1H), 7.08 (dd, J = 8.2, 2.1 Hz, 1H), 5.24 (s, 1H), 4.44 (s,2H), 2.34 (s, 3H) F-2- 22

tert-butyl 4- (3-bromo cyclobutyl) butanoate N/A (400 MHz, DMSO-d₆) δ 4.72-4.68 (m, 0.7H), 4.51-4.47 (m, 0.3H), 2.87-2.65 (m, 0.3H), 2.49-2.43 (m, 0.7H), 2.40-2.27 (m, 1H), 2.25-2.12 (m, 2H), 2.10-1.97 (m, 1H), 1.66- 1.51 (m, 1H), 1.46-1.26 (m, 13H), 1.33-1.20 (m, 1H). F-2- 23

benzyl 4-(4- bromo cyclo hexyl) butanoate N/A (300 MHz, CD₃OD) δ 7.37-7.31 (m, 5H), 4.85-4.84 (m, 2H) 4.63 (d, J = 5.2 Hz, 1H), 2.39-2.28 (m, 2H), 2.05-1.99 (m, 2H), 1.88- 1.83 (m, 2H), 1.69-1.48 (m, 6H), 1.30-1.25 (m, 3H) F-2- 24

tert-butyl 3-(4- bromo cyclohexyl) propanoate N/A (400 MHz, CDCl₃) δ 4.73-4.60 (m, 2H), 2.53-2.41 (m, 1H), 2.33-2.23 (m, 2H), 2.26- 2.05, (m, 2H), 2.03-1.92 (m 3H) 1.90-1.86 (m, 1H), 1.65-1.50 (m, 3H), 1.47 (s, 9H).

Step 2. Tert-butyl N-[(3S,4R)-1-carbamoyl-4-[[4-(5-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]propoxy]pentyl)phenyl]methoxy]pentan-3-yl]carbamate (Intermediate F). To a mixture of 3-(5-[3-[(5-bromopentyl)oxy]propyl]-3-methyl-2-oxo-1,3-benzodiazol-1-yl)piperidine-2,6-dione (420 mg, 0.90 mmol), tert-butyl N-[(3S,4R)-4-[(4-bromophenyl)methoxy]-1-carbamoylpentan-3-yl]carbamate (449 mg, 1.08 mmol), tris(trimethylsilyl)silane (224 mg, 0.90 mmol), Na₂CO₃ (286 mg, 2.70 mmol) and IR[DF(CF₃)PPY]₂(DTBPY)PF₆ (10 mg, 0.01 mmol) in DME (6.00 mL) was added dtbbpy (2.40 mg, 0.01 mmol) and 1,2-dimethoxyethane dihydrochloride nickel (2.00 mg, 0.01 mmol) in DME (6.00 mL) at room temperature under nitrogen atmosphere. The mixture was stirred for 4 hours under 34W blue LED at room temperature. The resulting mixture was filtered. The filter cake was washed with DCM (3×15.0 mL). The filtrate was concentrated under reduced pressure. The residue was purified by reversed phase Flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L HOAc); Eluent B: ACN; Gradient: 50%-75% B in 25 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 70% B and concentrated under reduced pressure to afford the title compound as a yellow solid (290 mg, 45%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.24-7.21 (m, 3H), 7.14 (d, J=7.9 Hz, 2H), 7.06-7.00 (m, 2H), 6.86 (dd, J=8.1, 1.6 Hz, 1H), 6.68 (s, 1H), 6.60 (d, J=9.1 Hz, 1H), 5.34 (dd, J=12.7, 5.4 Hz, 1H), 4.47-4.37 (m, 2H), 3.49-3.32 (m, 9H), 2.90 (ddd, J=16.9, 12.8, 5.1 Hz, 1H), 2.77-2.53 (m, 7H), 2.04-1.94 (m, 2H), 1.82-1.77 (m, 3H), 1.60-1.50 (m, 5H), 1.38 (s, 11H), 1.05 (d, J=6.0 Hz, 3H); MS (ESI, m/z): [(M+1)]⁺=722.40.

The following intermediates in Table 22 were prepared according to Step 2 of the procedure to prepare Intermediate F.

TABLE 22 Characterization data for intermediates prepared according to above. In- ter- MS: me- di- Chemical [(M + iate Structure Name 1)]⁺ ¹H-NMR Fl

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4- (5-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl- 2-oxo-1,3- benzodiazol-4- yl]propoxyl pentyl)phenyl] methoxy] pentan-3-yl] carbamate 722.6 ¹H NMR (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.24-7.20 (m, 3H), 7.14 (d, J = 7.8 Hz, 2H), 6.99-6.92 (m, 2H), 6.86 (dd, J = 5.6, 3.4 Hz, 1H), 6.68 (s, 1H), 6.60 (d, J = 9.1 Hz, 1H), 5.37 (dd, J = 12.7, 5.5 Hz, 1H), 4.47-4.36 (m, 2H), 3.45- 3.30 (m, 7H), 2.98-2.83 (m, 3H), 2.72 (td, J = 12.9, 4.4 Hz, 1H), 2.67-2.52 (m, 3H), 2.10-2.00 (m, 1H), 2.01 (s, 3H), 1.86-1.76 (m, 3H), 1.64-1.54 (m, 2H), 1.56-1.45 (m, 2H), 1.38 (s, 13H), 1.05 (dd, J = 6.1, 2.0 Hz, 3H). F2

tert-butyl N- [(3S,4R)-1- carbamoyl-4- [[4-(2-[3- [1-(2,6- dioxopiperidin- 3-yl)-3- methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy] ethyl)phenyl] methoxy] pentan- 3-yl]carbamate 680.4 ¹H NMR (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.26-7.22 (m, 5H), 6.98-6.90 (m, 2H), 6.81 (dd, J = 6.4, 2.5 Hz, 1H), 6.70- 6.65 (m, 1H), 6.60 (d, J = 9.1 Hz, 1H), 5.36 (dd, J = 12.6, 5.3 Hz, 1H), 4.49-4.38 (m, 2H), 3.59 (t, J = 6.8 Hz, 2H), 3.45- 3.36 (m, 4H), 3.32 (s, 1H), 2.96-2.88 (m, 4H), 2.83 (dt, J = 13.6, 6.1 Hz, 2H), 2.78- 2.62 (m, 2H), 2.08 (s, 2H), 1.87-1.77 (m, 1H), 1.81 (s, 3H), 1.38 (s, 10H), 1.05 (d, J = 6.0 Hz, 3H). F3

tert-butyl N- [(3S,4R)-1- carbamoyl- 4-[(4-[4- [1-(2,6- dioxo piperidin- 3-yl)-3- methyl- 2-oxo-1,3- benzodiazol- 4-yl]butyl] phenyl) methoxy] pentan-3- yl] carbamate 650.5 ¹H NMR (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.28-7.09 (m, 5H), 6.99-6.91 (m, 2H), 6.85 (dd, J = 6.4, 2.5 Hz, 1H), 6.69 (s, 1H), 6.61 (d, J = 9.2 Hz, 1H), 5.36 (dd, J = 12.6, 5.4 Hz, 1H), 4.48-4.39 (m, 2H), 3.48-3.36 (m, 2H), 2.99-2.82 (m, 3H), 2.72 (td, J = 12.9, 4.4 Hz, 1H), 2.67- 2.57 (m, 3H), 2.07-1.96 (m, 2H), 1.79 (tdt, J = 9.4, 5.6, 2.7 Hz, 1H), 1.74-1.57 (m, 4H), 1.54-1.44 (m, 2H), 1.38 (s, 11H), 1.06 (d, J = 5.9 Hz, 3H). F4

tert-butyl N- [(3S,4R)-1- carbamoyl- 4-[(4-[5- [1-(2,6- dioxo piperidin- 3-yl)-3- methyl-2- oxo-1,3- benzodiazol- 4-yl]pentyl] phenyl) methoxy] pentan-3- yl] carbamate 664.5 ¹HNMR (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.23 (d, J = 7.8 Hz, 3H), 7.14 (d, J = 7.8 Hz, 2H), 7.00-6.91 (m, 2H), 6.85 (dd, J = 5.9, 3.0 Hz, 1H), 6.68 (s, 1H), 6.61 (d, J = 9.1 Hz, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 4.49-4.38 (m, 2H), 3.54 (s, 3H), 3.49-3.35 (m, 2H), 2.92- 2.88 (m, 3H), 2.77-2.55 (m, 4H), 2.14- 1.96 (m, 3H), 1.85-1.75 (m, 1H), 1.67- 1.59 (m, 4H), 1.39 (s, 12H), 1.06 (d, J = 6.1 Hz, 3H). F5

tert-butyl N- [(3S,4R)-1- carbamoyl- 4-([4-[3-([5- [1-(2,6- dioxo piperidin- 3-yl)-3- methyl- 2-oxo-1,3- benzodiazol- 5-yl] pentyl]oxy) propyl] phenyl] methoxy) pentan-3- yl] carbamate 722.6 ¹H NMR (400 MHz, DMSO-d₆) δ 11.07 (s, 1H), 7.24-7.22 (m, 3H), 7.13 (d, J = 7.8 Hz, 2H), 7.05-6.97 (m, 2H), 6.87 (d, J = 8.0 Hz, 1H), 6.67 (s, 1H), 6.60 (d, J =9.2 Hz, 1H), 5.33 (dd, J = 12.8, 5.4 Hz, 1H), 4.47-4.38 (m, 2H), 3.37 (dd, J =26.7, 6.4 Hz, 9H), 2.88 (d, J = 16.7 Hz, 1H), 2.76-2.55 (m, 6H), 2.10-1.96 (m, 3H), 1.78-1.73 (m, 3H), 1.64-1.60 (m, 2H), 1.55-1.52 (m, 2H), 1.38 (s, 12H), 1.06 (d, J = 6.0 Hz, 3H). F6

tert-butyl N- [(3S,4R)-1- carbamoyl- 4-([4-[3-([5- [1-(2,6- dioxo piperidin- 3-yl)-3- methyl- 2-oxo-1,3- benzodiazol- 4-yl] pentyl] oxy) propyl] phenyl] methoxy) pentan- 3-yl] carbamate 722.5 ¹H NMR (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.25-7.22 (m, 3H), 7.14 (d, J = 7.8 Hz, 2H), 6.99-6.92 (m, 2H), 6.88 (q, J = 4.8 Hz, 1H), 6.68 (s, 1H), 6.60 (d, J = 9.0 Hz, 1H), 5.36 (dd, J = 12.4, 5.3 Hz, 1H), 4.48-4.39 (m, 2H), 3.56 (s, 3H), 3.48-3.32 (m, 6H), 2.96-2.82 (m, 3H), 2.76-2.56 (m, 4H), 2.09-1.95 (m, 3H), 1.80-1.76 (m, 3H), 1.61-1.57 (m, 4H), 1.46-1.44 (m, 3H), 1.39 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H). F15

tert-butyl N- [(3S,4R)-1- carbamoyl- 4-[(4- [4-[1-(2,6- dioxo piperidin-3- yl)-3- methyl- 2-oxo-1,3- benzodiazol- 5-yl] butyl] phenyl) methoxy] pentan- 3-yl] carbamate 650.2 Used in the next step without further purification F16

tert-butyl N- [(3S,4R)-1- carbamoyl- 4-[(4-[6- [1-(2,6- dioxo piperidin- 3-yl)-3- methyl- 2-oxo-1,3- benzodiazol- 5-yl] hexyl] phenyl) methoxy] pentan- 3-yl] carbamate 678.5 ¹H NMR (400 MHz, DMSO-d₆) δ 11.07 (s, 1H), 7.21 (m, 3H), 7.12 (d, J = 7.9 Hz, 2H), 7.03-6.96 (m, 2H), 6.85 (dd, J = 8.1, 1.6 Hz, 1H), 6.67 (s, 1H), 6.60 (d, J = 9.1 Hz, 1H), 5.33 (dd, J = 12.7, 5.4 Hz, 1H), 4.47-4.37 (m, 2H), 3.41 (dq, J = 15.9, 6.2 Hz, 1H), 3.31 (s, 3H), 2.98-2.84 (m, 1H), 2.77-2.50 (m, 7H), 2.12-1.94 (m, 2H), 1.78 (dddd, J = 13.1, 9.4, 5.9, 2.9 Hz, 1H), 1.63-1.51 (m, 4H), 1.50-1.40 (m, 1H), 1.38 (s, 9H), 1.34-1.27 (m, 5H), 1.05 (d, J = 6.0 Hz, 3H). F17

methyl 4-[6- ([[(2R,3S)- 3-[tert- butoxy carbonyl) amino]-5- carbamoyl pentan- 2-yl]oxy] methyl) naphthalen- 2-yl] butanoate 487.20 (400 MHz, CD₃OD) δ 7.83-7.75 (m, 3H), 7.64 (d, J = 1.5 Hz, 1H), 7.49 (dd, J = 8.4, 1.7 Hz, 1H), 7.36 (dd, J = 8.4, 1.8 Hz, 1H), 4.75 (d, J = 11.8 Hz, 1H), 4.66 (d, J = 11.8 Hz, 1H), 3.66 (s, 3H), 3.69- 3.52 (m, 2H), 2.82 (t, J = 7.6 Hz, 2H), 2.39 (t, J = 7.3 Hz, 2H), 2.35-2.18 (m, 2H), 2.09-1.95 (m, 3H), 1.65 (dtd, J = 15.1, 9.9, 5.9 Hz, 1H), 1.41 (s, 9H), 1.22 (d, J = 6.0 Hz, 3H) F18

methyl 4-[6- ([[(2R,3S)- 3-(tert-butoxy carbonyl) amino]-5- carbamoyl pentan-2-yl] oxy]methyl) naphthalen- 1-yl] butanoate 487.2 (400 MHz, DMSO-d₆) δ 8.07 (d, J = 8.7 Hz, 1H), 7.85 (d, J = 1.7 Hz, 1H), 7.77- 7.65 (m, 1H), 7.52 (dd, J = 8.7, 1.8 Hz, 1H), 7.42 (dd,J = 8.2, 7.0 Hz, 1H), 7.32 (dd, J = 7.0, 1.3 Hz, 1H), 7.24 (s, 1H), 6.72-6.63 (m, 2H), 4.72-4.60 (m, 2H), 4.23 (t, J = 6.5 Hz, 2H), 3.60 (s, 3H), 3.54-3.46 (m, 2H), 3.09-3.03 (m, 2H), 2.09-2.05 (m, 2H), 1.66-1.64 (m, 2H), 1.37 (s, 9H), 1.25-1.23 (m, 1H), 1.18- 1.15 (m, 1H), 1.11 (d, J = 5.8 Hz, 3H). F19

methyl 4-(4- [[(tert- butoxy carbonyl) amino] methyl] phenyl) butanoate [(M + NH₄)]⁺ = 325.20 (400 MHz, DMSO-d₆) δ 7.33 (t, J = 6.5 Hz, 1H), 7.17-7.09 (m, 4H), 4.08 (d, J = 6.1 Hz, 2H), 3.57 (s, 3H), 2.58-2.51 (m, 2H), 2.29 (t, J = 7.4 Hz, 2H), 1.88-1.75 (m, 2H), 1.39 (s, 9H) F20

tert-butyl 3- [(1r,4r)- 4-[[1-(2,6- dioxo piperidin- 3-yl)-3- methyl- 2-oxo-1,3- benzodiazol- 5-yl]methyl] cyclohexyl] propanoate [(M − H)]⁻ = 485.05 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 6.99 (d, J = 8.0 Hz, 2H), 6.82 (dd, J = 8.0, 1.6 Hz, 1H), 5.36-5.32 (m, 1H), 3.31 (s, 3H), 2.97-2.85 (m, 1H), 2.78-2.59 (m, 2H), 2.48 (s, 1H), 2.17 (t, J = 7.6 Hz, 2H), 2.06-1.94 (m, 1H), 1.70-1.64 (m, 4H), 1.47-1.41 (m, 1H), 1.39 (s, 9H), 1.36 (d, J = 7.6 Hz, 2H), 1.24 (d, J = 6.7 Hz, 1H), 1.20-1.13 (m, 1H), 1.00-0.75 (m, 4H) F21

methyl 2- (3-[[4- ([[(2R,3S)- 3-[(tert- butoxy carbonyl) amino]-5- carbamoyl pentan-2- yl]xy] methyl) phenyl] methyl] cyclobutyl) acetate 477.30 (400 MHz, CD₃OD) δ 7.27 (dd, J = 8.1, 2.1 Hz, 2H), 7.13 (t, J = 8.7 Hz, 2H), 4.62-4.44 (m, 2H), 3.64 s, 3H), 3.63-3.56 (m, 1H), 3.52-3.49 (m, 1H), 2.81-2.62 (m, 2H), 2.62-2.54 (m, 1H), 2.53-2.35 (m, 3H), 2.35-2.15 (m, 4H), 2.06-1.89 (m, 2H), 1.87-1.76 (m, 1H), 1.69-1.57 (m, 1H), 1.46 (s, 9H), 1.17 (s, 3H) F22

Methyl 2- [3-[4- ([[(2R,3S)- 3-[(tert- butoxy carbonyl) amino]-5- carbamoyl pentan- 2-yl]oxy] methyl) phenyl] cyclobutyl] acetate 463.45 (400 MHz, CD₃OD) δ 7.35-7.28 (m, 2H), 7.26-7.12 (m, 2H), 4.68-4.38 (m, 2H), 3.67 s, 3H), 3.67-3.56 (m, 1H), 3.57-3.46 (m, 1H), 3.46-3.34 (m, 1H), 2.75-2.42 (m, 4H), 2.36-2.32 (m, 1H), 2.25-2.13 (m, 1H), 2.05 (s, 2H), 2.04-1.93 (m, 1H), 1.88-1.76 (m, 1H), 1.69-1.59 (m, 1H), 1.45 (s, 9H), 1.20 (s, 3H) F23

tert-butyl 4- [[1-(2,6- dioxo piperidin- 3-yl)-3- methyl- 2-oxo-1,3- benzodiazol- 5-yl]methyl] piperidine-1- carboxylate 456.95 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.03-6.94 (m, 2H), 6.84 (dd, J = 8.0, 1.5 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 3.92 (d, J = 13.0 Hz, 2H), 2.90 (m, 1H), 2.77-2.57 (m, 4H), 2.54 (m, 4H), 2.05- 1.95 (m, 2H), 1.77-1.60 (m, 1H), 1.61- 1.52 (m, 2H), 1.39 (s, 9H), 1.10-0.96 (m, 2H) F24

tert-butyl 4- [1-(2,6- dioxo piperidin- 3-yl)-3- methyl- 2-oxo-1,3- benzodiazol- 5-yl] piperidine-1- carboxylate 443.20 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.12 (d, J = 1.7 Hz, 1H), 7.02 (d, J = 8.1 Hz, 1H), 6.92 (dd, J = 8.1, 1.6 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.10 (d, J = 12.9 Hz, 2H), 3.34 (s, 3H), 2.99-2.57 (m, 6H), 2.05-1.98 (m, 1H), 1.80-1.71 (m, 2H), 1.56 (tt, J = 12.7, 6.4 Hz, 2H), 1.43 (s, 9H) F25

benzyl 4-[[4- ([[2R,3S)- 3-(tert- butoxy carbonyl) amino]-5- carbamoyl pentan- 2-yl]oxy] methyl) phenyl] methyl] piperidine-1- carboxylate 568.30 (400 MHz, DMSO-d₆) δ 7.43-7.28 (m, 6H), 7.24 (d, J = 8.0 Hz, 2H), 7.12 (d, J = 8.0 Hz, 2H), 6.68 (s, 1H), 6.61 (d, J = 9.1 Hz, 1H), 5.06 (d, J = 2.5 Hz, 2H), 4.49-4.34 (m, 1H), 4.02-3.96 (m, 4H), 3.55-3.37 (m, 1H), 2.72 (d, J = 31.2 Hz, 4H), 2.06-2.02 (m, 1H), 1.83-1.68 (m, 1H), 1.65-1.42 (m, 4H), 1.39 (s, 9H), 1.11-0.93 (m, 6H) F26

tert-butyl N- [(2S,115)-2- [[(1S)-3- carbamoyl-1- (diphenyl methyl carbamoyl) propyl] carbamoyl]- 6-[7-[1-(2,6- dioxo piperidin-3- yl)-3- methyl-2- oxo-1,3- benzodiazol- 5-yl]heptyl]- 12-oxo-1- azatricyclo- [6.4.1.0^(∧) [4,13]] trideca- 4(13),5,7- trien-11- yl]carbamate 995.40 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 8.78 (d, J = 8.5 Hz, 1H), 8.20-8.14 (m, 3H), 7.36-7.19 (m, 9H), 7.04-6.97 (m, 2H), 6.91-6.81 (m, 3H), 6.75-6.73 (m, 1H), 6.66 (s, 1H), 6.03-5.98 (m, 1H), 5.36-5.32 (m, 3H), 5.12 (m, 1H), 4.33- 4.31 (m, 1H), 4.05-3.98 (m, 1H), 3.32 (s, 3H), 3.04-3.01 (m, 2H), 2.87 (d, J = 18.0 Hz, 2H), 2.72-2.65 (m, 4H), 2.22-1.89 (m, 7H), 1.58-1.45 (m, 4H), 1.39 (s, 9H), 1.33-1.25 (m, 7H) F27

methyl 4-[3- [(2S)-2-(tert- butoxy carbonyl) amino]-4- carbamoyl butoxy] phenyl] butanoate 409.30 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 7.23-7.14 (m, 1H), 6.81 (d, J = 8.5 Hz, 1H), 6.75 (dt, J = 5.3, 2.7 Hz, 3H), 6.72 (s, 1H), 3.87-3.83 (m, 2H), 3.71 (dd, J = 12.0, 5.1 Hz, 1H), 3.59 (s, 3H), 2.56 (t, J = 7.6 Hz, 2H), 2.30 (t, J = 7.4 Hz, 2H), 2.21-2.04 (m, 2H), 1.88-1.75 (m, 3H), 1.62-1.58 (m, 1H), 1.40 (s, 9H) F28

tert-butyl N- (2S,11S)-2- [[(1S)-3- carbamoyl-1- (diphenyl methyl carbamoyl) propyl] carbamoyl]- 6-[5-[1-(2,6- dioxo piperidin-3- yl)-3-methyl- 2-oxo-1,3-benzodiazol- 5-yl]pentyl]- 12-oxo-1- azatricyclo [6.4.1.0^(∧) [4, 13]] trideca- 4(13),5,7- trien-11- yl] carbamate 967.60 (300 MHz, Chloroform-_(d)) δ 9.07-8.70 (m, 1H), 7.92-7.78 (m, 2H), 7.35-7.30 (m, 2H), 7.26-7.11 (m, 4H), 6.91-6.69 (m, 4H), 6.26 (d, J = 8.3 Hz, 1H), 5.92- 5.84 (m, 2H), 5.28-5.17 (m, 1H), 5.12 (dd, J = 11.0, 3.4 Hz, 1H), 4.58-4.51 (m, 2H), 4.27 (s, 1H), 3.41 (s, 3H), 3.37-3.25 (m, 1H), 3.20-3.05 (m, 2H), 2.95-2.59 (m, 4H), 2.53 (t, J = 7.4 Hz, 1H), 2.29- 2.18 (m, 6H), 2.10-2.00 (m, 2H), 1.71- 1.57 (m, 4H), 1.49-1.47 (m, 13H), 1.38- 1.29 (m, 5H) F29

tert-butyl 5- [3-[1-(2,6- dioxo piperidin- 3-yl)-3- methyl-2- oxo-1,3- benzodiazol- 5-yl] cyclobutyl] pentanoate 470.20 (400 MHz, Chloroform-_(d)) δ 8.37 (s, 1H), 6.99-6.83 (m, 2H), 6.74 (dd, J = 8.1, 6.3 Hz, 1H), 5.27-5.22 (m, 1H), 3.67-3.59 (m, 1H), 3.46 (d, J = 1.4 Hz, 3H), 3.42- 3.33 (m, 1H), 3.00-2.65 (m, 3H), 2.56- 2.48 (m, 1H), 2.32-2.18 (m, 3H), 2.16- 2.07 (m, 1H), 1.74-1.54 (m, 4H), 1.47 (d, J = 2.3 Hz, 9H), 1.45-1.39 (m, 2H), 1.39- 1.23 (m, 2H) F30

tert-butyl 4- [3-[1-(2,6- dioxo piperidin- 3-yl)-3- methyl-2- oxo-1,3- benzodiazol- 5-yl] cyclobutyl] butanoate 456.20 (400 MHz, Methanol-d₄) δ 7.13-6.93 (m, 3H), 5.37-5.27 (m, 1H), 4.59 (s, 2H), 3.73-3.55 (m, 1H), 3.46-3.44 (m, 3H), 3.01-2.87 (m, 1H), 2.87-2.74 (m, 2H), 2.55 (dt, J = 10.4, 7.8 Hz, 1H), 2.36-2.04 (m, 5H), 1.75-1.73 (m, 1H), 1.68-1.52 (m, 2H), 1.49-1.46 (m, 12H). F31

tert-butyl N- [(2S,11S)-2- [[(1S)-3- carbamoyl-1- (diphenyl methyl carbamoyl) propyl] carbamoyl]- 6-[6-[1-(2,6- dioxo piperidin-3- yl)-3-methyl- 2-oxo-1,3- benzodiazol- 5-yl]hexyl]- 12-oxo-l- azatricyclo [6.4.1.0^(∧) [4,13]] trideca- 4(13),5,7- trien-11-yl] carbamate 981.65 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 8.79 (d, J = 8.5 Hz, 1H), 8.19 (d, J = 8.0 Hz, 1H), 7.38-7.16 (m, 13H), 7.05-6.96 m, 3H), 6.91-6.83 (m, 3H), 6.75 (s, 1H), 6.08 (d, J = 8.3 Hz, 1H), 5.34 (dd, J = 12.8, 5.3 Hz, 1H), 5.08 (dd, J = 11.0, 2.9 Hz, 1H), 4.36-4.30 (m, 1H), 4.04-4.00 (m, 1H), 3.32 (s, 3H), 3.04-2.86 (m, 2H), 2.76-2.58 (m, 3H), 2.17-1.95 (m, 6H), 1.91-1.76 (m, 1H), 1.63-1.52 (m, 3H), 1.39 (s, 9H), 1.35-1.24 (m, 9H) F32

methyl 4- [3-[(2S)-2- (tert- butoxy carbonyl) amino]-4- carbamoyl butoxy]-2- fluoro phenyl] butanoate 427.20 (300 MHz, DMSO-d₆) δ 7.29-7.27 (m, 1H), 7.03 (d, J = 5.8 Hz, 2H), 6.83 (d, J = 9.6 Hz, 2H), 6.77-6.74 (m, 1H), 3.93 (d, J = 6.0 Hz, 2H), 3.75-3.73 (m, 1H), 3.34 (d, J = 1.2 Hz, 1H), 2.64-2.59 (m, 2H), 2.33-2.31 (m, 3H), 2.15-2.12 (m, 2H), 1.84-1.81 (m, 3H), 1.62 (d,J = 10.3 Hz, 1H), 1.54-1.51 (m, 1H), 1.40 (s, 9H) F33

tert-butyl N- [(2S,11S)-2- [[(1S)-3- carbamoyl- 1-[[(4- isopropyl phenyl) methyl] carbamoyl] propyl] carbamoyl]- 6-[6-[1-(2,6- dioxo piperidin-3- yl)-3-methyl- 2-oxo-1,3- benzodiazol- 5-yl]hexyl]- 12-oxo-1- azatricyclo [6.4.1.0^(∧) [4,13] trideca- 4(13),5,7- trien-11- yl] carbamate 947.25 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.34 (t, J = 5.9 Hz, 1H), 8.19 (d, J = 7.9 Hz, 1H), 7.29-7.23 (m, 1H), 7.18-7.10 (m, 4H), 7.06 (d, J = 8.1 Hz, 1H), 7.03 (d, J = 1.5 Hz, 1H), 6.99 (d, J = 8.0 Hz, 1H), 6.90 (s, 1H), 6.88- 6.83 (m, 2H), 6.79-6.74 (m, 1H), 5.35-5.32 (m, 1H), 5.10-5.07 (m, 1H), 4.22-4.18 (m, 3H), 4.05-3.99 (m, 1H), 3.32 (s, 3H), 3.12- 2.97 (m, 2H), 2.96-2.88 (m, 2H), 2.87- 2.81 (m, 1H), 2.77-2.56 (m, 5H), 2.49- 2.46 (m, 1H), 2.12-1.95 (m, 5H), 1.94- 1.71 (m, 3H), 1.64-1.48 (m, 4H), 1.39 (s, 9H), 1.35-1.32 (m, 4H), 1.17 (d, J = 6.9 Hz, 6H) F34

methyl 4-[3- [(2S)-2- [(tert- butoxy carbonyl) amino]-4- carbamoyl butoxy]- 2-fluoro-5- methyl phenyl] butanoate 441.25 (300 MHz, DMSO-d₆) δ 7.25 (s, 1H), 6.80 (d, J = 8.1 Hz, 2H), 6.71 (s, 1H), 6.64-6.56 (m, 1H), 3.88 (d, J = 6.0 Hz, 2H), 3.77-3.65 (m, 1H), 3.57 (s, 3H), 2.59-2.52 (m, 2H), 2.22 (s, 3H), 2.17- 2.08 (m, 2H), 1.81-1.74 (m, 2H), 1.49 (q, J = 7.0 Hz, 4H), 1.37 (s, 9H) F35

methyl 4-[3- [(2S)-2- [(tert- butoxy carbonyl) amino]-4- carbamoyl butoxy]-2- chloro phenyl] butanoate 443.15 456.20 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.21 (t, J = 7.9 Hz, 1H), 7.00 (dd, J = 8.3, 1.4 Hz, 1H), 6.90 (dd, J = 7.7, 1.3 Hz, 1H), 6.81 (d, J = 8.5 Hz, 1H), 6.74 (s, 1H), 3.93 (d, J = 6.3 Hz, 2H), 3.77 (q, J = 7.2, 4.4 Hz, 1H), 3.59 (s, 3H), 2.71 (dd, J = 8.7, 6.6 Hz, 2H), 2.34 (t, J = 7.4 Hz, 2H), 2.13 (tt, J = 14.7, 7.3 Hz, 2H), 1.91- 1.76 (m, 3H), 1.39 (s, 9H), F36

methyl 4-[3- [(2S)-2- [(tert- butoxy carbonyl) amino]-4- carbamoyl butanamido]- 2-chloro phenyl] butanoate (400 MHz, DMSO-d₆) δ 9.33 (s, 1H), 7.75 (d, J = 8.0 Hz, 1H), 7.28 (td, J = 8.6, 7.8, 5.8 Hz, 3H), 7.13 (dd, J = 7.6, 1.6 Hz, 1H), 6.84-6.79 (m, 1H), 4.15-4.09 (m, 1H), 3.59 (s, 3H), 2.76-2.72 (m, 2H), 2.36 (t, J = 7.3 Hz, 2H), 2.20 (s, 3H), 2.02-1.97 (m, 1H), 1.89-1.73 (m, 2H), 1.41 (s, 9H) F37

methyl 4-[3- [(2S)-2-[(tert- butoxy carbonyl) amino]-4- carbamoyl butanamido]- phenyl] butanoate 422.25 (400 MHz, DMSO-d₆) δ 9.89 (s, 1H), 7.47-7.41 (m, 2H), 7.29 (s, 1H), 7.22 (dd, J = 8.6, 7.6 Hz, 1H), 7.03 (d, J = 7.7 Hz, 1H), 6.88 (d, J = 7.5 Hz, 1H), 6.78 (s, 1H), 5.76 (s, 1H), 4.08-3.98 (m, 1H), 3.59 (s, 3H), 2.56 (dd, J = 8.6, 6.7 Hz, 2H), 2.33 (t, J = 7.4 Hz, 2H), 2.15-2.09 (m, 2H), 1.96-1.71 (m, 3H), 1.39 (s, 9H) F38

methyl 4-[3- [(2S)-2- [(tert- butoxy carbonyl) amino]-4- carbamoyl butoxy]-2- fluoro phenyl] butanoate 427.20 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.07-6.97 (m, 2H), 6.84-6.79 (m, 2H), 6.74 (s, 1H), 3.92 (d, J = 6.0 Hz, 2H), 3.76-3.72 (m, 1H), 3.58 (s, 3H), 2.61 (t, J = 7.6 Hz, 2H), 2.32 (t, J = 7.4 Hz, 2H), 2.18-2.05 (m, 2H), 1.82-1.78 (m, 3H), 1.64-1.52 (m, 1H), 1.39 (s, 9H) F39

benzyl 4- [(1r,4s)- 4-[1-(2,6- dioxo piperidin-3- yl)-3-methyl- 2-oxo-1,3- benzodiazol- 5-yl] cyclohexyl] butanoate 518.30 (300 MHz, CDCl3) δ 8.03 (s, 1H), 7.36 (d, J = 10.7 Hz, 4H), 6.94 (d, J = 8.2 Hz, 1H), 6.89-6.86 (m, 1H), 6.73 (d, J = 8.0 Hz, 1H), 5.22-5.19 (m, 1H), 5.16-5.14 (m, 2H), 3.44 (s, 3H), 3.00-2.68 (m, 3H), 2.62-2.60 (m, 1H), 2.43-2.39 (m, 2H), 2.26-2.24 (m, 1H), 1.95-1.89 (m, 5H), 1.32-1.26 (m, 5H), 0.93-0.84 (m, 4H) F40

tert-butyl 3- ((1s,4s)- 4-(1-(2,6- dioxo piperidin-3- yl)-3-methyl- 2-oxo- 2,3-dihydro- 1H-benzo[d] imidazol- 5-yl) cyclohexyl) propanoate 470.30 (300 MHz, CDCl3) δ 8.39 (s, 1H), 6.98- 6.86 (m, 2H), 6.74 (d, J = 8.0 Hz, 1H), 5.35-5.18 (m, 1H), 3.45 (s, 3H), 3.00- 2.88 (m, 1H), 2.92-2.62 (m, 2H), 2.56- 2.52 (m, 1H), 2.35-2.18 (m, 3H), 1.95- 1.89 (m, 4H), 1.73-1.70 (m, 1H), 1.60- 1.56 (m, 2H), 1.48 (s, 9H), 1.45-1.33 (m, 4H), 1.25-1.02 (m, 2H). F41

benzyl 4- [(1s,4r)-4- [1-(2,6- dioxo piperidin-3- yl)-3-methyl- 2-oxo-1,3- benzodiazol- 5-yl] cyclohexyl] butanoate 518.30 (300 MHz, CDCl3) δ 8.10 (s, 1H), 7.41- 7.36 (m, 4H), 7.34 (s, 1H), 6.97-6.85 (m, 2H), 6.73 (d, J = 8.0 Hz, 1H), 5.21 (dd, J = 12.4, 5.2 Hz, 1H), 5.14 (s, 2H), 3.44 (s, 3H), 3.00-2.64 (m, 3H), 2.51 (t, J = 12.4 Hz, 1H), 2.38 (t, J = 7.5 Hz, 2H), 2.29- 2.17 (m, 1H), 1.93-1.85 (m, 4H), 1.75- 1.71 (m, 3H), 1.51-1.45 (m, 1H), 1.32- 1.26 (m, 3H), 1.18-1.06 (m, 2H). F42

tert-butyl N- [(2S,11S)-2- [[(1S)-3- carbamoyl-1- (pyridin- 2-yl) propyl] carbamoyl]- 6-[6-[1- (2,6-dioxo piperidin-3- yl)-3- methyl- 2-oxo-1,3- benzodiazol- 5-yl]hexyl]- 12-oxo-1- azatricyclo [6.4.1.0^(∧) [4,13]] trideca- 4(13),5,7- trien-11- yl] carbamate 849.35 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 8.52 (d, J = 4.8 Hz, 1H), 8.47 (d, J = 8.0 Hz, 1H), 7.78-7.72 (m, 1H), 7.31 (d, J = 7.8 Hz, 1H), 7.26 (dd, J = 7.6, 4.8 Hz, 1H), 7.19 (s, 1H), 7.09 (d, J = 7.9 Hz, 1H), 7.05-6.96 (m, 2H), 6.91-6.81 (m, 3H), 6.70 (s, 1H), 5.34 (dd, J = 12.6, 5.4 Hz, 1H), 5.11 (dd, J = 10.5, 2.7 Hz, 1H), 4.83-4.75 (m, 1H), 4.07-3.99 (m, 1H), 3.51-3.34 (m, 2H), 3.32 (s, 3H), 3.06- 2.78 (m, 4H), 2.74-2.56 (m, 4H), 2.46 (t, J = 7.8 Hz, 2H), 2.07-1.94 (m, 6H), 1.63- 1.55 (m, 2H), 1.54-1.47 (m, 2H), 1.40 (s, 9H), 1.34-1.28 (m, 4H) F43

tert-butyl 3- [(1r,4r)- 4-[1-(2,6- dioxo piperidin-3- yl)-3-methyl- 2-oxo-1,3- benzodiazol- 5-yl] cyclohexyl] propanoate 470.25 (300 MHz, CDCl3) δ 8.03 (s, 1H), 7.01- 6.88 (m, 2H), 6.74 (d, J = 8.0 Hz, 1H), 5.23 (dd, J = 12.5, 5.4 Hz, 1H), 3.47 (s, 3H), 2.97 (d, J = 16.1 Hz, 1H), 2.93-2.66 (m, 2H), 2.62 (s, 1H), 2.28 (t, J = 7.5 Hz, 3H), 1.90-1.88 (m, 1H), 1.84-1.71 (m, 3H), 1.68-1.61 (m, 6H), 1.49 (s, 9H), 1.30-1.21 (m, 1H) F44

methyl 4-[3- [(2S)- 2-[(tert- butoxy carbonyl) amino]-4- carbamoyl butoxy]- 2-chloro-5- fluoro phenyl] butanoate 461.25 (300 MHz, DMSO-d₆) δ 7.28 (s, 1H), 6.99 (dd,J = 10.6, 2.9 Hz, 1H), 6.89-6.71 (m, 3H), 4.06-3.89 (m, 2H), 3.78 (d, J = 5.2 Hz, 1H), 2.83-2.67 (m, 2H), 2.36- 2.30 (m, 2H), 2.16-2.11 (m, 2H), 1.85- 1.80 (m, 3H), 1.69-1.45 (m, 2H), 1.39 (s, 9H), 1.40-1.26 (m, 2H) F45

methyl 4-[3- [(2S)- 2-[(tert- butoxy carbonyl) amino]-4- carbamoyl butoxy]- 2,5-difluoro phenyl] butanoate 445.15 (300 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.03-6.93 (m, 1H), 6.85 (d, J = 8.4 Hz, 1H), 6.78-6.65 (m, 2H), 3.95 (t, J = 6.0 Hz, 2H), 3.76-3.74 (m, 1H), 3.59 (s, 3H), 2.61-2.55 (m, 2H), 2.32-2.27 (m, 2H), 2.11-2.08 (m, 2H), 1.81-1.75 (m, 3H), 1.52-1.47 (m, 1H), 1.39 (s, 9H) F46

methyl 4-[3- [(2S)- 2-[(tert- butoxy carbonyl) amino]-4- carbamoyl butoxy]- 2-chloro- 5-methyl phenyl] butanoate 457.20 ¹H NMR (300 MHz, Chloroform-d) δ 6.68 (s, 1H), 6.59 (s, 1H), 6.39 (s, 1H), 5.41 (s, 1H), 5.16 (d, J = 8.5 Hz, 1H), 4.06-4.03 (m, 3H), 3.69 (s, 3H), 2.74 (t, J = 8.7 Hz, 2H), 2.37 (t, J = 7.3 Hz, 4H), 2.30 (s, 3H), 2.14-2.02 (m, 2H), 2.00- 1.91 (m, 2H), 1.47 (s, 9H) F47

tert-butyl N- [(2S,11S)-2- [[(1S)-3- carbamoyl- 1-[[(4- methane sulfonyl phenyl) methyl] carbamoyl] propyl] carbamoyl]- 6-[6-[1- (2,6-dioxo piperidin-3- yl)-3-methyl- 2-oxo-1,3-benzodiazol- 5-yl]hexyl]- 12-oxo-1- azatricyclo [6.4.1.0^(∧) [4,13]] trideca- 4(13),5,7- trien-11- yl] carbamate 983.20 (300 MHz, DMSO-d₆) δ 11.06 (s, 1H), 8.22 (d, J = 9.1 Hz, 1H), 7.84 (t, J = 8.0 Hz, 2H), 7.53-7.41 (m, 2H), 7.26-7.24 (m, 1H), 7.03-6.98 (m, 3H), 6.94-6.80 (m, 4H), 6.75 (s, 1H), 5.36-5.26 (m, 4H), 5.07-5.05 (m, 1H), 4.39-4.34 (m, 2H), 4.22-4.18 (m, 1H), 4.02-3.98 (m, 1H), 3.17-2.96 (m, 4H), 2.70-2.60 (m, 5H), 2.10-1.70 (m, 7H), 1.58-1.46 (m, 5H), 1.39 (s, 9H), 1.38-1.32 (m, 8H)

Tert-butyl N-[(3S,4R)-1-carbamoyl-4-[(4-[4-[2-([[(2S,4R)-1-[(2S)-2-[(1-fluorocyclopropyl)formamido]-3,3-dimethylbutanoyl]-4-hydroxypyrrolidin-2-yl]formamido]methyl)-5-(4-methyl-1,3-thiazol-5-yl)phenoxy]butyl]phenyl)methoxy]pentan-3-yl]carbamate. (Intermediate F7)

A mixture of tert-butyl N-[(3S,4R)-4-[[4-(4-bromobutyl)phenyl]methoxy]-1-carbamoylpentan-3-yl]carbamate (18.0 mg, 0.038 mmol), (2S,4R)-1-[(2S)-2-[(1-fluorocyclopropyl)formamido]-3,3-dimethylbutanoyl]-4-hydroxy-N-[[2-hydroxy-4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide (20.3 mg, 0.038 mmol), K₂CO₃ (10.6 mg, 0.076 mmol) and KI (1.00 mg, 0.006 mmol) in DMA (1.00 mL) was stirred for 16 hours at 60° C. under nitrogen atmosphere. The mixture was cooled down to room temperature. The mixture was purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 120 g; Eluent A: water (plus 10 mmol/L AcOH); Eluent B: ACN; Gradient: 40%-60% B in 20 min; Flow rate: 50 mL/min; Detector: UV 220/200 nm; desired fractions were collected at 56% B to afford the title compound as a white solid (10.0 mg, 28%): ¹H NMR (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.50 (t, J=6.0 Hz, 1H), 7.41 (d, J=7.8 Hz, 1H), 7.27-7.22 (m, 6H), 7.05-6.90 (m, 2H), 6.69 (s, 1H), 6.61 (d, J=9.1 Hz, 1H), 5.17 (s, 1H), 4.61 (d, J=9.2 Hz, 1H), 4.52 (t, J=8.3 Hz, 1H), 4.45 (d, J=12.7 Hz, 2H), 4.39-4.15 (m, 3H), 4.07 (s, 2H), 3.64 (q, J=11.0 Hz, 2H), 3.52-3.38 (m, 2H), 2.65 (d, J=6.3 Hz, 2H), 2.46 (s, 3H), 2.09-2.04 (m, 4H), 1.94 (d, J=11.4 Hz, 1H), 1.77 (s, 5H), 1.38 (s, 11H), 1.23 (d, J=8.1 Hz, 2H), 1.09-1.05 (m, 3H), 0.97 (s, 9H); MS (ESI, m/z): [(M+1)]⁺=923.65.

The following intermediates in Table 23 were prepared according to the above procedure to prepare Intermediate F7.

TABLE 23 Characterization data for intermediates prepared according to above. In- ter- me- MS: di- Chemical [(M + ate Structure Name 1)]⁺ ¹H-NMR F8

tert-butyl N-(3S,4R)- 1-carbamoyl- 4-[(4-[5-[2- ([[(2S,4R)- 1-[(2S)-2-[(1- fluorocyclo propyl) formamido]- 3,3-dimethyl butanoyl]- 4-hydroxy pyrrolidin-2-yl] formamido] methyl)- 5-(4-methyl- 1,3-thiazol-5- yl)phenoxyl pentyl]phenyl) methoxy] pentan-3-yl] carbamate 937.6 ¹H NMR (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.49 (t, J = 5.9 Hz, 1H), 7.41 (d, J = 7.8 Hz, 1H), 7.32-7.26 (m, 1H), 7.24-7.20 (m, 3H), 7.16 (d, J = 7.9 Hz, 2H), 7.00 (d, J = 1.7 Hz, 1H), 6.95 (dd, J = 7.8, 1.6 Hz, 1H), 6.67 (s, 1H),6.59 (d, J = 9.1Hz, 1H), 5.17 (s, 1H), 4.61 (d, J = 9.1 Hz, 1H), 4.53 (t, J = 8.2 Hz, 1H), 4.43 (d, J = 4.6 Hz, 2H), 4.38 (d, J = 10.6 Hz, 1H), 4.29 (dd, J = 16.4, 6.0 Hz, 1H), 4.19 (dd, J = 16.6, 5.6 Hz, 1H), 4.05 (t, J = 6.3 Hz, 2H), 3.70-3.59 (m, 2H), 3.49-3.38 (m, 2H), 2.60 (t, J = 7.6 Hz, 2H), 2.46 (s, 3H), 2.15-2.01 (m, 3H), 1.96-1.90 (m, 1H), 1.80- 1.77 (m, 3H), 1.68-1.64 (m, 2H), 1.52-1.47 (m, 3H), 1.38 (s, 11H), 1.27-1.19 (m, 2H), 1.06 (d, J = 6.0 Hz, 3H), 0.97 (s, 9H). F9

tert-butyl N- [(3S,4R)-1- carbamoyl- 4-[(4- [3-[2-(2- [2-[2- ([[(2S,4R)-1- [(2S)-2-[(1- fluorocyclo propyl) formamido]- 3,3- dimethyl butanoyl]- 4-hydroxy pyrrolidin- 2-yl] formamido] methyl)-5-(4- methyl- 1,3-thiazol- 5-yl)phenoxy] ethoxy] ethoxy) ethoxy] propyl] phenyl) methoxy] pentan-3- yl] carbamate 543.6 ¹H NMR (400 MHz DMSO-d₆) δ 8.98 (s, 1H), 8.47 (t, J = 6.0 Hz, 1H), 7.41 (d, J = 7.8 Hz, 1H), 7.29 (dd, J = 9.3, 2.7 Hz, 1H), 7.23-7.20 (m, 3H), 7.13 (d, J = 7.8 Hz, 2H), 7.04 (d, J = 1.6 Hz, 1H), 6.97 (dd, J = 7.8, 1.6 Hz, 1H), 6.67 (s, 1H), 6.59 (d, J = 9.1 Hz, 1H), 5.16 (d, J = 3.6 Hz, 1H), 4.60 (d, J = 9.2 Hz, 1H), 4.52 (t, J = 8.2 Hz, 1H), 4.42 (d, J = 3.3 Hz, 2H), 4.36 (s, 1H), 4.34-4.27 (m, 1H), 4.26-4.15 (m, 3H), 3.80 (dd, J = 5.7, 3.6 Hz, 2H), 3.72-3.60 (m, 3H), 3.60-3.38 (m, 6H), 3.41-3.29 (m, 6H), 2.58 (t, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.14-1.98 (m, 2H), 1.98-1.88 (m, 1H), 1.82-1.70 (m, 3H), 1.48 (s, 1H), 1.38 (s, 9H), 1.37-1.34 (m, 2H), 1.24-1.20 (m, 2H), 1.08-0.99 (m, 3H), 0.96 (s, 9H). F10

tert-butyl N- [(3S,4R)-1- carbamoyl- 4-[(4-[1-[2- ([[(2S,4R)- 1-[(2S)-2-[(1- fluorocyclo propyl) formamido]- 3,3- dimethyl butanoyl]- 4-hydroxy pyrrolidin- 2-yl] formamido] methyl)-5-(4- methyl- 1,3-thiazol-5- yl)phenoxy]- 3,6,9,12- tetraoxapenta decan-15- yl]phenyl) methoxy] pentan- 3-yl] carbamate 1086.3 ¹H NMR (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.47 (t, J = 5.9 Hz, 1H), 7.41 (d, J = 7.8 Hz, 1H), 7.32-7.25 (m, 1H), 7.24-7.19 (m, 3H), 7.13 (d, J = 7.8 Hz, 2H), 7.04 (d, J = 1.7 Hz, 1H), 6.97 (dd, J = 7.8, 1.6 Hz, 1H), 6.67 (s, 1H), 6.59 (d, J = 9.1 Hz, 1H), 5.16 (d, J = 3.6 Hz, 1H), 4.60 (d, J = 9.2 Hz, 1H), 4.52 (t, J = 8.2 Hz, 1H), 4.42 (d, J = 3.4 Hz, 2H), 4.36 (s, 1H), 4.33-4.26 (m, 1H), 4.26-4.15 (m, 3H), 3.79 (t, J = 4.7 Hz, 2H), 3.66- 3.60 (m, 3H), 3.58-3.33 (m, 15H), 2.58 (t, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.13-1.98 (m, 3H), 1.98-1.89 (m, 1H), 1.83-1.72 (m, 3H), 1.48 (t, J = 7.1 Hz, 1H), 1.38 (s, 11H), 1.26-1.18 (m, 2H), 1.05 (d, J = 6.0 Hz, 3H), 0.96 (s, 9H). F11

tert-butyl N- [(3S,4R)-1- carbamoyl- 4-[(4- [1-[2- ([[(2S,4R)-1- [(2S)-2-[(1- fluorocyclo propyl) formamido]- 3,3-dimethyl butanoyl]-4- hydroxy pyrrolidin- 2-yl] formamido] methyl)-5-(4- methyl-1,3- thiazol-5- yl)phenoxy]- 3,6,9,12,15-n pentaoxaocta decan-18-yl] phenyl) methoxy] pentan-3- yl] carbamate 1129.8 ¹H NMR (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.48 (t, J = 6.0 Hz, 1H), 7.67-7.54 (m, 1H), 7.41 (d, J = 7.8 Hz, 1H), 7.29 (d, J = 9.0 Hz, 1H), 7.25-7.21 (m, 3H), 7.14 (d, J = 7.8 Hz, 2H), 7.04 (d, J = 1.7 Hz, 1H), 6.97 (dd, J = 7.8, 1.6 Hz, 1H), 6.67 (s, 1H), 6.59 (d, J = 9.0 Hz, 1H), 5.16 (d, J = 3.7 Hz, 1H), 4.60 (d, J = 9.2 Hz, 1H), 4.56-4.44 (m, 1H), 4.42 (d, J = 3.3 Hz, 2H), 4.36 (s, 2H), 4.34- 4.26 (m, 1H), 4.26-4.15 (m, 3H), 3.79 (dd, J = 5.7, 3.5 Hz, 2H), 3.68- 3.44 (m, 8H), 3.43-3.36 (m, 1H), 3.34 (d, J = 18.8 Hz, 6H), 2.58 (t, J =7.6 Hz, 3H), 2.46 (s, 4H), 2.14- 1.88 (m, 2H), 1.80-1.72 (m, 4H), 1.48 (s, 1H), 1.38 (s, 10H), 1.35 (d, J =8.3 Hz, 2H), 1.26-1.19 (m, 3H), 1.08-0.99 (m, 5H), 0.96 (s, 9H). F12

tert-butyl N- [(3S,4R)-1- carbamoyl- 4-[(4-[3-[2- ([[(2S,4R)- 1-[(2S)-2-[(1- fluorocyclo propyl) formamidol- 3,3-dimethyl butanoyl]-4- hydroxy pyrrolidin- 2-yl] formamidol] methyl)-5-(4- methyl- 1,3-thiazol-5- yl)phenoxy] propyl] phenyl) methoxy] pentan-3- yl] carbamate 909.6 ¹H NMR (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.51 (t, J = 6.0 Hz, 1H), 7.42 (d, J = 7.7 Hz, 1H), 7.33-7.17 (m, 6H), 6.97 (s, 2H), 7.01-6.93 (m, 1H), 6.68 (s, 1H), 6.60 (d, J = 9.1 Hz, 1H), 5.17 (d, J = 3.6 Hz, 1H), 4.61 (d, J = 9.2 Hz, 1H), 4.53 (t, J = 8.2 Hz, 1H), 4.49-4.38 (m, 2H), 4.36 (s, 1H), 4.37-4.21 (m, 2H), 4.05 (t, J =6.0 Hz, 2H), 3.70-3.57 (m, 2H), 3.43-3.36 (m, 1H), 3.33 (s, 1H), 2.82-2.74 (m, 2H), 2.45 (s, 3H), 2.14-2.01 (m, 5H), 2.03-1.88 (m, 1H), 1.51- 1.39 (m, 1H), 1.37 (s, 8H), 1.36-1.32 (m, 2H), 1.23 (dd, J =8.5, 3.3 Hz, 2H), 1.08-0.99 (m, 4H), 0.97 (s, 9H). F13

tert-butyl N- [(3S,4R)-1- carbamoyl-4- [[4-(3-[2-[2- ([[(2S,4R)-1- [(2S)-2-[(1- flourocyclo propyl) formamido]- 3,3- dimethyl butanoyl]- 4-hydroxy pyrrolidin-2- yl]formamido] methyl)-5-(4- methyl- 1,3-thiazol-5- yl)phenoxy] ethoxy] propyl) phenyl] methoxy] pentan-3- yl] carbamate 953.5 ¹H NMR (400 MHz, CDCl₃) δ 8.71 (s, 1H), 7.36 (d, J = 7.6 Hz, 1H), 7.32 (d, J = 5.8 Hz, 1H), 7.22 (d, J = 7.8 Hz, 2H), 7.16 (d, J = 7.8 Hz, 2H), 7.07 (dd, J = 9.0, 3.4 Hz, 1H), 6.99 (dd, J =7.7, 1.5 Hz, 1H), 6.94 (d, J = 1.6 Hz, 1H), 6.39 (s, 1H), 5.51 (s, 1H), 4.95 (d, J = 9.7 Hz, 1H), 4.67 (t, J = 7.8 Hz, 1H), 4.61-4.54 (m, 2H), 4.51 (q, J = 6.2, 5.6 Hz, 2H), 4.47- 4.35 (m, 2H), 4.22 (q, J = 5.2 Hz, 2H), 3.95 (d, J = 11.0 Hz, 1H), 3.90- 3.82 (m, 2H), 3.66 (dd, J = 11.1,3.9 Hz, 2H), 3.60-3.54 (m, 4H), 2.71 (t, J = 7.5 Hz, 2H), 2.55 (s, 3H), 2.42 (dt, J = 13.0, 6.9 Hz, 1H), 2.27 (d, J =9.5 Hz, 2H), 1.99-1.91 (m, 4H), 1.75-1.67 (m, 1H), 1.45 (s, 9H), 1.36-1.22 (m, 4H), 1.22 (d, J = 6.2 Hz, 3H), 0.96 (s, 9H). F14

tert-butyl N- [(3S,4R)-1- carbamoyl-4- [[4-[3-[2- [2-[2- ([[(2S,4R)-1- [(2S)-2-[(1- fluorocyclo propyl) formamido]- 3,3-dimethyl butanoyl]-4- hydroxy pyrrolidin- 2-yl] formamido] methyl)-5-(4- methyl- 1,3-thiazol-5- yl)phenoxy] ethoxy] ethoxy) propyl] phenyl] methoxy) pentan-3- yl]carbamate 997.7 ¹H NMR (400 MHz, CDCl₃) δ 8.71 (s, 1H), 7.36 (d, J = 7.6 Hz, 1H), 7.32 (d, J = 5.8 Hz, 1H), 7.22 (d, J = 7.8 Hz, 2H), 7.16 (d, J = 7.8 Hz, 2H), 7.07 (dd, J = 9.0, 3.4 Hz, 1H), 6.99 (dd, J=7.7 , 1.5 Hz, 1H), 6.94 (d, J =1.6 Hz, 1H), 6.39 (s, 1H), 5.51 (s, 1H), 4.95 (d, J = 9.7 Hz, 1H), 4.67 (t, J = 7.8 Hz, 1H), 4.61-4.54 (m, 2H), 4.51 (q, J = 6.2, 5.6 Hz, 2H), 4.47- 4.35 (m, 2H), 4.22 (q, J = 5.2 Hz, 2H), 3.95 (d, J = 11.0 Hz, 1H), 3.90- 3.82 (m, 2H), 3.66 (dd, J = 11.1, 3.9 Hz, 2H), 3.60-3.54 (m, 8H), 2.71 (t, J = 7.5 Hz, 2H), 2.55 (s, 3H), 2.42 (dt, J = 13.0, 6.9 Hz, 1H), 2.27 (d, J =9.5 Hz, 2H), 1.99-1.91 (m, 4H), 1.75-1.67 (m, 1H), 1.45 (s, 9H), 1.36-1.22 (m, 4H), 1.22 (d, J = 6.2 Hz, 3H), 0.96 (s, 9H).

(9H-fluoren-9-yl)methyl ((3S,6S)-6-(((2R,3S)-6-amino-2-((4-(16-(1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)-5-oxo-7,10,13-trioxa-4-azahexadecyl)benzyl)oxy)-6-oxohexan-3-yl)carbamoyl)-4-oxo-1,2,3,4,6,7-hexahydroazepino[3,2,1-hi]indol-3-yl)carbamate (Intermediate G)

Step 1. Tert-butyl 2-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)acetate. A solution of 2-[2-(prop-2-yn-1-yloxy)ethoxy]ethan-1-ol (7.50 g, 52.0 mmol) in THF (100 mL) was treated with NaH (2.70 g, 67.6 mmol, 60% dispersion in mineral oil) at 0° C. for 1 hour under nitrogen atmosphere. Followed by the addition of a solution of tert-butyl 2-bromoacetate (12.2 g, 62.4 mmol) in THF (50.0 mL) dropwise at 0° C. The resulting mixture was stirred for 16 hours at room temperature under nitrogen atmosphere and quenched with saturated aqueous NH₄Cl solution (200 mL) at 0° C. The resulting mixture was extracted with ethyl acetate (2×200 mL). The combined organic layers was washed with brine (300 mL) and dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with 10% ethyl acetate in petroleum ether to afford the title compound as a light yellow oil (2.70 g, 20%): ¹H NMR (400 MHz, CDCl₃) δ 4.21 (d, J=2.4 Hz, 2H), 4.03 (s, 2H), 3.74-3.62 (m, 8H), 2.43 (t, J=2.4 Hz, 1H), 1.48 (s, 9H).

The following intermediates in Table 24 were prepared according to Step 1 to prepare Intermediate G.

TABLE 24 Characterization data for intermediates prepared according to procedure above. Inter- medi- Chemical ate Structure Name ¹H-NMR G-1-1

tert-butyl 3,6,9,12- tetraoxapen tadec-14- yn-1-oate ¹H NMR (400 MHz, CDCl₃) 4.21 (d, J = 2.4 Hz, 2H), 4.03 (s, 2H), 3.75-3.61 (m, 8H), 2.43 (t, J = 2.4 Hz, 1H), 1.48 (s, 9H). G-1-2

tert-butyl [ 2-(prop-2- yn-1- yloxy) ethoxy] acetate ¹H NMR (400 MHz, CDCl₃) δ 4.23 (d, J = 2.3 Hz, 2H), 4.03 (d, J = 1.3 Hz, 2H), 3.75 (s, 4H), 2.43 (t, J = 2.4 Hz, 1H), 1.48 (s, 9H). G-1-3

tert-butyl 2- (prop-2-yn- 1-yloxy) acetate ¹H NMR (400 MHz, CDCl₃) δ 4.32 (d, J = 2.4 Hz, 2H), 4.09 (s, 2H), 2.48 (t, J = 2.4 Hz, 1H), 1.50 (s, 9H).

Step 2. tert-Butyl 2-(2-(2-((3-(1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)prop-2-yn-1-yl)oxy)ethoxy)ethoxy)acetate. The titled compound was prepared according to Step 2 and 3 to prepare Intermediate B. ¹H NMR (400 MHz, DMSO-d₆) δ 11.13 (s, 1H), 7.35 (d, J=1.5 Hz, 1H), 7.24-7.09 (m, 2H), 5.40 (dd, J=12.7, 5.3 Hz, 1H), 4.40 (d, J=3.3 Hz, 2H), 4.15 (d, J=2.4 Hz, 1H), 4.01-3.97 (m, 3H), 3.64 (tt, J=3.6, 1.8 Hz, 2H), 3.35 (s, 2H), 3.01-2.81 (m, 1H), 2.79-2.57 (m, 2H), 2.11-2.00 (m, 2H), 1.43 (s, 4H), 1.42 (s, 9H); MS (ESI, m/z): [(M+1)]⁺=514.3.

The following intermediates in Table 25 below were prepared according Step 2 to prepare Intermediate G above using the different bromides (1 equiv.) and terminal alkynes (4-5 equiv.).

TABLE 25 Characterization data for intermediates prepared according to procedure above. Inter- MS: medi- Chemical [(M + ate Structure Name 1)]⁺ ¹H-NMR G-2- 2

tert-butyl 15- [1-(2,6- dioxopiperidin- 3-yl)-3- methyl-2-oxo-2,3- dihydro-1H-1,3- benzodiazol-5-yl]- 3,6,9,12- tetraoxapentadec- 14-ynoate [(M + 18)]⁺ = 577.4 (400 MHz, DMSO-d₆) δ 11.13 (s, 1H), 7.35 (d, J = 1.4 Hz, 1H), 7.21- 7.12 (m, 2H), 5.40 (dd, J − 12.6, 5.4 Hz, 1H), 4.40 (s, 2H), 3.99 (d, J = 1.3 Hz, 3H), 3.71-3.56 (m, 12H), 3.55 (s, 2H), 1.79-1.74 (m, 4H), 1.42 (s, 9H). G-2- 3

tert-butyl 2- [2-[2-([3- [3-methyl-1- (1-methyl-2,6- dioxopiperidin- 3-yl)-2-oxo-1,3- benzodiazol-5- yl]prop-2-yn-1- yl]oxy)ethoxy] ethoxy]acetate [(M + 23)]⁺ = 552.3 (400 MHz, DMSO-d₆) δ 7.35 (d, J = 3.1 Hz, 1H), 7.16 (d, J = 2.7 Hz, 2H), 5.46 (dd, J = 12.7, 4.3 Hz, 1H ), 4.40 (d, J = 2.8 Hz, 2H), 3.99 (d, J = 2.8 Hz, 2H), 3.68-3.51 (m, 8H), 3.35 (d, J = 2.8 Hz, 3H), 3.04 (d, J = 2.6 Hz, 3H), 2.96 (d, J = 15.2 Hz, 1H), 2.78 (d, J = 17.7 Hz, 1H), 2.71 (d, J = 13.4 Hz, 1H), 2.08 (t, J = 2.2 Hz, 1H), 1.42 (d, J = 3.0 Hz, 9H). G-2- 4

tert-butyl 2- [2-([3-[1-(2,6- dioxopiperidin- 3-yl)-3-methyl-2- oxo-2,3- dihydro-1H-1,3- benzodiazol-5- yl]prop- 2-yn-1-yl]oxy) ethoxy]acetate 470.2 (400 MHz, DMSO-d₆) δ 11.13 (s, 1H), 7.35 (d, J = 1.5 Hz, 1H), 7.25- 7.10 (m, 2H), 5.40 (dd, J = 12.7, 5.4 Hz, 1H), 4.41 (d, J = 2.1 Hz, 2H), 4.00 (d, J = 10.4 Hz, 2H), 3.68-3.63 (m, 4H), 3.35 (s, 3H), 3.00-2.81 (m, 1H), 2.81-2.59 (m, 2H), 2.07-1.98 (m, 1H), 1.43 (d, J = 2.2 Hz, 9H). G-2- 5

tert-butyl 2- [2-([3-[3-methyl- 1-(1-methyl-2,6- dioxopiperidin- 3-yl)-2-oxo-1,3- benzodiazol-5- yl]prop 2- yn-1-yl]oxy) ethoxy]acetate [(M + 18)]⁺ = 503.3 (400 MHz, DMSO-d₆) δ 7.35 (s, 1H), 7.16 (s, 2H), 5.46 (dd, J = 13.1, 5.3 Hz, 1H), 4.41 (s, 2H), 4.01 (s, 2H), 3.66-3.64 (m, 4H), 3.36 (s, 3 H), 3.04 (s, 3H), 3.01-2.92 (m, 1H), 2.83-2.65 (m, 2H), 2.15-1.90 (m, 1 H), 1.43 (s, 9H). G-2- 6

tert-butyl 2- ([3-[1-(2,6- dioxopiperidin- 3-yl)-3- methyl-2-oxo-2,3- dihydro-1H-1,3- benzodiazol-5- yl]prop-2-yn-1- yl]oxy)acetate 428.2 (400 MHz, DMSO-d₆) δ 11.14 (s, 1H), 7.36 (d, J = 1.4 Hz, 1H), 7.22- 7.12 (m, 2H), 5.40 (dd,J = 12.7, 5.4 Hz, 1H), 4.47 (s, 2H), 4.11 (s, 2H), 3.35 (s, 3H), 2.96-2.83 (m, 1H), 2.78-2.60 (m, 2H), 2.07-2.00 (m, 1H), 1.44 (s, 9H). G-2- 7

tert-butyl 2-([3-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl) amino]-5- carbamoyl ypentan-2-l]oxy] methyl)phenyl] prop-2-yn-1-yl] oxy)acetate 505.4 (400 MHz, DMSO-d₆) δ 7.42 (d, J = 7.9 Hz, 2H), 7.35 (d, J = 7.9 Hz, 2H), 7.22 (s, 1H), 6.71-6.59 (m, 2H), 5.76 (d, J = 1.3 Hz, 1H), 4.54- 4.44 (m, 4H), 4.09 (s, 2H), 3.52- 3.36 (m, 2H), 2.14-1.96 (m, 2H), 1.78 (d, J = 9.8 Hz, 1H), 1.43 (d, J =1.2 Hz, 9H), 1.38 (s, 9H), 1.07 (d, J = 6.0 Hz, 3H). G-2- 8

tert-butyl 2-([4-[4- ([[(2R,3S)- 3-[4(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2-yl]oxy]methyl) phenyl]but-3- yn-1-yl]oxy) acetate 519.4 (400 MHz, DMSO-d₆) δ 7.36-7.28 (m, 4H), 7.22 (s, 1H), 6.71-6.59 (m, 2H), 4.47 (t, J = 2.8 Hz, 2H), 4.04 (d, J = 3.0 Hz, 2H), 3.64 (td, J = 6.8, 2.6 Hz, 2H), 3.40 (d, J = 6.1 Hz, 2H), 2.68 (td, J = 6.8, 2.7 Hz, 2H), 2.14-1.96 (m, 2H), 1.78 (s, 1H), 1.48 (s, 1H), 1.43 (d, J = 2.9 Hz, 9H), 1.38 (d, J = 2.7 Hz, 9H), 1.06 (dd, J = 6.1, 2.6 Hz, 3H). G-2- 9

tert-butyl 5-[4- ([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoyl pentan-2-yl]oxy] methyl)phenyl] pent-4-ynoate 489.3 (400 MHz, CD₃OD) δ 7.32 (d, J = 1.5 Hz, 4H), 4.62-4.46 (m, 2H), 3.63-3.46 (m, 2H), 2.67 (t, J = 7.3 Hz, 2H), 2.56-2.48 (m, 2H), 2.35- 2.17 (m, 2H), 1.98 (ddt, J = 13.5, 10.0, 4.8 Hz, 1H), 1.70-1.57 (m, 1H), 1.49 (s, 9H), 1.45 (s, 9H), 1.18 (d, J = 6.2 Hz, 3H). G-2- 10

tert-butyl 2- [2-([3-[4- ([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoyl pentan-2-yl]oxy] methyl)phenyl] prop-2-yn-1- yl]oxy)ethoxy] acetate 549.4 (400 MHz, DMSO-d₆) 7.41 (d, J = 8.0 Hz, 2H), 7.34 (d, J = 8.0 Hz, 2H), 7.21 (s, 1H), 6.72-6.58 (m, 2H), 4.56-4.45 (m, 2H), 4.40 (s, 2H), 4.01 (s, 2H), 3.62-3.55 (m, 1H), 3.44 (dt, J = 11.7, 7.2 Hz, 2H), 2.08-1.96 (m, 2H), 1.85-1.71 (m, 1H), 1.43 (s, 9H), 1.38 (s, 9H), 1.07 (d, J = 6.0 Hz, 3H). G-2- 11

tert-butyl 2- [2-[2-([3- 4-([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoyl pentan-2-yl]oxy] methyl)phenyl] prop-2-yn-l- yl]oxy)ethoxy] ethoxy]acetate 593.4 (400 MHz, DMSO-d₆) δ 7.41 (d, J = 8.0 Hz, 2H), 7.34 (d, J = 8.0 Hz, 2H), 7.21 (s, 1H), 6.71-6.59 (m, 2H), 4.55-4.44 (m, 2H), 4.40 (s, 2H), 3.99 (s, 2H), 3.64 (dd, J = 6.3, 3.6 Hz, 2H), 3.63-3.54 (m, 4H), 3.55 (t, J = 5.2 Hz, 3H), 3.49-3.37 (m, 2H), 2.07-1.93 (m, 1H), 1.84- 1.73 (m, 1H), 1.43 (d, J = 2.5 Hz, 9H), 1.38 (s, 9H), 1.07 (d, J = 6.0 Hz, 3H). G-2- 12

tert-butyl 15-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl) amino]-5- carbamoyl pentan-2-yl]oxy] methyl)phenyl]- 3,6,9,12- tetraoxa pentadec-14- ynoate 637.4 (400 MHz, DMSO-d₆) δ 7.41 (d, J = 8.0 Hz, 2H), 7.37-7.27 (m, 2H), 7.21 (s, 1H), 6.68 (s, 1H), 6.63 (d, J = 9.0 Hz, 1H), 4.55-4.43 (m, 2H), 4.39 (d, J = 3.4 Hz, 2H), 3.98 (d, J = 3.4 Hz, 2H), 3.67-3.56 (m, 3H), 3.60-3.35 (m, 9H), 2.16-1.95 (m, 3H), 1.78 (s, 1H), 1.49 (s, 1H), 1.45-1.35 (m, 18H), 1.10-1.04 (m, 3H). G-2- 16

methyl 5-[4- ([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- (methylcarbamoyl) pentan-2- yl]oxy]methyl) phenyl]pent- 4-ynoate 461.3 (400 MHz, DMSO-d₆) δ 7.67 (d, J = 5.0 Hz, 1H), 7.35-7.26 (m, 4H), 6.61 (d, J = 9.1 Hz, 1H), 4.53-4.41 (m, 2H), 3.64 (s, 3H), 3.62 (s, 3H), 3.49-3.35 (m, 1H), 2.72-2.57 (m, 4H), 2.55-2.51 (m, 2H), 2.12-1.98 (m, 1H), 1.78 (dtd, J = 13.2, 9.1, 5.5 Hz, 1H), 1.49 (dt, J = 14.0, 4.7 Hz, 1H), 1.38 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H). G-2- 17

methyl 6-[4 -([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoyl pentan-2-yl]oxy] methyl)phenyl] hex-5-ynoate 461.2 (400 MHz, DMSO-d₆) δ 7.36-7.30 (m, 4H), 7.23 (s, 1H), 6.69 (s, 1H), 6.63 (d, J = 9.1 Hz, 1H), 4.49 (t, J = 8.0 Hz, 2H), 3.61 (s, 3H), 3.48-3.37 (m, 1H), 2.50-2.40 (m, 2H), 2.37 (dt, J = 18.0, 7.1 Hz, 2H), 2.04 (td, J = 14.8, 8.4 Hz, 2H), 1.85-1.70 (m, 4H), 1.50-1.40 (m, 1H), 1.38 (s, 9H), 1.07 (d, J = 6.1 Hz, 3H). G-2- 18

methyl 5-[4- ([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoyl pentan-2-yl]oxy] methyl)phenyl] pent-4-ynoate 447.4 (400 MHz, CDCl₃) δ 7.42-7.35 (m, 2H), 7.27-7.22 (m, 2H), 6.49 (s, 1H), 6.05 (s, 1H), 4.85 (d, J = 9.7 Hz, 1H), 4.59 (d, J = 12.0 Hz, 1H), 4.40 (d, J = 12.0 Hz, 1H), 3.74 (s, 3H), 3.72-3.55 (m, 2H), 2.75 (ddd, J = 8.3, 6.7, 1.5 Hz, 2H), 2.66 (ddd, J = 8.2, 6.8, 1.5 Hz, 2H), 2.37-2.22 (m, 2H), 1.97 (td, J = 12.8, 11.2, 5.6 Hz, 1H), 1.70 (ddd, J = 20.3, 12.1, 6.0 Hz, 1H), 1.45 (s, 9H), 1.20 (d, J = 6.3 Hz, 3H). G-2- 19

methyl 5-[3- ([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoyl pentan-2-yl]oxy] methyl)phenyl] pent-4-ynoate 447.3 (400 MHz, CD₃OD) δ 7.38 (d, J = 1.7 Hz, 1H), 7.35-7.25 (m, 3H), 4.55 (d, J = 11.7 Hz, 1H), 4.50 (d, J = 11.7 Hz, 1H), 3.72 (s, 3H), 3.61 (ddd, J = 10.8, 5.2, 3.2 Hz, 1H), 3.57-3.49 (m, 1H), 2.76-2.69 (m, 2H), 2.69-2.60 (m, 2H), 2.36-2.17 (m, 2H), 1.97 (dddd, J = 12.9, 9.6, 6.7, 3.2 Hz, 1H), 1.70-1.55 (m, 1H), 1.46 (s, 9H), 1.18 (d, J = 6.2 Hz, 3H). G-2- 20

methyl 6-[2- ([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoyl pentan-2-yl]oxy] methyl)phenyl] hex-5-ynoate 461.2 (400 MHz, DMSO-d₆) δ 7.66-7.18 (m, 5H), 6.73-6.59 (m, 2H), 4.69- 4.49 (m, 2H), 3.61 (s, 3H), 3.55- 3.40 (m, 2H), 2.43-2.30 (m, 6H), 2.05 (ddt, J = 15.0, 10.0, 5.2 Hz, 1H), 1.83 (p, J = 7.2 Hz, 1H), 1.72 (p, J = 7.1 Hz, 2H), 1.39 (s, 9H), 1.11 (t, J = 5.3 Hz, 3H). G-2- 21

6-[1-(2,6- dioxopiperidin- 3-yl)-3-methyl- 2-oxo-1,3- benzodiazol- 5-yl]hex- 5-ynoic acid 370.1 (400 MHz, DMSO-d₆) δ 12.11 (br, 1H), 11.12 (s, 1H), 7.26 (d, J = 1.1 Hz, 1H), 7.10 (m, 2H), 5.38 (dd, J = 12.7, 5.4 Hz, 1H), 3.34 (s, 3H), 2.98-2.83 (m, 1H), 2.78-2.58 (m, 2H), 2.46 (t, J = 7.1 Hz, 2H), 2.39 (q, J = 5.9, 4.5 Hz, 1H), 2.36-2.14 (m, 1H), 2.08-1.98 (m, 1H), 1.78 (p, J = 7.2 Hz, 2H). G-2- 22

7-[1 -(2,6- dioxopiperidin- 3-yl)-3-methyl- 2-oxo-1,3- benzodiazol-5-yl] hept-6-ynoic acid 384.1 (400 MHz, DMSO-d₆) δ 12.09 (br, 1H), 11.11 (s, 1H), 7.24 (d, J = 1.4 Hz, 1H), 7.18-6.97 (m, 2H), 5.43 (dd, J = 12.7, 5.3 Hz, 1H), 3.37 (s, 3H), 3.03-2.83 (m, 1H), 2.79-2.56 (m, 2H), 2.43 (t, J = 6.9 Hz, 2H), 2.28 (t, J = 7.2 Hz, 2H), 2.07-1.98 (m, 1H), 1.65 (ddd, J = 11.8, 8.7, 5.7 Hz, 2H), 1.56 (dq, J = 8.2, 6.4, 5.9 Hz, 2H). G-2- 23

8-[1-(2,6- dioxopiperidin- 3-yl)-3-methyl- 2-oxo-1,3- benzodiazol- 5-yl]oct-7- ynoic acid 398.2 (400 MHz, DMSO-d₆) δ 12.00 (br, 1H), 11.13 (s, 1H), 7.24 (s, 1H), 7.09 (s, 2H), 5.38 (dd, J = 12.9, 5.2 Hz, 1H), 3.33 (s, 3H), 2.89 (t, J = 16.8 Hz, 1H), 2.67 (m, 2H), 2.42 (t, J = 7.0 Hz, 2H), 2.23 (t, J = 7.3 Hz, 2H), 2.10-2.00 (m, 1H), 1.55 (m, 4H), 1.43 (q, J = 7.6 Hz, 2H). G-2- 24

8-[1-(2,6- dioxopiperidin- 3-yl)-3-methyl- 2-oxo-1,3- benzodiazol-4- yl]oct-7- ynoic acid 398.2 (400 MHz, DMSO-d₆) δ 12.02 (br, 1H), 11.13 (s, 1H), 7.12 (dd, J = 7.7, 1.3 Hz, 1H), 7.06 (dd, J = 7.9, 1.2 Hz, 1H), 6.99 (t, J = 7.8 Hz, 1H), 5.39 (dd, J = 12.7, 5.4 Hz, 1H), 3.64 (s, 3H), 2.98-2.82 (m, 1H), 2.79- 2.56 (m, 2H), 2.24 (t, J = 7.1 Hz, 2H), 2.18 (dd, J = 9.4, 7.3 Hz, 1H), 2.02 (ddd, J = 10.8, 5.8, 3.6 Hz, 1H), 1.63-1.37 (m, 6H), 1.37-1.19 (m, 1H). G-2- 25

8-[2-(2,6- dioxopiperidin- 3-yl)-1- oxo-3H- isoindo1-4- yl]oct-7- ynoic acid 383.2 (400 MHz, DMSO-d₆) δ 11.99 (br, 1H), 10.99 (s, 1H), 7.71 (dd, J = 7.6, 1.1 Hz, 1H), 7.64 (dd, J = 7.7, 1.1 Hz, 1H), 7.57-7.48 (m, 1H), 5.14 (dd, J = 13.3, 5.1 Hz, 1H), 4.45 (d, J = 17.7 Hz, 1H), 4.31 (d, J = 17.7 Hz, 1H), 2.91 (ddd, J = 17.9, 13.6, 5.5 Hz, 1H), 2.60 (d, J = 17.4 Hz, 2H), 2.48 (d, J = 6.9 Hz, 2H), 2.23 (t, J = 7.2 Hz, 2H), 2.09-1.97 (m, 1H), 1.57 (m, 4H), 1.45 (td, J = 8.3, 4.3 Hz, 2H). G-2- 26

5-[1-(2,6- dioxopiperidin- 3-yl)-3-methyl- 2-oxo-1,3- benzodiazol- 4-yl]pent- 4-ynoic acid 356.1 (400 MHz, DMSO-d₆) δ 12.14 (br, 1H), 11.11 (s, 1H), 7.08-7.00 (m, 2H), 6.95 (dd, J = 6.9, 2.1 Hz, 1H), 5.38 (dd, J = 12.6, 5.4 Hz, 1H), 3.52 (s, 3H), 2.98 (ddd, J = 8.5, 7.0, 2.2 Hz, 2H), 2.90 (ddd, J = 16.6, 13.2, 5.3 Hz, 1H), 2.78-2.53 (m, 4H), 2.02 (ddt, J = 11.1, 8.8, 2.3 Hz, 1H). G-2- 27

7-[3-(2,6- dioxopiperidin- 3-yl)-1-methyl- 2-oxo-1,3- benzodiazol- 5-yl]hept- 6-ynoic acid 384.05 (400 MHz, DMSO-d₆) δ 12.09 (s, 1H), 11.10 (s, 1H), 7.22 (s, 1H), 7.20-7.10 (m, 2H), 5.39 (dd, J = 12.7, 5.3 Hz, 1H), 3.34 (s, 3H), 2.94-2.81 (m, 1H), 2.79-2.69 (m, 1H), 2.67-2.58 (m, 1H), 2.42 (t, J = 6.9 Hz, 2H), 2.35-2.20 (m, 1H), 2.05-1.97 (m, 1H), 1.69-1.61 (m, 2H), 1.57-1.53 (m, 2H) G-2- 28

methyl 5-(4- [[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoyl butoxylmethyl] phenyl)pent- 4-ynoate 433.20 (400 MHz, DMSO-d₆) δ 7.38-7.35 (m, 2H), 7.32-7.28 (m, 2H), 6.84- 6.82 (d, J = 8.6 Hz, 1H), 6.73-6.68 (m, 2H), 4.46 (s, 2H), 3.95-3.93 (m, 1H), 3.64 (s, 3H), 3.61-3.52 (m, 2H), 3.32 (s, 2H), 2.74-2.57 (m, 6H), 2.08-2.04 (m, 2H), 1.37 (s, 9H) G-2- 29

5-(4-[[(tert- butoxycarbonyl) amino]methyl] phenyl)pent- 4-ynoic acid 304.15 (400 MHz, DMSO-d₆) δ 7.23 (q, J − 8.1 Hz, 4H), 6.25 (t, J = 2.3 Hz, 1H), 4.11 (d, J = 6.1 Hz, 2H), 3.19- 3.10 (m, 2H), 2.83-2.72 (m, 2H), 1.40 (s, 9H) G -2- 30

tert-butyl 3-(2[2-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl- 2-oxo-1,3- benzodiazol- 5-yl]ethynyl] phenyl) propanoate 488.15 (400 MHz, DMSO-d₆) δ 11.14 (s, 1H), 7.51 (dd, J = 7.3, 1.3 Hz, 1H), 7.41 (d, J = 1.5 Hz, 1H), 7.36-7.32 (m, 2H), 7.30-7.25 (m, 2H), 7.21 (d, J = 8.2 Hz, 1H), 5.45-5.41 (m, 1H), 3.38 (s, 3H), 3.08 (t, J = 7.7 Hz, 2H), 2.96-2.85 (m, 1H), 2.77-2.73 (m, 1H), 2.68-2.66 (m, 1H), 2.64- 2.61 (m, 2H), 2.10-2.01 (m, 1H), 1.60-1.44 (m, 2H), 1.38 (s, 9H) G-2- 31

6-[4-[(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoyl butoxy]phenyl] hex-5-ynoic acid 419.15 (400 MHz, DMSO-d₆) δ 12.07 (s, 1H), 7.34-7.28 (m, 2H), 7.26 (s, 1H), 6.93-6.87 (m, 2H), 6.84 (d, J = 8.5 Hz, 1H), 6.73 (s, 1H), 3.90-3.81 (m, 2H), 3.71 (dq, J = 9.1, 4.7 Hz, 1H), 2.46-2.42 (m, 4H), 2.21- 2.05 (m, 3H), 1.76 (h, J = 7.2, 6.7 Hz, 2H), 1.64-1.61 (m, 1H), 1.39 (s, 9H) (G-2- 32

6-[3-[(2S)-2-[(tert- butoxycarbonyl) amino]carbamoyl butoxy]phen-4- yl]hex- 5-ynoic acid [(M − 1)]⁻ = 417.23 400 MHz, DMSO-d₆) δ 7.25 (t, J = 7.6 Hz, 2H), 6.97 (d, J = 7.6 Hz, 1H), 6.92 (d, J = 7.5 Hz, 2H), 6.82 (d, J = 8.5 Hz, 1H), 6.73 (s, 1H), 3.92-3.86 (m, 3H), 3.75- 3.67 (m, 1H), 3.38 (s, 1H), 2.46 (s, 2H), 2.18-2.04 (m, 3H), 1.84-1.75 (m, 3H), 1.64-1.58 (m, 1H), 1.40 (s, 9H) G-2- 33

methyl 3-(4-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] prop-1-yn-1- yl]phenyl) propanoate 432.52 (400 MHz, CDCl₃) 7.38 (d, J = 8.0 Hz, 2H), 7.17 (d, J = 8.0 Hz, 2H), 6.52 (s, 1H), 5.49 (s, 1H), 5.02 (d, J = 9.0 Hz, 1H), 4.38 (s, 2H), 3.91-3.77 (m, 1H), 3.68 (s, 3H), 3.66-3.60 (m, 2H), 2.96 (t, J = 8.7, 2H), 2.64 (t, J = 8.2 Hz, 2H), 2.35- 2.29 (m, 2H), 1.96-1.87 (m, 2H), 1.45 (s, 9H) G-2- 34

7-[3-methyl-1-(1- methyl-2,6- dioxopiperidin- 3-yl)-2-oxo-1,3- benzodiazol-5- yl]hept- 6-ynoic acid 398.05 (400 MHz, CDCl₃) δ 7.18-7.13 (m, 1H), 7.09 (d, J = 1.5 Hz, 1H), 6.71 12.6, 4.9 Hz, 1H), 3.44 (s, 3H), 3.26 (s, 3H), 3.11-3.00 (m, 1H), 2.94- 2.80 (m, 1H), 2.79-2.64 (m, 1H), 2.47 (q, J = 6.8 Hz, 4H), 2.40 (dd, J = 13.0, 6.7 Hz, 1H), 2.27-2.09 (m, 1H), 1.90-1.78 (m, 2H), 1.74-1.70 (m, 2H) G-2- 35

5-(3-[[(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoyl butanamido] methyl] phenyl)pent- 4-ynoic acid 432.20 (400 MHz, DMSO-d₆) δ 8.32 (t, J = 6.1 Hz, 1H), 7.33-.22 (m, 2H), 7.16 (d, J = 9.4 Hz, 2H), 7.13-7.05 (m, 2H), 6.94-6.90 (m, 1H), 6.76 (s, 1H), 6.24 (t, J = 2.3 Hz, 1H), 4.29- 4.26 (m, 2H), 3.96-.86 (m, 1H), 3.18-3.13 (m, 2H), 2.84 -2.75 (m, 1H), 2.19 -2.03 (m, 2H), 1.95-1.79 (m, 1H), 1.76-1.69 (m, 1H), 1.39 (s, 9H) G-2- 36

methyl 5-[4- ([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoyl pentan-2-yl]oxy] methyl)-2- fluorophenyl] pent-4-ynoate 464.534 (400 MHz, DMSO-d₆) δ 7.38 (t, J = 7.7 Hz, 1H), 7.23 (d, J = 9.8 Hz, 2H), 7.13 (dd, J = 7.9, 1.5 Hz, 1H), 6.71-6.62 (m, 2H), 4.55-4.43 (m, 2H), 3.64 (s, 3H), 3.49 (d, J = 12.4 Hz, 1H), 3.44-3.40 (m, 1H), 2.72 (dd, J = 7.6, 5.7 Hz, 2H), 2.65-2.61 (m, 2H), 2.15-1.95 (m, 2H), 1.78- 1.74 (m, 1H), 1.54-1.43 (m, 1H), 1.38 (s, 9H), 1.07 (d, J = 6.1 Hz, 3H) G-2- 37

methyl 5-[4- ([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoyl pentan-2-yl] oxylmethyl)-3- fluorophenyl] pent-4-ynoate 465.20 (400 MHz, DMSO-d₆) δ 7.43 (t, J = 7.8 Hz, 1H), 7.19 (t, J = 8.2 Hz, 3H), 6.68 (s, 1H), 6.61 (d, J = 8.9 Hz, 1H), 4.52 (q, J = 12.4 Hz, 2H), 3.64 (s, 3H), 3.46-3.41 (m, 2H), 2.72-2.59 (m, 4H), 2.13-1.97 (m, 2H), 1.82-1.69 (m, 1H), 1.51-1.42 (m, 1H), 1.38 (s, 9H), 1.07 (d, J = 5.7 Hz, 3H). G-2- 38

8-[2-(1-methyl-2,6- dioxopiperidin- 3-yl)-1-oxo- 3H-isoindo1-4- yl]oct-7- ynoic acid 397.20 (400 MHz, DMSO-d₆) δ 11.99 (s, 1H), 7.72 (d, J = 7.5 Hz, 1H), 7.64 (d, J = 7.5 Hz, 1H), 7.53 (t, J = 7.6 Hz, 1H), 5.22 (dd, J = 13.5, 5.1 Hz, 1H), 4.51-4.27 (m, 2H), 3.07- 2.94 (m, 4H), 2.78-2.75 (m, 1H), 2.50- 2.40 (m, 3H), 2.23 (t, J = 7.2 Hz, 2H), 2.06-2.20 (m, 1H), 1.58-1.54 (m, 4H), 1.46-1.43 (m, 2H). G-2- 39

6-[1-[2,6- dioxopiperidin- 3-yl)-3-methyl- 2-oxo-1,3- benzodiazol- 4-yl]hex- 5-ynoic acid 370.00 (400 MHz, DMSO-d₆) δ 12.09 (s, 1H), 11.11 (s, 1H), 7.16-7.10 (m, 1H), 7.07 (d, J = 7.9 Hz, 1H), 6.99 (d, J = 7.9 Hz, 1H), 5.39 (dd, J = 12.6, 5.3 Hz, 1H), 3.64 (s, 3H), 2.40 (t, J = 7.2 Hz, 2H), 2.36-2.28 (m, 4H), 2.24-2.14 (m, 2H), 1.86-1.78 (m, 2H) G-2- 40

7-[1-(2,6- dioxopiperidin- 3-yl)-3-methyl- 2-oxo-1,3- benzodiazol-4- yl]hept- 6-ynoic acid 384.15 (400 MHz, DMSO-d₆) δ 12.03 (s, 1H), 11.13 (d, J = 8.0 Hz, 1H), 7.12 (d, J = 7.7, 1H), 7.06 (d, J = 7.9, 1H), 6.99 (dd, J = 7.9, 7.7 Hz, 1H), 5.40 (dd, J = 12.5, 5.4 Hz, 1H), 3.64 (s, 3H), 2.96-2.83 (m, 1H), 2.79- 2.59 (m, 3H), 2.54-2.52 (m, 2H), 2.38-2.24 (m, 2H), 1.67 (d, J = 7.3 Hz, 1H), 1.62 (d, J = 6.8 Hz, 1H), 1.60-1.56 (m, 1H), 1.47 (d, J = 7.9 Hz, 1H) G-2- 41

9-[1-(2,6- dioxopiperidin- 3-yl)-3- methyl-2-oxo- 1,3-benzodiazol- 4-yl]non- 8-ynoic acid 412.25 (400 MHz, DMSO-d₆) δ 11.99 (s, 1H), 11.13 (s, 1H), 7.12 (dd,J = 7.8, 1.3 Hz, 1H), 7.06 (dd, J = 7.8, 1.2 Hz, 1H), 6.99 (t, J = 7.8 Hz, 1H), 5.39 (dd, J = 12.6, 5.4 Hz, 1H), 3.64 (s, 3H), 2.76-2.67 (m, 1H), 2.64- 2.58 (m, 1H), 2.26-2.18 (m, 2H), 1.67-1.47 (m, 6H), 1.45-1.21 (m, 6H) G-2- 42

6-[3-R2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-fluorophenyl] hex-5-ynoic acid 436 48 (400 MHz, DMSO-d₆) δ 7.80 (s, 1H), 7.27 (s, 1H), 7.17 (t, J = 8.1 Hz, 1H), 7.07 (t, J = 7.9 Hz, 1H), 6.99 (t, J = 6.7 Hz, 1H), 6.73 (s, 1H), 3.97-3.93 (m, 2H), 2.77 -2.72 (m, 1H), 2.48 (s, 2H), 2.17-2.03 (m, 2H), 1.83-1.79 (m, 4H), 1.62-1.58 (m, 1H), 1.38 (s, 9H), 1.33-1.31 (m, 2H) G-2- 49

methyl 6-[5- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoyl butoxy]-2- chlorophenyl] hex-5-ynoate [(M − 1)]⁻ = 465.20 (400 MHz, DMSO-d₆) 6 7.39 (d, J = 8.9 Hz, 1H), 7.25 (d, 1H), 7.06 (d, J = 3.0 Hz, 1H), 6.94 (d, J = 8.9, 3.1 Hz, 1H), 6.82 (d, J = 8.5 Hz, 1H), 6.72 (d, 1H), 3.86-3.88 (m, J = 5.9 Hz, 2H), 3.71-3.68 (m, 2H), 2.52 (d, J = 14.9 Hz, 1H), 2.43-2.30 (m, 5H), 2.09-2.01 (m, 2H), 1.88-1.62 (m, 3H), 1.60-1.56 (m, 1H), 1.39 (s, 9H) G-2- 50 _

methyl 6-[3- [(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoyl butoxy]-4- chlorophenyl] hex-5-ynoate 467.2 0 (400 MHz, DMSO-d₆) δ 7.38 (d, J = 8.1 Hz, 1H), 7.26 (s, 1H), 7.15 (d, J = 1.8 Hz, 1H), 6.98 (dd, J = 8.1, 1.8 Hz, 1H), 6.79 (d, J = 8.5 Hz, 1H), 6.73 (m, 1H), 3.97-3.79 (m, 2H), 3.76-3.53 (m, 1H), 3.32-3.08 (m, 1H), 2.48-2.26 ( m, 4H), 2.45- 2.26 (m, 7H), 2.21-2.05 (m, 2H), 1.82-1.70 (m, 5H), 1.69-1.57 (m, 1H), 1.44-1.40 (m, 1H), 1.36-1.24 (m, 1H) G-2- 51

6-[3-[(3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoylpent-l- yn-1-yl]phenyl] hex-5-ynoic acid 413.10 (300 MHz, DMSO-d₆) δ 12.08 (s, 1H), 7.73-7.13 (m, 6H), 6.76 (s, 1H), 4.45 (d, J = 7.9 Hz, 1H), 2.44 (d, J = 7.0 Hz, 2H), 2.38 (t, J = 7.4 Hz, 2H), 2.22 (td, J = 7.3, 2.5 Hz, 2H),1.84 (q, J = 7.3 Hz, 2H), 1.75 (q, J = 7.2 Hz, 2H), 1.40 (s, 9H) G-2- 52

benzyl (1r, 4r)-4- [2-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol- 5-yl]ethynyl] cyclohexane-1- carboxylate 500.10 (400 MHz, Chloroform-d) δ 8.15 (s, 1H), 7.44-7.31 (m, 5H), 7.15 (dd, J = 8.1, 1.5 Hz, 1H), 7.07 (d, J = 1.5 Hz, 1H), 6.73 (d, J = 8.2 Hz, 1H), 5.20 (dd, J = 12.3, 5.1 Hz, 1H), 5.15 (s, 2H), 3.43 (s, 3H), 3.01-2.92 (m, 1H), 2.91-2.66 (m, 2H), 2.50 (s, 1H), 2.54-2.35 (m, 1H), 2.31-2.22 m, 1H), 2.18-1.98 (m, 4H), 1.60- 1.43 (m, 4H) G-2- 53

(1s, 4s)-4-((1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-benzo[d] imidazol- 5-yl)ethynyl) cyclohexane-1- carboxylate 500.10 (400 MHz, Chloroform-d) δ 8.30 (s, 1H), 7.38 (d, J = 4.6 Hz, 5H), 7.16 (dd, J = 8.1, 1.5 Hz, 1H), 7.09 (d, J = 1.5 Hz, 1H), 6.74 (d, J = 8.1 Hz, 1H), 5.21 (dd, J = 12.6, 5.4 Hz, 1H), 5.16 (s, 2H), 3.44 (s, 3H), 2.96 (dt, J = 19.6, 4.2 Hz, 2H), 2.79 (dtt, J = 38.0, 13.0, 6.7 Hz, 2H), 2.45 (tt, J = 10.3, 3.6 Hz, 1H), 2.26 (dq, J = 13.0, 3.1, 2.3 Hz, 1H), 2.14-1.93 (m, 3H), 1.90 (dtd, J = 17.5, 8.9, 4.2 Hz, 3H), 1.73-1.61 (m, 2H) G-2- 54

methyl 6-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 5-chlorophenyl] hex-5-ynoate 467.05 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 7.04-6.99 (m, 2H), 6.92 (t, J = 1.8 Hz, 1H), 6.83 (d, J = 8.5 Hz, 1H), 6.73 (s, 1H), 4.48-4.34 (m, 1H), 3.91 (d, J = 5.8 Hz, 2H), 3.60 (s, 3H), 2.15-2.09 (m, 2H), 1.79 (d, J = 7.3 Hz, 2H), 1.76-1.69 (m, 2H), 1.62 (d, J = 14.1 Hz, 2H), 1.58-1.46 (m, 2H), 1.38 (s, 9H) G-2- 55

6-[3-(2S)- 2-[(tert-] butoxycarbonyl) amino-]- carbamoylbutoxy]- 2-methylphenyl] hex-5-ynoic acid [(M - 1)]⁻ = 431.05 (400 MHz, DMSO-d₆) δ 12.12 (s, 1H), 7.69-7.52 (m, 2H), 7.27 (s, 1H), 7.10 (t, J = 7.9 Hz, 1H), 6.93 (dd, J = 12.1, 7.9 Hz, 2H), 6.83 (d, J = 8.3 Hz, 1H), 6.73 (s, 1H), 3.92- 3.88 (m, 1H), 3.86-3.70 (m, 2H), 2.40 (t, J = 6.9 Hz, 2H), 2.23 (s, 3H), 2.15-2.09 (m, 2H), 1.86-1.73 (m, 3H), 1.68-1.52 (m, 1H), 1.39 (s, 9H) G-2- 56

6-[3-(2S)- 2-[(tert-] butoxycarbonyl) amino]-4- carbamoylbutoxy] phenyl]hex- 5-ynoate 433.30 (400 MHz, DMSO-d₆) δ 7.56 (td, J = 7.4, 2.5 Hz, 1H), 7.28-7.21 (m, 1H), 6.96 (dt, J = 7.6, 1.2 Hz, 1H), 6.91 (dd, J = 7.0, 1.1 Hz, 2H), 6.82 (d, J = 8.5 Hz, 1H), 6.72 (s, 1H), 3.90-3.86 (m, 2H), 3.72-3.68 (m, 1H), 3.61 (s, 3H), 2.47 (s, 3H), 2.20-2.03 (m, 2H), 1.82-1.78 (m, 4H), 1.61 (s, 1H), 1.39 (s, 9H) G-2- 57

6-[4-(2S)- [(tert-] butoxycarbonyl) amino]-4- carbamoylbutoxy]- 3-fluorophenyl] hex-5- ynoic acid [(M - 1)]⁻ = 435.05 (400 MHz, DMSO-d₆) δ 12.08 (s, 1H), 7.62 (d, J =10.4 Hz, 1H), 7.60-7.51 (m, 1H), 7.27 (s, 1H), 7.22-7.13 (m, 1H), 6.83 (d, J = 8.5 Hz, 1H),6.74 (s, 1H), 3.98-3.94 (m, 2H), 3.74-3.70 (m, 1H), 2.48-2.33 (m, 2H), 2.21-2.04 (m, 2H), 1.79 (s, 1H), 1.78-1.76 (m, 2H), 1.38-1.35 (m, 9H), 1.34-1.31 (m, 1H), 1.30- 1.20 (m, 1H), 0.90-0.82 (m, 1H) G-2- 58

methyl 6-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoyl butanamido] phenyl]hex- 5-ynoate 446.15 (300 MHz, DMSO-d₆) δ 10.02 (s, 1H), 7.71 (t, J = 1.8 Hz, 1H), 7.50 (d, J = 8.5 Hz, 1H), 7.27 (t, J = 7.9 Hz, 2H), 7.08-7.04 (m, 2H), 6.76 (s, 1H), 4.00 (q, J = 7.5 Hz, 1H), 3.60 (s, 3H), 2.47-2.44 (m, 4H), 2.14 (q, J = 7.7 Hz, 2H), 1.87-1.75 (m, 4H), 1.38 (s, 9H) G-2- 59

6-(3-[[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2-yl]oxy] phenyl)hex- 5-ynoic acid 433.15 (400 MHz, DMSO-d₆) δ 7.79 (s, 1H), 7.26-7.21 (m, 2H), 6.94 (d, J = 7.5 Hz, 1H), 6.88-6.86 (m, 2H), 6.81-6.66 (m, 2H), 4.36-4.31 (m, 1H), 3.56-3.44 (m, 1H), 3.17 (s, 1H), 2.46-2.39 (m, 3H), 2.14-2.00 (m, 2H), 1.87-1.76 (m, 3H), 1.58- 1.45 (m, 1H), 1.38 (s, 9H), 1.17 (d, J = 5.9 Hz, 3H) G-2- 60

methyl 5-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] phenyl]pent- 4-ynoate 419.05 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 7.25 (t, J = 7.9 Hz, 1H), 6.99- 6.86 (m, 3H), 6.81 (d, J = 8.5 Hz, 1H), 6.72 (s, 1H), 3.90-3.86 (m, 2H), 3.73-3.69 (m, 1H), 3.64 (s, 3H), 2.71-2.56 (m, 4H), 2.21-2.03 (m, 2H), 1.86-1.73 (m, 1H), 1.67- 1.53 (m, 1H), 1.39 (s, 9H) G-2- 61

6-[5-[(2S)- 2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-methylphenyl] hex-5-ynoic acid 433.05 (400 MHz, DMSO-d₆) δ 12.06 (s, 1H), 7.25 (s, 1H), 7.14 (d, J = 8.5 Hz, 1H), 6.88 (d, J = 2.7 Hz, 1H), 6.85-6.77 (m, 2H), 6.75 (s, 1H), 3.89-3.78 (m, 2H), 3.70-3.68 (m, 2H), 2.41-2.39 (m, 2H), 2.27-2.25 (m, 3H), 2.11-2.09 (m, 2H), 1.78 (s, 3H), 1.60-1.58 (m, 2H), 1.39 (s, 9H) G-2- 62

6-[3-[(2S)- 2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 5-methylphenyl] hex-5-ynoic acid [(M − 1)]⁻ = 431.05 (400 MHz, DMSO-d₆) δ 12.09 (s, 1H), 7.25 (s, 1H), 6.80 (d, J=4.7 Hz, 2H), 6.75-6.71 (m, 3H), 3.91-3.80 (m, 2H), 3.71-3.67 (m, 1H), 2.41 (d, J = 24.6, 7.2 Hz, 3H), 2.24-2.20 (m, 3H), 2.18-2.06 (m, 3H), 1.78-1.74 (m, 2H), 1.62-1.58 (m, 1H), 1.39 (s, 9H), 1.28 -1.24 (m, 1H) G-2- 63

6-[3-[(2S)- 2-[(tert- butoxycarbonyl) amino]4- carbamoylbutoxy]- 4-methylphenyl] hex-5-ynoic acid 433.20 (400 MHz, DMSO-d₆) δ 12.13 (s, 1H), 7.27 (s, 1H), 7.09 (d, J = 7.5 Hz, 1H), 6.88 (d, J = 9.3, 1.8 Hz, 2H), 6.80 (d, J = 8.4 Hz, 1H), 6.73 (s, 1H), 3.94-3.90 (m, 1H), 3.86- 3.71 (m, 2H), 2.44-2.40 (m, 2H), 2.40-2.36 (m, 2H), 2.15-2.11 (m, 5H), 1.75-.72 (m, 2H), 1.68-1.54 (m, 2H), 1.39 (s, 9H) G-2- 64

6-[5-[(2S)- 2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-fluorophenyl] hex-5-ynoic acid 437.05 (400 MHz, DMSO-d₆) δ 12.09 (s, 1H), 7.25 (s, 1H), 7.16 (t, J = 9.1 Hz, 1H), 6.98 (dd, J = 5.8, 3.1 Hz, 1H), 6.95-6.91 (m, 1H), 6.81 (d, J = 8.5 Hz, 1H), 6.72 (s, 1H), 3.91-3.80 (m, 2H), 3.69 (s, 1H), 2.50-2.48 (m, 2H), 2.39 (t, J = 7.4 Hz, 2H), 2.13- 2.09 (m, 2H), 1.79-1.75 (m, 3H), 1.62-1.58 (m, 1H), 1.39 (s, 9H) G-2- 65

6-[3-[(2S)- 2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 5-fluorophenyl] hex-5-ynoic acid 437.05 (400 MHz, DMSO-d₆) δ 12.09 (s, 1H), 7.56-7.53 (m, 2H), 7.26 (s, 1H), 6.876.77 (m, 3H), 3.91 (d, J = 5.9 Hz, 2H), 3.73-3.69 (m, 1H), 2.46 (t, J = 7.0 Hz, 2H), 2.38 (t, J = 7.7 Hz, 2H), 2.20-2.05 (m, 2H), 1.85-1.69 (m, 3H), 1.61-1.57 (m, 1H), 1.39 (s, 9H) G-2- 66

methy 5-[4- ([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]- 5-carbamoylpentan- 2-yl]oxy]methyl)- 2-methylphenyl] pent-4-ynoate 461.25 (400 MHz, Methanol-d₄) δ 7.28 (d, J = 7.9 Hz, 1H), 7.21 (s, 1H), 7.12 (d, J = 7.9 Hz, 1H), 4.60-4.42 (m, 2H), 3.72 (s, 3H), 3.70-3.68 (m, 3H), 3.62-3.55 (m, 1H), 3.53-3.47 (m, 1H), 2.76 (t, J = 7.0 Hz, 2H), 2.65 (t, J = 7.1 Hz, 2H), 2.38 (s, 3H), 2.33-2.19 (m, 2H), 2.02-1.94 (m, 1H), 1.68-1.58 (m, 1H), 1.45 (s, 9H), 1.18 (d, J = 6.2 Hz, 3H) G-2- 67

6-(3-[[2S)- 2-[(tert- butoxycarbonyl) amino]-4- carbamoyl butanamido] methyl]phenyl) hex-5-ynoic acid 446.2 0 (400 MHz, DMSO-d₆) δ 12.11 (s, 1H), 8.40-8.27 (m, 1H), 7.29-7.25 (m, 3H), 7.22-7.20 (m, 1H), 6.95 (d, J = 7.8 Hz, 1H), 6.76 (s, br, 1H), 4.35-4.17 (m, 2H), 3.89 (q, J = 7.7 Hz, 1H), 2.45 (t, J = 7.0 Hz, 2H), 2.41-2.29 (m, 3H), 2.26-2.19 (m, 1H), 2.13-2.11 (m, 1H), 1.87-1.83 (m, 1H), 1.74-1.70 (m, 3H), 1.39 (s, 9H) G-2- 68

tert-butyl N- [(3S,4R)-1- carbamoyl-4- ([4-[3-(1-[[(2S)- 1 -[(2S,4R)-4- hydroxy-2-([[4- (4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl) pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2-yl] carbamoyl] cyclopropyl)prop- 1-yn-1-yl]phenyl] methoxy)pentan- 3-yl]carbamate 871.40 (400 MHz, Methanol-d₄) δ 8.90 (s, 1H), 7.66 (dd, J = 12.7, 7.4 Hz, 1H), 7.58 (td, J = 8.2, 7.8, 3.0 Hz, 1H), 7.50 (d, J = 8.0 Hz, 2H), 7.46-7.39 (m, 1H), 7.35 (d, J = 11.7 Hz, 1H), 7.27 (d, J = 7.9 Hz, 2H), 4.75 (d, J = 13.4 Hz, 1H), 4.65-4.42 (m, 5H), 4.35 (d, J = 15.5 Hz, 1H), 3.93- 3.78 (m, 2H), 3.60 (dd, J = 10.1, 6.2 Hz, 1H), 3.58-3.44 (m, 1H), 3.03 (d, J = 18.1Hz, 1H), 2.67 (d, J = 9.1 Hz, 1H), 2.47 (d, J = 12.3 Hz, 3H), 2.27 (dt, J = 19.9, 9.8 Hz, 3H), 2.11- 1.98 (m, 1H), 1.97 (d, J = 11.7 Hz, 1H), 1.62 (d, J = 15.1 Hz, 1H), 1.45 (d, J = 5.0 Hz, 9H), 1.33-1.23 (m, 1H), 1.17 (dd, J = 10.4, 6.3 Hz, 4H), 1.06 (d, J = 9.9 Hz, 9H), 1.02 (d, J = 8.0 Hz, 1H), 0.88 (q, J = 3.8, 3.3 Hz, 1H) G-2- 69

6-[3-[(1E,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoylpent-1- en-1-yl]phenyl] hex-5-ynoic acid 415.10 (400 MHz, DMSO-d₆) δ 12.13 (s, (s, 1H), 6.40 (d, J = 15.9 Hz, 1H), 6.21 (dd, J = 16.0, 6.6 Hz, 1H), 4.08-4.02 (m, 1H), 2.47 (t, J = 6.9 Hz, 2H), 2.44-2.36 (m, 2H), 2.13- 2.10 (m, 2H), 1.82-1.69 (m, 4H), 1.40 (s, 9H) G-2- 70

methyl 5-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl) -amino]5- carbamoylpentan- 2-yl]oxy]methyl)- 3-fluorophenyl] pent-4-ynoate 465.20 (400 MHz, DMSO-d₆) δ 7.43 (t, J = 7.7 Hz, 1H), 7.21-7.17 (m, 3H), 6.68 (s, 1H), 6.61 (d, J = 8.8 Hz, 1H), 4.52 (q, J = 12.4 Hz, 2H), 3.64 (s, 3H), 3.46-3.40 (m, 2H), 2.70- 2.61 (m, 4H), 2.11-1.97 (m, 2H), 1.80-1.72 (m, 1H), 1.37 (s, 9H), 1.34 (s, 1H), 1.07 (d, J = 5.6 Hz, 3H) G-2- 71

methyl 5-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2-yl]oxy]methyl)- 3-methylphenyl] pent-4-ynoate 461.24 (400 MHz, DMSO-d₆) δ 7.67-7.52 (m, 1H), 7.29 (d, J = 7.7 Hz, 1H), 7.22 (s, 1H), 7.18-7.12 (m, 2H), 6.68 (s, 1H), 6.60 (d, J = 8.7 Hz, 1H), 4.45 (q, J = 12.1 Hz, 2H), 3.61 (d, J = 10.2 Hz, 1H), 3.43 (h, J = 6.8, 5.8 Hz, 2H), 3.32 (d, J = 9.6 Hz, 1H), 2.64 (dq, J = 12.2, 6.2 Hz, 4H), 2.55 (d, J = 5.3 Hz, 1H), 2.23 (s, 3H), 2.12-1.97 (m, 2H), 1.81-1.73 (m, 1H), 1.38 (s, 9H), 1.08 (d, J = 5.6 Hz, 3H) G-2- 72

methyl 5-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl] pent-4-ynoate 451.20 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 7.00 (d, J = 7.7 Hz, 1H), 6.84 (d, J = 8.4 Hz, 1H), 6.80-6.71 (m, 2H), 3.95-3.90 (m, 2H), 3.76-3.68 (m, 1H), 3.64 (s, 3H), 2.70 (dd, J = 7.6, 5.6 Hz, 2H), 2.64-2.58 (m, 2H), 2.23 (s, 3H), 2.16-2.07 (m, 2H), 1.85-1.73 (m, 1H), 1.66-1.52 (m, 1H), 1.39 (s, 9H) G-2- 73

methyl 5-[4- [(2E,4S)-4-[(tert- butoxycarbonyl) amino]-6- carbamoylhex- 2-en-1-yl] phenyl]pent- 4-ynoate 429.25 (400 MHz, DMSO-d₆) δ 7.29 (d, J =7.9 Hz, 2H), 7.23 (s, 1H), 7.16 (d, J = 8.0 Hz, 2H), 6.87 (d, J = 8.8 Hz, 1H), 6.71 (s, 1H), 5.67-5.51 (m, 1H), 5.46-5.31 (m, 1H), 3.87-3.85 (m, 1H), 3.65 (s, 3H), 3.35-3.31 (m, 2H), 2.74-2.56 (m, 4H), 2.04 (t, J = 7.7 Hz, 2H), 1.68-1.57 (m, 2H), 1.38 (s, 9H) G-2- 74

methyl 6-[6- [(1S)-3- carbamoyl-1-[(2- methylpropane- 2-sulfinyl) amino]propyl] pyridin-3-yl]hex-5- ynoate 408.15 (400 MHz, DMSO-d₆) δ 8.45 (s, 1H), 7.72-7.71 (m, 1H), 7.45-7.43 (d, J = 8.0 Hz, 1H), 7.28 (s, 1H), 6.78 (s, 1H), 5.75-5.74 (d, J = 5.3 Hz, 1H), 4.33-4.28 (m, 1H), 3.61 (s, 3H), 2.48 (s, 2H), 2.47 (s, 1H), 2.19-1.99 (m, 4H), 1.86-1.78 (m, 3H), 1.08 (s, 9H) G-2- 75

methyl 5-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-chlorophenyl] pent-4-ynoate 453.10 (300 MHz, DMSO-d₆) δ 7.31-7.20 (m, 2H), 7.15 (d, J = 8.2 Hz, 1H), 7.11-7.03 (m, 1H), 6.83 (d, J = 8.4 Hz, 1H), 6.75 (s, 1H), 3.96 (dd, J = 6.2, 3.0 Hz, 2H), 3.78 (s, 1H), 3.65 (s, 3H), 2.80-2.59 (m, 4H), 2.16- 2.12 (m, 2H), 1.85-1.81 (s, 1H), 1.63-1.59 (m, 1H), 1.40 (s, 9H) G-2- 76

methyl 6-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 5-chloro-2- fluorophenyl]hex- 5-ynoate 485.20 (300 MHz, DMSO-d₆) δ 7.37-7.33 (m, 1H), 7.27 (s, 1H), 7.10-7.08 (m, 1H) , 6.85 (d, J = 8.4 Hz, 1H), 6.74 (s, 1H), 4.03-3.98 (m, 3H), 3.74- 3.72 (m, 1H), 3.61 (s, 3H), 2.15- 2.12 (m, 2H), 1.87-1.69 (m, 6H), 1.62-1.58 (m, 1H), 1.39 (s, 9H) G-2- 77

methyl 5-(3- [2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutanamido]- 2-chlorophenyl) pent-4-ynoate 466.20 (400 MHz, DMSO-d₆) δ 9.45 (s, 1H), 7.87-7.79 (m, 1H), 7.63 (td, J = 6.2, 5.1, 3.4 Hz, 1H), 7.63-7.52 (m, 1H), 7.29 (d, J = 4.8 Hz, 2H), 6.81 (s, 1H), 4.13 (s, 1H), 3.64 (s, 3H), 2.75 (dd, J = 7.4, 5.8 Hz, 2H), 2.65 (dd, J = 7.4, 5.8 Hz, 2H), 2.20 (d, J = 8.1 Hz, 2H), 2.00 (s, 1H), 1.83-1.79 (m, 1H), 1.41 (s, 9H) G-2- 78

methyl 6-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutanamido]- 2-chlorophenyl] hex-5-ynoate 480.20 (300 MHz, DMSO-d₆) δ 9.76 (s, 1H), 7.87-7.81 (m, 1H), 7.72-7.50 (m, 4H), 7.32 (s, 1H), 7.23 (t, J = 6.9 Hz, 1H), 7.15 (t, J = 7.8 Hz, 2H), 6.81 (s, 1H), 4.20-4.14 (m, 1H), 3.62 (s, 3H), 2.23-2.16 (m, 2H), 2.01-1.72 (m, 4H), 1.41 (s, 9H) G-2- 79

methyl 6-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutanamido]- 2-fluorophenyl] hex-5-ynoate 464.15 (300 MHz, DMSO-d₆) δ 9.45 (s, 1H), 7.84 (d, J = 4.9 Hz, 1H), 7.41- 7.19 (m, 4H), 6.82 (s, 1H), 4.17- 4.12 (m, 1H), 3.34 (s, 3H), 2.59- 2.54 (m, 4H), 2.23-2.19 (m, 2H), 2.04-1.97 (m, 1H), 1.90-1.80 (m, 3H), 1.42 (s, 9H) G-2- 80

methyl 6-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-fluoro-6- methylphenyl] hex-5-ynoate 465.15 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 7.17-6.95 (m, 2H), 6.84 (dd, J = 8.5, 5.4 Hz, 1H), 6.74 (s, 1H), 4.00-3.88 (m, 2H), 3.72 (s, 1H), 3.61 (s, 3H), 2.60-2.52 (m, 2H), 2.30 (s, 3H), 2.20-2.03 (m, 2H), 1.88-1.73 (m, 2H), 1.66-1.57 (m, 2H), 1.58-1.43 (m, 2H), 1.38 (s, 9H) G-2- 81

6-[3-[(2S)- 2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxyl- 2,6-difluorophenyl] hex-5-ynoate 469.15 (400 MHz, DMSO-d₆) δ 7.22 (dd, J = 15.2, 9.7 Hz, 2H), 7.10-7.06 (m, 1H), 6.83 (d, J = 8.4 Hz, 1H), 6.73 (s, 1H), 3.97-3.93 (m, 2H), 3.74- 3.69 (m, 1H), 3.61 (s, 3H), 2.59- 2.55 (m, 2H), 2.51-2.38 (m, 2H), 2.19-2.03 (m, 1H), 1.88-1.72 (m, 4H), 1.61-1.56 (m, 1H), 1.38 (s, 9H) G-2- 82

tert-butyl N-(4- carbamoyl-1-[[2- fluoro-3-(4- hydroxybut-l- yn-1-yl)phenyl] (methyl)amino] butan-2- yl)carbamate 408.15 (400 MHz, DMSO-d₆) δ 7.22 (s, 1H), 6.98 (t, J = 7.8 Hz, 1H), 6.94- 6.82 (m, 2H), 6.69 (s, 1H), 6.57 (d, J = 9.1 Hz, 1H), 4.90 (t, J = 5.5 Hz, 1H), 3.61-3.57 (m, 2H), 3.32 (d, J = 9.5 Hz, 2H), 3.17-3.07 (m, 2H), 2.81 (s, 3H), 2.59 (t, J = 6.9 Hz, 2H), 2.07-2.03 (m, 2H), 2.09-1.99 (m, 1H), 1.34 (s, 9H) G-2- 83

methyl 6-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutanamido]- 5-chlorophenyl] hex-5-ynoate 480.20 (400 MHz, CDCl₃) δ 9.75 (s, 1H), 7.69 (s, 1H), 7.49 (s, 1H), 7.12 (t, J = 1.6 Hz, 1H), 6.22 (d, J = 38.6 Hz, 2H), 5.82 (s, 1H), 4.43 (s, 1H), 3.72 (s, 3H) , 2.59-2.43 (m, 6H), 2.33- 2.22 (m, 1H), 2.12-1.94 (m, 3H), 1.48 (s, 9H) G-2- 84

Methyl 6-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutanamido]- 5-methylphenyl] hex-5-ynoate 460.20 (300 MHz, DMSO-d₆) δ 9.94 (s, 1H), 7.52 (s, 1H), 7.36 (s, 1H), 7.30 (s, 1H), 7.06 (d, J = 7.5 Hz, 1H), 6.92 (s, 1H), 6.79 (s, 1H), 4.02 (q, J = 7.4 Hz, 1H), 3.62 (s, 3H), 2.53- 2.44 (m, 3H), 2.26 (s, 3H), 2.23- 2.03 (m, 3H), 1.87-1.78 (m, 4H), 1.40 (s, 9H) G-2- 85

methyl 6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutanamido]- 2-methylphenyl] hex-5-ynoate 460.25 (400 MHz, DMSO-d₆) δ 9.40 (s, 1H), 7.35-7.29 (m, 2H), 7.22 (dd, J =7.7, 1.5 Hz, 1H), 7.15 (d, J = 7.8 Hz, 1H), 7.08 (d, J = 7.5 Hz, 1H), 6.81 (s, 1H), 4.10-4.01 (m, 1H), 3.61 (s, 3H), 2.26 (s, 3H), 2.25-2.11 (m, 4H), 1.98-1.92 (m, 2H), 1.86- 1.81 (m, 4H), 1.41 (s, 9H) G-2- 86

methyl 5-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]-4- 2-fluorophenyl] pent-ynoate 437.15 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.18 (t, J = 8.2, 1.6 Hz, 1H), 7.07 (t, J = 8.1, 1.2 Hz, 1H), 6.97 (m, 1H), 6.85 (d, J = 8.5 Hz, 1H), 6.74 (s, 1H), 3.97-3.93 (m, 2H), 3.75-3.71 (m, 1H), 3.64 (s, 3H), 2.72 (t, J = 5.7 Hz, 2H), 2.64-2.62 (m, 2H), 2.17-2.05 (m, 2H), 1.84- 1.74 (m, 1H), 1.61-1.57 (m, 1H), 1.38 (s, 9H) G-2- 87

methyl 6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutanamido]- 5-fluorophenyl] hex-5-ynoate 464.25 (300 MHz, DMSO-d₆) δ 10.23 (s, 1H), 7.59-7.50 (m, 1H), 7.48 (s, 1H), 7.30 (s, 1H), 7.13 (d, J = 7.3 Hz, 1H), 6.99-6.87 (m, 1H), 6.80 (s, 1H), 4.12-3.93 (m, 1H), 3.62 (s, 3H), 2.50-2.44 (m, 4H), 2.26-2.08 (m, 2H), 1.98-1.74 (m, 4H), 1.40 (s, 9H) G-2- 88

methyl 6-[3- ([2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutyl] amino)-2- fluorophenyl] hex-5-ynoate 450.30 (400 MHz, DMSO-d₆) δ 7.25 (s, 1H), 6.90-6.76 (m, 1H), 6.72 (s, 1H), 6.60 (t, J = 8.2 Hz, 1H), 6.41 (t, J = 7.1 Hz, 2H), 5.23 (s, 1H), 3.60-3.56 (m, 4H), 3.18 (s, 1H), 3.09-3.05 (m, 1H), 2.52 (d, J = 15.5 Hz, 1H), 2.31-2.27 (m, 2H), 2.16- 1.98 (m, 1H), 1.91-1.87 (m, 1H), 1.79-1.75 (m, 1H), 1.62-1.47 (m, 4H), 1.29 (s, 9H) G-2- 89

methyl 6-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl] hex-5-ynoate 465.25 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 7.03-6.96 (m, 1H), 6.87-6.77 (m, 2H), 6.74 (s, 1H), 3.99-3.87 (m, 2H), 3.78-3.66 (m, 1H), 3.61 (s, 3H), 2.49-2.44 (m, 2H), 2.24 (s, 3H), 2.18-2.05 (m, 4H), 1.85-1.74 (m, 3H), 1.65-1.52 (m, 1H), 1.39 (s, 9H) G-2- 90

methyl 6-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2,5-difluorophenyl] hex-5-ynoate 469.05 (400 MHz, CDCl₃) δ 6.74-6.62 (m, 2H), 6.20 (s, 1H), 5.45 (s, 1H), 5.06 (s, 1H), 4.04 (br, 3H), 3.72 (s, 3H), 2.55 (td, J = 7.1, 4.7 Hz, 4H), 2.38 (t, J = 6.9 Hz, 2H), 2.13-1.98 (m, 4H), 1.48 (s, 9H) G-2- 91

methyl 6-[2- [(1S)-3-carbamoyl- 1-[(2-methylpropane- 2-sulfinyl)amino] propyl]pyridin- 4-yl]hex- 5-ynoate 408.15 (400 MHz, DMSO-d₆) δ 8.58-8.37 (m, 1H), 7.43 (s, 1H), 7.31-7.29 (d, J = 4.7 Hz, 2H), 6.80 (s, 1H), 5.81- 5.79 (d, J = 5.8 Hz, 1H), 4.29-4.25 (m, 1H), 3.61 (s, 3H), 2.49-2.47 (d, J = 9.3Hz, 3H), 2.18-2.01 (m, 3H), 1.89-1.78 (m, 3H), 1.09 (s, 9H) G-2- 92

methyl 5-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutanamido] phenyl]pent- 4-ynoate 432.20 (300 MHz, DMSO-d₆) δ 10.02 (s, 1H), 7.73 (d, J = 2.1 Hz, 1H), 7.53- 7.50 (m, 1H), 7.35-7.20 (m, 2H), 7.06 (d, J = 7.6 Hz, 1H), 6.78 (s, 1H), 4.06-4.01 (m, 1H), 3.66 (s, 3H), 2.71-2.60 (m, 5H), 2.20-2.12 (m, 2H), 1.99-1.70 (m, 2H), 1.40 (s, 9H) G-2- 93

tert-butyl N- [(2S)-4- carbamoyl-1- [2-fluoro-3-(4- hydroxybut-1- yn-l-yl)phenoxy] butan-2- yl]carbamate 395.25 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.17 (td, J = 8.1, 1.7 Hz, 1H), 7.07 (t, J = 8.0 Hz, 1H), 7.01-6.99 (m, 1H), 6.85 (d, J = 8.4 Hz, 1H), 6.74 (s, 1H), 4.92 (s, 1H), 3.95 (d, J = 6.1 Hz, 2H), 3.75-3.70 (m, 1H), 3.59 (t, J = 6.8 Hz, 2H), 2.60 (t, J = 6.8 Hz, 2H), 2.21-2.03 (m, 2H), 1.79 (s, 1H), 1.59 (s, 1H), 1.39 (s, 9H) G-2- 96

methyl 5-[3- [(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl] pent-4-ynoate 451.20 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 7.00 (d, J = 7.7 Hz, 1H), 6.84 (d, J = 8.4 Hz, 1H), 6.80-6.71 (m, 2H), 3.95-3.90 (m, 2H), 3.76-3.68 (m, 1H), 3.64 (s, 3H), 2.70 (dd, J = 7.6, 5.6 Hz, 2H), 2.64-2.58 (m, 2H), 2.23 (s, 3H), 2.16-2.07 (m, 2H), 1.85-1.73 (m, 1H), 1.66-1.52 (m, 1H), 1.39 (s, 9H)

Tert-butyl (2E)-3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl]prop-2-enoate (Intermediate G-2-13)

To a mixture of 3-(5-bromo-3-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-1-yl)piperidine-2,6-dione (1.00 g, 3.00 mmol), tert-butyl-prop-2-enoate (3.79 g, 29.6 mmol), DIEA (0.76 g, 5.90 mmol) and Pd₂(dba)₃ (0.27 g, 0.30 mmol) in DMA (30.0 mL) was added P(t-Bu)₃ (10% in hexane, 1.20 g, 0.59 mmol) at room temperature under nitrogen atmosphere. The mixture was purged with nitrogen for 3 times and stirred for 16 hours at 80° C. under nitrogen atmosphere. The mixture was cooled down to room temperature and concentrated under reduced pressure. The residue was purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 μm, 330 g; Eluent A: water (plus 10 mmol/L HOAc); Eluent B: ACN; Gradient: 30%-50% B in 25 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 39% B and concentrated under reduced pressure to afford the title compound as a brown solid (0.91 g, 80%): ¹H NMR (400 MHz, CDCl₃) δ 7.62 (d, J=15.9 Hz, 1H), 7.27-7.18 (m, 2H), 6.82 (d, J=8.1 Hz, 1H), 6.35 (d, J=15.9 Hz, 1H), 5.24 (dd, J=12.7, 5.3 Hz, 1H), 3.48 (d, J=1.2 Hz, 3H), 2.98 (d, J=17.0 Hz, 1H), 2.92-2.74 (m, 2H), 2.27 (dd, J=10.2, 5.3 Hz, 1H), 1.56 (s, 9H); MS (ESI, m/z): [(M+1)]⁺=386.25.

The following intermediate in Table 26 below was prepared according to the above procedure to prepare Intermediate G-2-13.

TABLE 26 Characterization data for intermediate prepared according to procedure above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR G-2-14

(2E)-3-4- ([[(2R,3S)-3- [(tert-butoxycarbonyl) amino]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl] prop-2-enoate 463.4 (400 MHz, CDCl₃) δ 7.60 (d, J = 16.0 Hz, 1H), 7.51 (d, J = 8.1 Hz, 2H), 7.34 (d, J = 8.0 Hz, 2H), 6.38 (d, J = 15.9 Hz, 2H), 5.42 (s, 1H), 4.87 (d, J = 9.6 Hz, 1H), 4.62 (d, J = 12.1 Hz, 1H), 4.45 (d, J = 12.1 Hz, 1H), 3.77-3.61 (m, 2H), 2.34-2.27 (m, 2H), 2.00 (d, J = 7.8 Hz, 1H), 1.78-1.66 (m, 1H), 1.51 (s, 9H), 1.45 (s, 9H), 1.23 (d, J = 6.4 Hz, 3H). G-2-15

tert-butyl (2E)-3-[6- ([[(2R,3S)-3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan-2- yl]oxy]methyl)naphthalen- 2-yl]prop-2-enoate 513.3 (400 MHz, CD₃OD) δ 8.01 (s, 1H), 7.93-7.72 (m, 2H), 7.56 (d, J = 8.3 Hz, 1H), 7.46 (dd, J = 5.0, 1.9 Hz, 2H), 7.29 (dd, J = 16.0, 1.3 Hz, 1H), 6.56 (d, J = 15.9 Hz, 1H), 4.77 (d, J = 12.0 Hz, 1H), 4.69 (d, J = 12.1 Hz, 1H), 3.68-3.53 (m, 2H), 2.35-2.19 (m, 2H), 2.11-1.96 (m, 1H), 1.72- 1.63 (m, 1H), 1.57 (s, 9H), 1.42 (s, 9H), 1.23 (d, J = 6.1 Hz, 3H). G-2-43

ethyl (2E)-3-[7- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2- yl]oxy]methyl)naphthalen- 2-yl]prop-2-enoate 485.25 (400 MHz, DMSO-d₆) δ 8.18 (s, 1H), 7.95-7.86 (m, 4H), 7.80 (d, J = 16.0 Hz, 1H), 7.54 (dd, J = 8.4, 1.6 Hz, 1H), 7.25 (s, 1H), 6.80-6.65 (m, 3H), 4.70-4.61 (m, 2H), 4.22 (q, J = 7.1 Hz, 2H), 4.04-4.02 (m, 1H), 3.52-3.47 (m, 2H), 2.12-2.08 (m, 2H), 1.88-1.80 (m, 1H), 1.59-1.45 (m, 1H), 1.37 (s, 9H), 1.30-1.26 (m, 2H), 1.11 (d, J = 5.9 Hz, 3H) G-2-44

ethyl (2E)-3-[6- ([[2R,3S)-3-[(tert- butoxycarbonyl) amino]-5-carbamoyl- pentan-2-yl]oxy]methyl) naphthalen-1-yl]prop-2- enoate 485.15 (400 MHz, DMSO-d₆) δ 8.43 (d, J = 15.8 Hz, 1H), 8.17 (d, J = 8.8 Hz, 1H), 8.02-7.91 (m, 3H), 7.63-7.52 (m, 2H), 7.24 (s, 1H), 6.69 (dd, J = 8.4 Hz, 3H), 4.74-4.62 (m, 2H), 4.26-4.23 (m, 2H), 3.49-3.45 (m, 2H), 2.08-2.04 (m, 2H), 1.90- 1.78 (m, 1H), 1.53-1.49 (m, 1H), 1.36 (s, 9H), 1.30 (t, J = 7.1 Hz, 3H), 1.12 (t, J = 5.5 Hz, 3H) G-2-45

methyl 3-[[4- ([[2R,3S)-3-[(tert- butoxycarbonyl) amino]-5-cabamoyl- pentan-2-yl]oxy]methyl) phenyl]methylidene] cyclobutane-1- carboxylate 461.25 (400 MHz, CDCl₃) δ 7.51-7.47 (m, 1H), 7.38-7.32 (m, 1H), 7.24-7.15 (m, 2H), 5.41 (s, 1H), 4.86 (dd, J = 18.0, 9.3 Hz, 1H), 4.56 (d, J = 11.8 Hz, 1H), 4.42-4.37 (m, 1H), 3.75 (s, 3H), 3.72-3.59 (m, 2H), 3.42-2.93 (m, 2H), 2.29 (td, J = 8.3, 7.6, 3.3 Hz, 2H), 2.05-1.60 (m, 4H), 1.45 (s, 9H), 1.23-1.18 (m, 3H) G-2-46

tert-butyl 2-(4-((1-(2,6- dioxopiperidin-3-yl)-3- methyl-2-oxo-2,3-dihydro- 1H-benzo[d]imidazol-5- yl)methylene) cyclohexyl)acetate 468.25 (300 MHz, CDCl₃) δ 8.26 (s, 1H), 6.96-6.88 (m, 1H), 6.86 (s, 1H), 6.76 (d, J = 8.1 Hz, 1H), 6.30 (s, 1H), 5.26-5.23 (m, 1H), 3.44 (s, 3H), 3.02-2.66 (m, 4H), 2.45-2.19 (m, 3H), 2.17 J = 6.9 Hz, 2H), 2.05- 1.78 (m, 2H), 1.62-1.60 (m, 1H), 1.48 (s, 11H), 1.25-1.02 (m, 1H) G-2-94

3-(5-[1,4-dioxaspiro[4.5] decan-8-ylidenemethyl]-3- methyl-2-oxo-1,3- benzodiazol-1-yl)piperidine- 2,6-dione 412.20 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 7.07 (d, J = 8.1 Hz, 1H), 7.02 (d, J = 1.4 Hz, 1H), 6.91-6.88 (m, 1H), 6.37-6.35 (m, 1H), 5.38-5.35 (m, 1H), 3.93-3.84 (m, 4H), 3.37- 3.35 (m, 1H), 3.31 (d, J = 16.7 Hz, 1H), 2.96-2.94 (m, 1H), 2.93-2.86 (m, 1H), 2.80-2.78 (m, 1H), 2.74- 2.59 (m, 2H), 2.48-2.46 (m, 1H), 2.38-2.36 (m, 1H), 2.05-1.99 (m, 1H), 1.98-1.96 (m, 1H), 1.72-1.69 (m, 2H), 1.63-1.60 (m, 2H)

Methyl (5E)-6-[4-([[(2R,3S)-3-[(tert-butoxycarbonyl)amino]-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]hex-5-enoate (Intermediate G-2-47)

To a stirred solution of tert-butyl N-[(3S,4R)-1-carbamoyl-4-[(4-ethenylphenyl)methoxy]pentan-3-yl]carbamate (480 mg, 1.33 mmol) and methyl hex-5-enoate (509 mg, 3.97 mmol) in DCM (5.00 mL) was added Grubbs 2nd (112 mg, 0.13 mmol) in portions at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 16 h at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The crude product was purified by reverse phase flash chromatography with the following conditions: Column: Spherical C¹⁸ Column, 20-40 um, 120 g; Mobile Phase A: water (plus 0.1% FA), Mobile Phase B: ACN; Flow rate: 60 mL/min; Gradient: 20% B to 40% B in 25 min, Detector: UV 220/254 nm. The fractions containing the desired product were collected at 35% B and concentrated under reduced pressure to afford the title compound as a white solid (390 mg, 64%): ¹H NMR (400 MHz, CDCl₃) δ 7.33 (d, J=7.9 Hz, 2H), 7.30-7.24 (m, 2H), 6.41 (d, J=15.9 Hz, 1H), 6.23-6.19 (m, 1H), 5.41-5.38 (m, 2H), 4.87 (d, J=9.6 Hz, 1H), 4.60 (d, J=12.0 Hz, 1H), 4.39 (d, J=11.8 Hz, 1H), 3.69-3.60 (m, 1H), 2.39 (t, J=7.5 Hz, 2H), 2.34-2.25 (m, 4H), 2.11-1.94 (m, 2H), 1.88-1.80 (m, 2H), 1.75-1.67 (m, 4H), 1.45 (s, 9H), 1.21 (d, J=6.5 Hz, 3H); LC/MS (ESI, m/z): [(M+Na)]⁺=485.20

The intermediates in Table 27 were prepared according to the above procedure to prepare Intermediate G-2-47.

TABLE 27 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR G-2-48

ethyl (4E)-5-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl) amino-5-carbamoyl- pentan-2-yl]oxy] methyl)phenyl]pent- 4-enoate [(M + Na)]⁺ = 485.20 Used in the next step without further purification G-2-95

methyl (4S,5E)-7- (4-bromophenyl)- 4-[(tert-butoxy- carbonyl)amino] hept-5-enoate 412.10, 414.10 (400 MHz, DMSO-d₆) δ 7.47 (d, J = 8.0 Hz, 2H), 7.15 (d, J = 8.0 Hz, 2H), 6.80 (s, 1H), 5.61 (dt, J = 14.2, 6.7 Hz, 1H), 5.40 (dd, J = 15.3, 6.7 Hz, 1H), 3.90 (s, 1H), 3.57 (s, 3H), 3.30 (d, J = 6.7 Hz, 2H), 2.27 (t, J = 7.7 Hz, 2H), 1.65 (dq, J = 13.1, 6.5 Hz, 2H), 1.37 (s, 9H)

Step 3. tert-butyl 2-[2-(2-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl]propoxy]ethoxy)ethoxy]acetate. The titled compound was prepare according to the procedure of Step 4 of the procedure to prepare Intermediate B. ¹H NMR (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.08-6.97 (m, 2H), 6.90-6.85 (m, 1H), 5.34 (dd, J=12.7, 5.4 Hz, 1H), 3.99 (d, J=1.0 Hz, 3H), 3.51-3.44 (m, 4H), 3.39 (t, J=6.5 Hz, 2H), 3.33 (s, 4H), 3.01-2.84 (m, 1H), 2.78-2.57 (m, 4H), 2.08-1.95 (m, 1H), 1.80 (dq, J=14.2, 6.8 Hz, 2H), 1.41 (s, 9H), 1.35 (s, 2H); MS (ESI, m/z): [(M+23)]⁺=542.3.

The following intermediates in Table 28 were prepared according to the procedure of Step 3 of the procedure to prepare Intermediate G.

TABLE 28 Intermediates prepare according to Step 3 above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR G-3-2

tert-butyl 3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5- yl]propanoate 388.3 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.08 (d, J = 1.6 Hz, 1H), 7.01 (d, J = 8.0 Hz, 1H), 6.92-6.86 (m, 1H), 5.34 (dd, J = 12.8, 5.4 Hz, 1H), 3.34 (s, 1H), 2.95- 2.76 (m, 4H), 2.76-2.53 (m, 4H), 2.00 (ddd, J = 11.3, 6.0, 3.9 Hz, 1H), 1.39 (s, 9H). G-3-3

tert-butyl 15-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3-benzodiazol- 5-y]-3,6,9,12- tetraoxapentadecanoate [(M + 18)]⁺ = 581.4 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.08-6.97 (m, 2H), 6.88 (t, J = 4.0 Hz, 1H), 5.34 (dd, J = 12.5, 5.4 Hz, 1H), 4.00-3.97 (m, 8H), 3.49-3.46 (m, 7H), 2.99-2.84 (m, 1H), 2.78-2.58 (m, 4H), 2.18 (d, J = 5.6 Hz, 1H), 2.06-1.95 (m, 1H), 1.81 (h, J = 6.9 Hz, 2H), 1.43 (s, 9H), 1.36 (s, 3H). G-3-4

tert-butyl 2-[2-(2- [3-[3-methyl-1-(1- methyl-2,6- dioxopiperidin-3- yl)-2-oxo-1,3- benzodiazol-5- yl]propoxy]ethoxy) ethoxy]acetate 534.4 (400 MHz, DMSO-d₆) δ .98 (dd, J = 14.5, 6.0 Hz, 2H), 6.82 (s, 1H), 5.36 (d, J = 11.4 Hz, 1H), 4.02-3.90 (m, 2H), 3.54-3.52 (m, 4H), 3.50-3.38 (m, 2H), 3.37-3.24 (m, 5H), 2.99 (s, 3H), 2.91 (d, J = 15.3 Hz, 1H), 2.77-2.65 (m, 1H), 2.60 (s, 3H), 2.45 (s, 1H), 1.96 (s, 1H), 1.77 (s, 2H), 1.41 (s, 1H), 1.39-1.27 (m, 9H). G-3-5

tert-butyl 2-[2-(3- [1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro-1H-1,3- benzodiazol-5- yl]propoxy]ethoxy) acetate [(M + 23)]⁺ = 498.2 (400 MHz, DMSO-d₆) δ 11.08 (d, J = 8.4 Hz, 1H), 7.11-6.93 (m, 2H), 6.91- 6.82 (m, 1H), 5.34 (dd, J = 12.7, 5.5 Hz, 1H), 4.00 (d, J = 8.9 Hz, 2H), 3.59 (dd, J = 5.9, 3.6 Hz, 2H), 3.53-3.45 (m, 2H), 3.39 (s, 5H), 3.00-2.81 (m, 1H), 2.67 (dd, J = 19.5, 11.1 Hz, 3H), 2.00 (d, J = 12.2 Hz, 1H), 1.88-1.72 (m, 2H), 1.45- 1.35 (m, 9H). G-3-6

tert-butyl 2-[2-(3- [3-methyl-1-(1- methyl-2,6- dioxopiperidin-3- yl)-2-oxo-1,3- benzodiazol-5- yl]propoxy]ethoxy) acetate [(M + 23)]⁺ = 512.3 (400 MHz, DMSO-d₆) δ 6.97 (s, 2H), 6.81 (s, 1H), 5.41 (m, 1H), 4.01 (s, 1H), 3.95 (s, 1H), 3.60 (dd, J = 5.9, 3.6 Hz, 1H), 3.54 (s, 2H), 3.55-3.49 (m, 1H), 3.52-3.37 (m, 3H), 3.04 (s, 1H), 2.98 (s, 3H), 2.67 (q, J = 7.6 Hz, 1H), 2.60 (s, 1H), 2.45 (s, 1H), 1.96 (s, 1H), 1.77 (s, 2H), 1.70 (s, 1H), 1.43 (s, 2H), 1.37 (s, 9H). G-3-7

tert-butyl 2-[3-[1- (2,6-dioxpiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro-1H-1,3- benzodiazol-5-yl] propoxy]acetate [(M + 18)]⁺ = 449.3 (400 MHz, CDCl₃) δ 8.40 (s, 1H), 6.97- 6.87 (m, 2H), 6.73 (d, J = 7.9 Hz, 1H), 5.24 (dd, J = 12.6, 5.3 Hz, 1H), 3.98 (s, 2H), 3.56 (t, J = 6.3 Hz, 2H), 3.44 (s, 3H), 2.99-2.67 (m, 5H), 2.27-2.19 (m, 1H), 2.00-1.91 (m, 2H), 1.48 (s, 9H). G-3-8

tert-butyl 2-[3-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl] propoxy]acetate 509.4 (400 MHz, DMSO-d₆) δ 7.24-7.19 (m, 3H), 7.16 (d, J = 7.8 Hz, 2H), 6.65 (d, J = 13.6 Hz, 1H), 6.60 (d, J = 9.0 Hz, 1H), 4.57-4.37 (m, 2H), 3.95 (s, 2H), 3.50-3.35 (m, 4H), 3.31 (s, 1H), 2.61 (q, J = 7.3 Hz, 2H), 2.03 (tdd, J = 14.8, 9.3, 5.4 Hz, 2H), 1.85-1.72 (m, 3H), 1.42 (s, 9H), 1.38 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H). G-3-9

tert-butyl 2-([4-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl] but-3-yn-1-yl] oxy)acetate 523.4 (400 MHz, DMSO-d₆) δ 7.38-7.01 (m, 5H), 6.63-6.60 (m, 2H), 4.50-4.35 (m, 2H), 3.96-3.86 (m, 2H), 3.44-3.39 (m, 4H), 2.57 (q, J = 7.3 Hz, 2H), 2.26-1.95 (m, 2H), 1.90-1.69 (m, 2H), 1.60 (q, J = 7.2 Hz, 2H), 1.51 (t, J = 7.3 Hz, 2H), 1.44-1.31 (m, 18H), 1.04 (d, J = 6.0 Hz, 3H). G-3-10

tert-butyl 5-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl] pent-4-ynoate 493.4 (400 MHz, DMSO-d₆) δ 7.23 (d, J = 8.0 Hz, 2H), 7.20 (s, 1H), 7.13 (d, J = 8.0 Hz, 2H), 6.67 (s, 1H), 6.59 (d, J = 9.1 Hz, 1H), 4.49-4.37 (m, 2H), 3.43-3.36 (m, 1H), 3.31 (s, 3H), 2.56 (t, J = 7.2 Hz, 2H), 2.20 (t, J = 7.0 Hz, 2H), 2.04 (ddd, J = 15.2, 9.6, 5.6 Hz, 1H), 1.60- 1.45 (m, 6H), 1.42-1.38 (m, 17H), 1.06 (d, J = 6.0 Hz, 3H). G-3-11

tert-butyl 2-(2-[3- [4-([[(2R,3S)-3-[(tert- butoxycarbonyl)amino-5- carbamoylpentan-2- yl]oxy]methyl)phenyl] propoxy]ethoxy) acetate 553.4 (400 MHz, DMSO-d₆) δ 7.23 (d, J = 7.9 2H), 7.15 (d, J = 7.7 Hz, 2H), 6.73- 6.56 (m, 2H), 4.50-4.38 (m, 2H), 4.00 (s, 2H), 3.64-3.55 (m, 3H), 3.50 (dd, J = 5.9, 3.5 Hz, 2H), 3.40-3.38 (m, 3H), 2.60 (t, J = 7.7 Hz, 2H), 2.12-1.97 (m, 2H), 1.83-1.72 (m, 4H), 1.43 (s, 9H), 1.37 (d, J = 9.5 Hz, 9H), 1.06 (d, J = 6.0 Hz, 3H). G-3-12

tert-butyl 2-[2-(2-[3-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl] yl]propoxy]ethoxy) ethoxy]acetate 597.5 (400 MHz, DMSO-d₆) δ 7.23 (d, J = 7.9 Hz, 2H), 7.15 (d, J = 7.8 Hz, 2H), 6.71- 6.57 (m, 2H), 4.49-4.39 (m, 2H), 3.99 (s, 2H), 3.63-3.57 (m, 4H), 3.56-3.52 (m, 4H), 3.48 (dd, J = 5.9, 3.3 Hz, 2H), 3.38 (t, J = 6.4 Hz, 2H), 2.60 (t, J = 7.7 Hz, 2H), 2.15-1.96 (m, 2H), 1.79-1.76 ( , 4H), 1.42 (s, 9H), 1.38 (d, J = 9.5 , Hz, 9H), 1.06 (d, J = 6.0 Hz, 3H). G-3-13

tert-butyl 15-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl]- 3,6,9,12- tetraoxapentadecanoate 641.5 (400 MHz, DMSO-d₆) δ 7.23 (d, J = 7.9 Hz, 2H), 7.15 (d, J = 7.8 Hz, 2H), 6.65- 6.62 (m, 2H), 4.51-4.38 (m, 2H), 3.98 (d, J = 2.8 Hz, 2H), 3.63-3.45 (m, 7H), 3.43-3.29 (m, 4H), 2.60 (t, J = 7.6 Hz, 2H), 1.82-1.74 (m, 3H), 1.45-1.34 (m, 24H), 1.06 (d, J = 5.9 Hz, 3H). G-3-14

tert-butyl 3-[4-([[(2R,3S)- 3-[(tert-butoxycarbonyl) amino]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl] propanoate 465.5 (400 MHz, CDCl₃) δ 7.25 (d, J = 8.1 Hz, 2H), 7.19 (d, J = 7.9 Hz, 2H), 6.52 (s, 1H), 5.60-5.45 (m, 1H), 4.90 (d, J = 9.7 Hz, 1H), 4.58 (d, J = 11.5 Hz, 1H), 4.39 (d, J = 11.5 Hz, 1H), 3.73- 3.55 (m, 2H), 2.92 (t, J = 7.8 Hz, 2H), 2.54 (dd, J = 8.5, 7.2 Hz, 2H), 2.28 (q, J = 6.0, 5.0 Hz, 2H), 2.05-1.94 (m, 1H), 1.76-1.64 (m, 1H), 1.46-1.45 (m, 18H), 1.20 (d, J = 6.3 Hz, 3H). G-3-15

tert-butyl 5-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl)phenyl] pentanoate 943.4 (400 MHz, DMSO-d6) δ 7.27-7.17 (m, 3H), 7.13 (d, J = 8.0 Hz, 2H), 6.67 (s, 1H), 6.59 (d, J = 9.1 Hz, 1H), 4.52-4.33 (m, 2H), 3.51-3.35 (m, 2H), 2.56 (t, J = 7.2 Hz, 2H), 2.20 (t, J = 7.0 Hz, 2H), 2.13-1.95 (m, 2H), 1.85-1.72 (m, 1H), 1.61-1.45 (m, 5H), 1.40-1.39 (m, 18H), 1.06 (d, J = 6.0 Hz, 3H). G-3-16

tert-butyl 2-[2-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl)phenyl] ethoxy]acetate 495.4 (400 MHz, DMSO-d₆) δ 7.24-7.20 (m, 5H), 6.68 (s, 1H), 6.61 (d, J = 9.0 Hz, 1H), 4.49-4.38 (m, 2H), 3.96 (s, 2H), 3.65 (t, J = 6.9 Hz, 2H), 3.43 (s, 2H), 3.42-3.36 (m, 1H), 2.81 (t, J = 6.9 Hz, 2H), 2.10-1.98 (m, 1H), 1.79 (s, 1H), 1.43-1.38 (m, 18H), 1.06 (d, J = 6.0 Hz, 3H). G-3-17

tert-butyl 2-(2-[2- [4-([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl)phenyl] ethoxy]ethoxy)acetate 539.4 (400 MHz, DMSO-d₆) δ 7.25-7.17 (m, 5H), 6.77-6.53 (m, 2H), 4.50-4.36 (m, 2H), 3.97 (s, 2H), 3.63-3.50 (m, 6H), 3.49-3.36 (m, 2H), 2.79 (t, J = 7.0 Hz, 2H), 2.13-1.98 (m, 2H), 1.79 (dt, J = 6.7, 3.7 Hz, 1H), 1.45-1.36 (m, 18H), 1.06 (d, J = 6.0 Hz, 3H). G-3-18

tert-butyl 2-[2-(2- [2-[4-([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl)phenyl] ethoxy]ethoxy)ethoxy] acetate 583.3 (400 MHz, DMSO-d₆) δ 7.26-7.19 (m, 3H), 7.19-7.15 (m, 1H), 6.67 (s, 1H), 6.60 (t, J = 8.1 Hz, 1H), 4.51-4.35 (m, 2H), 3.98 (d, J = 6.0 Hz, 2H), 3.62-3.53 (m, 4H), 5.53-3.48 (m, 5H), 2.78 (q, J = 6.6 Hz 2H), 2.05 (ddp, J = 14.6, 10.5, 4.9 Hz, 2H), 1.78 (s, 1H), 1.63-1.42 (m, 1H), 1.45-1.38 (m, 18H), 1.06-1.05 (m, 3H). G-3-19

tert-butyl 14-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl]- 3,6,9,12- tetraoxapentadecanoate 627.5 (400 MHz, DMSO-d₆) δ 7.23 (d, J = 8.0 Hz, 2H), 7.18 (d, J = 8.1 Hz, 2H), 6.71- 6.62 (m, 1H), 6.59 (d, J = 9.1 Hz, 1H), 4.52-4.37 (m, 2H), 3.98 (d, J = 2.0 Hz, 2H), 3.63-3.55 (m, 4H), 3.55-3.47 (m, 10H), 3.45-3.35 (m, 2H), 2.78 (t, J = 7.0 Hz, 2H), 2.17-1.94 (m, 3H), 1.86-1.73 (m, 1H), 1.42-1.38 (m, 18H), 1.05 (d, J = 6.0 Hz, 3H). G-3-20

tert-butyl 4-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl)phenyl] butanoate 479.3 (400 MHz, CDCl₃) δ 7.26 (d, J = 7.9 Hz 2H), 7.18 (d, J = 7.8 Hz, 2H), 6.72 (s, 1H), 5.62 (s, 1H), 4.92 (d, J = 9.5 Hz, 1H), 4.60 (d, J = 11.4 Hz, 1H), 4.39 (d, J = 11.4 Hz, 1H), 3.67 (s, 1H), 3.51 (s, 2H), 2.65 (t, J = 7.6 Hz, 2H), 2.30-2.25 (m, 4H), 1.92 (p, J = 7.6 Hz, 2H), 1.46 (d, J = 5.4 Hz, 18H), 1.39 (s, 1H), 1.22 (d, J = 6.2 Hz, 3H). G-3-21

methyl 6-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl)phenyl] hexanoate 465.4 (400 MHz, CDCl₃) δ 7.24 (d, J = 7.7 Hz, 2H), 7.16 (d, J = 7.7 Hz, 2H), 6.45 (s, 1H), 5.43 (s, 1H), 4.91 (d, J = 9.7 Hz, 1H), 4.58 (d, J = 11.5 Hz, 1H), 4.38 (d, J = 11.4 Hz, 1H), 3.68 (s, 3H), 3.62 (q, J = 7.0, 6.1 Hz, 1H), 2.62 (t, J = 7.7 Hz, 2H), 2.33-2.29 (m 4H), 1.99 (d, J = 11.6 Hz, 1H), 1.69-1.65 (m, 5H), 1.45 (s, 9H), 1.38 (s, 3H), 1.21 (d, J = 6.2 Hz, 3H). G-3-22

methyl 7-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl)phenyl] heptanoate [(M + 23)]⁺ = 501.3 (400 MHz, CD₃OD) δ 7.28 (d, J = 7.8 Hz, 2H), 7.16 (d, J = 7.8 Hz, 2H), 4.59- 4.44 (m, 2H), 3.66 (s, 3H), 3.57 (dt, J = 7.6, 4.4 Hz, 1H), 3.53 (d, J = 6.0 Hz, 1H), 2.62 (t, J = 7.6 Hz, 2H), 2.39-2.21 (m, 4H), 2.06-1.92 (m, 1H), 1.65-1.59 (m, 5H), 1.56-1.41 (m, 9H), 1.38-1.34 (m, 4H), 1.18 (d, J = 6.1 Hz, 3H). G-3-25

Methyl 5-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-(methylcarbamoyl)pentan- 2-yl]oxy]methyl)phenyl] pentanoate 464.5 (400 MHz, CD₃OD) δ 7.10-7.03 (m, 4H), 3.66 (s, 3H), 3.64 (t, J = 6.3 Hz, 1H), 3.36 (ddd, J = 7.4, 3.7, 2.6 Hz, 1H), 2.72 (s, 3H), 2.62-2.54 (m, 2H), 2.38-2.29 (m, 5H), 2.23 (ddd, J = 13.9, 9.1, 6.0 Hz, 1H), 2.01 (dddd, J = 13.8, 9.6, 6.6, 3.2 Hz, 1H), 1.69- 1.55 (m, 7H), 1.46 (s, 9H), 1.17 (d, J = 6.3 Hz, 3H). G-3-26

Methyl 5-[3- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl)phenyl] pentanoate 451.3 (400 MHz, CD₃OD) δ 7.25 (t, J = 7.5 Hz, 1H), 7.22-7.15 (m, 2H), 7.11 (dt, J = 7.4, 1.6 Hz, 1H), 4.57 (d, J = 11.5 Hz, 1H), 4.51 (d, J = 11.5 Hz, 1H), 3.66 (s, 3H), 3.64-3.56 (m, 1H), 3.52 (p, J = 6.0 Hz, 1H), 2.69-2.61 (m, 2H), 2.41-2.32 (m, 2H), 2.35-2.17 (m, 2H), 1.99 (dddd, J = 13.0, 9.7, 6.7, 3.2 Hz, 1H), 1.72-1.57 (m, 5H), 1.46 (s, 9H), 1.18 (d, J = 6.2 Hz, 3H). G-3-27

Methyl 6-[2- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl)phenyl] hexanoate 465.3 (400 MHz, DMSO-d6) δ 7.36-7.29 (m, 1H), 7.24-7.11 (m, 4H), 6.71-6.56 (m, 2H), 4.54-4.41 (m, 2H), 3.58 (s, 3H), 3.46 (dd,J = 9.3, 6.2 Hz, 2H), 2.63-2.56 (m, 2H), 2.31 (t, J = 7.4 Hz, 2H), 2.13- 1.96 (m, 2H), 1.78 (qt, J = 8.0, 4.3 Hz, 1H), 1.55 (m, 5H), 1.39 (s, 9H), 1.35- 1.23 (m, 2H), 1.08 (d, J = 5.7 Hz, 3H). G-3-28

tert-Butyl 3-[6- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl)naphthalen- 2-yl]propanoate 515.3 (400 MHz, CD₃OD) δ 7.78 (d, J = 5.8 Hz, 1H), 7.66 (d, J = 1.5 Hz, 1H), 7.49 (dd, J = 8.5, 1.7 Hz, 1H), 7.38 (dd, J = 8.5, 1.8 Hz, 1H), 7.26-7.22 (m, 1H), 7.16 (dt, J = 6.3, 1.8 Hz, 1H), 4.79-4.58 (m, 2H), 3.60 (tq,J = 11.6, 6.0, 5.5 Hz, 2H), 3.06 (t, J = 7.5 Hz, 2H), 2.89-2.79 (m, 1H), 2.75 (td, J = 7.3, 1.6 Hz, 1H), 2.65 (t, J = 7.5 Hz, 2H), 2.38-2.18 (m, 1H), 2.02 (dt, J = 10.3, 2.8 Hz, 1H), 1.42 (s, 9H), 1.40 (s, 9H), 1.22 (d, J = 6.0 Hz, 3H). G-3-29

ethyl 3-[7- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl) naphthalen- 2-yl]propanoate 487.30 (400 MHz, DMSO-d₆) δ 7.83-7.81 (m, 2H), 7.76 (s, 1H), 7.68 (s, 1H), 7.46- 7.38 (m, 2H), 7.23 (s, 1H), 6.72-6.60 (m, 2H), 4.67-4.59 (m, 2H), 4.05 (q, J = 7.1 Hz, 2H), 3.48-3.44 (m, 2H), 3.03- 2.98 (m, 2H), 2.73-2.69 (m, 2H), 2.12- 2.05 (m, 2H), 1.90-1.82(m, 1H), 1.58- 1.45 (m, 1H), 1.38 (s, 9H), 1.16-1.14 (m, 3H), 1.10 (d, J = 5.8 Hz, 3H) G-3-30

ethyl 3-[6- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl)naphthalen- 1-yl]propanoate 487.20 Used in the next step without further purification G-3-31

methyl 5-(4- ([[(2S)-2-[(tert- butoxycarbonyl)amino]- 4-carbamoylbutoxy] methyl]phenyl) pentanoate 437.25 (400 MHz, DMSO-d₆) δ 7.26-7.20 (m, 3H), 7.15 (d, J = 7.9 Hz, 2H), 6.73-6.63 (m, 2H), 4.41 (s, 2H), 3.37-3.22 (m, 4H), 2.60-2.55 (m, 2H), 2.32 (t, J = 6.8 Hz, 2H), 2.12-2.01 (m, 2H), 1.80-1.68 (m, 1H), 1.62-1.44 (m, 8H), 1.37 (s, 9H) G-3-32

tert-butyl 3-(2-(2-(1-(2,6- dioxopiperidin-3-yl)-3- methyl-2-oxo-2,3-dihydro- 1H-benzo[d]imidazol-5- yl)ethyl)phenyl) propanoate [(M − 1)]⁻ = 490.05 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.27-7.20 (m, 1H), 7.19-7.10 (m, 4H), 7.03 (d, J = 8.0 Hz, 1H), 6.92 (dd, J = 8.0, 1.6 Hz, 1H), 5.35 (dd, J = 12.7, 5.4 Hz, 1H), 3.34 (s, 3H), 3.00-2.80 (m, 8H), 2.79-2.58 (m, 2H), 2.47-2.44 (m, 2H), 2.11-1.92 (m, 1H), 1.37 (s, 9H). G-3-33

methyl 3-[[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl)amino]- 5-carbamoylpentan-2-yl] oxy]methyl)phenyl]methyl] cyclobutane-1-carboxylate 463.27 (400 MHz, CDCl₃) δ 7.52-7.46 (m, 1H), 7.23 (t, J = 8.2 Hz, 2H), 7.13 (dd, J = 8.1, 3.9 Hz, 1H), 6.43 (d, J = 41.5 Hz, 1H), 5.38 (s, 1H), 4.87 (dd, J = 27.7, 9.8 Hz, 1H), 4.57 (dd, J = 11.7, 7.9 Hz, 1H), 4.38 (d, J = 11.7 Hz, 1H), 3.74-3.56 (m, 2H), 3.51 (s, 3H), 3.04-2.66 (m, 1H), 2.55-2.22 (m, 3H), 2.12-1.96 (m, 1H), 1.79-1.50 (m, 4H), 1.46 (s, 10H), 1.21 (d, J = 6.3 Hz, 3H) G-3-34

methyl 3-(4-[3- [(2S)-2-[(tert- butoxycarbonyl)amino]- 4-carbamoylbutoxy] propyl]phenyl)propanoate 436.55 (400 MHz, CDCl₃) δ 7.20-7.19 (m, 1H), 7.16-7.08 (m, 3H), 6.65-6.51 (m, 1H), 5.56 (s, 1H), 5.01-4.98 (m, 1H), 4.25 (d, J = 6.3 Hz, 1H), 3.78 (s, 1H), 3.69 (s, 3H), 3.53-3.36 (m, 4H), 2.99-2.92 (m, 2H), 2.64 (q, J = 7.3 Hz, 3H), 2.37-2.24 (m, 2H), 1.98-1.81 (m, 4H), 1.46 (s, 9H) G-3-35

tert-butyl 2-(4-[[1-(2,6- dioxopiperidine-3-yl)-3- methyl-2-oxo-1,3- benzodiazol-5-yl] methyl]cyclohexyl)acetate [(M − H)]⁻ = 4.68.20 300 MHz, CDCl₃) δ 8.30 (s, 1H), 6.91- 6.78 (m, 2H), 6.71 (d, J = 8.0 Hz, 1H), 5.22 (dd, J = 12.4, 5.3 Hz, 1H), 3.43 (s, 3H), 3.01-2.68 (m, 4H), 2.61 (d,J = 7.5 Hz, 1.6 H, cis), 2.53 (d, J = 7.0 Hz, 0.5H, trans), 2.28-2.18 (m, 2H), 2.05- 2.01 (m, 1H), 1.76-1.73 (m, 2H), 1.57- 1.43 (m, 16H) G-3-36

methyl 5-[4-([[2R,3S)-3- [(tert-butoxycarbonyl) amino]-5-carbamoylpentan- 2-yl]oxy]methyl)-2- fluorophenyl]pentanoate 469.25 (400 MHz, DMSO-d₆) δ 7.26-7.18 (m, 2H), 7.14-7.03 (m, 2H), 6.70-6.60 (m, 2H), 4.51-4.39 (m, 2H), 3.58 (s, 3H), 3.49-3.45 (m, 1H), 3.43-3.39 (m, 1H), 2.59 (s, 2H), 2.33 (td, J = 6.9, 5.7, 3.1 Hz, 2H), 2.13 -1.95 (m, 2H), 1.82-1.70 (m, 1H), 1.60-1.45 (m, 5H), 1.38 (s, 9H), 1.06 (d, J = 6.1 Hz, 3H) G-3-37

methyl 5-[4-([[2R,3S)-3- [(tert-butoxycarbonyl) amino]-5-carbamoylpentan- 2-yl]oxy]methyl)-3- fluorophenyl]pentanoate 469.30 (400 MHz, DMSO-d₆) δ 7.34 (t, J = 8.0 Hz, 1H), 7.21 (s, 1H), 7.05-6.96 (m, 2H), 6.67 (s, 1H), 6.59 (d, J = 8.7 Hz, 1H), 4.49 (q, J = 8.0 Hz, 2H) 3.58 (s, 3H), 3.47-3.39 (m, 2H), 3.18 (d, J = 5.2 Hz, 1H), 2.59 (t, J = 7.1 Hz, 2H), 2.33 (t, J = 7.0 Hz, 2H), 2.10-1.97 (m, 2H), 1.84-1.71 (m, 1H), 1.64-1.48 (m, 4H), 1.38 (s, 9H), 1.07 (d, J = 5.7 Hz, 3H) G-3-55

methyl 6-[5-[(2S)-2- [(tert-butoxycarbonyl) amino]-4-carbamoyl- butoxy]-2-chlorophenyl] hexanoate 471.30 (400 MHz, DMSO-d₆) δ 7.31-7.24 (m, 2H), 6.93-6.88 (m, 1H), 6.86-6.75 (m, 2H), 6.79-6.70 (m, 1H), 3.84-3.86 (m, 2H), 3.73-3.69 (m, 1H), 3.59-3.56 (m, 3H), 2.67-2.58 (m, 2H), 2.35-2.25 (m, 4H), 2.17-2.07 (m, 2H), 1.63-1.53 (m, 5H), 1.55-1.51 (m, 1H), 1.25 (s, 9H G-3-56

methyl 6-[3-[(2S)-2- [(tert-butoxycarbonyl) amino]-4-carbamoyl- butoxy]-4-chlorophenyl] hexanoate 471.25 (400 MHz, DMSO-d₆) δ 7.28 (d, J = 8.0 Hz, 1H), 7.26-7.24 (m, 1H), 7.00-6.98 (m, 1H), 6.8- 6.70 (m, 3H), 3.94 (d, J = 6.1 Hz, 2H), 3.77 (s, 1H), 3.58-3.35 (m, 3H), 3.32 (s, 1H), 2.34-2.25 (m, 5H), 2.13-1.90 (m, 2H), 1.84-1.61 (m, 1H), 1.67-1.54 (m, 3H), 1.39 (s, 9H), 1.19- 1.10 (m, 2H) G-3-57

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutoxy]-5- chlorophenyl]hexanoate 471.10 ¹H NMR (400 MHz, DMSO-d₆) δ 7.25 (s, 1H), 6.90-6.79 (m, 3H), 6.79-6.70 (m, 2H), 4.48-4.34 (m, 1H), 3.90-3.84 (m, 2H), 3.76-3.65 (m, 1H), 3.64-3.59 (m, 1H), 3.58 (s, 3H), 2.31-2.28 (m, 2H), 2.15-2.08 (m, 2H), 1.80-1.73 (m, 2H), 1.57-1.53 (m, 4H), 1.38 (s, 9H), 1.30-1.26 (m, 2H) G-3-58

6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutoxy]- phenyl]hexanoate 437.35 ¹H NMR (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.17 (t, J = 8.0 Hz, 1H), 6.82 (d, J = 8.5 Hz, 1H), 6.74 (dd, J = 12.2, 6.3 Hz, 4H), 3.86-3.82 (m, 2H), 3.70 (t, J = 7.0 Hz, 1H), 3.58 (s, 3H), 2.57-2.51 (m, 2H), 2.30 (t, J = 7.4 Hz, 2H), 2.12-2.08 (m, 2H), 1.81 (s, 2H), 1.58-1.54 (m, 4H), 1.40 (s, 9H), 1.32-1.22 (m, 2H) G-3-59

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutanamido] phenyl]hexanoate 450.25 ¹H NMR (300 MHz, DMSO-d₆) δ 9.84 (s, 1H), 7.42 (t, J = 1.8 Hz, 2H), 7.18 (d, J = 8.6 Hz, 1H), 7.06 (t, J = 7.9 Hz, 2H), 7.04-6.98 (m, 1H), 6.75 (s, 1H), 4.00 (q, J = 7.5 Hz, 1H), 3.57 (s, 3H), 3.17 (d, J = 5.3 Hz, 2H), 2.74-2.71 (m, 1H), 2.34-2.24 (m, 2H), 2.18-2.10 (m, 1H), 1.60-1.50 (m, 4H), 1.38 (s, 9H), 1.33-1.24 (m, 4H) G-3-60

methyl 5-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutoxy]- phenyl]pentanoate 423.10 ¹H NMR (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 7.17 (t,J = 8.0 Hz, 1H), 6.81 (d, J = 8.4 Hz, 1H), 6.78-6.69 (m, 4H), 3.86-3.82 (m, 2H), 3.74-3.70 (m, 1H), 3.58 (s, 3H), 2.56-2.54 (m, 2H), 2.38- 2.24 (m, 4H), 2.19-2.05 (m, 1H), 1.85- 1.80 (m, 1H), 1.59-1.49 (m, 4H), 1.39 (s, 9H) G-3-61

tert-butyl N-[(3S,4R)-1- carbamoyl-4-([4-[3-(1- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4- (4-methyl-1,3-thiazol- 5-yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl- 1-oxobutan-2-yl] carbamoyl] cyclopropyl)propyl] phenyl]methoxy)pentan- 3-yl]carbamate 875.55 ¹H NMR (400 MHz, Methanol-d₄) δ 8.89 (s, 1H), 7.60-7.42 (m, 4H), 7.30- 7.22 (m, 2H), 7.18 (d, J = 8.1 Hz, 2H), 4.75-4.68 (m, 1H), 4.65-4.58 (m, 1H), 4.60-4.53 (m, 1H), 4.51 (s, 2H), 4.46 (d, J = 11.4 Hz, 1H), 4.36 (d, J = 15.5 Hz, 1H), 3.87 (d, J = 11.2 Hz, 1H), 3.85- 3.72 (m, 1H), 3.57 (s, 1H), 3.62-3.44 (m, 1H), 2.70-2.61 (m, 2H), 2.30-2.22 (m, 1H), 2.25 (s, 1H), 2.26-2.16 (m, 1H), 2.18-2.05 (m, 1H), 1.96 (s, 1H), 1.94 (s, 3H), 1.85-1.76 (m, 3H), 1.62 (s, 1H), 1.45 (s, 9H), 1.38-1.26 (m, 2H), 1.20-1.09 (m, 4H), 1.03 (s, 9H), 0.70- 0.59 (m, 2H) G-3-62

methyl 5-[4-([[(2R,3S)- 3-[(tert- butoxycarbonyl)amino]-5- carbamoylpentan-2-yl]oxy] methyl)-2-methylphenyl] pentanoate 465.30 ¹H NMR (400 MHz, DMSO-d₆) δ 7.21 (s, 1H), 7.11-7.03 (m, 3H), 6.67 (s, 1H), 6.59 (d, J = 9.2 Hz, 1H), 4.43-4.35 (m, 2H), 3.59 (s, 3H), 3.48-3.37 (m, 1H), 2.56-2.54 (m, 3H), 2.35 (t, J = 7.2 Hz, 2H), 2.24 (s, 3H), 2.12-1.97 (m, 2H), 1.83-1.76 (m, 1H), 1.63-1.42 (m, 5H), 1.39 (s, 9H), 1.05 (d, J = 6.0 Hz, 3H) G-3-63

methyl 5-[4-([[2R,3S)-3- [(tert-butoxycarbonyl) amino]-5-carbamoylpentan- 2-yl]oxy]methyl)-3- fluorophenyl]pentanoate 469.30 ¹H NMR (400 MHz, DMSO-d₆) δ 7.34 (t, J = 7.8 Hz, 1H), 7.21 (s, 1H), 7.04- 6.96 (m, 2H), 6.68 (s, 1H), 6.60 (d, J = 8.6 Hz, 1H), 4.57-4.37 (m, 2H), 3.58 (s, 3H), 3.45-3.38 (m, 2H), 2.58 (t, J = 7.1 Hz, 2H), 2.33 (t, J = 7.0 Hz, 2H), 2.12- 1.92 (m, 2H), 1.81-1.74 (m, 1H), 1.63- 1.47 (m, 4H), 1.38 (s, 9H), 1.35 (s, 1H), 1.06 (d, J = 5.4 Hz, 3H) G-3-64

methyl 5-[4-([[2R,3S)-3- [(tert-butoxycarbonyl) amino]-5-carbamoylpentan- 2-yl]oxy]methyl)-3- methylphenyl]pentanoate 465.40 ¹H NMR (400 MHz, Methanol-d₄) δ 7.22 (d, J = 7.6 Hz, 1H), 7.03-6.95 (m, 2H), 4.61-4.45 (m, 2H), 3.66 (d, J = 3.1 Hz, 4H), 3.61-3.50 (m, 2H), 2.61-2.56 (m, 2H), 2.37-2.31 (m, 5H), 2.28-2.17 (m, 2H), 2.01-1.92 (m, 1H), 1.65-1.61 (m, 4H), 1.45 (s, 9H), 1.19 (d, J = 6.0 Hz, 3H) G-3-65

methyl 5-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbuyoxy]-2- fluoro-5-methylphenyl] pentanoate 455.25 (300 MHz, DMSO-d₆) δ 7.24 (s, 1H), 6.85-6.74 (m, 2H), 6.71 (s, 1H), 6.64- 6.55 (m, 1H), 3.88 (d, J = 6.0 Hz, 2H), 3.77-3.67 (m, 1H), 3.57 (s, 3H), 2.61- 2.51 (m, 2H), 2.22 (s, 3H), 2.16-2.06 (m, 2H), 1.60-1.44 (m, 8H), 1.37 (s, 9H) G-3-66

methyl 5-[4-[(4R)-4-[(tert- butoxycarbonyl)amino]-6- carbamoylhexyl]phenyl] pentanoate 435.30 (400 MHz, DMSO-d₆) δ 7.21 (s, 1H), 7.10-7.06 (m, 4H), 6.68 (s, 1H), 6.59 (d, J = 9.0 Hz, 1H), 3.58 (s, 3H), 3.41-3.34 (m, 1H), 2.61-2.56 (m, 2H), 2.50-2.47 (m, 1H), 2.32-2.32 (m, 2H), 2.02 (t, J = 7.9 Hz, 2H), 1.64-1.48 (m, 11H), 1.38 (s, 9H) G-3-67

methyl 6-[6-[(1S)-3- carbamoyl-1- [(2-methylpropane-2- sulfinyl)amino]propyl] pyridin-3-yl]hexanoate 412.30 (400 MHz, DMSO-d₆) δ 8.39-8.37 (d, J =2.3 Hz, 1H), 7.63-7.61 (dd, J = 8.0, 2.3 Hz, 1H), 7.33-7.17 (m, 2H), 6.78 (s, 1H), 5.57-5.66 (d, J = 5.2 Hz, 1H), 4.27-4.22 (m, 1H), 3.57 (s, 3H), 2.71- 2.67 (t, J = 7.7 Hz, 2H), 2.31-2.28 (t, J = 7.4 Hz, 2H), 2.17-2.10 (m, 1H), 2.08-1.97 (m, 2H), 1.93-1.80 (m, 1H), 1.70-1.62 (m, 2H), 1.60-1.52 (m, 2H), 1.38-1.21 (m, 2H), 1.08 (s, 9H) G-3-68

methyl 5-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutoxy]-2- chlorophenyl]pentanoate 457.15 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.20 (t, J = 7.9 Hz, 1H), 6.98 (dd, J = 8.4, 1.4 Hz, 1H), 6.90 (dd, J = 7.7, 1.3 Hz, 1H) 6.81 (d, J = 8.5 Hz, 1H), 6.77- 6.72 (m, 1H), 3.92 (d, J = 6.1 Hz, 2H), 3.82-3.72 (m, 1H), 3.58 (s, 3H), 2.69 (s, 2H), 2.38-2.29 (m, 2H), 2.23-2.05 (m, 2H), 1.91-1.78 (m, 1H), 1.69-1.59 (m, 1H), 1.59-1.51 (m, 4H), 1.39 (s, 9H) G-3-69

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutoxy]-5- chloro-2-fluorophenyl] hexanoste 489.20 (300 MHz, DMSO-d₆) δ 7.28 (s, 1H), 7.13-7.11 (m, 1H), 6.93-6.91 (m, 1H), 6.84 (d, J = 8.4 Hz, 1H), 6.75 (s, 1H), 4.02-3.86 (m, 2H), 3.75-3.73 (m, 1H), 3.59 (s, 3H), 2.58 (d, J = 7.5 Hz, 2H), 2.16-2.14 (m, 2H), 1.83-1.71 (m, 1H), 1.58-1.51 (m, 9H), 1.39 (s, 9H) G-3-70

3-(5-[1,4-dioxaspiro[4.5] decan-8-ylmethyl]-3- methyl-2-oxo-1,3- benzodiazol-1-yl) piperidine-2,6-dione 414.20 (300 MHz, DMSO-d₆) δ 7.04-7.00 (m, 2H), 6.85-6.82 (m, 1H), 5.38-5.34 (m, 1H), 3.85-3.83 (m, 4H), 3.21-3.17 (m, 2H), 2.92-2.90 (m, 1H), 2.79-2.57 (m, 3H), 2.06-1.97 (m, 1H), 1.65-1.60 (m, 6H), 1.42-1.39 (m, 2H), 1.21 (s, 3H) G-3-71

methyl 5-(3-[2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutanamido]-2- chlorophenyl)pentanoate 470.15 (400 MHz, DMSO-d6) δ 9.32 (s, 1H), 7.74 (d, J = 8.0 Hz, 1H), 7.68-7.61 (m, 1H), 7.65-7.55 (m, 1H), 7.33-7.22 (m, 1H), 7.13 (dd, J = 7.6, 1.6 Hz, 1H), 6.81 (s, 1H), 4.15-4.09 (m, 1H), 3.58 (s, 3H), 2.72 (d, J = 13.7 Hz, 1H),2.39-2.31 (m, 2H), 2.19 (s, 3H), 1.88 (s, 3H), 1.58 (d, J = 3.6 Hz, 3H), 1.41 (s, 9H) G-3-72

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutanamido]- 2-chlorophenyl] hexanoate 484.25 (300 MHz, DMSO-d₆) δ 9.32 (s, 1H), 7.74 (d, J = 7.7 Hz, 1H), 7.31-7.24 (m, 1H), 7.14 (d, J = 7.5 Hz, 1H), 6.81 (s, 1H), 4.11 (q, J = 5.2 Hz, 1H), 3.59 (s, 3H), 3.18 (d, J = 5.3 Hz, 2H), 2.77-2.66 (m, 2H), 2.32 (t, J = 7.3 Hz, 2H), 2.23- 2.18 (m, 2H), 2.11-1.71 (m, 2H), 1.63- 1.55 (m, 5H), 1.42 (s, 9H), 1.37-1.25 (m, 1H) G-3-73

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutanamido]-2- fluorophenyl] hexanoate [(M − 1)]⁻ = 466.20 (300 MHz, DMSO-d₆) δ 9.58 (s, 1H), 7.77-7.73 (m, 1H), 7.69-7.51 (m, 4H), 7.30 (s, 1H), 7.14-7.01 (m, 3H), 6.80 (s, 1H), 4.18-4.14 (m, 1H), 3.18 (d, J = 5.2 Hz, 1H), 2.61 (t, J = 7.6 Hz, 2H), 2.31 (t, J = 7.3 Hz, 2H), 2.22-2.14 (m, 1H), 2.04-1.67 (m, 1H), 1.62-1.52 (m, 4H), 1.40 (s, 9H), 1.37-1.22 (m, 2H) G-3-74

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutoxy]-2- fluoro-6-methylphenyl] hexanoate 469.15 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 6.92-6.84 (m, 2H), 6.82 (d, J = 8.4 Hz, 1H), 6.73 (s, 1H), 3.91-3.84 (m, 2H), 3.79-3.62 (m, 1H), 3.58 (s, 3H), 2. 2H), 2.30 (t, J = 7.4 Hz, 2H), 2.21 (s, 3H), 2.18-2.04 (m, 2H), 1.87-1.74 (m, 1H), 1.65-1.51 (m, 3H), 1.48-1.44 (m, 2H), 1.39 (s, 9H), 1.37-1.26 (m, 2H) G-3-75

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutoxy]-2,6- difluorophenyl]hexanoate 473.10 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 7.06-7.02 (m, 1H), 6.98-6.94 (m, 1H), 6.83 (d, J = 8.4 Hz, 1H), 6.74 (s, 1H), 3.93-3.89 (m, 2H), 3.78-3.65 (m, 1H), 3.57 (s, 3H), 2.62-2.58 (m, 2H), 2.31- 2.27 (m, 2H), 2.21-2.05 (m, 2H), 1.84- 1.80 (m, 1H), 1.63-1.46 (m, 5H), 1.38 (s, 9H), 1.33-1.20 (m, 2H) G-3-76

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutanamido]- 5-chlorophenyl]hexanoate 484.15 (300 MHz, DMSO-d₆) δ 10.08 (s, 1H), 7.63 (d, J = 2.0 Hz, 1H), 7.28 (s, 2H), 7.06 (d, J = 7.5 Hz, 1H), 6.95 (d, J = 1.7 Hz, 1H), 6.76 (s, 1H), 4.03-3.95 (m, 1H), 3.56 (s, 3H), 2.54 (d, J = 7.6 Hz, 2H), 2.29 (t, J = 7.3 Hz, 2H), 2.22-2.06 (m, 2H), 1.91-1.68 (m, 2H), 1.37 (s, 9H), 1.35-1.26 (m, 6H) G-3-77

Methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutanamido]- 5-methylphenyl]hexanoate 464.20 (300 MHz, DMSO-d₆) δ 9.78 (s, 1H), 7.32-7.26 (m, 2H), 7.22 (s, 1H), 7.00 (d, J = 7.7 Hz, 1H), 6.78 (s, 1H), 6.71 (s, 1H), 4.02 (d, J = 6.8 Hz, 1H), 3.59 (s, 3H), 2.31 (t, J = 7.4 Hz, 2H), 2.25 (s, 3H), 2.20-2.08 (m, 2H), 1.97-1.69 (m, 3H), 1.56 (pd, J = 7.4, 3.3 Hz, 5H), 1.40 (s, 9H), 1.37-1.23 (m, 2H) G-3-78

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutanamido]- 2-methylphenyl]hexanoate 464.25 (300 MHz, DMSO-d₆) δ 9.27 (d, J = 5.3 Hz, 1H), 7.32 (s, 1H), 7.18 (d, J = 7.6 Hz, 1H), 7.09-6.99 (m, 3H), 6.80 (s, 1H), 4.13-4.04 (m, 1H), 3.60 (s, 3H), 2.60 (t, J = 7.7 Hz, 2H), 2.32 (t, J = 7.4 Hz, 2H), 2.20 (d, J = 5.3 Hz, 2H), 2.12 (s, 3H), 2.06-1.74 (m, 2H), 1.64-1.47 (m, 3H), 1.42 (s, 9H), 1.38-1.31 (m, 3H) G-3-79

methyl 5-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutoxy]- 2-fluorophenyl]pentanoate 441.20 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.04-6.97 (m, 2H), 6.85-6.81 (m, 2H), 6.74 (s, 1H), 4.11 (q, J = 5.3 Hz, 1H), 3.91 (d, J = 6.1 Hz, 2H), 3.76-3.72 (m, 1H), 3.58 (s, 3H), 2.58 (t, J = 7.1 Hz, 2H), 2.36-2.30 (m, 2H), 2.18-2.07 (m, 2H), 1.87-1.77 (m, 1H), 1.57-1.51 (m, 4H), 1.39 (s, 9H) G-3-80

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutanamido]- 5-fluorophenyl]hexanoate 468.20 (400 MHz, DMSO-d₆) δ 10.13 (s, 1H), 7.45-7.31 (m, 1H), 7.31 (s, 1H), 7.16 (t, J = 1.6 Hz, 1H), 7.09 (d, J = 7.6 Hz, 1H), 6.80 (s, 1H), 6.73 (dt, J = 9.8, 1.9 Hz, 1H), 4.04-4.02 (m, 1H), 3.58 (s, 3H), 2.56-2.54 (m, 2H), 2.30 (t, J = 7.4 Hz, 2H), 2.24-2.06 (m, 2H), 1.97-1.73 (m, 2H), 1.60-1.52 (m, 4H), 1.39 (s, 9H), 1.32-1.26 (m, 2H) G-3-81

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutyl]-amino)-2- fluorophenyl]hexanoate 454.20 (400 MHz, DMSO-d₆) δ 7.25 (s, 1H), 6.90-6.76 (m, 2H), 6.72 (s, 1H), 6.60 (t, J = 8.2 Hz, 1H), 6.41 (t, J = 7.1 Hz, 1H), 5.23 (s, 1H), 3.60-3.56 (m, 4H), 3.18 (s, 1H), 3.07-3.03 (m, 3H), 2.52 (d, J = 15.5 Hz, 1H), 2.29 (t, J = 7.4 Hz, 2H), 2.16-1.98 (m, 2H), 1.91- 1.87 (m, 1H), 1.79-1.75 (m, 1H), 1.68-1.64 (m, 1H), 1.63-1.47 (m, 4H), 1.27 (s, 9H) G-3-82

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutoxy]-2-fluoro- 5-methylphenyl]hexanoate 469.30 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 6.86-6.76 (m, 2H), 6.74 (s, 1H), 6.61 (d, J = 6.0 Hz, 1H), 3.93-3.84 (m, 2H), 3.75-3.69 (m, 1H), 2.61-2.52 (m, 2H), 2.29 (t, J = 7.4 Hz, 2H), 2.23 (s, 3H), 2.17-2.05 (m, 2H), 1.88-1.75 (m, 1H), 1.65-1.47 (m, 6H), 1.39 (s, 9H), 1.34- 1.22 (m, 4H) G-3-83

methyl 6-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutoxy]-2,5- difluorophenyl]hexanoate 473.20 (400 MHz, CD₃OD) δ 6.78-6.72 (m, 1H), 6.58-6.51 (m, 1H), 3.98 (d, J = 5.5 Hz, 2H), 3.88 (s, 1H), 3.64 (s, 3H), 2.62 (t, J = 7.6 Hz, 2H), 2.37-2.27 (m, 4H), 2.03-1.94 (m, 3H), 1.84-1.77 (m, 1H), 1.71-1.55 (m, 4H), 1.44 (s, 9H) G-3-84

methyl 6-[2-[(1S)-3- carbamoyl-1-[(2-methyl- propane-2-sulfinyl)amino] propyl]pyridin-4-yl] hexanoate 412.20 (400 MHz, DMSO-d₆) δ 8.40 (d, J = 5.1 Hz, 1H), 7.29 (s, 1H), 7.21-7.09 (m, 2H), 6.80 (s, 1H), 5.74 (d, J = 5.5 Hz, 1H), 4.25-4.20 (m, 1H), 3.58 (s, 3H), 2.71-2.67 (m, 2H), 2.30-2.27 (t, J = 7.4 Hz, 2H), 2.16-2.01 (m, 3H), 1.93-1.78 (m, 1H), 1.69-1.62 (m, 2H), 1.59-1.51 (p, J = 7.5 Hz, 2H), 1.34-1.23 (m, 2H), 1.09 (s, 9H) G-3-85

methyl 5-[3-[(2S)-2-[(tert- butoxycarbonyl)amino]-4- carbamoylbutanamido] phenyl]pentanoate 436.25 (300 MHz, DMSO-d₆) δ 9.88 (s, 1H), 7.68-7.64 (m, 2H), 7.44 (s, 2H), 7.20 (d, J = 8.2 Hz, 1H), 6.89 (d, J = 7.5 Hz, 1H), 3.59 (s, 3H), 3.19 (d, J = 5.3 Hz, 2H), 2.36-2.32 (m, 2H), 1.61-1.55 (m, 5H), 1.40 (s, 9H), 1.28-1.26 (m, 5H)

Tert-butyl 2-[4-([[(2R,3S)-3-[(tert-butoxycarbonyl)amino]-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]acetate (Intermediate G-3-23)

To a stirred solution of tert-butyl N-[(3S,4R)-4-[(4-bromophenyl)methoxy]-1-carbamoylpentan-3-yl]carbamate (800 mg, 1.90 mmol) and tert-butyl 3-bromopropanoate (806 mg, 3.90 mmol) in THF (40.0 mL) were added Pd₂(dba)₃.CHCl₃ (399 mg, 0.39 mmol) and X-Phos (368 mg, 0.77 mmol) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 16 hours at 65° C. under nitrogen atmosphere. The resulting mixture was cooled down to room temperature and concentrated under reduced pressure. The residue was purified by reversed phase flash chromatography with the following conditions (Column: Spherical C18, 20˜40 um, 330 g; Mobile Phase A: water (plus 0.05% AcOH), Mobile Phase B: ACN; Flow rate: 45 mL/min; Gradient (B %): 5%˜45%, 4 min; 45%˜75%, 30 min; Detector: UV 254 nm. The fractions containing the desired product were collected at 70% B and concentrated under reduced pressure to afford the title compound as a brown oil (270 mg, 31%): ¹H NMR (400 MHz, CDCl₃) δ 7.37-7.20 (m, 4H), 6.50 (s, 1H), 4.92 (d, J=9.6 Hz, 1H), 4.59 (d, J=11.6 Hz, 1H), 4.40 (d, J=11.6 Hz, 1H), 3.64 (ddd, J=16.5, 9.7, 3.2 Hz, 2H), 3.53 (s, 2H), 2.36-2.21 (m, 2H), 2.13-1.95 (m, 1H), 1.46-1.45 (m, 18H), 1.21 (d, J=6.3 Hz, 3H); MS (ESI, m/z): [(M+1)]⁺=451.35.

Tert-butyl 2-[2-(2-[2-[4-([[(2R,3S)-3-[(tert-butoxycarbonyl)amino]-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]ethoxy]ethoxy)ethoxy]acetate (Intermediate G-3-24)

To a stirred mixture of tert-butyl N-[(3S,4R)-4-[(4-bromophenyl)methoxy]-1-carbamoylpentan-3-yl]carbamate (400 mg, 0.96 mmol) in DMSO (4.00 mL) were added MeOH (13.0 mL), Pd(dppf)Cl₂ (70.5 mg, 0.096 mmol) and TEA (13.0 mL) at 25° C. under CO (1.5 atm.) atmosphere. The resulting mixture was purged with CO for three times and stirred for additional 16 hours at 80° C. The resulting mixture was cooled down to room temperature and concentrated under reduced pressure. The residue was purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 40 g; Eluent A: water (plus 10 mmol/L AcOH); Eluent B: ACN; Gradient: 35%-55% B in 20 min; Flow rate: 30 mL/min; Detector: UV 220/200 nm; desired fractions were collected at 55% B and concentrated under reduced pressure to afford the title compound as a yellow solid (215 mg, 57%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.96-7.89 (m, 2H), 7.48 (d, J=8.2 Hz, 2H), 7.22 (s, 1H), 6.71-6.62 (m, 2H), 4.63-4.52 (m, 2H), 3.85 (s, 3H), 3.45 (dd, J=14.4, 8.3 Hz, 2H), 2.12-2.00 (m, 1H), 1.93-1.70 (m, 1H), 1.54-1.45 (m, 1H), 1.38 (s, 9H), 1.09 (d, J=6.0 Hz, 3H); MS (ESI, m/z): [(M+1)]⁺=395.30.

Tert-butyl 1-[4-([[(2R,3S)-3-[(tert-butoxycarbonyl)amino]-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]piperidine-4-carboxylate (Intermediate G-3-38)

To a stirred solution of tert-butyl N-[(3S,4R)-4-[(4-bromophenyl)methoxy]-1-carbamoylpentan-3-yl]carbamate (500 mg, 1.21 mmol) and tert-butyl piperidine-4-carboxylate hydrochloride (320 mg, 1.45 mmol) in DMF (10.0 mL) was added XPhos Pd G₃ (153 mg, 0.18 mmol) and K₃PO₄ (1022 mg, 4.82 mmol) at 25° C. under nitrogen atmosphere. The final reaction mixture was irradiated with microwave radiation for 2 h at 130° C. The mixture was allowed to cool down to room temperature. The reaction was purified by reverse phase flash chromatography with the following conditions: Column: Spherical C¹⁸ Column, 20-40 um, 120 g; Mobile Phase A: water (plus 0.05% NH₄HCO₃), Mobile Phase B: ACN; Flow rate: 60 mL/min; Gradient: 30% B to 50% B in 25 min; Detector: UV 254/220 nm. The fractions containing the desired product were collected at 40% B to afford the title compound as a white solid (160 mg, 26%): ¹H NMR (400 MHz, CD₃OD) δ 7.27-7.23 (m, 2H), 6.99-6.94 (m, 2H), 4.53-4.40 (m, 2H), 3.63 (dt, J=12.5, 3.8 Hz, 2H), 3.56-3.54 (m, 1H), 3.50 (t, J=5.9 Hz, 1H), 2.82-2.74 (m, 2H), 2.40-2.38 (m, 1H), 2.27-2.25 (m, 2H), 2.02-1.93 (m, 3H), 1.80-1.76 (m, 2H), 1.62-1.60 (m, 1H), 1.48-1.46 (m, 18H), 1.16 (d, J=6.2 Hz, 3H); LC/MS (ESI, m/z): [(M+Na)]⁺=542.30.

The intermediates in Table 29 were prepared according to the above procedure to prepare Intermediate G-3-38.

TABLE 29 Characterization data for intermediates prepared according to above. Chemical Intermediate Structure Name MS: [(M + 1)]⁺ ¹H-NMR G-3-39

methyl 2-[1-[4- ([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]piperidin- 4-yl]acetate 492.45 (400 MHz, CD₃OD) δ 7.27- 7.22 (m, 2H), 6.99-6.94 (m, 2H), 4.52-4.40 (m, 2H), 3.69 (s, 3H), 3.66 (d, J = 3.2 Hz, 1H), 3.59-3.53 (m, 1H), 3.51- 3.46 (m, 1H), 2.75-2.68 (m, 2H), 2.33 (d, J = 7.0 Hz, 2H), 2.29-2.20 (m, 2H), 2.01-1.90 (m, 2H), 1.86-1.81 (m, 2H), 1.63-1.58 (m, 1H), 1.45 (s, 9H), 1.44-1.36 (m, 3H), 1.19- 1.12 (m, J = 6.2 Hz, 3H) G-3-40

ethyl 3-[1-[4- ([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]piperidin- 4-yl]propanoate 520.05 Used in the next step without further purification G-3-41

1-methyl-6- (piperazin-1- yl)-3H-1,3- benzodiazol-2- one 233.10 (400 MHz, DMSO-d₆) δ 10.54 (s, 1H), 6.82 (d, J = 8.4 Hz, 1H), 6.73 (s, 1H), 6.57 (d, J = 8.5 Hz, 1H), 3.24 (s, 3H), 3.04-2.97 (m, 4H), 2.94- 2.86 (m, 4H), 1.42-1.37 (m, 1H)

Ethyl 2-[4′-([[(2R,3S)-3-[(tert-butoxycarbonyl)amino]-5-carbamoylpentan-2-yl]oxy]methyl)-[1,1′-biphenyl]-3-yl]acetate (Intermediate G-3-42)

To a stirred solution of ethyl 2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate (0.70 g, 2.41 mmol) and tert-butyl N-[(3S,4R)-4-[(4-bromophenyl)methoxy]-1-carbamoylpentan-3-yl]carbamate (1.00 g, 2.41 mmol) in dioxane (10.0 mL) and H₂O (1.00 mL) were added K₂CO₃ (0.67 g, 4.85 mmol) and Pd(PPh₃)₄ (0.22 g, 0.19 mmol, 0.08 equiv) at 25° C. The resulting mixture was stirred for additional 3 h at 90° C. under nitrogen atmosphere. The resulting solution was cooled down to room temperature and was purified by reverse phase flash chromatography with the following conditions: Column: Spherical C¹⁸ Column, 20-40 um, 120 g; Mobile Phase A: water (plus 0.1% HOAc), Mobile Phase B: ACN; Flow rate: 60 mL/min; Gradient: 50% B to 70% B in 25 min; Detector: UV 254/220 nm. The fractions containing the desired product were collected at 60% B and concentrated under reduced pressure to afford the title compound as a black solid (390 mg, 32%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.62 (d, J=8.2 Hz, 2H), 7.56 (dd, J=7.0, 1.4 Hz, 2H), 7.42 (t, J=8.3 Hz, 3H), 7.29-7.20 (m, 2H), 6.72-6.61 (m, 2H), 4.58-4.49 (m, 2H), 4.11 (q, J=7.1 Hz, 2H), 3.75 (s, 2H), 3.47 (m, J=11.7, 6.1 Hz, 2H), 2.12-2.03 (m, 2H), 1.85-1.81 (m, 1H), 1.56-1.45 (m, 1H), 1.40 (s, 9H), 1.21 (t, J=7.1 Hz, 3H), 1.10 (d, J=5.9 Hz, 3H); LC/MS (ESI, m/z): [(M+1)]⁺=499.30.

The intermediates in Table 30 were prepared according to the above procedure to prepare Intermediate G-3-42.

TABLE 30 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR G-3-43

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- ethenylphenyl) methoxy]pentan-3- yl]carbamate 263.10 (400 MHz, DMSO-d₆) δ 7.43 (d, J = 8.1 Hz, 2H), 7.31 (d, J = 8.1 Hz, 2H), 7.27-7.19 (m, 1H), 6.76-6.61 (m, 3H), 5.82 (dd, J = 17.7, 1.1 Hz, 1H), 5.24 (dd, J = 11.0, 1.0 Hz, 1H), 4.54-4.39 (m, 2H), 3.48-3.37 (m, 2H), 2.12-1.97 (m, 2H), 1.83-1.77 (m, 1H), 1.52-1.44 (m, 1H), 1.38 (s, 9H), 1.07 (d, J = 6.0 Hz, 3H)

Tert-butyl 2-(4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]piperidin-1-yl)acetate (Intermediate G-3-44)

To a stirred mixture of 3-[3-methyl-2-oxo-5-(piperidin-4-ylmethyl)-1,3-benzodiazol-1-yl]piperidine-2,6-dione trifluoroacetate (1.30 g, 0.003 mmol) and tert-butyl 2-bromoacetate (0.67 g, 3.44 mmol) in acetone (30.0 mL) was added K₂CO₃ (0.99 g, 7.16 mmol) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 16 h at room temperature under nitrogen atmosphere. The resulting mixture was filtered. The filtered cake was washed with DCM (3×5.00 mL). The combined filtrates was concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L FA); Eluent B: ACN; Gradient: 25%-50% B in 25 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 45% B and concentrated under reduced pressure to afford the title compound as a light yellow solid (1.0 g, 70%): ¹H NMR (400 MHz, CDCl₃) δ 8.65 (s, 1H), 6.87-6.79 (m, 2H), 6.74 (d, J=8.0 Hz, 1H), 5.23 (dd, J=12.7, 5.4 Hz, 1H), 3.44 (s, 3H), 3.29 (d, J=10.8 Hz, 2H), 2.99-2.59 (m, 8H), 2.26-2.18 (m, 2H), 1.78-1.54 (m, 5H), 1.47 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=471.15.

The intermediates in Table 31 were prepared according to the above procedure to prepare Intermediate G-3-44.

TABLE 31 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR G-3-45

methyl 2-(4-[[4- ([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]methyl] piperidin-1-yl)acetate 506.35 (400 MHz, DMSO-d₆) δ 7.28-7.19 (m, 3H), 7.11 (d, J = 7.8 Hz, 2H), 6.68 (s, 1H), 6.61 (d, J = 9.0 Hz, 1H), 4.52-4.38 (m, 2H), 3.59 (s, 3H), 3.44-3.40 (m, 2H), 3.17 (s, 2H), 2.78 (dt, J = 11.3, 3.4 Hz, 2H), 2.48 (d, J = 6.8 Hz, 2H), 2.19-1.94 (m, 4H), 1.81- 1.78 (m, 1H), 1.52-1.48 (m, 3H), 1.40 (s, 9H), 1.22-1.14 (m, 2H), 1.06 (d, J = 6.0 Hz, 3H)

Tert-butyl 2-(4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]piperazin-1-yl)acetate (Intermediate G-3-46)

To a stirred mixture of 1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazole-5-carbaldehyde (500 mg, 1.74 mmol) and tert-butyl 2-(piperazin-1-yl)acetate (697.18 mg, 3.481 mmol) in DCM (10.00 mL) was added TEA (352.24 mg, 3.481 mmol) at room temperature under nitrogen atmosphere. To the above mixture were added NaBH₃CN (218.75 mg, 3.481 mmol) and AcOH (0.50 mL) at room temperature. The resulting mixture was stirred for overnight at room temperature. The resulting mixture was concentrated under reduced pressure. The residue product was purified by reverse phase flash chromatography with the following conditions: Column: Spherical C18, 20˜40 um, 330 g; Mobile Phase A: water (plus 0.05% TFA), Mobile Phase B: ACN; Flow rate: 80 mL/min; Gradient B %: 30%-65%, 30 min; Detector: UV 254/220 nm; Rt: 35 min to afford the title compound as a light yellow solid (200 mg, 24%): ¹H NMR (400 MHz, CDCl₃) δ 8.65 (s, 1H), 6.87-6.79 (m, 2H), 6.74 (d, J=8.0 Hz, 1H), 5.23 (dd, J=12.7, 5.4 Hz, 1H), 4.07 (s, 2H), 3.44 (s, 3H), 3.30-3.26 (m, 2H), 2.99-2.59 (m, 11H), 2.26-2.18 (m, 1H), 1.47 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=472.15

The intermediates in Table 32 were prepared according to the above procedure to prepare Intermediate G-3-46.

TABLE 32 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR G-3-47

tert-butyl 4-[4-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperidin-1- yl]butanoate 485.20 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 7.14-6.99 (m, 2H), 6.92 (d, J = 8.1 Hz, 1H), 5.36 (dd, J = 12.7, 5.5 Hz, 1H), 3.56- 3.48 (m, 2H), 3.35 (s, 3H), 3.14-2.78 (m, 4H), 2.76-2.56 (m, 3H), 2.33 (dd, J = 7.5, 3.0 Hz, 2H), 2.22 (t, J = 7.5 Hz, 2H), 2.07-1.84 (m, 6H), 1.43 (s, 9H) G-3-48

tert-butyl 6-[[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]amino]hexanoate 445.25 (400 MHz, CDCl₃) δ 8.11 (s, 1H), 6.62 (d, J = 8.4 Hz, 1H), 6.39-6.30 (m, 2H), 5.18 (dd, J = 12.7, 5.4 Hz, 1H), 3.40 (s, 3H), 3.14 (t, J = 7.1 Hz, 2H), 2.99-2.90 (m, 1H), 2.89- 2.77 (m, 1H), 2.72-2.68 (m, 1H), 2.30-2.18 (m, 3H), 2.03 (s, 3H), 1.7- 1.62 (m, 1H), 1.69-1.65 (m, 3H), 1.47 (s, 9H) G-3-49

tert-butyl 4-[4- (3-methyl-2-oxo- 1H-1,3- benzodiazol-5- yl)piperazin-1- yl]butanoate 375.20 (400 MHz, DMSO-d₆) δ 10.52 (s, 1H), 6.83 (d, J = 8.4 Hz, 1H), 6.75 (s, 1H), 6.59 (d, J = 8.5 Hz, 1H), 3.24 (s, 3H), 3.16-3.08 (m, 4H), 2.75-2.68 (m, 4H), 2.26 (t, J = 7.2 Hz, 2H), 1.96-1.89 (m, 2H), 1.78-1.69 (m, 2H), 1.41 (s, 9H)

Tert-butyl 3-[4-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]piperidin-1-yl]propanoate (Intermediate G-3-50)

To a stirred solution of 3-[3-methyl-2-oxo-5-(piperidin-4-yl)-1,3-benzodiazol-1-yl]piperidine-2,6-dione; trifluoroacetic acid (600 mg, 1.32 mmol) and tert-butyl prop-2-enoate (350.83 mg, 2.737 mmol) in EtOH (15.00 mL) was added TEA (415.46 mg, 4.106 mmol) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 2 h at 80° C. under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure to afford the title compound as a yellow oil (600 mg, 79%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.13-6.99 (m, 2H), 6.98-6.84 (m, 1H), 5.35 (dd, J=12.7, 5.4 Hz, 1H), 3.45 (q, J=7.1 Hz, 1H), 3.34 (s, 3H), 2.98-2.86 (m, 3H), 2.80-2.53 (m, 5H), 2.07-1.69 (m, 8H), 1.43 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=471.15.

The intermediates in Table 33 were prepared according to the above procedure to prepare Intermediate G-3-50.

TABLE 33 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR G-3-51

tert-butyl 3-[4- (3-methyl-2-oxo- 1H-1,3- benzodiazol-5- yl)piperazin-1- yl]propanoate 361.15 (400 MHz, DMSO-d₆) δ 10.50 (s, 1H), 6.81 (d, J = 8.4 Hz, 1H), 6.74 (s, 1H), 6.57 (d, J = 8.5 Hz, 1H), 3.24 (s, 3H), 3.08-3.02 (m, 4H), 2.59 (t, J = 7.1 Hz, 2H), 2.60-2.54 (m, 2H), 2.52-2.46 (m, 2H), 2.39 (t, J = 7.1 Hz, 2H), 1.40 (s, 9H)

Tert-butyl 2-[(1s,4s)-4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl]acetate (Intermediate G-3-52) and tert-butyl 2-[(1r,4r)-4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl]acetate (Intermediate G-3-53)

A mixture of tert-butyl 2-(4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl)acetate (13.00 g) was separated by SFC with the following conditions: Column: CHIRAL ART Amylose-SC, 5×25 cm (5 um); Mobile Phase A: CO₂, Mobile Phase B: IPA:MeCN=1:1; Flow rate: 200 mL/min; Gradient: 50% B; Detector: UV 220/254 nm; RT1: 5.28 min; RT2: 10.29 min; The first peak fractions (RT1: 5.28 min) were collected and concentrated in vacuum to give compound 1 (S configuration, assumed) 5.3 g. The second peak fractions (RT2: 10.29 min) were collected and concentrated in vacuum to give compound 2 (R configuration, assumed) 5.6 g. Compound 1 was further separated by SFC with the following conditions: Column: Phenomenex Lux 5u Cellulose-3, 5×25 cm, 5 um; Mobile Phase A: CO₂, Mobile Phase B: MeOH; Flow rate:150 mL/min; Gradient: 40% B; Detector: UV 220/254 nm; RT11: 4.84 min; RT12: 6.2 min; The compound 2 was further separated by SFC with the following conditions: Column: Phenomenex Lux 5u Cellulose-3, 5×25 cm, 5 um; Mobile Phase A: CO₂, Mobile Phase B: MeOH; Flow rate:200 mL/min; Gradient: 50% B; Detector: UV 220/254 nm; RT21: 2.98 min; RT22: 4.58 min.

The two first peak fractions (RT11: 4.84 min and RT21: 2.98 min) were mixed and concentrated in vacuum to give the title cis-intermediate G-3-52 as an off-white solid (6 g, 44%): NMR (400 MHz, CDCl₃) δ 8.32 (s, 1H), 6.87 (dd, J=8.0, 1.5 Hz, 1H), 6.83 (d, J=1.5 Hz, 1H), 6.73 (d, J=8.0 Hz, 1H), 5.24 (dd, J=12.6, 5.3 Hz, 1H), 3.45 (s, 3H), 3.01-2.95 (m, 1H), 2.88-2.68 (m, 2H), 2.63 (d, J=7.5 Hz, 2H), 2.28-2.23 (m, 3H), 2.03-2.01 (m, 1H), 1.81-1.68 (m, 1H), 1.50-1.45 (m, 15H), 1.40-1.26 (m, 2H); LC/MS (ESI, m/z): [(M+I-56)]⁺=414.15.

The two second peak fractions (RT12: 6.2 min and RT22: 4.58 min) were mixed and concentrated in vacuum to give the title trans-intermediate G-3-53 as an off-white solid. (2 g, 14%): NMR (400 MHz, CDCl₃) δ N—H (not shown), 6.86 (dd, J=8.0, 1.5 Hz, 1H), 6.82 (d, J=1.5 Hz, 1H), 6.72 (d, J=8.0 Hz, 1H), 5.27 (dd, J=12.6, 5.3 Hz, 1H), 3.45 (s, 3H), 2.98-2.87 (m, 2H), 2.82-2.62 (m, 1H), 2.54 (d, J=7.1 Hz, 2H), 2.26-2.23 (m, 1H), 2.08-2.05 (m, 2H), 1.76-1.72 (m, 4H), 1.56-1.38 (m, 11H), 1.02-0.95 (m, 4H); LC/MS (ESI, m/z): [(M+1−56)]⁺=414.15.

Benzyl 4-[1-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]azetidin-3-yl]butanoate (Intermediate G-3-54)

Step 1. 1,5-Di-tert-butyl 2-[(4-bromo-2-nitrophenyl)amino]pentanedioate. A solution of 4-bromo-1-fluoro-2-nitrobenzene (498.9 g, 2.26 mol), 1,5-di-tert-butyl (2S)-2-aminopentanedioate hydrochloride (806.74 g, 2.73 mol) and Na₂CO₃ (963.54 g, 9.09 mol) in THF (3.00 L)/H₂O (3.00 L) was stirred for 24 h at 60° C. under nitrogen atmosphere. The resulting solution was cooled down to room temperature and was diluted with water (2 L). The mixture was extracted with petroleum ether (2×3 L). The combined organic phase was acidified to pH 5 with aqueous HCl (0.5 M, 2 L). The combined organic phase was washed with water (2×3 L), brine (2 L), dried with Na₂SO₄ and filtered. The filtrate was concentrated under reduced pressure to afford the title compound as a yellow oil (1000 g, 96%): ¹H NMR (400 MHz, DMSO-d₆) δ 8.27 (d, J=7.6 Hz, 1H), 8.20 (d, J=2.4 Hz, 1H), 7.70 (dd, J=9.2, 2.4 Hz, 1H), 7.03 (d, J=9.3 Hz, 1H), 4.55-4.46 (m, 1H), 2.40-2.28 (m, 2H), 2.17-1.99 (m, 2H), 1.44 (s, 9H), 1.35 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=459.05, 461.05.

Step 2. 1,5-Di-tert-butyl 2-[(2-amino-4-bromophenyl)amino]pentanedioate. The title compound was prepared according to the procedure of step 5 to prepare Intermediate A. ¹HNMR (400 MHz, DMSO-d₆) δ 6.69 (d, J=2.4 Hz, 1H), 6.65-6.52 (m, 1H), 6.18 (d, J=8.4 Hz, 1H), 4.98 (s, 2H), 4.76 (d, J=9.2 Hz, 1H), 3.82-3.76 (m, 1H), 2.40 (t, J=7.4 Hz, 2H), 1.99-1.85 (m, 2H), 1.40 (d, J=6.2 Hz, 18H); LC/MS (ESI, m/z): [(M+1)]⁺=429.20, 431.20.

Step 3. 1,5-Di-tert-butyl 2-(5-bromo-2-oxo-3H-1,3-benzodiazol-1-yl)pentanedioate. A solution of 1,5-di-tert-butyl 2-[(2-amino-4-bromophenyl)amino]pentanedioate (950.00 g, 2.21 mol) and CDI (717.55 g, 4.43 mol) in dioxane (12.00 L) was stirred for overnight at 90° C. under nitrogen atmosphere. The mixture was allowed to cool down to room temperature. The resulting mixture was concentrated under reduced pressure. The residue was purified by trituration with water (10 L)/petroleum ether (10 L). The resulting mixture was filtered. The filter cake was washed with water (2×5 L) and dried under reduced pressure to afford the title compound as a light pink solid (760 g, 75%): ¹H NMR (400 MHz, CD₃OD) δ 7.27-7.18 (m, 2H), 7.08 (d, J=1.0 Hz, 1H), 6.98 (d, J=8.3 Hz, 1H), 5.04 (dd, J=10.7, 5.1 Hz, 1H), 2.56-2.32 (m, 2H), 2.24 (dd, J=7.6, 6.4 Hz, 2H), 1.40 (d, J=11.9 Hz, 18H); LC/MS (ESI, m/z): [(M+1)]⁺=455.05, 457.05.

Step 4. 1,5-Di-tert-butyl (2-(5-bromo-3-methyl-2-oxo-1,3-benzodiazol-1-yl)pentanedioate. To a stirred solution of 1,5-di-tert-butyl 2-(5-bromo-2-oxo-3H-1,3-benzodiazol-1-yl)pentanedioate (760.00 g, 1.67 mol) and K₂CO₃ (922.69 g, 6.68 mol) in DMF (3.50 L) was added CH₃I (592.26 g, 4.17 mol) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for overnight at room temperature under nitrogen atmosphere. The resulting solution was diluted with water (30 L) and triturated for 2 h. After filtration, the filter cake was triturated with petroleum ether (10 L) for 2 h again. The resulting mixture was filtered. The filter cake was washed with petroleum ether (1 L) and dried under reduced pressure to afford the title compound as a white solid (675 g, 86%): ¹H NMR (400 MHz, CD₃OD) δ 7.39 (d, J=1.8 Hz, 1H), 7.26 (dd, J=8.4, 1.9 Hz, 1H), 7.02 (d, J=8.4 Hz, 1H), 5.07 (dd, J=10.7, 5.1 Hz, 1H), 3.43 (s, 3H), 2.56-2.34 (m, 2H), 2.23 (dd, J=7.6, 6.4 Hz, 2H), 1.40 (d, J=14.9 Hz, 18H); LC/MS (ESI, m/z): [(M+1)]⁺=469.30, 471.30.

Step 5. 1,5-Dibutyl 2-(5-[3-[4-(benzyloxy)-4-oxobutyl]azetidin-1-yl]-3-methyl-2-oxo-1,3-benzodiazol-1-yl)pentanedioate. The title compound was prepared according to the procedure to prepare Intermediate G-3-39. ¹HNMR (400 MHz, DMSO-d₆) δ 7.42-7.23 (m, 5H), 6.85 (d, J=8.4 Hz, 1H), 6.26 (d, J=2.1 Hz, 1H), 6.08 (dd, J=8.4, 2.2 Hz, 1H), 5.10 (s, 2H), 4.91 (dd, J=10.3, 5.1 Hz, 1H), 3.89 (t, J=7.3 Hz, 2H), 3.36-3.34 (m, 3H), 3.27 (s, 3H), 2.72-2.59 (m, 1H), 2.46-2.36 (m, 2H), 2.36-2.19 (m, 2H), 2.19-2.03 (m, 2H), 1.56 (q, J=7.2, 5.3 Hz, 3H), 1.34 (d, J=7.6 Hz, 18H); LC/MS (ESI, m/z): [(M+1)]⁺=622.50.

The intermediates in Table 34 were prepared according to step 5 of the procedure to prepare Intermediate G-3-54.

TABLE 34 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR G-5-1

1,5-dibutyl 2-(5- [4-[4- (benzyloxy)-4- oxobutyl]piperidin- 1-yl]-3-methyl- 2-oxo-1,3- benzodiazol-1- yl)pentanedioate 650.50 (400 MHz, DMSO-d₆) δ 7.41-7.29 (m, 5H), 6.88 (d, J = 8.6 Hz, 1H), 6.80 (d, J = 2.2 Hz, 1H), 6.62 (dd, J = 8.6, 2.3 Hz, 1H), 5.09 (d, J = 4.2 Hz, 2H), 4.92 (dd, J = 10.3, 5.1 Hz, 1H), 3.57 (d, J = 11.8 Hz, 2H), 3.29 (s, 3H), 2.58 (t, J = 11.6 Hz, 2H), 2.37 (t, J = 7.3 Hz, 2H), 2.32- 2.20 (m, 2H), 2.20-2.06 (m, 2H), 1.73 (d, J = 12.2 Hz, 2H), 1.64-1.57 (m, 3H), 1.34 (d, J = 10.5 Hz, 18H), 1.28-1.21 (m, 4H)

Step 6. 2-(5-[3-[4-(Benzyloxy)-4-oxobutyl]azetidin-1-yl]-3-methyl-2-oxo-1,3-benzodiazol-1-yl)pentanedioic acid. A mixture of 1,5-dibutyl 2-(5-[3-[4-(benzyloxy)-4-oxobutyl]azetidin-1-yl]-3-methyl-2-oxo-1,3-benzodiazol-1-yl)pentanedioate (1.80 g, 2.895 mmol) in TFA (25.00 mL) was stirred for 1 h at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure to give the crude title compound (2.6 g), which was used in the next step directly without further purification: LC/MS (ESI, m/z): [(M+1)]⁺=510.20.

The intermediates in Table 35 were prepared according to step 6 of the procedure to prepare Intermediate G-3-54.

TABLE 35 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR G-6-1

2-(5-[4-[4- (benzyloxy)-4- oxobutyl]piperidin- 1-yl]-3-methyl- 2-oxo-1,3- benzodiazol-1- yl)pentanedioic acid 538.20 Used in the next step without further purification

Step 7. Benzyl 4-[1-[1-(2,6-dioxooxa-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]azetidin-3-yl]butanoate. A mixture of 2-(5-[3-[4-(benzyloxy)-4-oxobutyl]azetidin-1-yl]-3-methyl-2-oxo-1,3-benzodiazol-1-yl)pentanedioic acid (2.60 g, 5.102 mmol) and Ac₂O (7.00 mL) in pyridine (20.00 mL) was stirred for 1 h at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure to give the crude title compound (4.7 g), which was used in the next step directly without further purification: LC/MS (ESI, m/z): [(M+1)]⁺=492.35.

The intermediates in Table 36 were prepared according to step 7 of the procedure to prepare Intermediate G-3-54.

TABLE 36 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR G-7-1

benzyl 4-[1-[1- (2,6-dioxooxan- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperidin-4- yl]butanoate 520.20 Used in the next step without further purification

Step 8. 2-(5-[3-[4-(Benzyloxy)-4-oxobutyl]azetidin-1-yl]-3-methyl-2-oxo-1,3-benzodiazol-1-yl)-4-carbamoylbutanoic acid. NH₃ (g) was bubbled in a stirred mixture of benzyl 4-[1-[1-(2,6-dioxooxan-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]azetidin-3-yl]butanoate (4.50 g, 9.155 mmol) in THF (30.00 mL) at room temperature for 30 min. The resulting mixture was stirred for 2 h at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L TFA); Eluent B: ACN; Gradient: 15%-45% B in 25 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 35% B and concentrated under reduced pressure to afford the title compound as a yellow solid (1.5 g, 32%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.38-7.32 (m, 6H), 7.23-7.20 (m, 1H), 6.95 (d, J=16.0 Hz, 1H), 6.73 (s, 1H), 6.56 (s, 1H), 6.34-6.32 (m, 1H), 5.10 (s, 3H), 4.95 (dd, J=10.8, 4.8 Hz, 1H), 4.06 (t, J=7.4 Hz, 2H), 3.64-3.54 (m, 3H), 2.77-2.68 (m, 1H), 2.40 (t, J=7.0 Hz, 3H), 2.06-1.95 (m, 1H), 1.94-1.86 (m, 1H), 1.65-1.52 (m, 6H); LC/MS (ESI, m/z): [(M+1)]⁺=509.40.

The intermediates in Table 37 were prepared according to step 8 of the procedure to prepare Intermediate G-3-54.

TABLE 37 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H NMR G-8-1

2-(5-[4-[4- (benzyloxy)-4- oxobutyl]piperidin- 1-yl]-3-methyl- 2-oxo-1,3- benzodiazol-1- yl)-4- carbamoylbutanoic acid 537.45 ¹H NMR (400 MHz, DMSO-d₆) δ 7.70-7.43 (m, 1H), 7.46-7.30 (m, 5H), 7.21 (s, 2H), 6.74 (s, 1H), 5.11 (s, 2H), 5.05 (dd, J = 10.8, 4.9 Hz, 1H), 3.61-3.58 (m, 4H), 3.37 (s, 3H), 2.41 (t, J = 7.3 Hz, 3H), 2.36-2.22 (m, 1H), 2.08-1.98 (m, 2H), 1.98-1.85 (m, 3H), 1.70- 1.41 (m, 6H), 1.35-1.29 (m, 2H)

Step 9. Benzyl 4-[1-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]azetidin-3-yl]butanoate. The title compound was prepared according to the procedure of step 3 to prepare Intermediate G-3-54. ¹H NMR (400 MHz, DMSO-d₆) δ 11.07 (s, 1H), 7.47-7.25 (m, 5H), 6.98 (d, J=8.4 Hz, 1H), 6.54 (s, 1H), 6.30 (d, J=8.5 Hz, 1H), 5.31 (dd, J=12.8, 5.3 Hz, 1H), 5.10 (s, 2H), 4.04 (t, J=7.6 Hz, 2H), 3.55 (d, J=6.9 Hz, 2H), 3.31 (s, 3H), 2.92-2.86 (m, 1H), 2.80-2.57 (m, 3H), 2.40 (t, J=6.9 Hz, 2H), 2.06-1.91 (m, 1H), 1.70-1.43 (m, 4H); LC/MS (ESI, m/z): [(M+1)]⁺=491.15.

The intermediates in Table 38 were prepared according to step 9 of the procedure to prepare Intermediate G-3-54.

TABLE 38 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR G-3-55

benzyl 4-[1-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperidin-4- yl]butanoate 519.20 (400 MHz, DMSO-d₆) δ 11.14 (s, 1H), 7.52 (s, 1H), 7.43-7.30 (m, 5H), 7.24 (s, 2H), 5.41 (dd, J = 12.7, 5.4 Hz, 1H), 5.11 (s, 2H), 3.66-3.52 (m, 3H), 3.38 (s, 3H), 2.95-2.87 (m, 1H), 2.81-2.57 (m, 2H), 2.41 (t, J = 7.3 Hz, 2H), 2.06-1.98 (m, 1H), 1.97-1.90 (m, 2H), 1.75- 1.40 (m, 6H), 1.34-1.29 (m, 2H)

Step 4. 2-[2-(2-[3-[1-(2,6-Dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl]propoxy]ethoxy)ethoxy]acetic acid. A solution of tert-butyl 2-[2-(2-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl]propoxy]ethoxy)ethoxy]acetate (700 mg, 1.35 mmol) in DCM (10.0 mL) and TFA (10.0 mL) was stirred for 30 min at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The residue was purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L FA); Eluent B: ACN; Gradient: 20%-40% B in 20 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 31% B and concentrated under reduced pressure to afford the title compound as a light yellow solid (520 mg, 83%): ¹H NMR (400 MHz, DMSO-d₆) δ 12.58 (s, 1H), 11.09 (s, 1H), 7.09-6.97 (m, 2H), 6.88 (dd, J=8.1, 1.6 Hz, 1H), 5.34 (dd, J=12.7, 5.4 Hz, 1H), 4.03 (s, 2H), 3.62-3.48 (m, 8H), 3.40 (t, J=6.5 Hz, 2H), 3.33 (s, 3H), 2.97-2.85 (m, 1H), 2.77-2.58 (m, 4H), 2.06-1.96 (m, 1H), 1.88-1.77 (m, 2H); MS (ESI, m/z): [(M+1)]⁺=464.30.

The following intermediates in Table 39 were prepared according Step 4 of the procedure to prepare Intermediate G.

TABLE 39 Characterization data for intermediates prepared according to procedure above. MS: Intermediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR G-4-1 

3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 2,3-dihydro-1H-1,3- benzodiazol-5- yl]propanoic acid 332.2 (400 MHz, DMSO-d₆) δ 12.13 (s, 1H), 11.10 (s, 1H), 7.09 (d, J = 1.6 Hz, 1H), 7.01 (d, J = 8.0 Hz, 1H), 6.91 (dd, J = 8.1, 1.6 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 3.32 (s, 3H), 2.97-2.78 (m, 3H), 2.78-2.53 (m, 4H), 2.00 (s, 1H). G-4-2 

15-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 2,3-dihydro-1H-1,3- benzodiazol-5-yl]- 3,6,9,12- tetraoxapentadecanoic acid 508.3 (400 MHz, DMSO-d₆) 12.58 (s, 1H), 11.09 (s, 1H), 7.08-6.97 (m, 2H), 6.88 (dd, J = 8.0, 1.6 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.02 (d, J = 2.0 Hz, 2H), 3.58 (dd, J = 6.4, 3.5 Hz, 2H), 3.54 (s, 5H), 3.51-3.44 (m, 3H), 3.43- 3.35 (m, 4H), 2.90 (ddd, J = 17.3, 13.0, 5.2 Hz, 1H), 2.77-2.59 (m, 4H), 2.08 (s, 3H), 2.00 (dd, J = 11.1, 5.4 Hz, 1H), 1.88-1.76 (m, 2H). G-4-3 

[2-(2-[3-[3-methyl- 1-(1-methyl-2,6- dioxopiperidin-3- yl)-2-oxo-1,3- benzodiazol-5- yl]propoxy]ethoxy) ethoxy]acetic acid 578.3 (400 MHz, DMSO-d₆) δ 12.57 (s, 1H), 7.08-6.96 (m, 2H), 6.86 (t, J = 7.8 Hz, 1H), 5.40 (dt, J = 12.8, 6.2 Hz, 1H), 4.02 (d, J = 6.4 Hz, 2H), 3.62-3.49 (m, 5H), 3.49 (t, J = 3.7 Hz, 2H), 3.43-3.35 (m, 2H), 3.03 (d, J = 6.9 Hz, 3H), 2.82- 2.60 (m, 4H), 2.49 (s, 2H), 2.10-1.96 (m, 2H), 1.81 (q, J = 7.3 Hz, 3H). G-4-4 

2-(2-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 2,3-dihydro-1H-1,3- benzodiazol-5- yl]propoxy]ethoxy) acetic acid 420.3 (400 MHz, DMSO-d₆) δ 12.59 (s, 1H), 11.09 (s, 1H), 7.04 (d, J = 13.4 Hz, 2H), 6.88 (d, J = 8.2 Hz, 1H), 5.34 (dd, J = 12.8, 5.4 Hz, 1H), 4.05 (s, 2H), 3.61 (dd, J = 5.9, 3.5 Hz, 2H), 3.51 (dd, J = 5.9, 3.6 Hz, 2H), 3.40 (t, J = 6.4 Hz, 2H), 3.33 (s, 3H), 2.88 (d, J = 17.8 Hz, 1H), 2.77-2.58 (m, 4H), 2.05-1.97 (m, 1H), 1.81 (q, J = 7.4, 7.0 Hz, 2H). G-4-5 

(2-[3-[3-methyl-1- (1-methyl-2,6- dioxopipendin-3- yl)-2-oxo-1,3- benzodiazol-5- yl]propoxy]ethoxy) acetic acid 432.2 (400 MHz, DMSO-d₆) δ 7.08-6.98 (m, 2H), 6.87 (d, J = 8.1 Hz, 1H), 5.41 (dd, J = 13.2, 5.3 Hz, 1H), 4.04 (s, 2H), 3.61 (dd, J = 5.9, 3.7 Hz, 2H), 3.52 (dd, J = 5.9, 3.6 Hz, 2H), 3.41 (t, J = 6.4 Hz, 2H), 3.33 (s, 2H), 3.04 (s, 3H), 3.02-2.91 (m, 1H), 2.82-2.62 (m, 4H), 2.02 (d, J = 12.0 Hz, 1H), 1.82 (p, J = 6.7 Hz, 3H). G-4-6 

2-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 2,3-dihydro- 1H-1,3- benzodiazol-5- yl]propoxy]acetic acid 376.1 (400 MHz, DMSO-d₆) δ 12.59 (s, 1H), 11.10 (s, 1H), 7.07 (d, J = 1.5 Hz, 1H), 7.01 (d, J = 8.0 Hz, 1H), 6.89 (dd, J = 8.1, 1.6 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.01 (s, 2H), 3.47 (t, J = 6.4 Hz, 2H), 3.33 (s, 3H), 2.90 (ddd, J = 17.1, 13.1, 5.3 Hz, 1H), 2.77-2.58 (m, 4H), 2.06-1.96 (m, 1H), 1.83 (dq, J = 8.7, 6.6 Hz, 2H) G-4-34 

3-(2-[2-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]ethyl]phenyl) propanoic acid 436.10 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.26-7.23 (m, 1H), 7.20-7.17 (m, 1H), 7.18-7.09 (m, 3H), 7.02 (d, J = 8.0 Hz, 1H), 6.93 (dd, J = 8.1, 1.6 Hz, 1H), 5.35 (dd, J = 12.6, 5.4 Hz, 1H), 3.34 (s, 3H), 2.94-2.83 (m, 9H), 2.78-2.58 (m, 2H), 2.04-1.96 (m, 1H) G-4-35 

[(1r,4r)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohexyl] acetic acid 428.15 (400 MHz, DMSO-d₆) δ 11.91 (s, 1H), 11.08 (s, 1H), 6.99 (d, J = 8.1 Hz, 2H), 6.81 (dd, J = 8.0, 1.6 Hz, 1H), 5.36 (dd, J = 12.7, 5.4 Hz, 1H), 2.96-2.85 (m, 1H), 2.77-2.58 (m, 3H), 2.48 (s, 2H), 2.21-2.17 (m, 2H), 2.08-1.97 (m, 1H), 1.70-1.64 (m, 5H), 1.42-1.36 (m, 2H), 1.22-1.10 (m, 2H), 0.98-0.78 (m, 5H) G-4-36 

(4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]piperazin- 1-yl)acetic acid 416.12 Used in the next step without further purification G-4-37 

(4-[[1-(2,6- Dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]piperidin- 1-yl)acetic acid 415.10 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 9.75-9.58 (s, 1H), 7.12-6.99 (m, 2H), 6.87 (dd, J = 8.1, 1.5 Hz, 1H), 5.35 (dd, J = 12.8, 5.3 Hz, 1H), 4.13-4.05 (m, 2H), 3.49 (d, J = 11.9 Hz, 2H), 3.33 (s, 3H), 3.02-2.84 (m, 2H), 2.77-2.55 (m, 4H), 1.96-1.89 (m, 1H), 1.78 (d, J = 13.1 Hz, 3H), 1.58-1.44 (m, 3H) G-4-38 

4-[4-[1-(2,6- Dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]piperidin-1- yl]butanoic acid 429.20 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.12-7.00 (m, 2H), 6.92 (dd, J = 8.2, 1.6 Hz, 1H), 5.35 (dd, J = 12.8, 5.3 Hz, 1H), 3.81-3.78 (m, 1H), 3.35 (s, 3H), 2.97-2.85 (m, 1H), 2.84-2.66 (m, 4H), 2.66-2.56 (m, 3H), 2.33 (t, J = 7.0 Hz, 2H), 2.06-1.70 (m, 8H) G-4-39 

3-[4-[1-(2,6- Dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]piperidin-1- yl]propanoic acid 415.15 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.10 (d, J = 1.6 Hz, 1H), 7.03 (d, J = 8.1 Hz, 1H), 6.92 (dd, J = 8.2, 1.6 Hz, 1H), 5.35 (dd, J = 12.7, 5.3 Hz, 1H), 3.34 (s, 3H), 3.16 (d, J = 11.7 Hz, 2H), 3.00-2.56 (m, 5H), 2.47 (d, J = 7.2 Hz, 2H), 2.40-2.29 (m, 2H), 2.08-1.95 (m, 1H), 1.89-1.67 (m, 5H) G-4-40 

[(1s,4s)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohexyl] acetic acid 414.15 (300 MHz, DMSO-d₆) δ 12.50 (br, 1H), 11.06 (s, 1H), 6.70-6.96 (m, 2H), 6.82 (dd, J = 8.1, 1.5 Hz, 1H), 5.32 (dd, J = 12.7, 5.4 Hz, 1H), 3.31 (s, 3H), 3.00-2.79 (m, 1H), 2.78-2.53 (m, 4H), 2.21 (d, J = 7.3 Hz, 2H), 2.04-2.00 (m, 1H), 1.91-1.86 (m, 1H), 1.70-1.67 (m, 1H), 1.55-1.48 (m, 6 H) 1.35-1.28 (m, 2H). G-4-41 

[(1r,4r)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohexyl] acetic acid 414.15 (400 MHz, DMSO-d₆) δ 11.96 (s, 1H), 11.09 (s, 1H), 7.02-6.96 (m, 2H), 6.83- 6.81 (m, 1H), 5.36-5.32 (m, 1H), 3.32 (s, 4H), 2.96-2.85 (m, 1H), 2.77-2.58 (m, 2H), 2.48 (s, 2H), 2.09-2.05 (m, 3H), 2.04-1.97 (m, 1H), 1.67 (t, J = 13.2 Hz, 4H), 1.01-0.85 (m, 4H) G-4-42 

6-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]amino]hexanoic acid 389.20 (400 MHz, CD₃OD) δ 7.39 (d, J = 2.0 Hz, 1H), 7.31 (d, J = 8.5 Hz, 1H), 7.28- 7.19 (m, 1H), 5.41 (dd, J = 12.5, 5.4 Hz, 1H), 3.47-3.45 (m, 4H), 3.50-3.41 (m, 1H), 3.02-2.75 (m, 3H), 2.35-2.32 (m, 2H), 2.23-2.19 (m, 1H), 1.85-1.77 (m, 1H), 1.77 (t, J = 6.4 Hz, 1H), 1.67 (p, J = 7.3 Hz, 2H), 1.51-1.47 (m, 2H). G-4-85 

5-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]cyclobutyl] pentanoic acid 414.20 (300 MHz, Chloroform-d) δ 8.74 (s, 1H), 7.06-6.94 (m, 2H), 6.89-6.73 (m, 1H), 5.51-5.36 (m, 1H), 3.69-3.62 (m, 1H), 3.52 (s, 3H), 3.48-3.31 (m, 1H), 3.07-2.84 (m, 2H), 2.81-2.68 (m, 1H), 2.61-2.36 (m, 2H), 2.34-2.25 (m, 3H), 2.18-2.12 (m, 1H), 1.83-1.52 (m, 4H), 1.52-1.15 (m, 4H) G-4-86 

4-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]cyclobutyl]butanoic acid 400.10 (400 MHz, Methanol-d₄) δ 7.14-6.93 (m, 3H), 5.32 (ddd, J = 12.3, 5.5, 2.3 Hz, 1H), 3.67 (p, J = 7.6, 6.8 Hz, 1H), 3.51-3.39 (m, 3H), 2.97-2.93 (m, 1H), 2.82-2.78 (m, 2H), 2.56-2.53 (m, 1H), 2.34-2.30 (m, 4H), 2.19-2.15 (m, 2H), 1.80-1.43 (m, 5H), 1.43-1.12 (m, 1H). G-4-109

[(1s,4s)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohexyl] acetic acid 414.15 (400 MHz, DMSO-d₆) δ 11.81 (s, 1H), 11.09 (s, 1H), 7.01-6.99 (m, 2H), 6.83 (dd, J = 8.0, 1.5 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 3.32 (s, 3H), 2.97- 2.83 (m, 1H), 2.77-2.62 (m, 2H), 2.59 (d, J = 6.3 Hz, 2H), 2.22 (d, J = 7.3 Hz, 2H), 2.04-1.98 (m, 1H), 1.93-1.87 (m, 1H), 1.78-1.64 (m, 1H), 1.48-1.38 (m, 6H), 1.33-1.26 (m, 2H) G-4-110

[(1s,4s)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohexyl] acetic acid 414.15 (400 MHz, DMSO-d₆) δ 11.81 (s, 1H), 11.09 (s, 1H), 7.01-6.99 (m, 2H), 6.83 (dd, J = 8.0, 1.5 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 3.32 (s, 3H), 2.97- 2.83 (m, 1H), 2.77-2.62 (m, 2H), 2.59 (d, J = 6.3 Hz, 2H), 2.22 (d, J = 7.3 Hz, 2H), 2.04-1.98 (m, 1H), 1.93-1.87 (m, 1H), 1.78-1.64 (m, 1H), 1.48-1.38 (m, 6H), 1.33-1.26 (m, 2H) G-4-111

3-[(1s,4s)-4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]cyclohexyl] propanoic acid 414.15 (300 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.07 (d, J = 1.5 Hz, 1H), 7.00 (d, J = 8.1 Hz, 1H), 6.90 (dd, J = 8.1, 1.6 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 3.34 (s, 3H), 2.99-2.83 (m, 1H), 2.81-2.57 (m, 2H), 2.27 J = 7.6 Hz, 2H), 2.01 (d, J = 11.6 Hz, 1H), 1.83-1.80 (m, 4H), 1.48-1.44 (m, 4H), 1.32-1.29 (m, 1H), 1.16-0.97 (m, 2H) G-4-112

3-[(1r,4r)-4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]cyclohexyl] propanoic acid 414.15 (300 MHz, DMSO-d₆) δ 12.00 (s, 1H), 11.08 (s, 1H), 7.10 (d, J = 1.5 Hz, 1H), 7.01 (d, J = 8.1 Hz, 1H), 6.92 (dd, J = 8.1, 1.5 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 3.33-3.31 (m, 4H), 2.99- 2.81 (m, 1H), 2.69-2.61 (m, 2H), 2.25- 2.21 (m, 2H), 2.07-1.95 (m, 1H), 1.65- 1.61 (m, 11H)

[4-([[(2R,3S)-3-[(tert-butoxycarbonyl)amino]-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]acetic acid. (Intermediate G-4-7)

A solution of tert-butyl 2-[4-([[(2R,3S)-3-[(tert-butoxycarbonyl)amino]-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]acetate (270 mg, 0.60 mmol) in DCM (3.00 mL) was treated with TFA (3.00 mL) for 20 min at 25° C. under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The residue was dissolved in DMSO (5.00 mL) and (1.00 mL). To the solution was added Boc₂O (196 mg, 0.90 mmol) at 25° C. under nitrogen atmosphere. The resulting mixture was stirred for 30 min at 25° C. under nitrogen atmosphere. The resulting mixture was purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L AcOH); Eluent B: ACN; Gradient: 30%-50% B in 20 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 45% B and concentrated under reduced pressure to afford the title compound as a light yellow oil (150 mg, 63%): ¹H NMR (400 MHz, DMSO-d₆) δ 12.26 (s, 1H), 7.27 (d, J=8.1 Hz, 2H), 7.22-7.20 (m, 3H), 6.67 (s, 1H), 6.61 (d, J=9.1 Hz, 1H), 4.51-4.40 (m, 2H), 3.55 (s, 2H), 3.49-3.38 (m, 2H), 2.14-1.95 (m, 2H, 1.79 (dddd, J=13.4, 9.8, 6.1, 3.0 Hz, 1H), 1.50 (td, J=9.3, 8.9, 5.0 Hz, 1H), 1.39 (s, 9H), 1.06 (d, J=6.0 Hz, 3H); MS (ESI, m/z): [(M+1)]⁺=395.30.

The following intermediates in Table 40 were prepared according to the above procedure for Intermediate G-4-7.

TABLE 40 Characterization data for intermediates prepared according to procedure above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR G-4-8 

3-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]propanoic acid 409.2 (400 MHz, CDCl₃) δ 7.26 (d, J = 7.8 Hz, 2H), 7.21 (d, J = 7.7 Hz, 2H), 6.62 (s, 1H), 6.36 (s, 1H), 4.89 (d, J = 9.6 Hz, 1H), 4.60 (d, J = 11.6 Hz, 1H), 4.37 (d, J = 11.6 Hz, 1H), 3.68-3.53 (m, 2H), 2.96 (t, J = 7.6 Hz, 2H), 2.66 (t, J = 7.7 Hz, 2H), 2.27 (td, J = 8.0, 4.7 Hz, 2H), 1.97-1.88 (m, 1H), 1.74- 1.59 (m, 1H), 1.45 (s, 9H), 1.20 (d, J = 6.3 Hz, 3H). G-4-9 

[3-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]propoxy]acetic acid 453.3 (400 MHz, DMSO-d₆) δ 12.45 (s, 1H), 7.23 (dd, J = 7.9, 5.6 Hz, 3H), 7.16 (dd, J = 8.0, 5.9 Hz, 2H), 6.72-6.55 (m, 2H), 4.50-4.37 (m, 2H), 3.98 (s, 2H), 3.52-3.36 (m, 4H), 2.62 (td, J = 8.0, 5.6 Hz, 2H), 2.09-2.07 (m, 3H), 1.91 (d, J = 5.7 Hz, 1H), 1.83-1.77 (m, 2H), 1.39 (s, 9H), 1.06 (t, J = 5.5 Hz, 3H). G-4-10

[3-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]propoxy]acetic acid 467.2 (400 MHz, DMSO-d₆) δ 12.48 (s, 1H), 7.34-7.08 (m, 5H), 6.69-6.59 (m, 2H), 4.43 (t, J = 4.4 Hz, 2H), 3.94 (d, J = 5.1 Hz, 2H), 3.49-3.35 (m, 4H), 2.57 (q, J = 6.0, 3.5 Hz, 2H), 2.13-1.96 (m, 3H), 1.84-1.72 (m, 1H), 1.60 (s, 2H), 1.52 (d, J = 8.7 Hz, 2H), 1.46- 1.32 (m, 9H), 1.06 (d, J = 6.0, 3H). G-4-11

5-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]pentanoic acid 437.3 (400 MHz, DMSO-d₆) δ 11.96 (s, 1H), 7.27-7.17 (m, 3H), 7.14 (d, J = 7.9 Hz, 2H), 6.67 (s, 1H), 6.59 (d, J = 9.0 Hz, 1H), 4.51- 4.37 (m, 2H), 3.41 (h, J = 7.4, 6.0 Hz, 2H), 2.56 (t, J = 7.2 Hz, 2H), 2.22 (t, J = 7.1 Hz, 2H), 2.13-1.95 (m, 2H), 1.85-1.73 (m, 1H), 1.68-1.35 (m, 5H), 1.39 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H). G-4-12

(2-[3-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]propoxy]ethoxy) acetic acid 497.3 (400 MHz, DMSO-d₆) δ 7.23 (d, J = 8.0 Hz, 2H), 7.15 (d, J = 7.7 Hz, 2H), 6.73- 6.57 (m, 2H), 4.50-4.37 (m, 2H), 4.03 (s, 2H), 3.60 (dd, J = 5.9, 3.7 Hz, 2H), 3.50 (dd, J = 5.9, 3.6 Hz, 2H), 3.39-3.37 (m, 5H), 2.60 (t, J = 7.7 Hz, 2H), 2.07-1.96 (m, 2H), 1.84-1.73 (m, 3H), 1.39 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H). G-4-13

[2-(2-[3-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]propoxy]ethoxy) ethoxy]acetic acid 541.4 (400 MHz, CDCl₃) δ 7.26 (d, J = 7.7 Hz, 2H), 7.20 (d, J = 7.8 Hz, 2H), 6.52 (s, 1H), 6.26 (s, 1H), 4.86 (d, J = 9.7 Hz, 1H), 4.61 (d, J = 11.6 Hz, 1H), 4.38 (d, J = 11.5 Hz, 1H), 4.19 (s, 2H), 3.79 (dd, J = 6.3, 3.1 Hz, 2H), 3.76-3.66 (m, 5H), 3.63-3.54 (m, 3H), 3.48 (t, J = 6.4 Hz, 2H), 2.72 (t, J = 7.5 Hz, 2H), 2.28 (t, J = 6.9 Hz, 2H), 1.92 (p, J = 6.9 Hz, 2H), 1.76-1.64 (m, 1H), 1.45 (s, 9H), 1.21 (d, J = 6.3 Hz, 3H). G-4-14

15-[4-([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]-3,6,9,12- tetraoxapentadecanoic acid 585.4 (400 MHz, DMSO-d₆) δ 12.55 (s, 1H), 7.23 (d, J = 7.9 Hz, 2H), 7.15 (d, J = 7.8 Hz, 2H), 6.67 (s, 1H), 6.60 (d, J = 9.1 Hz, 1H), 4.49-4.38 (m, 2H), 4.01 (s, 2H), 3.62- 3.44 (m, 12H), 3.41-3.36 (m, 3H), 2.60 (t, J = 7.6 Hz, 2H), 2.10-1.96 (m, 3H), 1.82- 1.75 (m, 3H), 1.48 (s, 1H), 1.39 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H). G-4-15

4-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]butanoic acid 423.2 (400 MHz, CDCl₃) δ 7.26-7.12 (m, 4H), 6.50 (s, 1H), 5.72 (s, 1H), 4.88 (d, J = 9.5 Hz, 1H), 4.71-4.50 (m, 1H), 4.38 (d, J = 11.4 Hz, 1H), 3.71-3.55 (m, 2H), 3.51 (s, 3H), 2.74-2.62 (m, 3H), 2.39-2.25 (m, 5H), 2.10-1.96 (, 3H), 1.46 (d, J = 6.0 Hz, 9H). G-4-16

[2-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]ethoxy]acetic acid 439.4 (400 MHz, DMSO-d₆) δ 12.55 (s, 1H), 7.33-7.12 (m, 4H), 6.68 (s, 1H), 6.61 (d, J = 9.1 Hz, 1H), 4.49-4.38 (m, 2H), 4.00 (s, 2H), 3.66 (d, J = 14.0 Hz, 1H), 3.48-3.36 (m, 3H), 2.82 (t, J = 7.0 Hz, 2H), 2.21-1.89 (m, 3H), 1.39 (s, 9H), 1.06 (d, J = 5.9 Hz, 3H). G-4-17

(2-[2-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl) amino]- 5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]ethoxy]ethoxy) acetic acid 483.4 (400 MHz, DMSO-d₆) δ 7.30-7.13 (m, 4H), 6.75-6.53 (m, 2H), 4.52-4.35 (m, 2H), 4.01 (s, 2H), 3.63-3.49 (m, 6H), 3.48-3.34 (m, 2H), 2.80 (t, J = 7.1 Hz, 2H), 2.03 (dd, J = 12.8, 7.0 Hz, 2H), 1.78 (d, J = 9.0 Hz, 1H), 1.56-1.43 (m, 1H), 1.39 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H). G-4-18

[2-(2-[2-[4- ([[(2R,3S)-3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]ethoxy]ethoxy) ethoxy]acetic acid 527.3 (400 MHz, DMSO-d₆) δ 12.54 (s, 1H), 7.25-7.20 (m, 4H), 6.66-6.61 (m, 2H), 4.42 (s, 1H), 4.19-3.88 (m, 2H), 3.79-3.47 (m, 8H), 2.84 (s, 2H), 2.81-2.78 (m, 4H), 2.06 (s, 3H), 1.79 (s, 2H), 1.42 (s, 6H), 1.38 (s, 3H), 1.06 (s, 3H). G-4-19

14-[4-([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]-3,6,9,12- tetraoxatetradecanoic acid 571.4 (400 MHz, DMSO-d₆) δ 12.53 (s, 1H), 7.30- 7.15 (m, 4H), 6.73-6.55 (m, 2H), 4.50-4.39 (m, 2H), 4.02 (s, 2H), 3.65-3.53 (m, 4H), 3.53 (dd, J = 5.8, 3.2 Hz, 10H), 3.47-3.36 (m, 2H), 2.79 (t, J = 7.0 Hz, 2H), 2.12-1.99 (m, 2H), 1.79 (dt, J = 6.7, 3.6 Hz, 1H), 1.55-1.43 (m, 1H), 1.39 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H). G-4-28

3-[6-([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) naphthalen-2- yl]propanoic acid 459.2 (400 MHz, CD₃OD) δ 7.79 (m, 3H), 7.67 (d, J = 17.6 Hz, 1H), 7.49 (d, J = 8.3 Hz, 1H), 7.38 (d, J = 7.8 Hz, 1H), 4.75 (d, J = 11.8 Hz, 1H), 4.66 (d, J = 11.8 Hz, 1H), 3.65- 3.54 (m, 2H), 3.09 (q, J = 5.7, 3.7 Hz, 2 H), 2.72 (s, 2H), 2.27 (td, J = 9.5, 6.0 Hz, 2H), 1.70-1.61 (m, 2H), 1.41 (s, 9H), 1.22 (d, J = 5.9 Hz, 3H). G-4-43

1-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]piperidine-4- carboxylic acid 464.58 (400 MHz, DMSO-d₆) δ 7.15 (d, J = 8.5 Hz, 2H), 6.88 (d, J = 8.4 Hz, 2H), 4.41-4.29 (m, 2H), 3.61 (d, J = 12.5 Hz, 3H), 2.73 (t, J = 10.9 Hz, 2H), 2.63-2.55 (m, 4H), 1.89 (d, J = 12.5 Hz, 2H), 1.71-1.56 (m, 2H), 1.46 (s, 1H), 1.39 (s, 9H), 1.28-1.23 (m, 4 H), 1.04 (d, J = 6.0 Hz, 3H), 0.90-0.82 (m, 1H)

4-([[(2R,3S)-3-[(Tert-butoxycarbonyl)amino]-5-carbamoylpentan-2-yl]oxy]methyl)benzoic acid (Intermediate G-4-20)

To a stirred solution of methyl 4-([[(2R,3S)-3-[(tert-butoxycarbonyl)amino]-5-carbamoylpentan-2-yl]oxy]methyl)benzoate (215 mg, 0.55 mmol) in MeOH (9.00 mL) was added a solution of LiOH (131 mg, 5.45 mmol) in H₂O (3.00 mL) at room temperature. The resulting mixture was stirred for 16 hours at room temperature. The mixture was acidified to pH=6 with AcOH at 0° C. and purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 120 g; Eluent A: water (plus 10 mmol/L AcOH); Eluent B: ACN; Gradient: 20%-40% B in 20 min; Flow rate: 50 mL/min; Detector: UV 220/200 nm; desired fractions were collected at 32% B and concentrated under reduced pressure to afford the title compound as a white solid (190 mg, 92%): ¹H NMR (400 MHz, DMSO-d₆) δ 12.88 (s, 1H), 7.90 (d, J=7.8 Hz, 2H), 7.45 (d, J=8.0 Hz, 2H), 7.21 (s, 1H), 6.70-6.61 (m, 2H), 4.56 (d, J=4.3 Hz, 2H), 3.65-3.37 (m, 1H), 2.08-2.00 (m, 1H), 1.78 (s, 1H), 1.50 (s, 1H), 1.37 (s, 9H), 1.09 (d, J=5.8 Hz, 3H); MS (ESI, m/z): [(M+23)]⁺=403.20.

The following intermediates in Table 41 were prepared according to the above procedure to prepare Intermediate G-4-20.

TABLE 41 Characterization data for intermediates prepared according to above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR G-4-21 

6-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]hexanoic acid 451.3  (400 MHz, CDCl₃) δ 7.25 (d, J = 7.8 Hz, 2H), 7.17 (d, J = 7.8 Hz, 2H), 6.70 (s, 1H), 6.41 (s, 1H), 4.80 (d, J = 9.6 Hz, 1H), 4.64 (d, J = 11.7 Hz, 1H), 4.35 (d, J = 11.8 Hz, 1H), 3.66 (s, 1H), 3.52 (d, J = 6.4 Hz, 1H), 2.65 (t, J = 6.9 Hz, 2H), 2.39-2.22 (m, 4H), 1.91 (s, 1H), 1.66 (t, J = 7.4 Hz, 5H), 1.46 (s, 9H), 1.38-1.28 (m, 2H), 1.21 (d, J = 6.2 Hz, 3H). G-4-22 

7-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]heptanoic acid 465.3  (400 MHz, CD₃OD) δ 7.28 (d, J = 7.8 Hz, 2H), 7.16 (d, J = 7.8 Hz, 2H), 4.56 (d, J = 11.4 Hz, 1H), 4.49 (d, J = 11.5 Hz, 1H), 3.61-3.50 (m, 2H), 2.62 (t, J = 7.6 Hz, 2H), 2.32-2.20 (m, 4H), 2.00 (s, 1H), 1.62 (q, J = 8.6, 7.1 Hz, 6H), 1.46 (s, 9H), 1.42- 1.27 (m, 4H), 1.18 (d, J = 6.1 Hz, 3H). G-4-23 

5-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- (methylcarbamoyl) pentan-2- yl]oxy]methyl) phenyl]pentanoic acid 451.3  (400 MHz, CDCl₃) δ 7.25 (d, J = 8.0 Hz, 2H), 7.17 (d, J = 8.0 Hz, 2H), 6.42 (s, 1H), 4.87 (d, J = 9.6 Hz, 1H), 4.68-4.29 (m, 2H), 3.65-3.60 (m, 1H), 3.55 (q, J = 5.1, 4.6 Hz, 1H), 2.82 (s, 3H), 2.65 (q, J = 5.4, 4.1 Hz, 2H), 2.36 (d, J = 6.8 Hz, 2H), 2.33-2.14 (m, 2H), 1.97 (q, J = 7.9, 7.2 Hz, 1H), 1.75-1.60 (m, 5H), 1.45 (s, 9H), 1.19 (d, J = 6.2 Hz, 3H). G-4-24 

6-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]hex-5-ynoic acid 447.2  (400 MHz, DMSO-d₆) δ 12.14 (br, 1H), 7.38-7.27 (m, 4H), 7.23 (s, 1H), 6.69 (s, 1H), 6.63 (d, J = 9.1 Hz, 1H), 4.54-4.42 (m, 2H), 3.41 (dd, J = 14.9, 8.7 Hz, 2H), 2.50-2.30 (m, 4H), 2.07-2.03 (m, 2H), 1.77 (m, 3H), 1.50-1.40 (m, 1H), 1.38 (s, 9H), 1.07 (d, J = 6.0 Hz, 3H). G-4-25 

5-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]pent-4-ynoic acid 433.2  (400 MHz, CD₃OD) δ 7.38-7.28 (m, 4H), 4.58 (d, J = 12.0 Hz, 1H), 4.50 (d, J = 11.9 Hz, 1H), 3.58 (ddd, J = 10.8, 5.2, 3.2 Hz, 1H), 3.56-3.46 (m, 1H), 2.70 (td, J = 7.0, 1.4 Hz, 2H), 2.60 (td, J = 6.9, 1.3 Hz, 2H), 2.25 (tdd, J = 14.8, 11.8, 7.8 Hz, 2H), 2.08-1.92 (m, 1H), 1.65-1.60 (m, 1H), 1.45 (s, 9H), 1.18 (d, J = 6.2 Hz, 3H). G-4-26 

5-[3-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]pentanoic acid 437.3  (400 MHz, CD₃OD) δ 7.30-7.06 (m, 4H), 4.63-4.41 (m, 2H), 3.75-3.44 (m, 2H), 2.65 (s, 2H), 2.43-2.15 (m, 4H), 1.98 (ddd, J = 16.5, 8.8, 3.0 Hz, 1H), 1.76-1.54 (m, 5H), 1.46 (s, 9H), 1.18 (d, J = 6.3 Hz, 3H). G-4-27 

6-[2-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]hexanoic acid 451.2  (400 MHz, DMSO-d₆) δ 12.00 (br, 1H), 7.32 (d, J = 7.4 Hz, 1H), 7.20-7.05 (m, 4H), 6.71-6.57 (m, 2H), 4.55-4.40 (m, 2H), 3.45 (d, J = 6.9 Hz, 2H), 3.35-3.30 (m, 2H), 2.59 (t, J = 7.9 Hz, 2H), 2.21 (t, J = 7.3 Hz, 2H), 2.04 (tt, J = 16.3, 6.9 Hz, 2H), 1.85-1.75 (m, 1H), 1.55-1.40 (m, 5H), 1.39 (s, 9H), 1.08 (d, J = 5.5 Hz, 3H). G-4-44 

3-[7-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) naphthalen-2- yl]propanoic acid 459.30 (400 MHz, DMSO-d₆) δ 12.09 (s, 1H), 7.84-7.80 (m, 2H), 7.76 (s, 1H), 7.68 (s, 1H), 7.48-7.36 (m, 2H), 7.24 (s, 1H), 6.73-6.61 (m, 2H), 4.67-4.59 (m, 2H), 3.48-3.44 (m, 2H), 3.01-2.97 (m, J = 7.6 Hz, 2H), 2.63 (m, J = 7.6 Hz, 2H), 2.12- 2.05 (m, 2H), 1.88-1.77 (m, 1H), 1.64- 1.52 (m, 1H), 1.38 (s, 9H), 1.10 (d, J = 5.9 Hz, 3H) G-4-45 

4-[6-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) naphthalen-2- yl]butanoic acid 473.15 (400 MHz, CD₃OD) δ 7.83-7.75 (m, 3H), 7.65 (s, 1H), 7.49 (dd, J = 8.5, 1.6 Hz, 1H), 7.38 (dd, J = 8.4, 1.7 Hz, 1H), 4.75 (d, J = 11.8 Hz, 1H), 4.66 (d, J = 11.8 Hz, 1H), 3.65-3.52 (m, 2H), 2.83 (t, J = 7.6 Hz, 2H), 2.40-2.18 (m, 4H), 2.08-1.95 (m, 3H), 1.65 (dtd, J = 14.9, 9.6, 5.8 Hz, 1H), 1.40 (s, 9H), 1.22 (d, J = 5.9 Hz, 3H) G-4-46 

3-[6-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) naphthalen-1- yl]propanoic acid 459.20 (400 MHz, DMSO-d₆) δ 12.12 (s, 1H), 8.03 (d, J = 8.7 Hz, 1H), 7.86 (d, J = 1.7 Hz, 1H), 7.76 (d, J = 8.0 Hz, 1H), 7.53 (dd, J = 8.8, 1.8 Hz, 1H), 7.42 (t, J = 7.6 Hz, 1H), 7.36 (d, J = 6.9 Hz, 1H), 7.24 (s, 1H), 6.72-6.63 (m, 2H), 4.71-4.60 (m, 2H), 3.51-3.47 (m, 2H), 3.34-3.25 (m, 2H), 2.64 (t, J = 7.7 Hz, 2H), 2.08-2.04 (m, 2H), 1.85-1.81 (m, 1H), 1.54-1.51 (m, 1H), 1.37 (s, 9H), 1.11 (d, J = 5.8 Hz, 3H) G-4-47 

4-[6-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) naphthalen-1- yl]butanoic acid 473.15 (400 MHz, DMSO-d₆) δ 12.11 (s, 1H), 8.08 (d, J = 8.7 Hz, 1H), 7.84 (d, J = 1.7 Hz, 1H), 7.74 (d, J = 8.1 Hz, 1H), 7.51 (dd, J = 8.8, 1.8 Hz, 1H), 7.42 (dd, J = 8.2, 7.0 Hz, 1H), 7.32 (dd, J = 7.1, 1.2 Hz, 1H), 7.23 (s, 1H), 6.72-6.61 (m, 2H), 4.71-4.59 (m, 2H), 3.47 (dq, J = 11.8, 6.6, 6.0 Hz, 2H), 3.05 (dd, J = 9.0, 6.7 Hz, 2H), 2.32 (t, J = 7.2 Hz, 2H), 2.09-2.06 (m, 2H), 1.95-1.80 (m, 3H), 1.58-1.46 (m, 1H), 1.37 (s, 9H), 1.11 (d, J = 5.8 Hz, 3H). G-4-48 

(5E)-6-[4- ([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]hex-5- enoic acid [M + Na)]⁺ = 472.15 Used in the next step without further purification G-4-49 

(4E)-5-[4- ([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]pent-4-enoic acid 435.20 (400 MHz, DMSO-d₆) δ 12.07 (s, 1H), 7.33 (d, J = 8.0 Hz, 2H), 7.26 (d, J = 8.1 Hz, 2H), 7.23 (s, 1H), 6.69 (s, 1H), 6.62 (d, J = 9.1 Hz, 1H), 6.42 (d, J = 16.0 Hz, 1H), 6.32-6.22 (m, 1H), 4.50-4.39 (m, 2H), 3.31 (s, 3H), 2.42-2.38 (m, 3H), 2.14-1.97 (m, 1H), 1.81-1.77 (s, 1H), 1.38 (s, 9H), 1.22-1.20 (m, 2H), 1.06 (d, J = 6.1 Hz, 3H) G-4-50 

[1-[4-([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]piperidin-4- yl]acetic acid 478.30 (400 MHz, CD₃OD) δ 7.29-7.20 (m, 2H), 7.02-6.93 (m, 2H), 4.50 (d, J = 11.2 Hz, 1H), 4.43 (d, J = 11.3 Hz, 1H), 3.68 (d, J = 12.2 Hz, 2H), 3.56 (s, 1H), 3.60-3.45 (m, 1H), 2.75-2.68 (m, 2H), 2.33-2.17 (m, 4H), 2.09-1.95 (m, 2H), 1.99-1.83 (m, 3H), 1.63-1.56 (m, 1H), 1.45 (s, 9H), 1.40 (dd, J = 12.1, 3.6 Hz, 1H), 1.16 (d, J = 6.2 Hz, 3H) G-4-51 

3-[1-[4- ([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]piperidin-4- yl]propanoic acid [(M − 1]⁻ = 490.30 (400 MHz, CD₃OD) δ 7.29-7.19 (d, J = 8.6 Hz, 2H), 6.97 (d, J = 8.6 Hz, 2H), 4.46 (dd, J = 16.0, 32 Hz, 2H) 3.73-3.63 (m, 2H), 3.58-3.48 (m, 2H), 2.68 (t, J = 12.0, 2H), 2.37 (t, J = 7.6 Hz, 2H), 2.32-2.16 (m, 2H), 2.05-1.90 (m, 1H), 1.90-1.79 (m, 2H), 1.62 (q, J = 7.3 Hz, 3H), 1.45 (s, 9H), 1.41-1.31 (m, 2H), 1.16 (d, J = 6.2 Hz, 3H) G-4-52 

5-(4-[[(2S)-2- [(Tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] methyl]phenyl) pentanoic acid 423.15 (400 MHz, DMSO-d₆) δ 11.95 (s, 1H), 7.22 (d, J = 7.9 Hz, 3H), 7.15 (d, J = 8.0 Hz, 2H), 6.70 (s, 1H), 6.66 (d, J = 8.7 Hz, 1H), 4.42 (s, 2H), 3.56 (dq, J = 9.5, 4.5 Hz, 1H), 3.38-3.35 (m, 2H), 3.34-3.23 (m, 2H), 2.57 (t, J = 7.2 Hz, 2H), 2.23 (t, J = 7.1 Hz, 2H), 2.12-2.01 (m, 2H), 1.80-1.67 (m, 1H), 1.62-1.43 (m, 3H), 1.38 (s, 9H) G-4-53 

4-(4-[[(tert- butoxycarbonyl) amino]methyl] phenyl)butanoic acid [(M − 1)]⁻ = 292.20 (400 MHz, DMSO-d₆) δ 12.05 (s, 1H), 7.36 (t, J = 6.2 Hz, 1H), 7.15-7.12 (m, 4H), 4.09 (d, J = 6.1 Hz, 2H), 2.55 (t, J = 7.6 Hz, 2H), 2.20 (t, J = 7.4 Hz, 2H), 1.77 (p, J = 7.5 Hz, 2H), 1.39 (s, 9H). G-4-54 

6-(4-[[(tert- butoxycarbonyl) amino]methyl] phenyl)hexanoic acid 322.20 (400 MHz, DMSO-d₆) δ 11.96 (s, 1H), 7.33 (t, J = 6.3 Hz, 1H), 7.13 (s, 4H), 4.08 (d, J = 6.0 Hz, 2H), 2.57-2.51 (m, 2H), 2.19 (t, J = 7.3 Hz, 2H), 1.80-1.46 (m, 4H), 1.40 (s, 9H), 1.30-1.25 (m, 2H). G-4-55 

[4′-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl)- [1,1′-biphenyl]-3- yl]acetic acid 471.20 (400 MHz, DMSO-d₆) δ 7.61 (d, J = 8.2 Hz, 2H), 7.58-7.51 (m, 2H), 7.45-7.37 (m, 3H), 7.25 (dt, J = 9.2, 2.3 Hz, 2H), 6.73- 6.61 (m, 2H), 4.60-4.48 (m, 2H), 3.64 (s, 2H), 3.49-3.42 (m, 3H), 2.06-2.04 (m, 2H), 1.83-1.81 (m, 1H), 1.56-1.45 (m, 1H), 1.39 (s, 9H), 1.09 (d, J = 5.9 Hz, 3H) G-4-56 

3-[[4-([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]methyl] cyclobutane-1- carboxylic acid 449.25 (400 MHz, CDCl₃) δ 7.25 (d, J = 7.8 Hz, 2H), 7.16-7.10 (m, 2H), 6.58 (s, 1H), 6.01 (s, 1H), 4.90 (d, J = 9.7 Hz, 1H), 4.67-4.55 (m, 1H), 4.46-4.34 (m, 1H), 3.73-3.48 (m, 2H), 3.00 (p, J = 9.1 Hz, 1H), 2.84-2.66 (m, 2H), 2.61-2.20 (m, 5H), 2.14-1.89 (m, 3H), 1.67 (dd, J = 28.1, 13.7 Hz, 1H), 1.46 (s, 9H), 1.21 (d, J = 6.1 Hz, 3H) G-4-57 

(3-[[4-([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]methyl] cyclobutyl)acetic acid 463.40 (400 MHz, DMSO-d₆) δ 7.21 (dd, J = 8.1, 2.5 Hz, 3H), 7.10 (dd, J = 10.7, 7.9 Hz, 2H), 6.68 (s, 1H), 6.61 (d, J = 9.1 Hz, 1H), 4.48-4.39 (m, 2H), 3.54-3.48 (m, 1H), 3.48-3.35 (m, 1H), 2.69 (d, J = 7.8 Hz, 1H), 2.64-2.51 (m, 2H), 2.40-2.24 (m, 4H), 2.18-2.04 (m, 3H), 2.04-1.95 (m, 1H), 1.90-1.66 (m, 2H), 1.56-1.42 (m, 1H), 1.39 (s, 9H), 1.05 (s, 3H) G-4-58 

[3-[4-([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]cyclobutyl] acetic acid 419.15 (400 MHz, CD₃OD) δ 7.30 (t, J = 8.0 Hz, 2H), 7.27-7.17 (m, 2H), 4.61-4.44 (m, 2H), 3.67-3.57 (m, 1H), 3.57-3.47 (m, 1H), 3.48-3.35 (m, 1H), 2.77-2.51 (m, 3H), 2.43 (d, J = 7.2 Hz, 1H), 2.39-2.14 (m, 4H), 2.07-1.93 (m, 1H), 1.90-1.77 (m, 1H), 1.68-1.56 (m, 1H), 1.45 (s, 9H), 1.18 (s, 3H) G-4-59 

(4-[[4-([[(2R,3S)- 3-[(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl) phenyl]methyl] piperidin-1-yl)acetic acid 492.25 (400 MHz, DMSO-d₆) δ 7.25-7.23 (m, 3H), 7.12 (d, J = 7.8 Hz, 2H), 6.71 (s, 1H), 6.62 (d, J = 9.1 Hz, 1H), 4.48-4.38 (m, 2H), 4.08 (d, J = 20.1 Hz, 1H), 3.45-3.38 (m, 2H), 3.1-3.19 (m, 3H), 2.66-2.52 (m, 2H), 2.07-2.01 (m, 2H), 1.80-1.76 (m, 1H), 1.69-1.56 (m, 4H), 1.52-1.41 (m, 2H), 1.40 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H) G-4-60 

3-(4-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] propyl]phenyl) propanoic acid  422.522 (400 MHz, CD₃OD) δ 7.25-7.22 (m, 1H), 7.22-7.10 (m, 4H), 4.27 (dd, J = 6.3, 1.7 Hz, 1H), 3.71-3.65 (m, 1H), 3.51-3.35 (m, 4H), 2.95-2.87 (m, 3H), 2.71-2.56 (m, 4H), 2.31-2.26 (m, 3H), 1.96-1.81 (m, 3H), 1.73-1.63 (m, 1H), 1.46 (s, 9H) G-4-61 

(4S)-4-[(tert- butoxycarbonyl) amino]-5-([[4-(4- [[(2S)-1-[(2S,4R)- 4-hydroxy-2-(([4- (4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl] butyl)phenyl]methyl] (methyl)amino) pentanoic acid 849.30 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.48 (d, J = 8.2 Hz, 2H), 7.45-7.41 (m, 2H), 7.37 (d, J = 7.8 Hz, 2H), 7.26 (d, J = 7.8 Hz, 2H), 4.65 (s, 1H), 4.57 (d, J = 7.6 Hz, 1H), 4.52 (s, 1H), 4.38 (d, J = 15.6 Hz, 1H), 4.14 (d, J = 12.4 Hz, 1H), 3.94 (d, J = 8.7 Hz, 2H), 3.82 (dd, J = 11.0, 3.9 Hz, 1H), 2.90 (s, 2H), 2.67 (s, 2H), 2.62 (s, 3H), 2.49 (s, 3H), 2.32-2.29 (m, 3H), 2.14-2.01 (m, 2H), 1.99 (s, 2H), 1.85 (dd, J = 14.0, 6.3 Hz, 1H), 1.70-1.58 (m, 5H), 1.48 (s, 9H), 1.05 (s, 9H) G-4-62 

10-[(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] decanoic acid [(M − H)]⁻ = 401.10 (400 MHz, DMSO-d₆) δ 11.94 (s, 1H), 7.22 (s, 1H), 6.78-6.52 (m, 1H), 3.53 (t, J = 6.7 Hz, 1H), 3.43-3.36 (m, 1H), 3.29-3.13 (m, 1H), 2.21-2.17 (m, 2H), 2.09-1.99 (m, 1H), 1.85-1.56 (m, 1H), 1.48 (q, J = 7.2 Hz, 5H), 1.38 (s, 8H), 1.31-1.21 (m, 15H). G-4-63 

9-[(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] nonanoic acid 389.35 (400 MHz, DMSO-d₆) δ 11.95 (s, 1H), 7.21 (s, 1H), 6.68 (s, 1H), 6.56 (d, J = 8.9 Hz, 1H), 3.52 (t, J = 6.7 Hz, 1H), 3.51- 3.48 (m, 1H), 3.40-3.35 (m, 1H), 3.28- 3.14 (m, 2H), 2.21-2.15 (m, 6H), 2.11- 2.00 (m, 2H), 1.79 (dt, J = 14.2, 6.8 Hz, 2H), 1.73-1.60 (m, 1H), 1.56-1.43 (m, 7H), 1.37 (s, 9H). G-4-64 

(S)-8-((5-amino- 2-((tert- butoxycarbonyl) amino)-5- oxopentyl)oxy) octanoic acid 376.20 (400 MHz, DMSO-d₆) δ 7.23 (s, 1H), 6.69 (s, 1H) 6.63-6.48 (m, 1H), 3.53 (t, J = 6.7 Hz, 1H), 3.45-3.13 (m, 4H), 2.27-1.98 (m, 4H), 1.73-1.65 (m, 1H), 1.52-1.42 (m, 3H), 1.38 (s, 9H), 1.32-1.21 (m, 8H) G-4-65 

5-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl)- 2- fluorophenyl] pentanoic acid 455.20 (400 MHz, DMSO-d₆) δ 11.87 (s, 1H), 7.26-7.18 (m, 2H), 7.08 (t, J = 11.0 Hz, 2H), 6.71-6.61 (m, 2H), 4.51-4.39 (m, 2H), 3.47 (s, 1H), 3.41 (d, J = 11.7 Hz, 1H), 2.59 (t, J = 7.1 Hz, 2H), 2.23 (t, J = 6.8 Hz, 2H), 2.11-1.99 (m, 1H), 1.84-1.68 (m, 1H), 1.55-1.45 (m, 6H), 1.38 (s, 9H), 1.06 (d, J = 6.1 Hz, 3H) G-4-66 

5-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl)- 3- fluorophenyl] pentanoic acid 455.15 (400 MHz, DMSO-d₆) δ 7.34 (t, J = 7.9 Hz, 1H), 7.20 (s, 1H), 7.05-6.96 (m, 2H), 6.67 (s, 1H), 6.59 (d, J = 8.7 Hz, 1H), 4.48 (q, J = 8.0 Hz, 2H), 3.51-3.40 (m, 3H), 2.58 (t, J = 7.3 Hz, 2H), 2.22 (t, J = 7.2 Hz, 2H), 2.14-1.92 (m, 3H), 1.85-1.70 (m, 1H), 1.63-1.43 (m, 4H), 1.38 (s, 9H), 1.06 (d, J = 5.5 Hz, 3H) G-4-67 

4-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] phenyl]butanoic acid 395.30 (400 MHz, DMSO-d₆) δ 12.04 (s, 1H), 7.26 (s, 1H), 7.19 (dd, J = 9.0, 7.2 Hz, 1H), 6.81 (d, J = 8.5 Hz, 1H), 6.79-6.70 (m, 4H), 3.87-3.83 (m, 2H), 3.66-3.57 (m, 1H), 2.58-2.54 (m, 2H), 2.21 (t, J = 7.4 Hz, 2H), 2.15-2.11 (m, 2H), 1.87-1.73 (m, 3H), 1.65-1.61 (m, 1H), 1.40 (s, 9H) G-4-87 

6-[5-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2- chlorophenyl] hexanoic acid 457.30 (400 MHz, DMSO-d₆) δ 11.94 (m, 2H), 7.28 (d, J = 8.7 Hz, 1H), 6.91 (d, J = 3.0 Hz, 1H), 6.85-6.69 (m, 2H), 3.85-3.83 (m, 2H), 3.73-3.69 (m, 1H), 2.64-2.62 (m, 2H), 2.19-2.17 (m, 4H), 2.11-2.09 (m, J = 7.8 Hz, 2H), 1.63-1.52 (m, 5H), 1.50-1.46 (m, 2H), 1.25 (s, 9H) G-4-88 

6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 4- chlorophenyl] hexanoic acid 457.30 (300 MHz, DMSO-d₆) δ 11.97 (s, 1H), 7.29 (d, J = 8.1 Hz, 2H), 7.01-6.98 (m, 1H), 6.83-6.72 (m, 1H), 6.73-6.53 (m, 1H), 3.94-.91 (m, 2H), 2.57-2.35 (m, 2H), 2.22-2.19 (m, 8H), 2.14-1.96 (m, 2H), 1.64-1.44 (m, 2H), 1.52 (s, 9H), 0.92-0.80 (m, 2H) G-4-89 

6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 5- chlorophenyl] hexanoic acid 457.10 (400 MHz, DMSO-d₆) δ 12.01 (s, 1H), 7.27 (s, 1H), 6.88-6.79 (m, 3H), 6.77-6.72 (m, 2H), 4.48-4.34 (m, 1H), 3.90-3.84 (m, 2H), 3.76-3.65 (m, 1H), 2.19 (d, J = 7.3 Hz, 2H), 2.15-2.06 (m, 2H), 1.85-1.72 (m, 1H), 1.62-1.46 (m, 6H), 1.39 (s, 9H), 1.30-1.24 (m, 2H) G-4-90 

6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] phenyl]hexanoic acid 423.30 (400 MHz, DMSO-d₆) δ 11.94 (s, 1H), 7.26 (s, 1H), 7.17 (t, J = 8.0 Hz, 1H), 6.81 (d, J = 8.5 Hz, 1H), 6.76-6.72 (m, 4H), 3.86-3.82 (m, 2H), 3.73-3.69 (m, 1H), 2.54 (d, J = 7.6 Hz, 2H), 2.20 (t, J = 7.4 Hz, 2H), 2.14-2.10 (m, 2H), 1.88-1.75 (m, 1H), 1.56-1.52 (m, 5H), 1.40 (s, 9H), 1.32-1.22 (m, 2H) G-4-91 

6-[4-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutanamido] phenyl]hexanoic acid 436.30 (300 MHz, DMSO-d₆) δ 11.88 (s, 1H), 9.84 (s, 1H), 7.43-7.41 (m, 2H), 7.31-7.13 (m, 2H), 6.99 (d, J = 7.6 Hz, 1H), 6.87 (d, J = 7.5 Hz, 1H), 6.75 (s, 1H), 4.05-4.01 (m, 1H), 2.22-2.05 (m, 4H), 1.97-1.67 (m, 2H), 1.60-1.47 (m, 5H), 1.38 (s, 9H), 1.35-1.20 (m, 3H) G-4-92 

5-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] phenyl]pentanoic acid 409.15 (400 MHz, DMSO-d₆) δ 11.97 (s, 1H), 7.27 (s, 1H), 7.17 (t, J = 8.0 Hz, 1H), 6.82 (d, J = 8.4 Hz, 1H), 6.76-6.72 (m, 4H), 3.86-3.82 (m, 2H), 3.72-3.68 (m, 1H), 2.55 (d, J = 7.0 Hz, 2H), 2.28-2.07 (m, 4H), 1.67-1.43 (m, 6H), 1.39 (s, 9H) G-4-93 

5-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl)- 2- methylphenyl] pentanoic acid 451.25 (400 MHz, DMSO-d₆) δ 11.97 (s, 1H), 7.22 (s, 1H), 7.09-7.06 (m, 3H), 6.69 (s, 1H), 6.60 (d, J = 9.2 Hz, 1H), 4.44-4.34 (m, 2H), 3.50-3.35 (m, 2H), 2.56-2.54 (m, 3H), 2.27-2.23 (m, 6H), 2.12-1.97 (m, 2H), 1.83-1.75 (m, 1H), 1.60-1.43 (m, 3H), 1.39 (s, 9H), 1.05 (d, J = 6.1 Hz, 3H) G-4-94 

5-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl)- 3- fluorophenyl] pentanoic acid 455.10 (400 MHz, DMSO-d₆) δ 11.91 (s, 1H), 7.34 (t, J = 7.9 Hz, 1H), 7.20 (s, 1H), 7.04- 6.96 (m, 2H), 6.66 (s, 1H), 6.58 (d, J = 8.8 Hz, 1H), 4.59-4.38 (m, 2H), 3.44-3.39 (m, 2H), 2.59 (t, J = 7.4 Hz, 2H), 2.23 (t, J = 7.1 Hz, 2H), 2.13-1.93 (m, 2H), 1.82-1.74 (m, 1H), 1.63-1.43 (m, 4H), 1.38 (s, 9H), 1.35 (s, 1H), 1.07 (d, J = 5.6 Hz, 3H) G-4-95 

5-[4-([[(2R,3S)-3- [(tert- butoxycarbonyl) amino]-5- carbamoylpentan- 2- yl]oxy]methyl)- 3- methylphenyl] pentanoic acid 451.15 (400 MHz, Methanol-d₄) δ 7.22 (d, J = 7.6 Hz, 1H), 7.02-6.96 (m, 2H), 4.61-4.44 (m, 2H), 3.60-3.53 (m, 2H), 2.64-2.56 (m, 2H), 2.37-2.17 (m, 7H), 2.03-1.90 (m, 1H), 1.67-1.61 (m, 5H), 1.45 (s, 9H), 1.19 (d, J = 6.0 Hz, 3H) G-4-113

4-[3-[(2S)-4- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2- fluorophenyl] butanoic acid 413.30 (300 MHz, DMSO-d₆) δ 11.99 (s, 1H), 7.29-7.27 (m, 1H), 7.06-6.97 (m, 2H), 6.88-6.79 (m, 2H), 6.76-6.74 (m, 1H), 3.93 (d, J = 6.0 Hz, 2H), 3.75-3.70 (m, 1H), 2.64-2.59 (m, 2H), 2.26-2.21 (m, 2H), 2.18-2.09 (m, 2H), 1.80-1.75 (m, 3H), 1.64-1.57 (m, 1H), 1.39 (s, 9H) G-4-114

4-[3-[(2S)-4- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] 2-fluoro-5- methylphenyl] butanoic acid 427.10 (300 MHz, DMSO-d₆) δ 11.97 (s, 1H), 7.24 (s, 1H), 6.80 (d, J = 8.1 Hz, 2H), 6.71 (s, 1H), 6.62-6.57 (m, 1H), 3.88 (d, J = 6.0 Hz, 2H), 3.77-3.65 (m, 1H), 2.59-2.52 (m, 2H), 2.23 (s, 3H), 2.14-2.06 (m, 2H), 1.80-1.72 (m, 2H), 1.47 (t, J = 7.1 Hz, 2H), 1.37 (s, 9H), 1.25 (p, J = 3.6 Hz, 2H) G-4-115

5-[3-[(2S)-4- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl] pentanoic acid 441.20 (400 MHz, DMSO-d₆) δ 11.97 (s, 1H), 7.27 (s, 1H), 6.87-6.77 (m, 2H), 6.74 (s, 1H), 6.61 (dd, J = 6.1, 2.0 Hz, 1H), 3.89 (d, J = 6.0 Hz, 2H), 3.77-3.68 (m, 1H), 2.58-2.52 (m, 2H), 2.23 (s, 3H), 2.16-2.07 (m, 2H), 1.56-1.44 (m, 8H), 1.39 (s, 9H) G-4-116

5-[4-[(4R)-4- [(tert- butoxycarbonyl) amino]-6- carbamoylhexyl] phenyl]pentanoic acid 421.30 (300 MHz, DMSO-d₆) δ 12.01 (s, 1H), 7.23 (s, 1H), 7.09 (s, 4H), 6.69 (s, 1H), 6.60 (d, J = 9.0 Hz, 1H), 3.46-3.48 (m, 1 H), 2.64-2.55 (m, 3 H), 2.23 (s, 2H), 2.03 (t, J = 7.9 Hz, 2H), 1.53 (s, 11H), 1.39 (s, 9H) G-4-117

6-[6-[(1S)-1- amino-3- carbamoylpropyl] pyridin-3- yl]hexanoic acid 294.15 (300 MHz, DMSO-d₆) δ 8.40-8.39 (d, J = 2.3 Hz, 1H), 7.67-7.64 (dd, J = 8.0, 2.3 Hz, 1H), 7.28-7.16 (m, 2H), 6.70 (s, 1H), 3.81-3.77 (m, 1H), 2.72-2.67 (t, J = 7.6 Hz, 2H), 2.21-2.17 (t, J = 7.3 Hz, 2H), 2.13-1.90 (m, 2H), 1.87-1.75 (m, 2H), 1.68-1.63 (m, 2H), 1.56-1.49 (m, 2H), 1.36-1.28 (m, 2H) G-4-118

4-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2- chlorophenyl] butanoic acid 429.05 (400 MHz, DMSO-d₆) δ 12.00 (s, 1H), 7.26 (s, 1H), 7.21 (t, J = 7.9 Hz, 1H), 7.03- 6.96 (m, 1H), 6.93-6.87 (m, 1H), 6.80 (d, J = 8.5 Hz, 1H), 6.73 (s, 1H), 3.93 (d, J = 6.2 Hz, 2H), 3.77 (s, 1H), 2.29-2.08 (m, 5H), 1.85-1.73 (m, 3H), 1.64-1.60 (m, 1H), 1.50-1.46 (m, 1H), 1.39 (s, 9H) G-4-119

5-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2- chlorophenyl] pentanoic acid 443.10 (400 MHz, DMSO-d₆) δ 12.00 (s, 1H), 7.30-7.25 (m, 1H), 7.20 (t, J = 7.9 Hz, 1H), 6.98 (dd, J = 8.3, 1.4 Hz, 1H), 6.91 (dd, J = 7.6, 1.3 Hz, 1H), 6.81 (d, J = 8.4 Hz, 1H), 6.75 (s, 1H), 3.92 (d, J = 6.1 Hz, 2H), 3.82-3.72 (m, 1H), 2.69 (t, J = 6.9 Hz, 2H), 2.28-2.21 (m, 2H), 2.19-2.05 (m, 2H), 1.90-1.72 (m, 2H), 1.68-1.49 (m, 4H), 1.39 (s, 9H) G-4-120

-[3-[(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 5-chloro-2- fluorophenyl] hexanoic acid 475.15 (300 MHz, DMSO-d₆) δ 11.98 (s, 1H), 7.28 (s, 1H), 7.13-7.11 (m, 1H), 6.95-6.92 (m, 1H), 6.84 (d, J = 8.4 Hz, 1H), 6.75 (s, 1H), 4.01-3.86 (m, 2H), 3.74-3.71 (m, 1H), 2.57 (t, J = 7.4 Hz, 2H), 2.13-2.09 (m, 2H), 1.81-1.77 (m, 1H), 1.53-1.50 (m, 9H), 1.39 (s, 9H) G-4-121

5-(3-[2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutan- amido]-2- chlorophenyl) pentanoic acid 456.10 (400 MHz, DMSO-d6) δ 12.00 (s, 1H), 9.32 (s, 1H), 7.74 (d, J = 8.1 Hz, 1H), 7.68-7.51 (m, 1H), 7.25 (d, J = 8.0 Hz, 1H), 7.14 (dd, J = 7.6, 1.6 Hz, 1H), 6.83- 6.78 (m, 1H), 4.12 (s, 1H), 3.45 (s, 1H), 2.72 (t, J = 6.8 Hz, 2H), 2.25 (t, J = 6.6 Hz, 2H), 2.20 (s, 2H), 1.87-1.73 (m, 1H), 1.58-1.54 (m, 5H), 1.41 (s, 9H) G-4-122

4-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutan- amido]-2- chlorophenyl] butanoic acid 442.10 (400 MHz, DMSO-d₆) δ 12.08 (s, 1H), 9.33 (s, 1H), 7.75 (d, J = 8.1 Hz, 1H), 7.33-7.23 (m, 2H), 7.13 (dd, J = 7.7, 1.6 Hz, 1H), 6.80 (s, 1H), 4.12 (s, 1H), 2.78- 2.70 (m, 2H), 2.27 (t, J = 7.4 Hz, 2H), 2.19 (d, J = 9.2 Hz, 3H), 2.01-1.97 (m, 1H), 1.86-1.73 (m, 3H), 1.41 (s, 9H) G-4-123

4-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutanamido] phenyl]butanoic acid 408.20 (400 MHz, DMSO-d₆) δ 11.98 (s, 1H), 9.89 (s, 1H), 7.45 (dd, J = 8.3, 1.8 Hz, 2H), 7.29 (s, 1H), 7.25-7.18 (m, 1H), 7.01 (d, J = 7.7 Hz, 1H), 6.91-6.86 (m, 1H), 6.77 (s, 1H), 4.03 (q, J = 8.6, 8.1 Hz, 1H), 2.56-2.52 (m, 2H), 2.23-2.21 (m, 2H), 2.19-2.05 (m, 2H), 1.96-1.84 (m, 1H), 1.79-1.71 (m, 3H), 1.39 (s, 9H) G-4-124

6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutan- amido]-2- chlorophenyl] hexanoic acid 470.20 (300 MHz, DMSO-d₆) δ 11.96 (s, 1H), 9.59 (s, 1H), 7.78-7.70 (m, 1H), 7.31 (s, 1H), 7.18-6.95 (m, 3H), 6.81 (s, 1H), 4.19-4.12 (m, 1H), 2.62 (t, J = 7.5 Hz, 2H), 2.24-2.15 (m, 3H), 1.98-1.90 (m, 1H), 1.85-1.75 (m, 1H), 1.59-1.49 (m, 4H), 1.40-1.29 (m, 12H) G-4-125

6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutan- amido]-2- fluorophenyl] hexanoic acid 454.20 (300 MHz, DMSO-d₆) δ 12.01 (s, 1H), 9.33 (s, 1H), 7.75 (d, J = 8.1 Hz, 1H), 7.32-7.24 (m, 3H), 7.16-7.13 (m, 1H), 6.82 (s, 1H), 4.16-4.10 (m, 1H), 2.72 (t, J = 7.6 Hz, 2H), 2.29-2.11 (m, 5H), 2.05- 1.96 (m, 1H), 1.90-1.73 (m, 1H), 1.63- 1.51 (m, 5H), 1.42 (s, 9H) G-4-126

6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-fluoro-6- methylphenyl] hexanoic acid 455.35 (400 MHz, DMSO-d₆) δ 11.98 (s, 1H), 7.29-7.24 (m, 1H), 6.92-6.84 (m, 2H), 6.83 (d, J = 8.5 Hz, 1H), 6.74 (s, 1H), 3.87 (d, J = 6.1 Hz, 2H), 3.74-3.70 (m, 1H), 2.59-2.55 (m, 2H), 2.21 (s, 3H), 2.17-2.05 (m, 2H), 1.87-1.73 (m, 2H), 1.65-1.43 (m, 6H), 1.39 (s, 9H), 1.35-1.31 (m, 2H) G-4-127

6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2,6- difluorophenyl] hexanoic acid 459.15 (400 MHz, DMSO-d₆) δ 11.97 (s, 1H), 7.27 (s, 1H), 7.06-7.02 (m, 1H), 6.98-6.94 (m, 1H), 6.83 (d, J = 8.5 Hz, 1H), 6.74 (s, 1H), 3.98-3.87 (m, 2H), 3.73-3.69 (m, 1H), 2.60 (t, J = 7.6 Hz, 2H), 2.19 (t, J = 7.3 Hz, 2H), 2.17-2.05 (m, 2H), 1.82-1.77 (m, 1H), 1.61-1.55 (m, 1H), 1.56-1.46 (m, 4H), 1.38 (s, 9H), 1.32-1.28 (m, 2H) G-4-128

[3-[(2S)-2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] phenyl]acetic acid 367.10 (400 MHz, DMSO-d₆) δ 12.30 (s, 1H), 7.35-7.10 (m, 2H), 6.92-6.68 (m, 5H), 3.90-3.77 (m, 2H), 3.70-3.68 (m, 1H), 3.53 (s, 2H), 2.21-2.05 (m, 2H), 1.89-1.74 (m, 1H), 1.66-1.55 (m, 1H), 1.40 (s, 9H) G-4-129

6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutan- amido]-5- chlorophenyl] hexanoic acid [(M − 1)]⁻ = 468.25 (300 MHz, DMSO-d₆) δ 10.70 (s, 1H), 7.73 (d, J = 2.1 Hz, 1H), 7.41 (d, J = 9.2 Hz, 2H), 7.31 (t, J = 1.7 Hz, 1H), 6.89 (t, J = 1.7 Hz, 1H), 6.77 (s, 1H), 4.01 (d, J = 6.7 Hz, 1H), 2.23-2.13 (m, 2H), 2.01-1.88 (m, 4H), 1.62-1.42 (m, 5H), 1.36 (s, 9H), 1.33-1.19 (m, 4H) G-4-130

6-[3-[(2S)-2- [(Tert- butoxycarbonyl) amino]-4- carbamoylbutan- amido]-5- methylphenyl] hexanoic acid 450.20 (300 MHz, DMSO-d₆) δ 11.99 (s, 1H), 9.79 (s, 1H), 7.32-7.22 (m, 3H), 7.00 (s, 1H), 6.84-6.72 (m, 2H), 4.03 (q, J = 7.5, 7.0 Hz, 1H), 2.25 (s, 3H), 2.24-2.06 (m, 4H), 1.96-1.82 (m, 2H), 1.62-1.48 (m, 6H), 1.40 (s, 9H), 1.38-1.29 (m, 2H) G-4-131

6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutan- amido]-2- methylphenyl] hexanoic acid 450.25 (400 MHz, DMSO-d₆) δ 11.98 (s, 1H), 9.27 (s, 1H), 7.32 (s, 1H), 7.22-7.12 (m, 1H), 7.12-6.94 (m, 3H), 6.89-6.74 (m, 1H), 4.07 (q, J = 7.6, 7.2 Hz, 1H), 2.65- 2.55 (m, 2H), 2.20 (q, J = 6.9, 6.5 Hz, 4H), 2.10 (s, 3H), 1.99-1.95 (m, 1H), 1.85-1.81 (m, 1H), 1.62-1.44 (m, 5H), 1.41 (s, 9H), 1.37-1.29 (m, 1H) G-4-132

3-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy] phenyl]propanoic acid 381.15 (400 MHz, DMSO-d₆) δ 12.11 (s, 1H), 7.27 (s, 1H), 7.18 (t, J = 8.1 Hz, 1H), 6.83 (d, J = 8.3 Hz, 1H), 6.82-6.78 (m, 2H), 6.75 (dd, J = 8.4, 2.5 Hz, 2H), 3.84 (qd, J = 9.6, 5.9 Hz, 2H), 3.72 (tt, J = 9.2, 5.0 Hz, 1H), 2.79 (t, J = 7.6 Hz, 2H), 2.56- 2.52 (m, 2H), 2.18-2.04 (m, 2H), 1.88- 1.75 (m, 1H), 1.66-1.54 (m, 1H), 1.40 (s, 9H) G-4-133

4-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2- fluorophenyl] butanoic acid 413.20 (400 MHz, DMSO-d₆) δ 12.05 (s, 1H), 7.27 (s, 1H), 7.05-6.98 (m, 2H), 6.85-6.78 (m, 2H), 6.74 (s, 1H), 3.92 (d, J = 6.0 Hz, 2H), 3.74-3.72 (m, 1H), 2.61 (t, J = 7.6 Hz, 2H), 2.23 (t, J = 7.3 Hz, 2H), 2.14- 2.08 (m, 2H), 1.85-1.72 (m, 3H), 1.64- 1.53 (m, 1H), 1.39 (s, 9H) G-4-134

5-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-fluorophenyl] pentanoic acid 427.15 (400 MHz, DMSO-d₆) δ 11.99 (s, 1H), 7.28 (s, 1H), 7.01-6.98 (m, 2H), 6.84-6.82 (m, 2H), 6.74 (s, 1H), 3.92 (d, J = 6.0 Hz, 2H), 3.75-3.71 (m, 1H), 2.59 (t, J = 6.9 Hz, 2H), 2.23 (t, J = 6.9 Hz, 2H), 2.15- 2.11 (m, 2H), 1.87-1.78 (m, 1H), 1.60- 1.47 (m, 5H), 1.39 (s, 9H) G-4-135

6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutan- amido]-5- fluorophenyl] hexanoic acid 454.25 (300 MHz, DMSO-d₆) δ 10.25 (s, 1H), 7.46 (dt, J = 11.5, 2.2 Hz, 1H), 7.34 (s, 1H), 7.24-7.08 (m, 2H), 6.92-6.58 (m, 2H), 4.03 (q, J = 7.5 Hz, 1H), 2.57-2.55 (m, 2H), 2.20-2.08 (m, 4H), 1.90-1.78 (m, 2H), 1.61-1.49 (m, 4H), 1.39 (s, 9H), 1.35-1.12 (m, 3H) G-4-136

6-[3-[2-[(tert- butoxycarbonyl) amino]-4- carbamoylbutyl] amino)-2- fluorophenyl] hexanoic acid 441.20 (400 MHz, DMSO-d₆) δ 11.94 (s, 1H), 7.25 (s, 1H), 6.86 (t, J = 7.8 Hz, 1H), 6.79 (d, J = 8.4 Hz, 1H), 6.71 (s, 1H), 6.60 (t, J = 8.2 Hz, 1H), 6.41 (t, J = 7.2 Hz, 1H), 5.23 (s, 1H), 3.60 (s, 1H), 3.13-2.99 (m, 1H), 3.06-3.02 m, 2H), 2.55-2.51 (m, 1H), 2.21-2.17 (m, 2H), 2.09-2.05 (m, 1H), 1.78-1.74 (m, 1H), 1.54-1.50 (m, 5H), 1.39 (s, 9H), 1.33-1.29 (m, 3H) G-4-137

6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl] hexanoic acid 455.25 (400 MHz, DMSO-d₆) δ 11.96 (s, 1H), 7.27 (s, 1H), 6.81 (dd, J = 12.3, 8.1 Hz, 2H), 6.74 (s, 1H), 6.62 (dd, J = 6.0, 2.0 Hz, 1H), 3.89 (d, J = 6.0 Hz, 2H), 3.77- 3.67 (m, 1H), 2.56-2.52 (m, 2H), 2.23 (s, 3H), 2.20 (t, J = 7.3 Hz, 2H), 1.86-1.74 (m, 1H), 1.66-1.58 (m, 1H), 1.55-1.49 (m, 4H), 1.39 (s, 9H), 1.36-1.22 (m, 4H) G-4-138

6-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2,5- difluorophenyl] hexanoic acid 459.20 (400 MHz, CD3OD) δ 6.80-6.73 (m, 1H), 6.61-6.53 (m, 1H), 4.00 (d, J = 5.5 Hz, 2H), 3.94-3.86 (m, 1H), 2.69-2.54 (m, 2H), 2.43-2.26 (m, 4H), 2.05-1.95 (m, 1H), 1.87-1.72 (m, 1H), 1.70-1.59 (m, 4H), 1.46 (s, 9H), 1.46-1.34 (m, 2H) G-4-139

6-[2-[(1S)-3- carbamoyl-1-[(2- methylpropane-2- sulfinyl)amino] propyl]pyridin-4- yl]hexanoic acid 398.20 (300 MHz, DMSO-d₆) δ 8.42-8.40 (d, J = 5.0 Hz, 1H), 7.30 (s, 1H), 7.22-7.10 (m, 2H), 6.8 (s, 1H), 5.76-5.73 (d, J = 5.4 Hz, 1H), 4.27-4.21 (q, J = 6.4 Hz, 1H), 2.73- 2.68 (t, J = 7.6 Hz, 2H), 2.25-1.98 (m, 5H), 1.95-1.78 (m, 1H), 1.66 (p, J = 7.6 Hz, 2H), 1.54 (p, J = 7.4 Hz, 2H), 1.49- 1.27 (m, 3H), 1.10 (s, 9H) G-4-140

5-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutanamido] phenyl]pentanoic acid 422.25 (300 MHz, DMSO-d₆) δ 9.88 (s, 1H), 7.46-7.43 (m, 2H), 7.30 (s, 1H), 7.22 (t, J = 8.1 Hz, 1H), 7.03-7.01 (m, 1H), 6.90 (d, J = 7.9 Hz, 1H), 6.79 (s, 1H), 4.05- 4.01 (m, 1H), 2.30-2.05 (m, 6H), 1.98- 1.74 (m, 3H), 1.62-1.52 (m, 4H), 1.41 (s, 9H) G-4-145

4-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-chloro-5- fluorophenyl] butanoic acid 447.10 (300 MHz, DMSO-d₆) δ 12.10 (s, 1H), 7.28 (s, 1H), 6.99 (dd, J = 10.8, 2.7 Hz, 1H), 6.87-6.72 (m, 3H), 3.97-3.93 (m, 2H), 3.78 (d, J = 5.2 Hz, 1H), 2.72 (t, J = 7.9 Hz, 2H), 2.26 (t, J = 7.5 Hz, 2H), 2.15 (d, J = 6.9 Hz, 2H), 1.81 (q, J = 7.4 Hz, 3H), 1.63 (d, J = 13.1 Hz, 1H), 1.40 (s, 9H) G-4-146

4-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2,5- difluorophenyl] butanoic acid 431.20 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 6.97 (t, J = 6.9 Hz, 1H), 6.85 (d, J = 8.5 Hz, 1H), 6.74 (s, 1H), 6.71-6.65 (m, 1H), 3.94 (p, J = 9.7 Hz, 2H), 2.60-2.57 (m, 2H), 2.22-2.17 (m, 2H), 2.12-2.08 (m, 2H), 1.77-1.69 (m, 3H), 1.53-1.50 (m, 1H), 1.38 (s, 9H) G-4-147

4-[3-[(2S)-2- [(tert- butoxycarbonyl) amino]-4- carbamoylbutoxy]- 2-chloro-5- methylphenyl] butanoic acid 443.05 (300 MHz, DMSO-d₆) δ 11.99 (s, 1H), 7.28 (s, 1H), 6.90-6.65 (m, 3H), 3.91 (d, J = 6.1 Hz, 2H), 3.85-3.65 (m, 1H), 2.66 (dd, J = 8.7, 6.6 Hz, 2H), 2.28 (s, 3H), 2.24 (d, J = 7.3 Hz, 2H), 2.18-2.10 (m, 2H), 1.92-1.70 (m, 4H), 1.69-1.56 (m, 1H), 1.40 (s, 9H)

The following intermediates in Table 42 were prepared according to Step 4 to prepare Intermediate B.

TABLE 42 Characterization data for intermediates prepared according to above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H NMR G-4-29

6-[1-(2,6- Dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]hexanoic acid 374.2 (400 MHz, DMSO-d₆) δ 11.98 (br, 1H), 11.09 (s, 1H), 7.07-6.96 (m, 2H), 6.86 (dd, J = 8.1, 1.6 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 3.33 (s, 3H), 2.90 (ddd, J = 15.0, 12.3, 6.9 Hz, 1H), 2.77-2.57 (m, 4H), 2.21 (t, J = 7.3 Hz, 2H), 2.05-1.97 (m, 1H), 1.60-1.50 (m, 4H), 1.36-1.23 (m, 2H) G-4-30

7-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]heptanoic acid 388.1 (400 MHz, DMSO-d₆) δ 11.95 (br, 1H), 11.09 (s, 1H), 7.07-6.96 (m, 2H), 6.86 (dd, J = 8.1, 1.6 Hz, 1H), 5.34 (dd, J = 12.8, 5.3 Hz, 1H), 3.33 (s, 3H), 2.90 (ddd, J = 16.5, 13.0, 5.2 Hz, 1H), 2.77-2.56 (m, 4H), 2.20 (t, J = 7.3 Hz, 2H), 2.07-1.93 (m, 1H), 1.58 (t, J = 6.4 Hz, 2H), 1.55-1.44 (m, 2H), 1.39-1.22 (m, 4H). G-4-31

8-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]octanoic acid 402.3 (400 MHz, DMSO-d₆) δ 11.98 (br, 1H), 11.10 (s, 1H), 7.06-6.97 (m, 2H), 6.86 (dd, J = 8.0, 1.6 Hz, 1H), 5.34 (dd, J = 12.8, 5.3 Hz, 1H), 3.33 (s, 3H), 2.91 (ddd, J = 17.0, 12.9, 5.2 Hz, 1H), 2.72 (td, J = 13.0, 4.4 Hz, 1H), 2.67-2.53 (m, 4H), 2.06-1.96 (m, 1H), 1.60 (d, J = 8.3 Hz, 2H), 1.49 (p, J = 7.3 Hz, 2H), 1.35-1.15 (m, 7H). G-4-32

8-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]octanoic acid 402.2 (400 MHz, DMSO-d₆) δ 12.00 (br, 1H), 11.10 (s, 1H), 6.99-6.91 (m, 2H), 6.91-6.83 (m, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 3.55 (s, 3H), 2.97-2.80 (m, 2H), 2.78-2.58 (m, 2H), 2.20 (t, J = 7.3 Hz, 2H), 2.04-1.95 (m, 1H), 1.58 (q, J = 7.6 Hz, 2H), 1.50 (p, J = 7.3 Hz, 2H), 1.41-1.33 (m, 7H). G-4-33

5-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]pentanoic acid 360.1 (400 MHz, DMSO-d₆) δ 11.93 (br, 1H), 11.09 (s, 1H), 7.00-6.95 (m, 2H), 6.87 (dd, J = 5.8, 3.1 Hz, 1H), 5.37 (dd, J = 12.4, 5.4 Hz, 1H), 3.56 (s, 3H), 2.98-2.85 (m, 3H), 2.79-2.57 (m, 2H), 2.27 (d, J = 6.9 Hz, 2H), 2.04- 1.95 (m, 1H), 1.62 (s, 4H). G-4-68

7-3-(2,6- dioxopiperidin-3- yl)-1-methyl-2- oxo-1,3- benzodiazol-5- yl]heptanoic acid 388.10 (400 MHz, DMSO-d₆) δ 11.92 (s, 1H), 11.06 (s, 1H), 7.06 (d, J = 8.0 Hz, 1H), 6.99 (s, 1H), 6.90 (dd, J = 8.0, 1.5 Hz, 1H), 5.34 (dd, J = 12.8, 5.3 Hz, 1H), 3.31 (s, 3H), 2.97-2.83 ( m, 1H), 2.80- 2.70 (m, 1H), 2.60-2.53 (m, 2H), 2.18 (t, J = 7.3 Hz, 2H), 2.04-1.95 (m, 1H), 1.54 (t, J = 7.5 Hz, 2H), 1.47 (q, J = 7.4 Hz, 2H), 1.38-1.21 (m, 5H) G-4-69

5-(4-[[(tert- butoxycarbonyl)- amino]methyl]- phenyl)pentanoic acid 308.18 (400 MHz, DMSO-d₆) δ 7.35 (t, J = 6.3 Hz, 1H), 7.13 (s, 4H), 4.08 (d, J = 6.2 Hz, 2H), 2.58-2.52 (m, 2H), 2.21 (t, J = 7.0 Hz, 2H), 1.61-1.45 (m, 4H), 1.39 (s, 9H) G-4-70

6-[4-[(2S)-2- [(tert- butoxycarbonyl)- amino]-4- carbamoylbutoxy] phenyl]hexanoic acid 423.15 (400 MHz, DMSO-d₆) δ 11.95 (s, 1H), 7.26 (s, 1H), 7.09 (d, J = 8.0 Hz, 2H), 6.82 (d, J = 8.2 Hz, 3H), 6.73 (s, 1H), 3.82 (qd, J = 9.6, 5.8 Hz, 2H), 3.70 (dp, J = 9.5, 5.1 Hz, 1H), 2.26-2.02 (m, 6H), 1.86-1.81 (m, 1H), 1.68-1.45 (m, 5H), 1.39 (s, 9H), 1.27 (p, J = 7.7, 7.2 Hz, 2H) G-4-71

6-[3-[(2S)-2- [(tert- butoxycarbonyl)- amino]-4- carbamoylbutoxy] phenyl]hexanoic acid 423.22 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.16 (t, J = 8.0 Hz, 1H), 6.82 (d, J = 8.5 Hz, 1H), 6.78-6.69 (m, 4H), 3.90- 3.80 (m, 2H), 3.76-3.67 (m, 1H), 2.17 (t, J = 7.4 Hz, 2H), 2.12 (dd, J = 7.4, 2.0 Hz, 1H), 2.09-2.05 (m, 3H), 1.88- 1.75 (m, 1H), 1.60-1.50 (m, 5H), 1.39 (s ,9H), 1.32-1.25 (m, 3H) G-4-72

7-(3-methyl-1-(1- methyl-2,6- dioxopiperidin-3- yl)-2-oxo-2,3- dihydro-1H- benzo [d]imida- zol-5-yl)heptanoic acid 402.10 (400 MHz, CDCl₃) δ 6.92-6.83 (m, 2H), 6.70 (d, J = 8.0 Hz, 1H), 5.21 (dd, J = 12.9, 5.3 Hz, 1H), 3.45 (s, 3H), 3.27 (s, 3H), 3.10-3.00 (m, 1H), 2.92- 2.83 (m, 1H), 2.67 (t, J = 7.6 Hz, 2H), 2.36 (t, J = 7.4 Hz, 4H), 2.25-2.19 (m, 1H), 2.09-1.95 (m, 1H), 1.72-1.65 (m, 7H), 1.40-1.37 (m, 2H) G-4-73

5-(3-[(2S)-2- [(tert- butoxycarbonyl)- amino]-4- carbamoylbutan- amido]methyl]- phenyl)pentanoic acid 436.32 (400 MHz, DMSO-d₆) δ 8.28 (t, J = 6.0 Hz, 1H), 7.28 (s, 1H), 7.20 (t, J = 7.5 Hz, 1H), 7.11-7.01 (m, 3H), 6.94 (d, J = 7.9 Hz, 1H), 6.76 (s, 1H), 4.26 (d, J = 5.6 Hz, 2H), 3.94-3.88 (m, 1H), 3.17 (s, 2H), 2.20 (t, J = 7.0 Hz, 2H), 2.13-2.07 (m, 2H), 1.90-1.83 (m, 1H), 1.76-1.69 (m, 1H), 1.61-1.44 (m, 3H), 1.39 (s, 9H), 1.33-1.13 (m, 2H) G-4-74

6-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]hexanoic acid 374.20 (400 MHz, DMSO-d₆) δ 11.99 (s, 1H), 11.09 (s, 1H), 6.99-6.91 (m, 2H), 6.91- 6.84 (m, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 3.55 (s, 3H), 2.92-2.86 (m, 3H), 2.76-2.67 (m, 1H), 2.66-2.58 (m, 1H), 2.23 (t, J = 7.3 Hz, 2H), 1.66-1.51 (m, 4H), 1.44-1.38 (m, 2H) G-4-75

7-1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]heptanoic acid 388.10 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 6.99-6.91 (m, 2H), 6.91-6.83 (m, 1H), 5.37(dd, J = 12.5, 5.4 Hz, 1H), 3.55 (s, 3H), 2.95-2.85 (m, 4H), 2.77-2.57 (m, 2H), 2.26-2.18 (m, 2H), 1.64-1.45 (m, 4H), 1.43-1.30 (m, 4H) G-4-76

9-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]nonanoic acid 416.15 (400 MHz, DMSO-d₆) δ 11.99 (s, 1H), 11.10 (s, 1H), 6.99-6.91 (m, 2H), 6.86 (dd, J = 5.2, 3.8 Hz, 1H), 5.37(dd, J = 12.6, 5.4 Hz, 1H), 3.55 (s, 3H), 2.93- 2.84 (m, 3H), 2.83-2.55 (m, 3H), 2.19 (t, J = 7.3 Hz, 2H), 1.62-1.56 (m, 2H), 1.49 (t, J = 7.2 Hz, 2H), 1.42-1.30 (m, 4H), 1.30-1.25 (m, 4H) G-4-77

4-[1-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]azetidin-3- yl]btanoic acid 401.20 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 6.98 (d, J = 8.4 Hz, 1H), 6.58 (s, 1H), 6.34 (d, J = 8.4 Hz, 1H), 5.31 (dd, J = 12.9, 5.3 Hz, 1H), 4.07 (t, J = 7.7 Hz, 2H), 3.56 (dd, J = 15.8, 8.8 Hz, 2H), 3.31 (s, 3H), 2.93-2.88 (m, 1H), 2.81- 2.56 (m, 4H), 2.24 (t, J = 7.2 Hz, 2H), 2.07-1.90 (m, 1H), 1.65-1.46 (m, 4H). G-4-78

4-[1-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperidin-4- yl]butanoic acid 429.35 (400 MHz, DMSO-d₆) δ 12.03 (s, 1H), 11.12 (s, 1H), 7.77-6.54 (m, 3H), 5.38 (d, J = 12.0 Hz, 1H), 3.59 (d, J = 11.4 Hz, 2H), 3.36 (s, 3H), 3.00-2.80 (m, 1H), 2.79-2.57 (m, 2H), 2.24 (t, J = 7.3 Hz, 2H), 2.01 (dd, J = 9.6, 4.2 Hz, 1H), 1.97-1.75 (m, 3H), 1.71-1.37 (m, 6H), 1.34-1.27 (m, 2H) G-4-79

6-[3-[(2S)-2- [(tert- butoxy carbonyl)- amino]-4- carbamoylbutoxyl- 2- fluorophenyl]hexa- noic acid 441.51 (400 MHz, DMSO-d₆) δ 7.26 (s, 1H), 7.05-6.93 (m, 2H), 6.86-6.77 (m, 2H), 6.73 (s, 1H), 3.91 (d, J = 6.0 Hz, 2H), 3.17 (s, 1H), 2.59-2.55 (m, 2H), 2.55 (s, 3H), 2.18 (d, J = 7.3 Hz, 2H), 2.14 (d, J = 7.3 Hz, 2H), 1.90-1.86 (m, 1H), 1.53-1.49 (m, 2H), 1.39 (s, 9H), 1.35- 1.20 (m, 3H) G-4-96

6-[3-[(3R)-3- [(tert- butoxy carbonyl)- amino]-5- carbamoylpentyl] phenyl]hexanoic acid 421.35 (300 MHz, DMSO-d₆) δ 11.92 (s, 1H), 7.17 (dt, J = 14.7, 4.6 Hz, 2H), 6.97 (d, J = 7.9 Hz, 3H), 6.67 (d, J = 8.8 Hz, 2H), 3.38 (d, J = 7.5 Hz, 1H), 2.58- 2.52 (m, 2H), 2.19 (t, J = 7.3 Hz,2H), 2.02 (t, J = 7.9 Hz, 2H), 1.62-1.54 (m, 8H), 1.40 (s, 9H), 1.34-1.20 (m, 4H) G-4-97

(1r,4r)-4-[2-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]ethyl]cyclohex- ane-1-carboxylic acid 414.10 (400 MHz, DMSO-d₆) δ 11.96 (s, 1H), 11.08 (s, 1H), 7.05-6.97 (m, 2H), 6.90- 6.83 (m, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 3.33 (s, 3H), 2.97-2.84 (m, 1H), 2.78-2.70 (m, 1H), 2.66-2.57 (m, 3H), 2.22-2.07 (m, 1H), 2.03-1.97 (m, 1H), 1.94-1.79 (m, 4H), 1.79-1.73 (m, 1H), 1.54-1.44 (m, 2H), 1.36-1.27 (m, 1H), 1.28-1.14 (m, 3H) G-4-98

(1s,4s)-4-[2-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]ethyl]cyclohex- ane-1-carboxylic acid 414.20 (400 MHz, Chloroform-d) δ 8.28 (s, 1H), 6.88 (dd, J = 8.0, 1.6 Hz, 1H), 6.83 (d, J = 1.5 Hz, 1H), 6.70 (d, J = 8.0 Hz, 1H), 5.21 (dd, J = 12.6, 5.4 Hz, 1H), 3.43 (s, 3H), 2.84-2.59 (m, 4H), 2.26-2.17 (m, 1H), 2.09-1.97 (m, 2H), 1.90-1.82 (m, 4H), 1.70-1.51 (m, 5H), 1.29-1.25 (m, 2H) G-4-99

6-[3-[(2S)-2- [(tert- butoxycarbonyl)- amino]-4- carbamoylbutoxyl- 2- methylphenyl]- hexanoic acid [(M − l)]⁻ = 435.05 (400 MHz, DMSO-d₆) δ 7.67-7.52 (m, 2H), 7.28 (s, 1H), 7.03 (t, J = 7.9 Hz, 1H), 6.82 (d, J = 7.9 Hz, 1H), 6.73 (dd, J = 1.1, 3.7 Hz, 3H), 3.87-3.76 (m, 3H), 2.56-2.53 (m, 2H), 2.19-2.12 (m, 3H), 2.09 (s, 3H), 1.89-1.75 (m, 2H), 1.66-1.59 (m, 1H), 1.55-1.46 (m, 3H), 1.40 (s, 9H), 1.36-1.22 (m, 2H) G-4-100

6-[4-[(2S)-2- [(tert- butoxycarbonyl)- amino]-4- carbamoylbu- toxy]3- fluorophenyl]hex- anoic acid [(M − 1)]⁻ = 439.10 (400 MHz, DMSO-d₆) δ 7.67-7.53 (m, 3H), 7.29 (s, 1H), 7.11-6.98 (m, 3H), 6.88-6.69 (m, 3H), 3.93 (d, J = 6.1 Hz, 2H), 3.76-3.72 (m, 1H), 2.55-2.51 (m, 1H), 2.15-2.11 (m, 3H), 1.91-1.74 (m, 2H), 1.57-1.52 (m, 5H), 1.39 (s, 9H) G-4-101

6-(3-[[(2R,3S)-3- [(tert- butoxycarbonyl)- amino]-5- carbamoylpentan- 2- yl]oxy]phenyl)- hexanoic acid 437.20 (400 MHz, DMSO-d₆) δ 7.31-7.22 (m, 1H), 7.15 (t, J = 7.7 Hz, 1H), 6.80-6.65 (m, 5H), 4.33-4.27 (m, 1H), 3.54-3.45 (m, 1H), 3.17 (s, 1H), 2.55-2.53 (m, 1H), 2.19-1.97 (m, 4H), 1.91-1.82 (m, 1H), 1.58-1.47 (m, 5H), 1.39 (s, 9H), 1.34-1.21 (m, 3H), 1.16 (d, J = 6.1 Hz, 3H) G-4-102

6-[5-[(2S)-2- [(tert- butoxy carbonyl)- amino]-4- carbamoylbutoxyl- 2- methylphenyl]- hexanoic acid 437.10 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.01 (d, J = 8.3 Hz, 1H), 6.81 (d, J = 8.5 Hz, 1H), 6.73 (s, 1H), 6.69 (d, J = 2.7 Hz, 1H), 6.64-6.62 (m, 1H), 3.80- 3.78 (m, 2H), 3.69-3.67 (m, 3H), 2.27- 2.03 (m, 8H), 1.86-1.75 (m, 3H), 1.54- 1.52 (m, 5H), 1.39 (s, 9H) G-4-103

6-[3-[(2S)-2- [(tert- butoxycarbonyl)- amino]-4- carbamoylbu- toxy]5- methylphenyl]- hexanoic acid [(M − 1)]⁻ = 435.05 (400 MHz, DMSO-d₆) δ 7.39-7.16 (m, 1H), 6.81 (d, J = 8.5 Hz, 1H), 6.73 (s, 1H), 6.56-6.50 (m, 3H), 3.83-3.79 (m, 2H), 3.72-3.68 (m, 1H), 2.49-2.45 (m, 2H), 2.23 (s, 3H), 2.21-2.06 (m, 3H), 1.87-1.74 (m, 1H), 1.57-1.50 (m, 5H), 1.39 (s, 9H), 1.32-1.21 (m, 4H) G-4-104

6-[3-[(2S)-2- [(tert- butoxycarbonyl)- amino]-4- carbamoylbutoxy]4- methylphenyl]- hexanoic acid [(M − 1)]⁻ = 435.15 (400 MHz, DMSO-d₆) δ 12.05 (s, 1H), 7.32-7.23 (m, 1H), 6.99 (d, J = 7.5 Hz, 1H), 6.80 (d, J = 8.3 Hz, 1H), 6.75- 6.72 (m, 2H), 6.64 (d, J = 7.5, 1.5 Hz, 1H), 4.03-3.69 (m,3H), 2.29-2.00 (m, 7H), 1.95-1.66 (m, 2H), 1.65-1.48 (m, 6H), 1.39 (s, 9H), 1.30-1.26 (m, 2H) G-4-105

6-[5-[(2S)-2- [(tert- butoxycarbonyl)- amino]-4- carbamoylbutoxy]- 2- fluorophenyl]- hexanoic acid 441.10 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.03 (t, J = 9.3 Hz, 1H), 6.86-6.79 (m, 2H), 6.77-6.73 (m, 2H), 3.84-3.80 (m, 2H), 3.71-3.67 (m, 1H), 2.55 (t, J = 7.6 Hz, 2H), 2.18 (t, J = 7.3 Hz, 2H), 2.13- 2.09 (m, 2H), 1.87-1.74 (m, 1H), 1.64- 1.56 (m, 1H), 1.54-1.50 (m, 4H), 1.39 (s, 9H), 1.33-1.20 (m, 2H) G-4-106

-[3-[(2S)-2-[(tert- butoxy carbonyl)- amino]-4- carbamoylbutoxy]5- fluorophenyl]- hexanoic acid 441.10 (400 MHz, DMSO-d₆) δ 12.00 (s, 1H), 7.26 (s, 1H), 6.82 (d, J = 8.4 Hz, 1H), 6.74 (d, J = 7.9 Hz, 1H), 6.64-6.54 (m, 3H), 3.92-3.80 (m, 2H), 3.73-3.69 (m, 1H), 2.54 (d, J = 7.6 Hz, 2H), 2.24- 2.03 (m, 4H), 1.86-1.73 (m, 1H), 1.56- 1.52 (m, 4H), 1.39 (s, 9H), 1.34-1.21 (m, 3H) G-4-107

6-(3-[(2S)-2- [tert- butoxycarbonyl)- amino]-4- carbamoylbutan- amido]methyl]- phenyl)hexanoic acid 450.25 (400 MHz, Methanol-d₆) δ 7.22 (t, J = 7.5 Hz, 1H), 7.15 (s, 1H), 7.11-7.08 (m, 2H), 4.46-4.31 (m, 2H), 4.11-4.04 (m, 1H), 2.69-2.54 (m, 2H), 2.32-2.28 (m, 4H), 2.15-2.04 (m,1H), 1.91-1.89 (m, 1H), 1.72-1.56 (m, 4H), 1.46 (s, 9H), 1.41-1.32 (m, 2H). G-4-108

6-[3-[(3R)-3- [(tert- butoxy carbonyl)- amino]-5- carbamoylpentyl] phenyl]hexanoic acid 421.15 (400 MHz, DMSO-d₆) δ 11.91 (s, 1H), 7.21 (s, 1H), 7.16 (t, J = 7.4 Hz, 1H), 6.98 (d, J = 7.9 Hz, 3H), 6.69 (d, J = 10.2 Hz, 2H), 3.44-3.34 (m, 1H), 2.56- 2.53 (m, 2H), 2.20 (t, J = 7.3 Hz, 2H), 2.03 (t, J = 7.9 Hz, 2H), 1.69-1.47 (m, 10H), 1.41 (s, 9H), 1.35-1.27 (m, 2H) G-4-141

tert-butyl N-(4- carbamoyl-1-[[2- fluoro-3-(4- hydroxybutyl)- phenyl](methyl)- amino]butan-2- yl)carbamate 412.15 (400 MHz, DMSO-d₆) δ 7.22 (s, 1H), 6.94 (t, J = 7.8 Hz, 1H), 6.79 (t, J = 8.2 Hz, 1H), 6.71 (dd, J = 15.4, 8.4 Hz, 2H), 6.56 (d, J = 9.0 Hz, 1H), 4.38 (s, 1H), 3.64 (s, 1H), 3.41 (t, J = 6.4 Hz, 2H), 3.04 (d, J = 7.0 Hz, 2H), 2.78 (s, 3H), 2.56 (t, J = 7.5 Hz, 2H), 2.17-1.96 (m, 2H), 1.91 (s, 1H), 1.75-1.71 (m, 1H), 1.60-1.56 (m, 2H), 1.55 (s, 2H), 1.53 (s, 9H) G-4-142

4-[(1r,4s)-4-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]cyclohexyl]- butanoic acid 428.20 Used next step directly without purification G-4-143

4-[(1s,4r)-4-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]cyclohexyl]- butanoic acid 428.25 (300 MHz, CD₃OD) δ 7.06 (s, 1H), 7.03-7.00 (m, 2H), 5.34-5.31 (m, 1H), 3.46-3.42 (m, 3H), 2.97-2.75 (m, 3H), 2.59-2.55 (m, 1H), 2.29-2.26 (m, 2H), 2.22-2.13 (m, 1H), 1.96-1.91 (m, 4H), 1.72-1.68 (m, 2H), 1.56-1.52 (m, 2H), 1.40-1.27 (m, 3H), 1.16-1.32 (m, 2H) G-4-144

tert-butyl N- [(2S)-4- carbamoyl-1-[2- fluoro-3-(4- hydroxybutyl)- phenoxy]butan-2- yl]carbamate 399.30 (400 MHz, DMSO-d₆) δ 7.27 (s, 1H), 7.06-6.93 (m, 2H), 6.85-6.81 (m, 2H), 6.74 (s, 1H), 4.37 (s, 1H), 3.91 (d, J = 6.1 Hz, 2H), 3.76-3.72 (m, 1H), 3.40 (t, J = 6.4 Hz, 2H), 2.59 (t, J = 7.6 Hz, 2H), 2.21-2.03 (m, 2H), 1.88-1.75 (m, 2H), 1.67-1.51 (m, 3H), 1.46-1.42 (m, 1H), 1.39 (s, 9H)

(7Z)-9-[(2S)-2-[(tert-butoxycarbonyl)amino]-4-carbamoylbutoxy]non-7-enoic acid (Intermediate G-4-80)

To a solution of 9-[(2S)-2-[(tert-butoxycarbonyl)amino]-4-carbamoylbutoxy]non-7-ynoic acid (400.00 mg, 1.040 mmol) in THF (10.00 mL) was added Lindlar catalyst (429.70 mg, 0.104 mmol) and quinazoline (27.08 mg, 0.208 mmol) under nitrogen atmosphere. The mixture was hydrogenated at room temperature for 36 h under hydrogen atmosphere using a hydrogen balloon. It was filtered through a Celite pad. The filtrate was concentrated under reduced pressure to give the title compound as an off-white solid (340 mg, 80%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.96 (s, 1H), 7.22 (s, 1H), 6.76-6.67 (m, 1H), 6.60 (d, J=8.8 Hz, 1H), 5.55-5.41 (m, 2H), 4.00-3.94 (m, 2H), 3.28-3.03 (m, 2H), 2.28-2.13 (m, 3H), 2.08-1.99 (m, 4H), 1.77-1.64 (m, 1H), 1.54-1.44 (m, 2H), 1.43-1.40 (m, 1H), 1.38 (s, 9H), 1.37-1.23 (m, 4H). LC/MS (ESI, m/z): [(M+1)]⁺=387.20.

4-[1-(2,6-Dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-4-yl]butanoic acid (Intermediate G-4-81)

To a stirred solution of 3-[4-(4-hydroxybutyl)-3-methyl-2-oxo-1,3-benzodiazol-1-yl]piperidine-2,6-dione (1.09 g, 3.289 mmol) in CH₃CN (10.00 mL) and H₂O (10.00 mL) were added (acetyloxy)(phenyl)-lambda3-iodanyl acetate (2.33 g, 7.234 mmol) and TEMPO (0.13 g, 0.822 mmol) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for overnight at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L FA); Eluent B: ACN; Gradient: 15%-35% B in 20 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 28% B and concentrated under reduced pressure to afford the title compound as a white solid (900 mg, 79%): ¹H NMR (400 MHz, DMSO-d₆) δ 12.11 (s, 1H), 11.09 (s, 1H), 6.98 (d, J=4.5 Hz, 2H), 6.91-6.84 (m, 1H), 5.37 (dd, J=12.5, 5.4 Hz, 1H), 3.56 (s, 3H), 2.96-2.83 (m, 3H), 2.78-2.66 (m, 1H), 2.64 (d, J=5.2 Hz, 1H), 2.34 (t, J=7.1 Hz, 2H), 2.04-1.97 (m, 1H), 1.89-1.78 (m, 2H); LC/MS (ESI, m/z): [(M+1)]⁺=346.05.

The intermediates in Table 43 were prepared according to the above procedure to prepare Intermediate G-4-81.

TABLE 43 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR G-4-82

9-[(2S)-2-[(ter- butoxycarbonyl)- amino]-4- carbamoylbutoxy] non-7-ynoic acid 385.15 (400 MHz, DMSO-d₆) δ 11.98 (s, 1H), 7.23 (s, 1H), 6.72 (s, 1H), 6.63 (d, J = 8.7 Hz, 1H), 4.09 (t, J = 2.2 Hz, 2H), 3.50- 3.48 (m, 1H), 3.35-3.28 (m, J = 8.4 Hz, 5H), 2.25-2.18 (m, J = 7.1, 3.4 Hz, 4H), 2.06-2.02 (m, 2H), 1.80-1.62 (m, 1H), 1.48-1.39 (m, 4H), 1.38 (s, 9H)

4-[4-[1-(2,6-Dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]piperazin-1-yl]butanoic acid (Intermediate G-4-83)

Step 1. Tert-butyl 4-[4-(1-[1-[(4-methoxyphenyl)methyl]-2,6-dioxopiperidin-3-yl]-3-methyl-2-oxo-1,3-benzodiazol-5-yl)piperazin-1-yl]butanoate. To a stirred solution of tert-butyl 4-[4-(3-methyl-2-oxo-1H-1,3-benzodiazol-5-yl)piperazin-1-yl]butanoate (3.40 g, 9.079 mmol) in THF (70.00 mL) was added t-BuOK (1.53 g, 13.619 mmol) at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 1 h at 0° C. under nitrogen atmosphere. To the above mixture was added a solution of 1-[(4-methoxyphenyl)methyl]-2,6-dioxopiperidin-3-yl trifluoromethanesulfonate (4.50 g, 11.803 mmol) in THF (30.00 mL) at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 4 h at room temperature under nitrogen atmosphere. The reaction was quenched with sat. NH₄Cl (100 mL) at 0° C. The resulting mixture was extracted with EtOAc (3×100 mL). The combined organic layers were washed with brine (100 mL) and dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with EtOAc to afford the title compound as a dark blue solid (2.2 g, 40%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.25-7.14 (m, 2H), 6.90-6.79 (m, 4H), 6.60-6.55 (m, 1H), 5.44 (dd, J=13.1, 5.4 Hz, 1H), 4.74 (s, 2H), 3.73 (s, 3H), 3.31 (s, 3H), 3.15-3.02 (m, 6H), 2.85-2.78 (m, 1H), 2.75-2.65 (m, 1H), 2.56-2.51 (m, 2H), 2.39-2.28 (m, 2H), 2.27-2.22 (m, 2H), 2.07-1.99 (m, 2H), 1.73-1.64 (m, 2H), 1.41 (s 9H); LC/MS (ESI, m/z): [(M+1)]⁺=606.35.

The intermediates in Table 44 were prepared according to step 1 of the procedure to prepare Intermediate G-4-83.

TABLE 44 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ‘H-NMR G-10-1

tert-butyl 3-[4- (1-[1-[(4- methoxyphenyl) methyl]-2,6- dioxopiperidin-3- yl]-3-methyl-2- oxo-1,3- benzodiazol-5- yl)piperazin-1- yl]propanoate 592.40 (400 MHz, DMSO-d₆) δ 7.25-7.17 (m, 2H), 6.90- 6.79 (m, 4H), 6.60-6.54 (m, 1H), 5.44 (dd, J = 13.1, 5.4Hz, 1H), 4.76 (s, 2H), 3.73 (s, 3H), 3.31 (s, 3H), 3.11-3.04 (m, 4H), 2.87-2.67 (m, 4H), 2.60- 2.54 (m, 4H), 2.41 (t, J = 7.0 Hz, 2H), 2.10-1.96 (m, 2H), 1.42 (s, 9H)

Step 2. 4-[4-[1-(2,6-Dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]piperazin-1-yl]butanoic acid. To a stirred solution of tert-butyl 4-[4-(1-[1-[(4-methoxyphenyl)methyl]-2,6-dioxopiperidin-3-yl]-3-methyl-2-oxo-1,3-benzodiazol-5-yl)piperazin-1-yl]butanoate (500.00 mg, 0.825 mmol) in toluene (50.00 mL) was added AlCl₃ (1100.65 mg, 8.254 mmol) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for overnight at 90° C. under nitrogen atmosphere. The reaction was cooled down to room temperature and quenched with water (50 mL) at 0° C. The aqueous layer was extracted with EtOAc (3×50 mL). The aqueous layer was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L FA); Eluent B: ACN; Gradient: 10%-30% B in 15 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 17% B and concentrated under reduced pressure to afford the title compound as a light yellow oil (210 mg, 59%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.07 (s, 1H), 6.97 (d, J=8.6 Hz, 1H), 6.88 (s, 1H), 6.66 (d, J=8.7 Hz, 1H), 5.30 (dd, J=12.9, 5.4 Hz, 1H), 3.32 (s, 3H), 3.24-3.18 (m, 4H), 2.93-2.83 (m, 4H), 2.76-2.57 (m, 4H), 2.31 (t, J=7.2 Hz, 2H), 2.11-1.87 (m, 2H), 1.86-1.72 (m, 2H); LC/MS (ESI, m/z): [(M+1)]⁺=430.10

The intermediates in Table 45 were prepared according to step 2 of the procedure to prepare Intermediate G-4-83.

TABLE 45 Characterization data for intermediates prepared according to above. Intermediate Structure Chemical Name MS: [(M + 1)]⁺ ¹H-NMR G-4-84

3-[4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperazin-1- yl]propanoic acid 416.10 (400 MHz, DMSO-d₆) δ 11.06 (s, 1H), 6.95 (d, J = 8.6 Hz, 1H), 6.85 (s, 1H), 6.63 (d, J = 8.6 Hz, 1H), 5.30(dd, J = 12.9, 5.4 Hz, 1H), 3.34 (s, 3H), 3.12- 3.06 (m, 4H), 2.97-2.83 (m, 2H), 2.76-2.58 (m, 8H), 2.45 (t, J = 7.1 Hz, 2H)

Step 5. (9H-fluoren-9-yl)methyl ((3S,6S)-6-(((2R,3S)-6-amino-2-((4-(16-(1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)-5-oxo-7,10,13-trioxa-4-azahexadecyl)benzyl)oxy)-6-oxohexan-3-yl)carbamoyl)-4-oxo-1,2,3,4,6,7-hexahydroazepino[3,2,1-hi]indol-3-yl)carbamate (Intermediate G). To a solution of (9H-fluoren-9-yl)methyl ((3S,6S)-6-(((2R,3 S)-6-amino-2-((4-(3-aminopropyl)benzyl)oxy)-6-oxohexan-3-yl)carbamoyl)-4-oxo-1,2,3,4,6,7-hexahydroazepino[3,2,1-hi]indol-3-yl)carbamate hydrochloride (300 mg, 0.39 mmol) in DMA (10.0 mL) were added 2-(2-(2-(3-(1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)propoxy)ethoxy)ethoxy)acetic acid (179 mg, 0.39 mmol), TEA (118 mg, 1.17 mmol) and HATU (190 mg, 0.50 mmol) at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 16 hours at room temperature under nitrogen atmosphere. The mixture was concentrated under reduced pressure. The residue was purified by reversed phase flash chromatography with the following conditions: column, C18 silica gel; Mobile phase A: water (plus 10 mmol/L AcOH); Mobile phase B: CAN. Gradient (B %): 40% to 60% in 20 min; Detector: UV 254/220 nm; desired fractions were collected at 58% B and concentrated under reduced pressure to afford the title compound as a white solid (229 mg, 50%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.92-7.85 (m, 3H), 782-7.74 (m, 3H), 7.43 (t, J=7.4 Hz, 2H), 7.34 (t, J=7.4 Hz, 2H), 7.23-7.14 (m, 3H), 7.13-7.04 (m, 3H), 7.06-6.93 (m, 4H), 6.85 (d, J=8.0 Hz, 1H), 6.70 (s, 1H), 5.76 (s, 1H), 5.33 (dd, J=12.6, 5.4 Hz, 1H), 5.05 (d, J=10.5 Hz, 1H), 4.39 (s, 2H), 4.25 (d, J=7.0 Hz, 2H), 3.88 (s, 2H), 3.58 (s, 3H), 3.56-3.47 (m, 3H), 3.42 (d, J=5.5 Hz, 2H), 3.40-3.34 (m, 12H), 3.31 (s, 2H), 3.10 (s, 2H), 2.86 (s, 2H), 2.68-2.52 (m, 4H), 2.08 (s, 6H), 1.69 (s, 4H), 1.06 (d, J=6.2 Hz, 3H); MS (ESI, m/z): [(M+1)]⁺=1189.70.

The following intermediates in Table 46 were prepared according to Step 5 above to prepare Intermediate G.

TABLE 46 Characterization data for intermediates prepared according to above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H NMR G1

(9H-fluoren-9- yl)methyl N- [(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4- (3-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5- yl]propanamido] propyl)phenyl]- methoxy]pentan-3- yl]carbamoyl]- 12-oxo-1-azatri- cyclo[6.4.1.0^(∧)[4,13]]tri- deca-4(13),5,7-trien- 11-yl]carbamate 1057.6 (400 MHz, DMSO-d₆) δ 7.91 (d, J = 7.5 Hz, 2H), 7.87 (d, J = 6.0 Hz, 2H), 7.76 (t, J = 7.1 Hz, 2H), 7.43 (t, J = 7.4 Hz, 2H), 7.35 (t, J = 7.5 Hz, 2H), 7.33-7.14 (m, 3H), 7.10-7.03 (m, 4H), 7.00 (d, J = 8.2 Hz, 1H), 5.33 (dd, J = 13.0, 5.4 Hz, 1H), 5.06 (d, J = 10.9 Hz, 1H), 4.41 (s, 2H), 4.27 (t, J = 6.3 Hz, 2H), 4.13 (s, 1H), 3.44 (d, J = 5.9 Hz, 2H), 3.10- 2.98 (m, 3H), 2.90-2.80 (m, 3H), 2.70-2.56 (m, 2H), 2.41 (t, J = 7.7 Hz, 2H), 2.1-2.00 (m, 4H), 1.78 (s, 1H), 1.64 (q, J = 7.4 Hz, 2H), 1.08 (d, J = 6.2 Hz, 3H). G2

(9H-fluoren-9- yl)methyl N- [(2S)-1- [(1R,2S,5S)-2- [[(3S,4R)-1- carbamoyl-4-[[4- (3-[2-[2-(2-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5- yl]propoxy]ethoxy)- ethoxy]acetamido]- propyl)phenyl] methoxy]pentan- 3-yl]carbamoyl]- 3- azabicyclo[3.1.0] hexan-3-yl]-1- oxohexan-2- yl]carbamate 1183.8 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.90 (d, J = 7.5 Hz, 2H), 7.80-7.65 (m, 3H), 7.59 (dd, J = 12.1, 8.3 Hz, 2H), 7.42 (t, J = 7.5 Hz, 2H), 7.33 (t, J = 7.1 Hz, 2H), 7.30-7.20 (m, 3H), 7.14 (d, J = 7.8 Hz, 2H), 7.08-6.97 (m, 3H), 6.86 (d, J = 7.8 Hz, 1H), 4.50- 4.33 (m, 3H), 4.29-4.19 (m, 2H), 3.88 (s, 3H), 3.60-3.46 (m, 5H), 3.42-3.35 (m, 3H), 3.35-3.29 (m, 6H), 3.11 (q, J = 6.7 Hz, 2H), 2.76-2.58 (m, 5H), 2.54 (s, 2H), 2.10-2.04 (m, 9H), 1.87-1.67 (m, 6H), 1.52 (s, 3H), 1.33-1.22 (m, 4H), 1.08 (d, J = 6.1 Hz, 3H), 0.86 (t, J = 7.0 Hz, 3H), 0.56(s, 2H). G3

(9H-fluoren-9- yl)methyl N- [(2+-1- [(1R,2S,5S)-2- [[(3S,4R)-1- carbamoyl-4-[(4- [3-[2-(2-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5- yl]propoxy]ethoxy)- acetamido]propyl]- phenyl)methoxy]- pentan-3- yl]carbamoyl]-3- azabicyclo[3.1.0] hexan-3-yl]-1- oxohexan-2- yl]carbamate 1139.8 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.90 (d, J = 7.6 Hz, 2H), 7.75-7.70 (d, J = 6.2 Hz, 2H), 7.60 (d, J = 8.6 Hz, 1H), 7.42 (t, J = 7.5 Hz, 2H), 7.34 (d, J = 7.4 Hz, 2H), 7.32-7.20 (m, 3H), 7.16-7.10 (m, 3H), 7.08-6.97 (m, 3H), 6.87 (d, J = 8.5 Hz, 1H), 6.67 (s, 1H), 5.34 (dd, J = 12.6, 5.3 Hz, 1H), 4.47 (d, J = 11.7 Hz, 1H), 4.41 (d, J = 11.3 Hz, 1H), 4.36 (d, J = 5.5 Hz, 1H), 4.26 (d, J = 11.4 Hz, 1H), 4.22 (d, J = 6.5 Hz, 2H), 4.10 (d, J = 6.7 Hz, 1H), 3.90 (s, 2H), 3.87 (s, 1H), 3.71 (s, 1H), 3.62- 3.53 (m, 6H), 3.44-3.35 (m, 3H), 3.12 (q, J = 6.8 Hz, 2H), 2.90 (t, J = 14.9 Hz, 1H), 2.77-2.59 (m,3H), 2.54 (d, J = 1.9Hz, 9H), 2.11 (d, J = 8.1 Hz, 2H), 2.08 (s, 2H), 1.87-1.79 (m, 2H), 1.77- 1.67 (m, 3H), 1.52 (s, 3H), 1.33- 1.22 (m, 4H), 1.08 (d, J = 6.2 Hz, 3H), 0.87 (d, J = 7.2 Hz, 2H). G4

(9H-fluoren-9- yl)methyl N- [(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4- (3-[15-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5- yl]-3,6,9,12- tetraoxapenta- decanamido]propyl) phenyl]methoxy] pentan-3- yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4. 1.0]^(∧)[4,13]trideca- 4(13),5,7-trien- 11-yl]carbamate 1233.7 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.95-7.81 (m, 3H), 7.81- 7.69 (m, 4H), 7.43 (t, J = 7.5 Hz, 2H), 7.34 (t, J = 7.5 Hz, 2H), 7.20-6.92 (m, 10H), 6.86 (d, J = 7.9 Hz, 1H), 6.70 (s, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 5.06 (d, J = 10.4 Hz, 1H), 4.40 (s, 2H), 4.32-4.23 (m, 2H), 4.13 (s, 1H), 3.87 (s, 2H), 3.81-3.75 (m, 1H), 3.68-3.53 (m, 9H), 3.54- 3.41 (m, 6H), 3.44-3.35 (m, 1H), 3.32 (s, 3H), 3.21-3.08 (m, 3H), 3.05 (s, 1H), 2.86(t, J = 14.4 Hz, 2H), 2.76-2.52 (m, 8H), 2.11- 2.06 (m, 3H), 2.01 (s, 2H), 1.88- 1.73 (m, 4H), 1.56 (s, 1H), 1.07 (d, J = 6.3 Hz, 3H). G5

(9H-fluoren-9- yl)methyl N- [(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4- [3-[2-(2-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5- yl]propoxy]ethoxy)- acetamido]propyl]- phenyl)methoxy]- pentan-3- yl]carbamoyl]- 12-oxo-1- azatricyclo- [6.4.1.0^(∧)[4,13]]trideca- 4(13),5,7-trien- 11-yl]carbamate 1145.8 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.94-7.81 (m, 3H), 7.80- 7.65 (m, 3H), 7.46-7.31 (m, 4H), 7.25-7.12 (m, 3H), 7.09 (dd, J = 8.0, 3.5 Hz, 2H), 7.06-6.97 (m, 4H), 6.93 (dd, J = 15.1, 7.7 Hz, 1H), 6.85 (dd, J = 8.2, 1.5 Hz, 1H), 6.70 (s, 1H), 6.28 (s, 1H), 5.33 (dd, J = 12.7, 5.3 Hz, 1H), 5.09-5.02 (m, 1H), 4.39 (s, 2H), 4.29 (s, 2H), 4.12 (s, 1H), 3.89 (s, 2H), 3.77 (s, 1H), 3.70-3.57 (m, 4H), 3.50-3.38 (m, 5H), 3.37-3.25 (m, 3H), 3.12 (q, J = 6.7 Hz, 2H), 3.07-2.99 (m, 1H), 2.95-2.80 (m, 2H), 2.74-2.60 (m, 4H), 2.54 (d, J = 7.5 Hz, 2H), 2.15-1.99 (m, 6H), 1.92-1.65 (m, 5H), 1.53 (s, 1H), 1.07 (dd, J = 6.1, 1.8 Hz, 3H). G6

(9H-fluoren-9- yl)methyl N- [(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4- [3-(2-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5- yl]propoxy]ace- tamido)propyl]- phenyl]methoxy)- pentan-3- yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0] [4,13]]trideca- 4(13),5,7-trien- 11-yl]carbamate 1101.7 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.90 (d, J = 7.5 Hz, 2H), 7.88 (dd, J = 19.4, 8.4 Hz, 2H), 7.39 (dt, J = 34.0, 7.4 Hz, 3H), 7.22-7.07 (m, 5H), 7.07-6.93 (m, 4H), 6.93-6.85 (m, 1H), 6.71 (s, 1H), 5.34 (dd, J = 12.6, 5.3 Hz, 1H), 5.05 (d, J = 10.7 Hz, 1H), 4.40 (s, 2H), 4.31-4.20 (m, 2H), 3.96-3.82 (m, 3H), 3.52-3.41 (m, 3H), 3.22-3.07 (m, 3H), 2.86 (t, J = 15.2 Hz, 2H), 2.76-2.61 (m, 3H), 2.61-2.51 (m, 9H), 2.14- 2.04 (m, 7H), 1.94-1.83 (m, 2H), 1.72 (q, J = 7.4 Hz, 3H), 1.55 (s, 1H), 1.08 (d, J = 6.2 Hz, 3H). G7

9H-fluoren-9- ylmethyl N- [(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4- (3-[2-[2-(2-[3-[3- methyl-1-(1- methyl-2,6- dioxopiperidin-3- yl)-2-oxo-1,3- benzodiazol-5- yl]propoxy]ethoxy)- ethoxy]acetamido]- propyl)phenyl] methoxy]pentan- 3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0] [4,13]]trideca- 4(13),5,7-trien- 11-yl]carbamate 1203.9 (400 MHz, DMSO-d₆) δ 7.90 (d, J = 7.6 Hz, 2H), 7.84 (d, J = 9.2 Hz, 1H), 7.74 (dt, J = 15.1, 6.9 Hz, 4H), 7.43 (t, J = 7.5 Hz, 2H), 7.34 (t, J = 7.4 Hz, 2H), 7.16 (d, J = 6.9 Hz, 3H), 7.13-6.92 (m, 7H), 6.85 (dd, J = 8.2, 1.5 Hz, 1H), 6.69 (s, 1H), 5.40 (dd, J = 13.0,5.3 Hz, 1H), 5.06 (d, J = 11.0 Hz, 1H), 4.40 (s, 2H), 4.27 (t, J = 6.3 Hz, 2H), 4.13 (s, 1H), 3.88 (s, 2H), 3.78 (s, 1H), 3.61- 3.49 (m, 6H), 3.53-3.43 (m, 2H), 3.46-3.35 (m, 3H), 3.32 (s, 5H), 3.12 (q, J = 6.7 Hz, 2H), 3.03 (s, 3H), 3.02-2.91 (m, 1H), 2.85 (d, J = 16.7 Hz, 1H), 2.77-2.60 (m, 4H), 2.55 (d, J = 8.0Hz, 3H), 2.08 (s, 6H), 2.12-1.96 (m, 1H), 1.76 (dp, J = 39.7, 6.9 Hz, 4H), 1.55 (s, 1H), 1.07 (d, J = 6.2 Hz, 3H). G8

9H-fluoren-9- ylmethyl N- [(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4- [3-[2-(2-[3-[3- methyl-1-(1- methyl-2,6- dioxopiperidin-3- yl)-2-oxo-1,3- benzodiazol-5- yl]propoxy]ethoxy)- acetamido]propyl]- phenyl)methoxy]- pentan-3- yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0] [4,13]]trideca- 4(13),5,7-trien- 11-yl]carbamate 1159.9 (400 MHz, DMSO-d₆) δ 7.90 (d, J = 7.5 Hz, 2H), 7.84 (d, J = 9.2 Hz, 1H), 7.75 (dd, J = 12.7, 6.7 Hz, 4H), 7.43 (t, J = 7.3 Hz, 2H), 7.34 (t, J = 7.4 Hz, 2H), 7.16(d, J = 7.4 Hz, 3H), 7.10 (d, J = 7.8 Hz, 2H), 7.07-7.01 (m, 3H), 6.99 (dd, J = 14.3, 7.7 Hz, 2H), 6.85 (dd, J = 8.0, 1.6 Hz, 1H), 6.69 (s, 1H), 5.76 (s, 4H), 5.40 (dd, J = 13.0, 5.3 Hz, 1H), 5.06 (d, J = 10.3 Hz, 1H), 4.39 (s, 2H), 4.27 (t, J = 6.4 Hz, 3H), 4.13(s, 1H), 3.90 (s, 2H), 3.78 (s, 2H), 3.64- 3.51 (m, 5H), 3.43 (q, J = 6.0 Hz, 4H), 3.13 (q, J = 6.6 Hz, 3H), 3.03 (s, 4H), 3.01-2.91 (m, 1H), 2.89-2.77 (m, 2H), 2.77-2.61 (m, 4H), 2.55 (d, J = 7.9 Hz, 2H), 2.11-1.96 (m, 1H), 1.83 (p, J = 6.6 Hz, 2H), 1.71 (p, J = 7.4 Hz, 2H), 1.55 (d, J = 11.2 Hz, 1H), 1.07 (d, J = 6.2 Hz, 3H). G9

9H-fluoren-9- ylmethyl N- [(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4- (3-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy]propyl)- phenyl]methoxy] pentan-3- yl]carbamoyl]- 12-oxo-1- azatricyclo- [6.4.1.0]^(∧)[4,13]]trideca- 4(13),5,7-trien- 11-yl]carbamate 1183.8 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.90 (d, J = 7.6 Hz, 2H), 7.83 (d, J = 9.1 Hz, 1H), 7.74 (q, J = 8.0, 7.5 Hz, 3H), 7.42 (t, J = 7.4 Hz, 2H), 7.34 (t, J = 7.4 Hz, 2H), 7.14 (d, J = 7.9 Hz, 2H), 7.04 (d, J = 7.8 Hz, 2H), 6.99- 6.91 (m, 3H), 6.90-6.84 (m, 1H), 6.68 (s, 1H), 5.36 (dd, J = 12.6, 5.4 Hz, 1H), 5.06 (d, J = 10.5 Hz, 1H), 4.41 (s, 2H), 4.27 (dd, J = 12.6, 6.9 Hz, 2H), 4.12 (s, 1H), 3.78(s, 3H), 3.57 (d, J = 9.7 Hz, 7H), 3.40 (dt, J = 19.8, 6.2 Hz, 5H), 3.06 (d, J = 14.5 Hz, 1H), 2.97 (t, J = 7.8 Hz, 2H), 2.86 (d, J = 16.6 Hz, 2H), 2.77- 2.66 (m, 2H), 2.66-2.58 (m, 3H), 2.18-2.08 (m, 10 H), 2.01 (s, 3H), 1.82 (dt, J = 15.2, 7.6 Hz, 6H), 1.55 (s, 2H), 1.35-1.23 (m, 4H), 1.08 (d, J = 6.2 Hz, 3H).

Tert-butyl N-[(3S,4R)-1-carbamoyl-4-[[4-([[(2S)-1-[(2S,4R)-4-hydroxy-2-([[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]carbamoyl)pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]carbamoyl]methyl)phenyl]methoxy]pentan-3-yl]carbamate (Intermediate G10)

To a solution of (2S,4R)-1-[(2S)-2-amino-3,3-dimethylbutanoyl]-4-hydroxy-N-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide hydrochloride (302 mg, 0.65 mmol) in DMA (3.00 mL) were added [4-([[(2R,3S)-3-[(tert-butoxycarbonyl)amino]-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]acetic acid (150 mg, 0.38 mmol), TEA (154 mg, 1.52 mmol) and HATU (188 mg, 0.49 mmol) at 25° C. under nitrogen atmosphere. After stirring for additional 1 hour, the resulting mixture was purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L AcOH); Eluent B: ACN; Gradient: 35%-55% B in 25 min; Flow rate: 80 mL/min; Detector: UV 254/220 nm; desired fractions were collected at 46% B and concentrated under reduced pressure to afford the title compound as a white foam (200 mg, 65%): ¹H NMR (400 MHz, CDCl₃) δ 8.79 (s, 1H), 7.66 (s, 1H), 7.41-7.25 (m, 6H), 7.21 (d, J=7.4 Hz, 2H), 6.43-6.11 (m, 2H), 5.82 (s, 1H), 4.83 (d, J=9.2 Hz, 1H), 4.69 (s, 1H), 4.65-4.44 (m, 4H), 4.44-4.27 (m, 2H), 4.02 (d, J=11.0 Hz, 1H), 3.74-3.52 (m, 4H), 2.52 (s, 3H), 2.44 (s, 1H), 2.23 (s, 2H), 2.14 (d, J=9.3 Hz, 1H), 2.01 (s, 3H), 1.66 (s, 1H), 1.43 (s, 9H), 1.18 (d, J=5.7 Hz, 3H), 0.87 (s, 9H); MS (ESI, m/z): [(M+1)]⁺=807.35.

The following intermediates in Table 47 were prepared according to the above procedure to prepare Intermediate G10.

TABLE 47 Characterization data for intermediates prepare according to the procedure above. Inter- MS: me- [(M + diate Structure Chemical Name 1)]⁺ ¹H-NMR G11

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]phenyl)- methoxy]pentan-3- yl]carbamate 793.5 (400 MHz, DMSO-d₆) δ 8.99 (d, J = 3.9 Hz, 1H), 8.59 (s, 1H), 7.93 (d, J = 9.0 Hz, 1H), 7.85 (d, J = 7.5 Hz, 2H), 7.44-7.41 (m, 6H), 7.22 (s, 1H), 6.71-6.61 (m, 2H), 5.15 (s, 1H), 4.78 (dd, J = 9.1, 3.0 Hz, 1H), 4.55 (d, J = 3.4 Hz, 2H), 4.47 (t, J = 6.3 Hz, 1H), 4.43 (dd, J = 14.0, 4.5 Hz, 1H), 4.38 (s, 2H), 4.25 (dd, J = 15.3, 5.6 Hz, 1H), 3.74 (s, 2H), 3.33 (s, 1H), 2.46-2.42 (m, 3H), 2.06 (s, 4H), 1.91 (d, J = 2.9 Hz, 3H), 1.79 (s, 1H), 1.49 (s, 1H), 1.38 (s, 9H), 1.11-0.98 (m, 12H). G12

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(2- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]ethyl) phenyl]methoxy]pentan- 3-yl]carbamate 821.6 (400 MHz, CDCl) δ 8.71 (s, 1H), 7.42-7.32 (m, 5H), 7.22 (d, J = 7.9 Hz, 2H), 7.14 (d, J = 7.8 Hz, 2H), 6.36 (d, J = 9.1 Hz, 1H), 5.73 (s, 1H), 4.95 (d, J = 9.7 Hz, 1H), 4.70 (t, J = 7.9 Hz, 1H), 4.61-4.52 (m, 4H), 4.41-4.33 (m, 2H), 4.06 (d, J = 11.4 Hz, 1H), 3.70-3.51 (m, 3H), 3.02-2.86 (m, 2H), 2.53-2.52 (m, 5H), 2.24 (t, J = 7.0 Hz, 2H), 2.17(t, J = 10.6 Hz, 1H), 2.00-1.90 (m, 1H), 1.72-1.58 (m, 1H), 1.44 (s, 9H), 1.19 (d, J = 6.3 Hz, 3H), 0.90 (s, 9H). G13

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4-[3- (II(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]meth- oxy)propyl]phenyl]- methoxy)pentan-3- yl]carbamate 865.6 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.61 (t, J = 6.0 Hz, 1H), 7.45- 7.36 (m, 5H), 7.23-7.13 (m, 5H), 6.67 (s, 1H), 6.59 (d, J = 9.0 Hz, 1H), 5.16 (d, J = 3.5 Hz, 1H), 4.57 (d, J = 9.5 Hz, 1H), 4.49-4.34 (m, 5H), 4.26 (dd, J = 15.9, 5.6 Hz, 1H), 3.93 (s, 2H), 3.70-3.59 (m, 2H), 3.50-3.37 (m, 4H), 2.65 (t, J = 7.8 Hz, 2H), 2.43 (s, 3H), 2.12-1.74 (m, 8H), 1.38 (s, 9H), 1.05 (d, J = 6.0 Hz, 3H), 0.95 (s, 9H). G14

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4-[3- (II(2S)-1-[(2S,4S)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]meth- oxy)propyl]phenyl]- methoxy)pentan-3- yl]carbamate 865.6 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.68 (t, J = 6.1 Hz, 1H), 7.45- 7.35 (m, 5H), 7.27-7.15 (m, 4H), 7.15 (d, J = 7.8 Hz, 2H), 6.67 (s, 1H), 6.59 (d, J = 9.1 Hz, 1H), 5.45 (d, J = 7.3 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.41 (s, 2H), 4.48-4.35 (m, 1H), 4.33-4.20 (m, 2H), 3.99-3.85 (m, 3H), 3.65 (s, 1H), 3.51-3.43 (m, 4H), 2.63 (q, J = 8.9, 8.3 Hz, 2H), 2.43 (s, 3H), 2.35 (ddd, J = 13.9, 8.5, 5.7 Hz, 1H), 2.10-1.99 (m, 2H), 1.85-1.73 (m, 4H), 1.48 (s, 1H), 1.38 (d, J = 2.3 Hz, 9H), 1.06 (dd, J = 6.2, 3H), 0.96 (s, 9H). G15

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4-[4- (II(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]meth- oxy)butyl]phenyl]meth- oxy)pentan-3- yl]carbamate 879.6 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.60 (s, 1H), 7.46-7.34 (m, 5H), 7.25-7.10 (m, 5H), 6.71-6.56 (m, 2H), 5.15(s, 1H), 4.56 (d, J = 9.5 Hz, 1H), 4.49-4.34 (m, 5H), 4.31-4.21 (m, 1H), 3.91 (s, 2H), 3.66 (s, 1H), 3.62 (s, 1H), 3.58 (s, 2H), 3.53-3.38 (m, 4H), 2.59 (s, 2H), 2.44 (s, 3H), 2.05 (s, 3H), 1.91 (s, 1H), 1.63 (d, J = 7.7 Hz, 2H), 1.56 (s, 2H), 1.38 (s, 9H), 1.05 (d, J = 6.1 Hz, 3H), 0.94 (s, 9H). G16

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4-[4- (II(2S)-1-[(2S,4S)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]meth- oxy)butyl]phenyl]meth- oxy)pentan-3- yl]carbamate 879.7 (400 MHz, DMSO-d₆) δ 8.98 (d, J = 4.4 Hz, 1H), 8.67 (s, 1H), 7.41 (d, J = 11.4 Hz, 1H), 7.40 (s, 3H), 7.35 (d, J = 9.2 Hz, 1H), 7.24-7.19 (m, 3H), 7.17-7.11 (m, 3H), 6.67 (s, 1H), 6.59 (d, J = 8.9 Hz, 1H), 5.44 (d, J = 7.2 Hz, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42-4.40 (m, 4H), 4.31 (d, J = 5.4 Hz, 1H), 4.25 (d, J = 14.6 Hz, 2H), 3.93-3.84 (m, 3H), 3.31 (s, 2H), 2.58 (s, 2H), 2.44 (d, J = 9.7 Hz, 1H), 2.44 (s, 2H), 2.34 (s, 1H), 1.76 (d, J = 6.8 Hz, 2H), 1.62 (d, J = 7.5 Hz, 2H), 1.55 (s, 2H), 1.46 (s, 1H), 1.38 (d, J = 3.6 Hz, 9H), 1.05 (d, J = 5.8 Hz, 3H), 0.95 (s, 9H). G17

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamate 849.6 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.83 (d, J = 9.0 Hz, 1H), 7.48 (d, J = 8.3 Hz, 2H), 7.45-7.41 (m, 2H), 7.27 (d, J = 8.0 Hz, 2H), 7.16 (d, J = 7.8 Hz, 2H), 6.42 (d, J = 9.5 Hz, 1H), 4.68-4.34 (m, 8H), 3.92 (d, J = 11.0 Hz, 1H), 3.82 (dd, J = 11.0, 3.9 Hz, 1H), 3.68-3.46 (m, 3H), 2.63 (s, 2H), 2.49 (s, 3H), 2.37-2.21 (m, 6H), 2.10 (ddd, J = 13.2, 9.0, 4.5 Hz, 1H), 1.98 (d, J = 15.7 Hz, 2H), 1.66-1.65 (m, 5H), 1.45 (s, 9H), 1.21-1.13 (m, 3H), 1.05 (s, 9H). G18

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4S)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamate 849.6 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.62 (t, J = 6.1 Hz, 1H), 7.86(d, J = 8.8 Hz, 1H), 7.45-7.35 (m, 4H), 7.22 (d, J = 7.9 Hz, 3H), 7.12 (d, J = 7.7 Hz, 2H), 6.67 (s, 1H), 6.59 (d, J = 9.0 Hz, 1H), 5.42 (d, J = 7.2 Hz, 1H), 4.45 (dd, J = 92, 6.7 Hz, 2H), 4.42 (d, J = 2.9 Hz, 2H), 4.36 (dd, J = 8.6, 6.1 Hz, 1H), 4.31-4.16 (m, 2H), 3.93 (dd, J = 10.0, 5.7 Hz, 1H), 3.42 (ddd, J = 15.9, 11.0, 5.8 Hz, 2H), 2.54 (d, J = 7.1 Hz, 2H), 2.45 (s, 3H), 2.37-2.24 (m, 1H), 2.10-1.98 (m, 2H), 1.74 (dt, J = 12.4, 6.0 Hz, 1H), 1.51(s,4H), 1.49 (d, J = 6.9 Hz, 1H), 1.38 (s,9H), 1.05 (d, J = 6.0Hz, 3H), 0.95 (s, 9H). G19

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4-[3- [2-([[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]meth- oxy)ethoxy]propyl]- phenyl)methoxy]pentan- 3-yl]carbamate 909.7 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.59 (t, J = 6.0 Hz, 1H), 7.41- 7.38 (m, 4H), 7.21 (d, J = 7.8 Hz, 2H), 7.12 (d, J = 7.8 Hz, 2H), 6.73- 6.57 (m, 2H), 5.15 (d, J = 3.5 Hz, 1H), 4.58 (d, J = 9.6 Hz, 1H), 4.50- 4.34 (m, 5H), 4.26 (dd, J = 15.7, 5.6 Hz, 1H), 3.99 (s, 2H), 3.73-3.59 (m, 4H), 3.54 (t, J = 4.2 Hz, 2H), 3.45- 3.36 (m, 4H), 2.59 (t, J = 7.7 Hz, 2H), 2.45-2.43 (m, 3H), 2.09-1.97 (m, 2H), 1.92 (s, 2H), 1.86-1.74 (m, 3H), 1.39 (s,9H), 1.06(d, J = 5.9 Hz, 3H), 0.96 (s, 9H). G20

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(3- [2-[2-([[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- l,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]meth- oxy)ethoxy]ethoxy]- propyl)phenyl]meth- oxy]pentan-3- yl]carbamate 953.7 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.60 (t, J = 6.1 Hz, 1H), 7.46- 7.37 (m, 4H), 7.26-7.19 (m, 3H), 7.14 (t, J = 9.4 Hz, 2H), 6.71-6.55 (m, 2H), 5.15 (d, J = 3.5 Hz, 1H), 4.57 (d, J = 9.6 Hz, 1H), 4.48-4.34 (m, 5H), 4.25 (dd, J = 15.9, 5.6 Hz, 1H), 3.98 (s, 2H), 3.68 (dd, J = 10.9, 3.9 Hz, 1H), 3.65-3.52 (m, 8H), 3.49 (t, J = 4.8 Hz, 3H), 3.42-3.31 (m, 4H), 2.58 (dt, J = 15.3, 7.5 Hz, 2H), 2.44 (s, 3H), 2.04 (td, J = 10.0, 9.6, 5.4 Hz, 2H), 1.82-1.71 (m, 3H), 1.47 (d, J = 9.7Hz, 1H), 1.38 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H), 0.95 (s, 9H). G21

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-( 1- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]- 2,5,8,11- tetraoxatetradecan- 14- yl)phenyl]methoxy] pentan-3- yl]carbamate 997.7 (400 MHz, DMSO-d₆) δ 8.98 (d, J = 3.4 Hz, 1H), 8.60 (s, 1H), 7.40 (d, J = 3.2 Hz, 5H), 7.25-7.18 (m, 3H), 7.14 (d, J = 7.7 Hz, 2H), 6.67 (s, 1H), 6.60 (d, J = 9.1 Hz, 1H), 5.15 (d, J = 3.5 Hz, 1H), 4.57 (d, J = 9.4 Hz, 1H), 4.49-4.32 (m, 5H), 4.30-4.20 (m, 1H), 3.96 (d, J = 2.9 Hz, 2H), 3.71- 3.41 (m, 9H), 3.41-3.33 (m, 2H), 2.58 (t, J = 7.9 Hz, 3H), 2.44 (d, J = 3.2 Hz, 3H), 2.06-2.04 (m, 4H), 1.91 (s, 2H), 1.78-7.74 (m, 4H), 1.48 (s, 1H), 1.38 (d, J = 3.1 Hz, 9H), 1.06 (d, J = 5.8 Hz, 3H), 0.95 (d, J = 2.9 Hz, 9H). G22

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]propyl)- phenyl]methoxy]pen- tan-3-yl]carbamate 835.4 (400 MHz,CDC1₃) δ 8.93 (s, 1H), 7.42-7.35 (m, 5H), 7.25-7.21 (m, 3H), 7.13 (d, J = 7.7 Hz, 2H), 6.30- 6.23 (m, 1H), 5.77-5.46 (m, 1H), 4.73 (q, J = 10.0, 7.9 Hz, 2H), 4.64- 4.56 (m, 2H), 4.56-4.47 (m, 2H), 4.34 (d, J = 11.5 Hz, 2H), 4.15 (d, J = 11.5 Hz, 1H), 3.65-3.52 (m, 3H), 3.50-3.49 (m, 3H), 2.59-2.58 (m, 6H), 2.27-2.11 (m, 4H), 1.93 (s, 2H), 1.60 (d, J = 5.3 Hz, 2H), 1.43 (s, 9H), 1.19 (d, J = 6.2 Hz, 3H), 0.94 (s, 9H). G23

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4-[2- (II(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamo yl)pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]meth- oxy)ethyl]phenyl]meth- oxy)pentan-3- yl]car bamate 851.6 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.61 (t, J = 6.0 Hz, 1H), 7.46- 7.36 (m, 4H), 7.35 (d, J = 9.5 Hz, 1H), 7.23-7.22 (m, 4H), 6.68 (s, 1H), 6.60 (d, J = 9.1 Hz, 1H), 5.16 (d, J = 3.5 Hz, 1H), 4.55 (d, J = 9.6 Hz, 1H), 4.50-4.34 (m, 5H), 4.26 (dd, J = 15.9, 5.6 Hz, 1H), 3.97-3.88 (m, 2H), 3.75-3.64 (m, 3H), 3.61 (d, J = 10.7 Hz, 1H), 3.45-3.34 (m, 1H), 3.32 (s, 2H), 2.85 (t, J = 6.9 Hz, 2H), 2.45-2.43 (m, 3H), 2.08 (s, 1H), 2.08 (d, J = 11.6 Hz, 2H), 2.06-1.98 (m, 1H), 1.91 (tt, J = 8.7, 4.4 Hz, 1H), 1.38 (s, 9H), 1.04 (d, J = 6.1Hz, 3H), 0.93 (s, 9H). G24

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4-[2- [2-([[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- 1,3-thiazol-5- yl)phenyl] methyl]carbamoyl)- pyrrolidin-1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]meth- oxy)ethoxy]ethyl]- phenyl) methoxy]pentan-3- yl]carbamate 895.7 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.59 (t, J = 6.0 Hz, 1H), 7.49- 7.39 (m, 4H), 7.26-7.12 (m, 5H), 6.67 (s, 1H), 6.60 (d, J = 9.1 Hz, 1H), 5.15 (d, J = 3.6 Hz, 1H), 4.59 (d, J = 9.6 Hz, 1H), 4.51-4.35 (m, 5H), 4.26 (dd, J = 15.7, 5.6 Hz, 1H), 3.97 (s, 2H), 3.70-3.54 (m, 8H), 3.32 (s, 1H), 2.82 (t, J = 7.1 Hz, 2H), 2.44 (s, 3H), 2.09 (s, 1H), 2.06 (s, 3H), 1.79 (s, 1H), 1.48 (d, J = 11.5 Hz, 1H), 1.39 (s, 9H), 1.06 (d, J = 6.0 Hz, 3H), 0.96 (s, 9H). G25

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(2- [2-[2-([[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]meth- oxy)ethoxy]ethoxy]ethyl)- phenyl]methoxy] pentan-3- yl]carbamate 939.7 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.60 (s, 1H), 7.47-7.38 (m, 5H), 7.25-7.13 (m, 5H), 6.68 (s, 1H), 6.60 (d, J = 9.0 Hz, 1H), 5.15 (d, J = 3.5 Hz, 1H), 4.57 (d, J = 9.5 Hz, 1H), 4.49-4.34 (m, 5H), 4.24 (dd, J = 16.0, 5.7 Hz, 1H), 3.97 (s, 2H), 3.72- 3.50 (m, 8H), 3.18 (d, J = 5.4 Hz, 2H), 2.76 (t, J = 7.1 Hz, 2H), 2.44 (d, J = 1.7 Hz, 3H), 2.04 (s, 3H), 1.91 (s, 3H), 1.79 (s, 1H), 1.46 (s, 1H), 1.38 (s, 9H), 1.05 (d, J = 6.1 Hz, 3H), 0.95 (s, 9H). G26

tert-butyl N- [(3.S,4R)-1- carbamoyl-4-[[4-( 1- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]- 2,5,8,11- tetraoxatridecan-13- yl)phenyl]methoxy] pentan-3- yl]carbamate 983.7 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.59 (t, J = 6.0 Hz, 1H), 7.46- 7.39 (m, 5H), 7.31-7.16 (m, 5H), 6.72-6.55 (m, 2H), 5.15 (d, J = 3.5 Hz, 1H), 4.58 (d, J = 9.5 Hz, 1H), 4.46 (d, J = 8.1 Hz, 1H), 4.43 (d, J = 3.5 Hz, 2H), 4.37 (dd, J = 10.8, 4.6 Hz, 2H), 4.25 (dd, J = 15.7, 5.6 Hz, 1H), 3.97 (s, 2H), 3.68 (dd, J = 10.7, 4.0 Hz, 1H), 3.64-3.50 (m, 14H), 3.46-3.36 (m, 2H), 2.78 (q, J = 6.8 Hz, 2H), 2.45 (s, 3H), 2.12-2.01 (m, 3H), 1.79 (dtd, J = 13.7, 7.1, 6.5, 3.4 Hz, 1H), 1.50 (dt, J = 14.1, 8.6 Hz, 1H), 1.39 (s,9H), 1.06 (d, J = 6.0 Hz, 3H), 0.95 (s, 9H). G27

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pentyl)- phenyl]methoxy]pen- tan-3-yl]carbamate 863.5 (400 MHz, CDCl) δ 8.73 (s, 1H), 7.43-7.31 (m, 5H), 7.23 (d, J = 7.8 Hz, 2H), 7.14 (d, J = 7.7 Hz, 2H), 6.37 (s, 1H), 6.25 (d, J = 8.7 Hz, 1H), 5.56 (s, 1H), 4.88 (d, J = 9.6 Hz, 1H), 4.73 (t, J = 7.9 Hz, 1H), 4.64-4.48 (m, 4H), 4.42-4.30 (m, 2H), 4.13 (d, J = 11.3 Hz, 1H), 3.69-3.58 (m, 3H), 2.60 (t, J = 7.5 Hz, 2H), 2.54 (s, 3H), 2.27 (t, J = 6.9Hz, 2H), 2.20 (t, J = 7.5 Hz, 2H), 2.16-2.10 (m, 1H), 2.02-1.93 (m, 1H), 1.72-1.57 (m, 5H), 1.45 (s, 9H), 1.35-1.20 (m, 2H), 1.21 (d, J = 6.2 Hz, 3H), 0.94 (s, 9H). G28

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(6- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]hexyl) phenyl]methoxy]pentan- 3-yl]carbamate 877.6 (400 MHz, CD₃OD) δ 8.87 (s, 1H), 7.46 (d, J = 8.1 Hz, 2H), 7.41 (d, J = 8.3 Hz, 2H), 7.24 (d, J = 7.8 Hz, 2H), 7.13 (d, J = 7.9 Hz, 2H), 4.63 (s, 2H), 4.60-4.42 (m, 5H), 4.35 (d, J = 15.5 Hz, 2H), 3.90 (d, J = 11.0 Hz, 1H), 3.80 (dd, J = 11.0, 3.9 Hz, 1H), 3.63-3.46 (m, 2H), 2.59 (t, J = 7.6 Hz, 2H), 2.47 (s, 3H), 2.32-2.22 (m, 1H), 2.32-2.11 (m, 4H), 2.08 (td, J = 8.9, 4.5 Hz, 1H), 1.95 (d, J = 8.1 Hz, 1H), 1.59 (s, 5H), 1.43 (s, 9H), 1.37- 1.32 (m, 6H), 1.17 (dd, J = 13.8, 6. 6 Hz, 3H), 1.03 (s, 9H). G29

tert-butyl N- [(3S,4R)-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]-1- (methylcarbamoyl)- pentan-3- yl]carbamate 863.7 (400 MHz, CDCl₃) δ 8.72 (s, 1H), 7.42-7.30 (m, 5H), 7.23 (d, J = 7.8 Hz, 2H), 7.14 (d, J = 7.8 Hz, 2H), 6.35 (s, 1H), 6.16 (d, J = 8.0 Hz, 1H), 4.90 (d, J = 9.5 Hz, 1H), 4.71 (t, J = 7.9 Hz, 1H), 4.63-4.55 (m, 1H), 4.58-4.49 (m, 3H), 4.40-4.31 (m, 2H), 4.09 (d, J = 11.3 Hz, 1H), 3.60 (m, 3H), 2.79 (d, J = 4.6 Hz, 3H), 2.62 (d, J = 6.7 Hz, 2H), 2.53 (s, 3H), 2.28-2.12 (m, 5H), 2.00-1.92 (m, 1H), 1.66-1.60 (m, 5H), 1.44 (s, 9H), 1.19 (d, J = 6.1 Hz, 3H), 0.94 (s, 9H). G30

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamate 863.4 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.52-7.40 (m, 4H), 7.28 (d, J = 8.0 Hz, 2H), 7.17 (d, J = 7.9 Hz, 2H), 5.10- 4.97 (m, 1H), 4.66-4.62 (m, 1H), 4.62-4.52 (m, 2H), 4.52-4.42 (m, 2H), 3.90 (d, J = 11.1 Hz, 1H), 3.77 (dd, J = 11.0, 4.0 Hz, 1H), 3.64-3.46 (m, 2H), 2.65 (d, J = 7.0 Hz, 2H), 2.50 (s, 3H), 2.42-2.13 (m, 2H), 1.98 (dtd, J = 13.1, 8.5, 3.6 Hz, 2H), 1.70-1.6 1 (m, 6H), 1.53 (d, J = 7.0 Hz, 3H), 1.45 (s, 9H), 1.44-1.42 (m, 2H), 1.18 (d, J = 6.2 Hz, 3H), 1.05 (s, 9H). G31

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]cyclopro- pyl]carbamoyl)pyrro- lidin-1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamate 875.4 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.82 (s, 1H), 7.96 (d, J = 9.2 Hz, 1H), 7.37-7.27 (m, 4H), 7.26-7.20 (m, 3H), 7.14 (d, J = 7.9 Hz, 2H), 6.70 (s, 1H), 6.62 (d, J = 9.1 Hz, 1H), 5.14 (d, J = 3.5 Hz, 1H), 4.56 (d, J = 9.4 Hz, 1H), 4.43 (d, J = 2.3 Hz, 2H), 4.39 (dd, J = 17.1, 9.1 Hz, 2H), 3.65 (s, 2H), 3.47-3.36 (m, 2H), 2.56 (d, J = 7.2 Hz, 2H), 2.45 (s, 3H), 2.33 (dt, J = 13.9, 6.9 Hz, 1H), 2.15 (dd, J = 14.0, 7.5 Hz, 1H), 2.11-2.01 (m, 1H), 2.03-1.95 (m, 1H), 1.94-1.83 (m, 1H), 1.79 (s, 1H), 1.60-1.40 (m, 7H), 1.39 (s, 9H), 1.29-1.20 (m, 1H), 1.23-1.10 (m, 2H), 1.06 (d, J = 6.0 Hz, 3H), 0.94 (s, 9H). G32

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pent- 1-yn-1- yl)phenyl]methoxy] pentan-3- yl]carbamate 859.3 Used directly in next step without further purification G33

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]but-1- yn-1- yl)phenyl]methoxy] pentan-3- yl]carbamate 845.4 (400 MHz, CD₃OD) δ 8.90 (s, 1H), 7.51-7.40 (m, 4H), 7.37-7.26 (m, 4H), 4.73-4.68 (m, 1H), 4.60-4.47 (m, 5H), 4.41-4.33 (m, 1H), 3.92 (d, J = 11.0 Hz, 1H), 3.83 (dd, J = 11.0,3.9 Hz, 1H), 3.65-3.55 (m, 1H), 3.51 (p, J = 6.1 Hz, 1H), 2.80-2.69 (m, 2H), 2.68-2.47 (m, 5H), 2.34-2.18 (m, 3H), 2.13-1.92 (m, 2H), 1.67-1.56 (m, 1H), 1.45 (s, 9H), 1.17 (d, J = 6.2 Hz, 3H), 1.05 (s, 9H). G34

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[3-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamate 849.3 (400 MHz, CD₃OD) δ 8.90 (s, 1H), 7.49 (d, J = 8.3 Hz, 2H), 7.48-7.40 (m, 2H), 7.28-7.19 (m, 2H), 7.16 (d, J = 7.6 Hz, 1H), 7.17-7.08 (m, 1H), 4.69-4.44 (m, 7H), 4.37 (d, J = 15.6 Hz, 1H), 3.93 (d, J = 11.0 Hz, 1H), 3.82 (dd, J = 11.0, 3.9 Hz, 1H), 3.59 (s, 1H), 3.50 (p, J = 6.3 Hz, 1H), 2.65 (s, 2H), 2.49 (s, 3H), 2.38-2.25 (m, 1H), 2.29-2.16 (m, 2H), 2.15-1.97 (m, 1H), 2.01 (s, 1H), 1.70-1.60 (m, 6H), 1.45 (s, 9H), 1.18 (d, J = 6.3 Hz, 3H), 1.05 (s, 9H). G35

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[2-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pentyl)- phenyl]methoxy]pen- tan-3-yl]carbamate 863.6 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 7.88 (d, J = 9.3 Hz, 1H), 7.43 (d, J = 8.5 Hz, 2H), 7.39 (d, J = 8.4 Hz, 2H), 7.32 (dd, J = 7.5, 1.5 Hz, 1H), 7.25-7.11 (m, 4H), 6.71 (s, 1H), 6.60 (d, J = 8.8 Hz, 1H), 4.57-4.49 (m, 2H), 4.46-4.40 (m, 3H), 4.36 (s, 1H), 4.22 (dd, J = 15.9, 5.5 Hz, 1H), 3.67 (d, J = 4.6 Hz, 2H), 3.40-3.34 (m, 2H), 2.58 (t, J = 7.8 Hz, 2H), 2.45 (s, 3H), 2.29 (dt, J = 14.8, 7.6 Hz, 2H), 2.15-1.99 (m, 5H), 1.91 (d, J = 4.2 Hz, 1H), 1.82- 1.73 (m, 1H), 1.60-1.43 (m, 4H), 1.39 (s, 9H), 1.34-1.28 (m, 2H), 1.08 (d, J = 5.7 Hz, 3H), 0.94 (s, 9H). G36

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[6-(2- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]ethyl) naphthalen-2- yl]methoxy]pentan- 3-yl]carbamate 871.6 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.82-7.74 (m, 3H), 7.68 (s, 1H), 7.48 (m, 3H), 7.47-7.36 (m, 3H), 4.73 (d, J = 11.7 Hz, 1H), 4.67 (d, J = 11.8 Hz, 1H), 4.64-4.50 (m, 3H), 4.49 (s, 1H), 4.36 (d, J = 15.5 Hz, 1H), 3.90 (d, J = 11.0 Hz, 1H), 3.77 (dd, J = 10.9, 4.0 Hz, 1H), 3.64-3.52 (m, 1H), 3.10 (t, J = 7.6 Hz, 2H), 2.81-2.61 (m, 2H), 2.49 (s, 3H), 2.36-2.17 (m, 2H), 2.13-1.97 (m, 1H), 1.75-1.58 (m, 2H), 1.42 (s, 9H), 1.21 (d, J = 6.1 Hz, 3H), 1.16-1.01 (m, 2H), 0.92 (s, 9H). G37

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[6-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]hexanoyl]-6-oxo- octahydropyrrolo [1,2- a][1,5]diazocin-5- yl]carbamate 976.2 (400 MHz, CDCl₃) δ 9.68 (s, 1H), 9.25 (s, 1H), 8.03-7.79 (m, 1H), 7.51 (d, J = 7.0 Hz, 1H), 7.36-7.17 (m, 14H), 6.90-6.78 (m, 2H), 6.78-6.60 (m, 1H), 6.53-6.42 (m, 1H), 6.20 (dd, J = 8.2, 3.5 Hz, 1H), 5.89-5.73 (m, 2H), 5.31-5.10 (m, 1H), 4.56 (m, 1H), 4.46-4.28 (m, 2H), 4.10-3.79 (m, 2H), 3.42 (s, 3H), 3.41-3.27 (m, 1H), 3.26-3.09 (m, 1H), 3.07-2.95 (m, 1H), 2.93-2.78 (m, 1H), 2.78-2.56 (m, 3H), 2.56-2.35 (m, 1H), 2.34-2.08 (m, 4H), 2.06-1.78 (m, 2H), 1.78-1.53 (m, 5H), 1.51-1.40 (m, 9H), 1.40-1.22 (m, 2H). G38

tert-butyl N- [(5S,8S, 10aR)-8- [[(lS)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[7-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]heptanoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 990.5 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.80-8.65 (m, 1H), 8.18 (t, J = 1.3 Hz, 1H), 7.40-7.14 (m, 10H), 7.04- 6.91 (m, 2H), 6.86 (dt, J = 8.1, 1.8 Hz, 1H), 6.73 (d, J = 17.2 Hz, 1H), 6.49 (d, J = 6.8 Hz, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.38 (m, 2H), 4.19-4.05 (m, 1H), 3.71 (d, J = 14.2 Hz, 1H), 3.5 4-3.34 (m, 1H), 3.33 (s, 3H), 3.28-2.98 (m, 2H), 2.90 (ddd, J = 16.8, 12.6, 5.1 Hz, 1H), 2.80-2.55 (m, 6H), 2.48- 2.23 (m, 2H), 2.20-2.09 (m, 6H), 2.06-1.69 (m, 2H), 1.69-1.46 (m, 5H), 1.43-1.25 (m, 15H). G39

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[8-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]octanoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1004.6 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.74 (d, J = 8.5 Hz, 1H), 8.19 (t, J = 7.3 Hz, 1H), 7.38-7.19 (m, 11H), 7.05-6.91 (m, 2H), 6.85 (dt, J = 8.0, 1.8 Hz, 1H), 6.73 (d, J = 16.8 Hz, 1H), 6.48 (d, J = 6.9 Hz, 1H), 6.09 (d, J = 8.3 Hz, 1H), 5.34 (dd, J = 12.7, 5.3 Hz, 1H), 4.48-4.30 (m, 2H), 4.20- 4.05 (m, 1H), 3.80-3.70 (m, 2H), 3.32 (s, 3H), 3.25-3.30 (m, 2H), 2.90- 2.80 (m, 1H), 2.75-2.56 (m, 4H), 2.47-2.25 (m, 2H), 2.19-1.65 (m, 10H), 1.65-1.45 (m, 8H), 1.37 (s, 9H), 1.36-1.25 (m, 4H). G40

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[5-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]pentanoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 962.4 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.73 (d, J = 8.5 Hz, 1H), 8.18 (dd, J = 18.3, 8.4 Hz, 1H), 7.35-4.10 (m, 12H), 7.03-6.92 (m, 2H), 6.89 (d, J = 6.3 Hz, 1H), 6.76-6.70 (m, 1H), 6.46 (d, J = 6.7 Hz, 1H), 6.11 (d, J = 8.3 Hz, 1H), 5.37 (dd, J = 12.4, 5.3 Hz, 1H), 4.45-4.36 (m, 3H), 4.13 (s, 1H), 3.76 (d, J = 14.7 Hz, 1H), 3.57 (d, J = 3.9 Hz, 3H), 3.21 (s, 1H), 3.10 (d, J = 12.7 Hz, 1H), 3.00-2.90 (m, 3H), 2.78-2.50 (m, 4H), 2.12 (d, J = 6.6 Hz, 2H), 2.09-2.00 (m, 5H), 2.00-1.86 (s, 1H), 1.84-1.75 (m, 2H), 1.70-1.50 (s, 5H), 1.38 (s, 9H). G41

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[8-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]octanoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1004.6 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.74 (d, J = 8.7 Hz, 1H), 8.18 (d, J = 9.4 Hz, 1H), 7.38-7.20 (m, 11H), 6.99-6.91 (m, 2H), 6.86 (dt, J = 5.9, 2.9 Hz, 1H), 6.80-6.70 (m, 1H), 6.47 (d, J = 6.8 Hz, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.37 (dd, J = 12.6, 5.4 Hz, 1H), 4.45-4.30 (m, 3H), 4.19-4.01 (m, 1H), 3.71 (d, J = 13.8 Hz, 2H), 3.55 (s, 3H), 3.21 (s, 1H), 3.08 (t, J = 12.6 Hz, 1H), 2.97-2.90 (m, 3H), 2.72 (td, J = 13.0, 4.5 Hz, 1H), 2.66- 2.58 (m, 1H), 2.44 (q, J = 7.6 Hz, 2H), 2.30-2.20 (m, 1H), 2.15-2.00 (m, 6H), 1.98 (dd, J = 12.2, 5.9 Hz, 2H), 1.94-1.90 (m, 1H), 1.85-1.18 (m, 3H), 1.66-1.47 (m, 6H), 1.37 (s, 9H), 1.36-1.25 (m, 2H). G42

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[7-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]hept-6-ynoyl]-6- 0X0- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 986.8 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 8.73 (d, J = 8.5 Hz, 1H), 8.18 (dd, J = 7.9, 4.9 Hz, 1H), 7.40-7.17 (m, 14H), 7.09 (s, 2H), 6.76-6.70 (m, 1H), 6.50 (d, J = 6.6 Hz, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.38 (dd, J = 12.8, 5.3 Hz, 1H), 4.50-4.30 (m, 3H), 4.14 (s, 2H), 3.72 (t, J = 12.2 Hz, 2H), 3.34 (s, 3H), 3.23 (d, J = 12.1 Hz, 1H), 3.12 (t, J = 12.2 Hz, 1H), 2.96-2.81 (m, 1H), 2.77-2.57 (m, 3H), 2.48- 2.39 (m, 3H), 2.22-1.98 (m, 4H), 1.92 (s, 2H), 1.86-1.51 (m, 6H), 1.39 (s, 9H). G43

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[8-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]oct-7-ynoyl]-6- 0X0- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1000.2 (400 MHz, CDCl₃) δ 10.03 (s, 1H), 9.46 (s, 1H), 7.88 (t, J = 7.3 Hz, 1H), 7.71-7.47 (m, 1H), 7.34-7.18 (m, 15H), 7.15-6.97 (m, 3H), 6.72 (dd, J = 13.0, 8.1 Hz, 1H), 6.55-6.45 (m, 1H), 6.19 (dd, J = 8.2, 2.5 Hz, 1H), 5.91- 5.71 (m, 2H), 5.21 (d, J = 5.3 Hz, 1H), 4.66-4.36 (m, 2H), 4.25-4.13 (m, 1H), 4.09-3.70 (m, 2H), 3.34 (s, 3H), 3.20-2.93 (m, 2H), 2.90-2.60 (m, 3H), 2.59-2.33 (m, 4H), 2.33-1.91 (m, 6H), 1.91-1.37 (m, 14H). G44

tert-butyl N- [(5S,8S, 10aR)-8- [[(lS)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[8-[2-(2,6- dioxopiperidin-3- yl)-1-oxo-3 H- isoindol-4-yl]oct-7- ynoyl]-6-oxo- octahydropyrrolo [1,2- a][1,5]diazocin-5- yl]carbamate 985.7 (400 MHz, CDCl₃) δ 7.92-7.71 (m, 2H), 7.61-7.50 (m, 1H), 7.46 (dt, J = 8.8, 7.4 Hz, 1H), 7.39-7.16 (m, 15H), 6.29-6.18 (m, 1H), 5.82-5.67 (m, 1H), 5.59 (s, 1H), 5.38-5.15 (m, 1H), 4.90-4.80 (m, 1H), 4.77-4.20 (m, 4H), 4.11 (s, 1H), 3.90-3.75 (m, 1H), 3.72-3.03 (m, 2H), 2.94-2.72 (m, 1H), 2.60-2.40 (m, 4H), 2.38-1.87 (m, 6H), 1.70-1.47 (m, 12H), 1.45 (s, 9H). . G45

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[7-(2- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]ethyl) naphthalen-2- yl]methoxy]pentan- 3-yl]carbamate 871.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.58-8.55 (m, 1H), 8.00 (d, J = 9.4 Hz, 1H), 7.83-7.79 (m, 2H), 7.74 (s, 1H), 7.68 (s, 1H), 7.41 (m, J = 8.3 Hz, 6H), 7.24 (s, 1H), 6.73-6.61 (m, 2H), 5.16 (d, J = 3.5 Hz, 1H), 4.69- 4.53 (m, 3H), 4.50-4.34 (m, 3H), 4.23-4.21 (m, 1H), 3.71-3.64 (m, 2H), 3.53-3.41 (m, 2H), 3.20-3.07 (m, 1H), 3.02-2.93 (m, 2H), 2.72-2.69 (m, 1H), 2.45 (s, 3H) 2.04-1.98 (m, 4H), 1.87-1.65 (m, 1H), 1.41-1.39 (m, 1H), 1.38 (s, 9H), 1.10 (d, J = 5.9 Hz, 3H), 0.89 (s, 9H) G46

tert-butyl N- [(3.S,4R)-1- carbamoyl-4-[[6-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]propyl)- naphthalen-2- yl]methoxy]pentan- 3-yl]carbamate 885.40 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.90-7.73 (m, 4H), 7.66 (s, 1H), 7.52- 7.34 (m, 5H), 4.78-4.50 (m, 5H), 4.37 (d, J = 15.5 Hz, 1H), 3.95 (d, J = 11.0 Hz, 1H), 3.83 (dd, J = 11.0, 3.9 Hz, 1H), 3.68-3.47 (m, 3H), 2.90-2.77 (m, 2H), 2.49 (s, 3H), 2.42-2.19 (m, 4H), 2.16-1.98 (m, 4H), 1.66 (s, 1H), 1.41 (s, 7H), 1.40 (d, J = 1.7 Hz, 2H), 1.22 (dd, J = 6.1, 3.1 Hz, 4H), 1.06 (s, 9H) G47

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[5-(2- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]ethyl) naphthalen-2- yl]methoxy]pentan- 3-yl]carbamate 871.35 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.58 (t, J = 6.0 Hz, 1H), 8.06 (d, J = 9.1 Hz, 2H), 7.87-7.82 (m, 1H), 7.74 (d, J = 8.1 Hz, 1H), 7.56- 7.49 (m, 1H), 7.43-7.38 (m, 6H), 7.24 (s, 1H), 6.71 (s, 1H), 6.66 (d, J = 8.9 Hz, 1H), 5.17 (d, J = 3.5 Hz, 1H), 4.67 (d, J = 12.0 Hz, 1H), 4.67- 4.56 (m, 2H), 4.49-4.35 (m, 3H), 4.22 (dd, J = 15.7, 5.3Hz, 1H), 3.71- 3.67 (m, 2H), 3.50-3.44 (m, 3H), 3.28-3.24 (m, 1H), 2.61-2.53 (m, 1H), 2.45 (s, 3H), 2.05 (t, J = 10.6 Hz, 3H), 1.90-1.80 (m, 4H), 1.50 (s, 1H), 1.37 (s,9H), 1.11(d, J = 5.8Hz, 3H), 0.93 (s, 9H). G48

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[5-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]propyl)- naphthalen-2- yl]methoxy]pentan- 3-yl]carbamate 885.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.0 Hz, 1H), 8.06 (d, J = 8.8 Hz, 1H), 7.97 (d, J = 9.3 Hz, 1H), 7.84 (s, 1H), 7.73 (d, J = 8.1 Hz, 1H), 7.51 (dd, J = 8.8, 1.7 Hz, 1H), 7.44-.40 (m, 3H), 7.40-7.37 (m, 2H), 7.32 (d, J = 7.0 Hz, 1H), 7.23 (s, 1H), 6.72-6.61 (m, 2H), 5.13 (d, J = 3.6 Hz, 1H), 4.68-4.58 (m, 3H), 4.45-4.42 (m, 2H), 4.37 (s, 1H), 4.24-4.20 (m, 1H), 3.69 (s, 2H), 3.53-3.42 (m, 2H), 3.02-2.97 (m, 2H), 2.45 (s, 3H), 2.39 (q, J = 7.2 Hz, 1H), 2.28-2.25 (m, 1H), 2.10- 2.01 (m, 3H), 1.95-1.80 (m, 4H), 1.56-1.46 (m, 1H), 1.37 (s, 9H), 1.11 (d, J = 5.9 Hz, 3H), 0.96 (s, 9H). G49

tert-butyl N- [(3.S,4R)-1- carbamoyl-4-([4- [(1E)-5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pent- 1-en-1- yl]phenyl]methoxy) pentan-3- yl]carbamate 861.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 2H), 7.92 (d, J = 9.3 Hz, 1H), 7.44-7.34 (m, 9H), 7.28- 7.20 (m, 3H), 6.69 (s, 1H), 6.61 (d, J = 9.1 Hz, 1H), 6.38 (d, J = 15.9 Hz, 1H), 6.33-6.22 (m, 1H), 5.76 (s, 2H), 5.13 (t, J = 3.6 Hz, 1H), 4.62- 4.51 (m, 2H), 4.47-4.41 (m, 4H), 4.36 (s, 1H), 4.25-4.19 (m, 2H), 3.48-3.36 (m, 1H), 2.45 (s, 3H), 2.38-2.26 (m, 1H), 2.23-2.13 (m, 2H), 2.08-2.02 (m, 2H), 1.97-1.85 (m, 1H), 1.71- 1.61 (m, 1H), 1.38 (s, 9H), 1.08-1.04 (d, J = 6.0 Hz, 3H), 0.95 (s, 9H) G50

tert-butyl N- [QS,4R)-1- carbamoyl-4-([4- [(1E)-4-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- l,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]but-1- en-1- yl]phenyl]methoxy) pentan-3- yl]carbamate 847.35 (400 MHz, CDC1₃) δ 8.68 (s, 1H), 7.38- 7.34 (m, 5H), 7.30 (d, J = 8.1 Hz, 2H), 7.22 (d, J = 8.1 Hz, 2H), 6.41 (d, J = 15.5 Hz, 1H), 6.34 (s, 1H), 6.21- 6.10 (m, 2H), 5.39-5.33 (m, 1H), 5.30 (s, 1H), 4.84 (d, J = 9.6 Hz, 1H), 4.71-4.45 (m, 6H), 4.38-4.28 (m, 2H), 4.08 (d, J = 11.4 Hz, 1H), 3.68- 3.52 (m, 3H), 2.54-2.52 (m, 3H), 2.38 (t, J = 7.6 Hz, 2H), 2.23 (t, J = 7.0 Hz, 2H), 2.12-2.03 (m, 1H), 2.00-1.90 (m, 1H), 1.63-1.58 (m, 2H ) 1.42 (s, 9H), 1.25 (s, 1H), 1.18 (d, J = 6.2 Hz, 3H), 0.91 (s, 9H) G51

tert-butyl N- [QS,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]piper- idin-1- yl)phenyl]methoxy] pentan-3- yl]carbamate 877.13 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.58 (t, J = 6.1 Hz, 1H), 7.87 (d, J = 9.2 Hz, 1H), 7.48-7.37 (m, 4H), 7.2 1 (s, 1H), 7.15 (d, J = 8.5 Hz, 2H), 6.88 (d, J = 8.4 Hz, 2H), 6.67 (s, 1H), 6.57 (d, J = 9.0 Hz, 1H), 5.14(s, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.50-4.40 (m, 1H), 4.40-4.30 (m, 3H), 4.23 (dd, J = 15.8, 5.5 Hz, 1H), 3.73-3.63 (m, 5H), 2.71-2.59 (m, 2H), 2.45 (s, 3H), 2.11-1.95 (m, 4H), 1.95-1.86 (m, 1H), 1.86-1.73 (m, 2H), 1.73-1.57 (m, 3H), 1.39 (s, 9H), 1.29-1.22 (m, 3H), 1.04 (d, J = 5.9 Hz, 3H), 0.95 (s, 9H) G52

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4-[4- (II(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]methyl)- piperidin-1- yl]phenyl]methoxy) pentan-3- yl]carbamate 890.51 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.49 (d, J = 8.3 Hz, 2H), 7.46-7.41 (m, 2H), 7.26-7.21 (m, 2H), 6.98-6.92 (m, 2H), 4.69-4.65 (m, 1H), 4.61- 4.56 (m, 2H), 4.54-4.50 (m, 2H), 4.49- 4.35 (m, 3H), 3.95 (d, J = 11.0 Hz, 1H), 3.83 (dd, J = 11.0,3.9Hz, 1H), 3.67 (dd, J = 12.1, 3.4 Hz, 2H), 3.60- 3.47 (m, 2H), 2.74-2.65 (m, 2H), 2.29-2.21(m, 5H), 2.14-2.08 (m, 1H), 2.01-1.88 (m, 2H), 1.84-1.77 (m, 2H), 1.62-1.54 (m, 1H), 1.50-1.42 (m, 13H), 1.16 (d, J = 6.1Hz, 3H), 1.07 (s, 9H) G53

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4-[4- (2-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]ethyl) piperidin-1- yl]phenyl]methoxy) pentan-3- yl]carbamate 904.65 (400 MHz, CD₃OD) δ 8.90 (s, 1H), 7.89 (d, J = 9.0 Hz, 1H), 7.53-7.40 (m, 5H), 7.24 (d, J = 8.0 Hz, 2H), 6.96 (d, J = 8.0 Hz, 2H), 6.39 (d, J = 9.6 Hz, 1H), 4.71-4.64 (m, 1H), 4.58 (t, J = 8.3 Hz, 2H), 4.56-4.47 (m, 3H), 4.47-4.34 (m, 3H), 3.93 (d, J = 11.0 Hz, 1H), 3.83 (dd, J = 11.0, 3.9 Hz, 1H), 3.67 (d, J = 12.8 Hz, 2H), 3.61- 3.44 (m, 3H), 2.66 (t, J = 10.6, 2H), 2.50 (s, 3H), 2.46-2.31 (m, 2H), 2.29- 2.17 (m, 3H), 2.13-2.06 (m, 1H), 2.05-1.92 (m, 1H), 1.84 (d, J = 11.8 Hz, 2H), 1.67-1.53 (m, 3H), 1.45 (s, 9H), 1.42-1.26 (m, 3H), 1.16 (d, J = 6.2 Hz, 3H), 1.06 (s, 9H) G54

9H-fluoren-9- ylmethyl (1R,2S,5S)- 2-[[(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]- 3- azabicyclo[3.1.0]hex- ane-3-carboxylate 1080.20 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 7.90 (t, J = 7.4 Hz, 4H), 7.65 (t, J = 7.3 Hz, 3H), 7.49-7.27 (m, 8H), 7.22 (d, J = 6.3 Hz, 2H), 7.12 (d, J = 7.4 Hz, 2H), 6.64 (d, J = 21.2 Hz, 1H), 5.15-5.13 (m, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.51-4.41 (m, 3H), 4.40-4.34 (m, 1H), 4.27-4.21 (m, 2H), 4.16-4.12 (m, 2H), 3.70-3.65 (m, 2H), 3.49-3.43 (m, 2H), 3.36-3.28 (m, 3H), 3.25-3.18 (m, 6H), 2.45 (s, 3H), 2.36-2.25 (m, 1H), 2.19-1.96 (m, 2H), 1.91-1.79 (m, 2H), 1.62-1.49 (m,5H), 1.20-1.09 (m, 4H), 0.94 (s, 9H), 0.70-0.69 (m, 1H), 0.57-0.52 (m, 1H) G55

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba moyl]-3-[7-[3-(2,6- dioxopiperidin-3- yl)-1-methyl-2-oxo- 1,3-benzodiazol-5- yl]heptanoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 990.40 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.75 (dd, J = 8.3, 2.6 Hz, 1H), 8.20- 8.14 (m, 1H), 7.41-7.20 (m, 11H), 7.06 (d, J = 7.9 Hz, 1H), 7.02-6.87 (m, 2H), 6.78-6.72 (m, 1H), 6.50 (d, J = 6.8 Hz, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.36 (dd, J = 12.8, 5.4 Hz, 1H), 4.46-4.25 (m, 3H), 4.19-4.05 (m, 1H), 3.75-3.70 (m, 1H), 3.60-3.42 (m, 2H), 3.30-3.19 (m, 1H), 3.09 (t, J = 12.7 Hz, 1H), 2.97-2.84 (m, 1H), 2.80-2.73 (m, 1H), 2.71-2.62 (m, 1H), 2.62-2.53 (m, 3H), 2.48-2.26 (m, 2H), 2.21-2.06 (m, 3H), 2.05-1.86 (m, 4H), 1.85-1.68 (m, 3H), 1.64- 1.57 (m, 6H), 1.38 (s, 9H), 1.36-1.30 (m, 4H) G56

tert-butyl N-[(2S)-4- carbamoyl-1-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]butan- 2-yl]carbamate 849.35 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.83 (d, J = 9.3 Hz, 1H), 7.47-7.42 (m, 2H), 7.38 (d, J = 8.4 Hz, 2H), 7.26-7.22 (d, J = 8.0 Hz, 4H), 7.15 (d, J = 8.1 Hz, 3H), 5.11 (d, J = 3.5 Hz, 1H), 4.92 (p, J = 7.4 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (d, J = 3.4 Hz, 4H), 4.28 (s, 1H), 3.68-3.51 (m, 2H), 3.32- 3.28 (m, 4H), 2.56 (d, J = 7.0 Hz, 1H), 2.46 (s, 4H), 2.36-2.24 (m, 2H), 2.18-2.10 (m, 1H), 2.08-1.96 (m, 2H), 1.85-1.67 (m, 1H), 1.59-1.43 (m, 7H), 1.38 (s, 9H), 0.94 (s, 9H) G57

tert-butyl N-[[4-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]propyl)- phenyl]methyl]- carbamate 706.40 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.0 Hz, 1H), 7.91 (d, J = 9.2 Hz, 1H), 7.46-7.30 (m, 5H), 7.15-7.12 (m, 4H), 5.15-5.13 (m, 1H), 4.56 (d, J = 9.3 Hz, 1H), 4.45-4.43 (m, 2H), 4.35 (d, J = 4.2 Hz, 1H), 4.22 (dd, J = 15.9, 5.4 Hz, 1H), 4.08 (d, J = 6.2 Hz, 2H), 3.67 (d, J = 3.5 Hz, 2H), 3.32-3.30 (m, 2H), 2.45 (s, 3H), 2.27 (dt, J = 14.8, 7.6 Hz, 1H), 2.18-2.14 (m, 1H), 2.05-2.03 (m, 1H), 1.92- 1.90 (m, 1H), 1.79-1.75 (m, 2H), 1.39 (s, 9H), 0.95 (s, 9H) G58

tert-butyl N-1(1S)-3- carbamoyl-1-([[4-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]propyl)- phenyl]methyl]- carbamoyl)propyl]- carbamate 834.30 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 8.23 (t, J = 5.9 Hz, 1H), 7.91 (d, J = 9.3 Hz, 1H), 7.40 (d, J = 8.4 Hz, 4H), 7.26 (s, 1H), 7.17-7.08 (m, 4H), 6.90 (d, J = 7.9 Hz, 1H), 6.76 (s, 1H), 5.12 (d, J = 3.5 Hz, 1H), 4.56 (d, J = 9.4 Hz, 1H), 4.47-4.40 (m, 2H), 4.35 (d, J = 4.2 Hz, 1H), 4.26-4.22 (m, 2H), 3.88 (t, J = 7.0 Hz, 1H), 3.67-3.65 (m, 2H), 2.45 (s, 3H), 2.35-2.20 (m, 1H), 2.19-1.99 (m, 4H), 1.94-1.67 (m, 5H), 1.38 (s, 9H), 1.04 (d, J = 6.1 Hz, 3H), 0.94 (s, 9H) G59

tert-butyl N-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl) phenyl]methyl]- carbamate 720.30 (400 MHz, DMSO-d₆) 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 7.88 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.3 Hz, 4H), 7.33 (t, J = 6.2 Hz, 1H), 7.12(s, 4H), 5.13 (d, J = 3.6 Hz, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.49-4.38 (m, 2H), 4.35 (s, 1H), 4.22 (dd, J = 15.9, 5.4 Hz, 1H), 4.08 (d, J = 6.2 Hz, 2H), 3.72-3.60 (m, 2H), 2.54 (s, 2H), 2.45 (s, 3H), 2.30 (q, J = 6.8 Hz, 1H), 2.18-2.10 (m, 1H), 2.03 (t, J = 10.2 Hz, 1H), 1.90-1.80 (m, 1H), 1.52- 1.48 (m, 4H), 1.39 (s, 9H), 0.94 (s, 9H) G60

tert-butyl N-1(1S)-3- carbamoyl-1-([[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl) phenyl]methyl]carba- moyl)propyl]carbamate 848.30 (400 MHz, CD₃OD) δ 8.90 (s, 1H), 7.51-7.42 (m, 4H), 7.21 (d, J = 7.7 Hz, 2H), 7.16 (s, 2H), 4.67-4.49 (m, 6H), 4.42-4.34 (m, 2H), 4.07 (s, 1H), 3.92 (d, J = 11.0 Hz, 1H), 3.82 (dd, J = 11.0, 3.9 Hz, 1H), 3.56-3.47 (m, 1H), 3.50 (d, J = 1.6 Hz, 1H), 3.17- 3.13 (m, 1H), 2.65-2.58 (m, 3H), 2.49 (s, 3H), 2.36-2.21 (m, 4H), 2.14-1.98 (m, 2H), 1.94-1.81 (m, 2H), 1.45 (s, 9H), 1.05 (s, 9H) G61

tert-butyl N-[[4-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pentyl)- phenyl]methyl]- carbamate 734.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.0 Hz, 1H), 7.85 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.2 Hz, 4H), 7.32 (d, J = 6.3 Hz, 1H), 7.12 (s, 4H), 5.13 (d, J = 3.5 Hz, 1H), 4.54 (d, J = 9.4 Hz, 1H), 4.47-4.37 (m, 2H), 4.22 (dd, J = 15.9, 5.5 Hz, 1H), 4.08 (d, J = 6.2 Hz, 2H), 3.73-3.60 (m, 2H), 3.52-3.40 (m, 1H), 2.45 (s, 3H), 2.26 (dt, J = 14.8, 7.5 Hz, 1H), 2.08 (ddd, J = 32.5, 17.3, 7.8 Hz, 2H), 1.97-1.83 (m, 1H), 1.63-1.44 (m, 4H), 1.39 (s, 9H), 1.28-1.24 (m, 2H), 0.93 (s, 9H) G62

tert-butyl N-1(1S)-3- carbamoyl-1-([[4-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pentyl)- phenyl]methyl]- carbamoyl)propyl]- carbamate 862.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.0 Hz, 1H), 8.23 (t, J = 5.8 Hz, 1H), 7.86 (d, J = 9.3 Hz, 1H), 7.40 (q, J = 8.2 Hz, 4H), 7.26 (s, 1H), 7.15-7.08 (m, 4H), 6.90 (d, J = 8.0 Hz, 1H), 6.76 (s, 1H), 5.13 (d, J = 3.5 Hz, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.43 (q, J = 7.4 Hz, 2H), 4.35 (d, J = 4.1 Hz, 2H), 4.22 (dt, J = 11.0, 5.4 Hz, 3H), 3.90-3.87 (m, 1H), 3.82-3.73 (m, 1H), 3.68-3.64 (m, 2H), 2.45 (s, 3H), 2.26-2.22 (m, 1H), 2.15-1.98 (m, 4H), 1.94-1.78 (m, 2H), 1.73-1.69 (m, 1H), 1.52-1.47 (m, 4H), 1.38 (s, 9H), 1.32-1.21 (m, 3H), 0.93 (s, 9H). G63

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba moyl]-3-[3-(2-[2-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]ethyl]phenyl)pro- panoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1038.40 (400 MHz, DMSO-D₆) δ 11.08 (s, 1H), 8.70 (d, J = 8.3 Hz, 1H), 8.21- 8.12 (m, 1H), 7.30-7.2.5 (m, 14H), 7.12-7.10 (m, 3H), 7.01 (t, J = 7.8 Hz, 1H), 6.95-6.91 (m, 1H), 6.74 (t, J = 22.0 Hz, 1H), 6.09 (d, J = 8.2 Hz, 1H), 5.39-5.29 (m, 1H), 4.37- 4.34 (m, 3H), 3.95-3.92 (m, 1H), 3.74-3.71 (m, 1H), 3.35-3.31 (m, 5H), 3.14-3.05 (m, 1H), 3.01-2.58 (m, 11H), 2.16-1.52 (m, 11H), 1.37 (s, 9H). G64

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba moyl]-6-oxo-3-[3- I(1r,4r)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohexyl]-propanoyl]- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1030.45 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 8.73 (d, J = 8.4 Hz, 1H), 8.17 (t, J = 8.8 Hz, 1H), 7.39-7.18 (m, 11H), 7.02-6.96 (m, 2H), 6.81 (dd, J = 8.1, 1.7 Hz, 1H), 6.72 (d, J = 19.1 Hz, 1H), 6.47 (d, J = 6.9 Hz, 1H), 6.09 (d, J = 8.3 Hz, 1H), 5.76 (s, 2H), 5.34 (dd, J = 12.6, 5.4 Hz, 1H), 4.43-4.27 (m, 2H), 4.09-4.01 (m, 1H), 3.70- 3.66 (m, 2H), 3.32-3.30 (m, 11H), 3.24- 3.04 (m, 1H), 2.98-2.84 (m, 1H), 2.75-2.60 (m, 2H), 2.47-2.44 (m, 1H), 2.17-2.04 (m, 3H), 2.09-1.90 (m, 2H), 1.83-1.56 (m, 6H), 1.43-1.34 (m, 11H), 1.18 (t, J = 7.1 Hz, 1H), 0.98- 0.79 (m, 4H) G65

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[3′- (II(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]meth- yl)-[1,1′-biphenyl]-4- yl]methoxy]pentan- 3-yl]carbamate 883.43 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.58 (t, J = 6.0 Hz, 1H), 8.18 (d, J = 9.3 Hz, 1H), 7.62-7.57 (m, 3H), 7.5 0 (dd, J = 7.9, 1.6 Hz, 1H), 7.40-7.33 (m, J = 9.7, 6.5 Hz, 7H), 7.29-7.2 1 (m, 2H), 6.72-6.61 (m, 2H), 5.76 (s, 2H), 5.12 (d, J = 3.5 Hz, 1H), 4.58- 4.50 (m, 3H), 4.48-4.41 (m, 2H), 4.35 (s, 1H), 4.23 (dd, J = 15.8, 5.4 Hz, 1H), 3.75 (d, J = 13.8 Hz, 1H), 3.70-3.61 (m, 2H), 3.52 (d, J = 13.7 Hz, 1H), 3.47-3.42 (m, 1H), 2.45 (s, 3H), 2.07 (q, J = 9.3, 8.8 Hz, 2H), 1.91 (ddd, J = 12.9, 8.5, 4.5 Hz, 1H), 1.81 (d, J = 9.9 Hz, 1H), 1.54-1.50 (m, 1H), 1.39 (s, 9H), 1.09 (d, J = 6.0 Hz, 3H), 0.93 (s, 9H) G66

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 867.09 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.50-7.41 (m, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.27 (s, 1H), 7.05-6.93 (m, 2H), 6.87-6.77 (m, 2H), 6.74 (s, 1H), 5.10 (d, J = 3.5 Hz, 1H), 4.98-4.86 (m, 2H), 4.51 (d, J = 9.3 Hz, 1H), 4.45-4.41 (m, 1H), 4.28 (s, 1H), 3.91 (d, J = 6.1 Hz, 2H), 3.77- 3.70 (m, 1H), 3.61 (d, J = 3.8 Hz, 2H), 2.58-2.54 (m, 2H), 2.46 (s, 3H), 2.27-2.23 (m, 1H), 2.12 (s, 1H), 2.11-2.09 (m, 3H), 2.06-1.96 (m, 1H), 1.81-1.77 (m, 1H), 1.55-1.52 (m, 4H), 1.51-1.47 (m, 1H), 1.39 (s, 9H), 1.39-1.35 (m, 2H), 1.32-1.28 (m, 2H), 1.27-1.23 (m, 1H), 0.93 (s, 9H) G67

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4-[[3- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]meth- yl)cyclobutyl]methyl] phenyl)methoxy]pentan- 3-yl]carbamate 875.30 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 8.65 (t, J = 6.0 Hz, 1H), 7.74 (dd, J = 18.4, 9.1 Hz, 1H), 7.51-7.40 (m, 4H), 7.31-7.08 (m, 4H), 6.41 (d, J = 9.5 Hz, 1H), 4.64 (d, J = 9.1 Hz, 1H), 4.62-4.42 (m, 7H), 4.43-4.33 (m, 1H), 3.90 (d, J = 11.1 Hz, 1H), 3.85-3.77 (m, 1H), 3.66-3.56 (m, 2H), 3.50 (q, J = 6.1 Hz, 1H), 2.75 (d, J = 7.7 Hz, 1H), 2.69-2.56 (m, 2H), 2.49 (d, J = 1.1 Hz, 3H), 2.49-2.32 (m, 2H), 2.31-2.16 (m, 4H), 2.15-2.03 (m, 1H), 2.03-1.81 (m, 2H), 1.66-1.58 (m, 1H), 1.54-1.47 (m, 1H), 1.45 (s, 9H), 1.17 (s, 3H), 1.04 (s, 9H) G68

tert-butyl N- [(3S,4R)-1- carbamoyl-4-([4-[3- (II(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]meth- yl)cyclobutyl]phenyl] methoxy)pentan-3- yl]carbamate 861.70 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.48 (dd, J = 8.3, 2.0 Hz, 2H), 7.43 (dd, J = 8.2, 1.6 Hz, 2H), 7.29 (dd, J = 8.1, 6.1 Hz, 2H), 7.23-7.19 (m, 2H), 4.66 (d, J = 4.2 Hz, 1H), 4.64- 4.44 (m, 7H), 4.38 (dd, J = 15.5, 1.8 Hz, 1H), 3.92 (dd, J = 11.3, 1.9 Hz, 1H), 3.82 (dd, J = 11.0, 3.9 Hz, 1H), 3.71-3.47 (m, 2H), 3.42-3.35 (m, 1H), 2.79-2.50 (m, 2H), 2.49 (d, J = 1.0 Hz, 3H), 2.48-2.36 (m, 1H), 2.39-2.15 (m, 3H), 2.15-2.04 (m, 1H), 2.04-1.93 (m, 1H), 1.88-1.84 (m, 1H), 1.66-1.59 (m, 1H), 1.57 (s, 1H), 1.45 (s, 9H), 1.17 (s, 3H), 1.06 (s, 9H). G69

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carb- amoyl]-3-[2-(4-[[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]methyl]piperazin- 1-yl)acetyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1018.43 (400 MHz, DMSO-d₆) δ 12.70 (s, 1H), 11.12 (s, 1H), 9.53-9.38 (m, 1H), 8.81 (dd, J = 11.2, 8.2 Hz, 1H), 8.71- 8.59 (m,1H), 8.28-8.21 (m, 1H), 7.43- 7.19 (m, 10H), 7.19-6.90 (m, 2H), 6.79 (d, J = 12.3 Hz, 1H), 6.12-6.07 (m, 1H), 5.39 (s, 1H), 4.42-4.27 (m, 3H), 3.09-2.97 (m, 32H), 2.20-2.06 (m, 2H), 1.40 (s, 9H) G70

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[2-(4-[[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]methyl]piperidin- 1-yl)acetyl]-6-oxo- octahydropyrrolo [1,2- a][1,5]diazocin-5- yl]carbamate 1017.45 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.62-8.55 (m, 1H), 8.31-8.20 (m, 1H), 7.44-7.16 (m, 11H), 7.10-6.97 (m, 2H), 6.91-6.53 (m, 3H), 6.09 (d, J = 8.2 Hz, 1H), 5.35 (dd, J = 12.8, 5.4 Hz, 1H), 4.62 (d, J = 51.5 Hz, 2H), 4.47-4.11 (m, 7H), 3.95-3.54 (m, 4H), 3.31 (s, 3H), 2.96-2.86 (m, 2H), 2.76-2.57 (m, 4H), 2.38-2.32 (m, 2H), 2.21-2.01 (m, 4H), 2.06-1.83 (m, 3H), 1.69-1.50 (m, 2H), 1.48-1.44 (m, 4H), 1.38 (s, 9H), 1.28-1.22 (m, 1H) G71

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-(4-[4-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperidin-1- yl]butanoyl)-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1031.45 ¹H NMR (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.72 (d, J = 8.5 Hz, 1H), 8.20 (d, J = 8.1 Hz, 1H), 7.38-7.19 (m, 11H), 7.11-6.86 (m, 3H), 6.81- 6.66 (m, 1H), 6.58 (d, J = 6.8 Hz, 1H), 6.09 (dd, J = 8.4, 2.4 Hz, 1H), 5.34 (dd, J = 12.8, 5.4 Hz, 1H), 4.60-4.08 (m, 6H), 3.78 (dt, J = 12.1, 6.1 Hz, 2H), 3.33 (s, 3H), 3.24-2.85 (m, 4H), 2.79-2.54 (m, 2H), 2.49-2.30 (m, 2H), 2.22-1.84 (m, 6H), 1.84-1.58 (m, 11H), 1.38 (s, 9H), 1.28-1.20 (m, 3H), 0.92-0.82 (m, 1H) G72

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-(3-[4-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperidin-1- yl]propanoyl)-6- 0X0- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1017.45 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 8.66 (d, J = 8.4 Hz, 1H), 8.36-8.19 (m, 1H), 7.39-7.20 (m, 11H), 7.14- 7.00 (m, 2H), 6.92 (d, J = 7.9 Hz, 1H), 6.82 (s, 1H), 6.71 (d, J = 21.6 Hz, 1H), 6.16-6.04 (m, 1H), 5.36 (dt, J = 13.0, 6.4 Hz, 1H), 4.70-4.25 (m, 2H), 3.75-3.50 (m, 8H), 3.35 (s, 3H), 3.26-3.14 (m, 1H), 2.95-2.81 (m, 2H), 2.81-2.55 (m, 2H), 2.15 (t, J = 8.2 Hz, 4H), 2.07-1.87 (m, 8H), 1.48- 1.42 (m, 8H), 1.38 (s, 9H) G73

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[(4-[[1- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]methyl)- piperidin-4- yl]methyl]phenyl)- methoxy]pentan-3- yl]carbamate 904.75 (400 MHz, CDCl) δ 8.70 (s, 1H), 7.93 (d, J = 8.4Hz, 1H), 7.56(s, 1H), 7.49 (t, J = 6.0 Hz, 1H), 7.43-7.34 (m, 4H), 7.24 (d, J = 7.8 Hz, 2H), 7.12 (d, J = 7.9 Hz, 2H), 6.40 (s, 1H), 5.32 (m, 1H), 4.90 (d, J = 9.7 Hz, 1H), 4.77 (t, J = 8.0 Hz, 1H), 4.66- 4.49 (m, 3H), 4.45-4.30 (m, 3H), 4.22-4.13 (m, 1H), 3.72-3.58 (m, 3H), 3.04-2.88 (m, 2H), 2.87-2.74 (m, 2H), 2.54 (s, 3H), 2.33-2.23 (m, 2H), 2.22-2.04 (m, 4H), 2.03-1.87 (m, 2H), 1.7-1.62 (m, 4H), 1.54 (td, J = 7.3, 3.7 Hz, 1H), 1.45 (s, 9H), 1.39-1.25 (m, 3H), 1.21 (d, J = 6.3 Hz, 3H), 0.98 (s, 9H) G74

tert-butyl N-[(2S)-4- carbamoyl-1-[4-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 835.35 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.2 Hz, 4H), 7.26 (s, 1H), 7.11-7.05 (m, 2H), 6.86-6.77 (m, 3H), 6.72 (s,1H), 5.1 (d, J = 3.6 Hz, 1H), 4.59-4.32 (m, 4H), 4.25-4.18 (m, 1H), 3.88-3.75 (m, 2H), 3.75-3.62 (m, 2H), 3.32-3.28 (m, 2H), 2.47 (d, J = 6.8 Hz, 3H), 2.45 (s, 3H), 2.32-2.00 (m, 4H), 1.96- 1.76 (m, 2H), 1.54 (m, 4H), 1.39 (s, 9H), 1.24 (p, J = 7.6 Hz, 2H), 0.93 (s, 9H) G75

tert-butyl N-[(2S)-4- carbamoyl-1-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 835.44 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.55 (t, J = 6.0 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.46-7.35 (m, 4H), 7.25 (s, 1H), 7.16 (t, J = 7.9 Hz, 1H), 6.81 (d, J = 8.5 Hz, 1H), 6.77-6. 73 (m, 3H), 4.54 (d, J = 9.4 Hz, 1H), 4.49-4.39 (m, 2H), 4.36 (s, 1H), 4.22 (dd, J = 15.9, 5.5 Hz, 1H), 3.90-3.77 (m, 1H), 3.72-3.61 (m, 2H), 3.05- 3.00 (m, 5H), 2.45 (s, 3H), 2.31-2.23 (m, 1H), 2.17-2.09 (m, 2H), 2.02 (d, J = 9.5 Hz, 1H), 1.94-1.87 (m, 1H), 1.76-1.72 (m, 4H), 1.59-1.44 (m, 4H), 1.39 (s, 9H), 1.30-1.23 (m, 2H), 0.93 (s, 9H) G76

tert-butyl N-[(2S)-4- carbamoyl-1-[3-[4- (2-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]ethyl) phenyl]propoxy]butan- 2-yl]carbamate 835.07 (400 MHz, DMSO-d₆) δ 8.99 (s, 1 H), 8.55 (t, J = 6.1 Hz, 1H), 7.96-7.87 (m, 1H), 7.41 (q, J = 8.3 Hz, 5H), 7.22 (d, J = 7.6 Hz, 2H), 7.15-7.05 (m, 4H), 6.69 (s, 1H), 6.62-6.51 (m, 1H), 5.74 (d, J = 14.1 Hz, 1H), 5.13 (s, 1H), 4.60-4.34 (m, 5H), 3.67 (s, 2 H), 2.84-2.74 (m, 3H), 2.57 (d, J = 7.3 Hz, 2H), 2.45 (s, 3H), 2.06 (d, J = 8.7 Hz, 4H), 1.94-1.87 (m, 2H), 1. 77-1.68 (m, 3H), 1.37 (s, 9H), 1.32- 1.28 (m, 2H), 0.90 (s, 9H) G77

tert-butyl N-[(2S)- 4-carbamoyl-1-([[4- (4-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl) phenyl]methyl](methyl)- amino)butan-2- yl]carbamate 848.60 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.51-7.41 (m, 4H), 7.24 (d, J = 7.9 Hz, 2H), 7.14 (d, J = 7.9 Hz, 2H), 4.65 (s, 1H), 4.62-4.55 (m, 2H), 4.54-4.50 (m, 2H), 4.37 (d, J = 15.6 Hz, 1H), 3.92 (d, J = 11.0 Hz, 1H), 3.82 (dd, J = 10.9, 3.9 Hz, 1H), 3.74 (s, 1H), 3.55-3.47 (m, 2H), 2.63 (t, J = 8.0 Hz, 2H), 2.49 (s, 3H), 2.45-2.16 (m, 10H), 2.13-2.07 (m, 1H), 1.99-1.87 (m, 1H), 1.70-1.63 (m, 4H), 1.47 (s, 9H), 1.05 (s, 9H) G78

9-(((S)-1-((2S,4R)-4- hydroxy-2-((4-(4- methylthiazol-5- yl)benzyl)carbamoyl)- pyrrolidin-1-yl)- 3,3-dimethyl-1- oxobutan-2- yl)amino)-9- oxononanoic acid 601.45 (400 MHz, DMSO-d₆) δ 11.88 (s, 1H), 8.99 (s, 1H), 8.56 (t, J = 5.9 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.4 Hz, 4H), 5.12 (d, J = 3.6 Hz, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.46- 4.42 (m, 2H), 4.35 (s, 1H), 4.22 (dd, J = 16.0, 5.5 Hz, 1H), 3.66 (s, 1H), 2.45 (s, 3H), 2.32-2.05 (m, 4H), 2.05- 2.01 (m, 1H), 1.96-1.85 (m, 1H), 1.50-1.46 (m, 1H), 1.27-1.23 (m, 8H), 0.94 (s, 9H) G79

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-(8-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- l,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]oct- anoyl)-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1203.51 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.72 (d, J = 8.6 Hz, 1H), 8.56 (t, J = 6.2 Hz, 1H), 8.18 (t, J = 7.4Hz, 1 H), 7.83 (d, J = 9.5 Hz, 1H), 7.41 (q, J = 8.2 Hz, 4H), 7.35-7.24 (m, 10H), 7.22 (s, 1H), 6.72 (d, J = 17.5 Hz, 1H), 6.47 (d, J = 7.0 Hz, 1H), 6.10 (d, J = 8.4Hz, 1H), 5.12 (d, J = 3.6 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.49- 4.28 (m, 5H), 4.22 (dd, J = 15.9, 5.5 Hz, 1H), 4.11 (s, 1H), 3.74-3.64 (m, 3H), 3.46 (s, 1H), 3.26-3.16 (m, 1H), 3.08 (s, 1H), 2.45 (s, 3H), 2.28- 2.24 (m, 1H), 2.13-2.09 (m, 4H), 2.08 (s, 2H), 1.96-1.85 (m, 1H), 1.76 (s, 3H), 1.61 (s, 1H), 1.53-1.49 (m, 5H), 1.38 (s, 9H), 1.32-1.20 (m, 10H), 0.94 (s, 9H) G80

10-[1(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]- decanoic acid 629.35 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.56(t, J = 6.1Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.43-7.39 (m, 4H), 5.12 (s, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.51-4.38 (m, 2H), 4.35 (s, 1H), 4.22 (dd, J = 15.8, 5.5 Hz, 1H), 3.72-3.61 (m, 1H), 2.45 (s, 3H), 2.25-2.07 (m, 3H), 1.93-1.91 (m, 1H), 1.50-1.46 (m, 5H), 1.30-1.24 (m, 13H), 0.94 (s, 9H) G81

tert-butyl N- [(5S,8S,10aR)-8- [[(1 S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-(10-I[(2S)- 1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]decanoyl)- 6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1231.85 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.72 (d, J = 8.4 Hz, 1H), 8.56 (t, J = 6.1 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.2 Hz, 4H), 7.39-7.30 (m, 11H), 6.72 (d, J = 17.5 Hz, 1 H), 6.46 (d, J = 7.1 Hz, 1H), 6.09 (d, J = 8.4Hz, 1H), 5.14-5.10 (m, 1H), 4.57-4.53 (m, 1H), 4.44-4.34 (m, 4 H), 4.22 (dd, J = 15.9, 5.3 Hz, 1H), 4.11 (s, 1H), 3.75-3.60 (m, 3H), 3.33- 3.27 (m, 10H), 3.09-3.05 (m, 1H), 2.45 (s, 3H), 2.10-2.06 (m, 1H), 1.52- 1.48 (m, 4H), 1.41-1.35 (m, 17H), 1.32- 1.24 (m, 12H), 0.94 (s, 9H) G82

tert-butyl N-[(3S,4R)- 1-carbamoyl-4-[[4- (4-[[(2S)-1-[(2S,4S)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3-thia- zol-5-yl)phenyl]eth- yl]carbamoyl]pyrro- lidin-1-yl]-3,3-dimeth- yl-1-oxobutan-2- yl]carbamoyl]butyl)- phenyl]methoxy]pentan- 3-yl]carbamate 864.45 (400 MHz, CDCl₃) δ 8.78 (s, 1H), 8.07 (s, 1H), 7.64 (d, J = 8.0 Hz, 1H), 7.48-7.37 (m, 4H), 7.25 (d, J = 7.8 Hz, 2H), 7.16 (d, J = 7.9 Hz, 2H), 5.11 (q, J = 7.1 Hz, 1H), 4.89 (d, J = 9.8 Hz, 1H), 4.74 (d, J = 9.0 Hz, 1H), 4.59 (dd, J = 10.2, 6.1 Hz, 2H), 4.48 (s, 1H), 4.38(d, J = 11.5 Hz, 1H), 3.96 (dd, J = 11.0, 4.2 Hz, 1H), 3.86 (d, J = 11.0 Hz, 1H), 3.69-3.65 (m, 1H), 3.63-3.59 (m, 1H), 2.67-2.63 (m, 2H), 2.57 (s, 3H), 2.37-2.33 (m, 1H), 2.29-2.25 (m, 4H), 2.18-2.14 (m, 1H), 2.00-1.96 (m, 1H), 1.73-1.65 (m, 4H), 1.52 (s, 3H), 1.45 (s, 9H), 1.22 (s, 3H), 1.07 (s, 9H) G83

tert-butyl N- [(5S,8S,10aR)-8- [[(lS)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[7-[3- methyl-1-(1-methyl- 2,6-dioxopiperidin- 3-yl)-2-oxo-1,3- benzodiazol-5- yl]heptanoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1004.75 (400 MHz, CDCl₃) δ 7.40-7.17 (m, 10H), 6.93-6.83 (m, 2H), 6.70 (d, J = 7.2 Hz, 1H), 6.23 (t, J = 8.4 Hz, 1 H), 5.73 (d, J = 6.3 Hz, 1H), 5.51 (s, 1H), 5.18 (dd, J = 12.8, 5.2 Hz, 1H), 4.61-4.02 (m, 4H), 3.89 (d, J = 13.8 Hz, 1H), 3.44 (s, 3H), 3.27 (s, 3H), 3.12-3.02 (m, 1H), 2.92-2.79 (m, 1 H), 2.79-2.61 (m, 3H), 2.6-2.42 (m, 1H), 2.40-2.12 (m, 3H), 2.11-1.98 (m, 12H), 1.97-1.71 (m, 1H), 1.68-1.55 (m, 5H), 1.46 (s, 9H), 1.40-1.35 (m, 5H) G84

tert-butyl N-[(2S)-4- carbamoyl-1-[(9- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]nonyl) oxy]butan-2- yl]carbamate 815.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 7.85 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.4 Hz, 4H), 7.23 (s, 1H), 6.70 (s, 1H), 6.57 (d, J = 8.7 Hz, 1H), 5.13 (d, J = 3.6 Hz, 1H), 4.55 (d, J = 9.4Hz, 1H), 4.49-4.39 (m, 2H), 4.36 (s, 1H), 4.23 (dd, J = 15.9, 5.5 Hz, 1H), 3.72-3.61 (m, 2H), 3.29-3.16 (m, 2H), 2.46 (s, 3H), 2.31-2.21 (m, 1H), 2.15-2.10 (m, 2H), 2.08 (s, 3H), 2.07-2.01 (m, 2H), 1.96-1.88 (m, 1H), 1.74-1.64 (m, 1H), 1.55-1.43 (m, 1H), 1.38 (s, 9H), 1.30-1.21 (m, 14H), 0.94 (s, 9H) G85

tert-butyl N-[(2S)-4- carbamoyl-1-[(8- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]octyl) oxy]butan-2- yl]carbamate 801.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 7.85 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.4 Hz, 4H), 7.23 (s, 1H), 6.70 (s, 1H), 6.57 (d, J = 8.7 Hz, 1H), 5.15-5.13 (m, 1H), 4.55 (d, J = 9.3Hz, 1H), 4.48- 4.38 (m, 2H), 4.37-4.35 (m, 1H), 4.22 (dd, J = 15.8, 5.4 Hz, 1H), 3.65 (t, J = 8.7 Hz, 2H), 3.49-3.45 (m, 1H), 3.40-3.35 (m, 2H), 3.33-3.12 (m, 2H), 2.45 (s, 3H), 2.28-2.24 (m, 1H), 2.10-2.04 (m, 3H), 1.92-1.88 (m, 1H), 1.73-1.71 (m, 1H), 1.48- 1.44 (m, 6H), 1.38 (s, 9H), 1.28-1.23 (m, 8H), 0.94 (s, 9H) G86

tert-butyl ((S)-5- amino-1-((8-(((S)-1- ((2S,4R)-4-hydroxy- 2-((4-(4- methylthiazol-5- yl)benzyl)carbamoyl)- pyrrolidin-1-yl)- 3,3-dimethyl-1- oxobutan-2- yl)amino)-8- oxooctyl)oxy)-5- oxopentan-2- yl)carbamate 787.60 (400 MHz, DMSO-d₆) δ 9.00 (s, 1 H), 8.57 (t, J = 6.0 Hz, 1H), 7.85 (d, J = 9.4 Hz, 1H), 7.46-7.40 (m, 4H), 7.23 (s, 1H), 6.77-6.50 (m, 2H), 5.13 (s, 1H), 4.61-4.17 (m, 4H) 3.66 (t, J = 8.8 Hz, 2H), 3.06-2.99 (m, 2H), 2.46 (s, 3H), 2.33-1.86 (m, 6H), 1.74- 1.68 (m, 1H), 1.52-1.44 (m, 4H), 1.38 (s, 9H), 1.29-1.24 (m, 6H), 1.20- 1.14 (m, 3H), 0.94 (s, 9H) G87

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]- 6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1100.35 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 7.88 (d, J = 9.4 Hz, 1H), 7.82-7.75 (m, 1H), 7.41 (q, J = 8.4 Hz, 4H), 7.23 (d, J = 8.0 Hz, 2H), 7.14 (d, J = 7.9 Hz, 2H), 7.08 (s, 1H), 6.68 (s, 1H), 6.57 (d, J = 7.2 Hz, 1H), 5.13 (d, J = 3.6 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.49- 4.28 (m, 6H), 4.24 (d, J = 5.5 Hz, 1 H), 4.23-4.12 (m, 1H), 3.80-3.72 (m, 2H), 3.66 (q, J = 12.9, 9.7 Hz, 4H), 3.45-3.35 (m, 2H), 3.20-3.09 (m, 1 H), 2.57 (d, J = 6.2 Hz, 3H), 2.45 (s, 3H), 2.29 (t, J = 7.0 Hz, 1H), 2.20-2.09 (m, 3H), 2.11-1.97 (m, 5H), 1.98- 1.80 (m, 1H), 1.79-1.59 (m, 1H), 1.59- 1.45 (m, 9H), 1.38 (s, 9H), 1.06 (dd, J = 6.3, 2.2 Hz, 3H), 0.94 (s, 9H). G88

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(1S)-3- carbamoyl-1-[(7- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]heptyl)- carbamoyl]propyl]- carbamoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1051.85 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 8.07 (d, J = 8.1 Hz, 1H), 7.84 (dd, J = 10.5, 7.4 Hz, 2H), 7.41 (q, J = 8.4 Hz, 4H), 7.20 (s, 1H), 6.74 (s, 1H), 6.58 (d, J = 7.0 Hz, 1H), 5.76 (s, 1H), 5.13 (d, J = 3.5 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.49-4.43 (m, 2H), 4.36 (s, 2H), 4.27-4.11 (m, 2H), 3.69-3.65 (m, 3H), 3.10-3.02 (m, 1H), 3.00 (dd, J = 13.1, 6.3 Hz, 1H), 2.45 (s, 3H), 2.31- 2.20 (m, 2H), 2.18-1.96 (m, 13H), 1.96-1.78 (m, 3H), 1.80-1.59 (m, 3H), 1.50-1.46 (m, 2H), 1.38 (s, 9H), 1.26-1.22 (m, 8H), 0.94 (s, 9H) G89

tert-butyl N- [(5S,8S, 10aR)-3- acetyl-8-[[(1S)-3- carbamoyl-1-[(8- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]octyl) carbamoyl]propyl] carbamoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1065.85 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 8.07 (d, J = 7.8 Hz, 1H), 7.90-7.79 (m, 2H), 7.41 (q, J = 8.4 Hz, 4H), 7.21 (s, 1H), 6.75 (s, 1H), 6.58 (d, J = 7.0 Hz, 1H), 5.13 (d, J = 3.5 Hz, 1H), 4.55(d, J = 9.4 Hz, 1H), 4.51-4.37 (m, 3H), 4.36 (s, 2H), 4.27-4.13 (m, 1H), 4.16 (s, 2H), 3.72-3.65 (m, 2H), 3.63 (s, 2 H), 3.32 (s, 1H), 3.09-2.97 (m, 2H), 2.45 (s, 3H), 2.29-2.24 (m, 2H), 2.12 (s, 3H), 2.09-2.05 (m, 5H), 2.01 (s, 1H), 1.93-1.89 (m, 1H), 1.84 (s, 2H), 1.80-1.66 (m, 1H), 1.65-1.61 (m, 1H), 1.49-1.45 (m, 2H), 1.40-1.36 (m, 11H), 1.26-1.21 (m, 10H), 0.94 (s, 9H) G90

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(1S)-3- carbamoyl-1-[(9- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]nonyl) carbamoyl]propyl] carbamoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1079.90 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.55 (t, J = 6.1 Hz, 1H), 8.06 (d, J = 7.8 Hz, 1H), 7.82 (dd, J = 12.6, 7.3 Hz, 2H), 7.41 (q, J = 8.4 Hz, 4H), 7.19 (s, 1H), 6.73 (s, 1H), 6.65-6.53 (m, 1H), 5.12 (d, J = 3.5 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.51-4.39 (m, 2H), 4.36 (s, 2H), 4.28-4.13 (m, 1H), 4.16 (s, 2H), 3.77-3.51 (m, 7H), 3.06- 2.97 (m, 3H), 2.45 (s, 3H), 2.30- 2.24 (m, 1H), 2.18-1.99 (m, 10H), 1.96- 1.86 (m, 1H), 1.87-1.81 (m, 2H), 1.74-1.68 (m, 1H), 1.57-1.41 (m, 1 H), 1.40-1.36 (m, 11H), 1.25-1.22 (m, 12H), 0.94 (s, 9H) G91

tert-butyl N- [(5S,8S,10aR)-8- [[(1R)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[7-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]heptanoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 990.60 (400 MHz, CD₃OD) δ 7.44-7.34 (m, 4H), 7.30 (t, J = 7.1 Hz, 3H), 7.27- 7.19 (m, 3H), 7.03 (s, 1H), 7.01-6.93 (m, 2H), 6.31-6.25 (m, 1H), 5.39-5.24 (m, 1H), 4.49-4.31 (m, 3H), 4.20- 4.07 (m, 1H), 3.83 (d, J = 14.1 Hz, 1H), 3.75-3.64 (m, 1H), 3.43 (d, J = 2.0 Hz, 1H), 3.41 (s, 3H), 3.24-3.11 (m, 1H), 2.98-2.87 (m, 1H), 2.86-2.65 (m, 6H), 2.48 (s, 2H), 2.38-2.20 (m, 5H), 2.20-2.01 (m, 4H), 1.99-1.80 (m, 3H), 1.66 (d, J = 18.3 Hz, 5H), 1.46 (s, 9H) G92

N-[(5S,8S, 10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-6-oxo-3-[2- I(1s,4s)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohex- yl]acetyl]- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1016.80 (400 MHz, DMSO-d₆) δ 11.09 (s, 1 H), 8.74 (d, J = 8.3 Hz, 1H), 8.21 (dd, J = 17.3, 7.9 Hz, 1H), 7.42-7.17 (m, 11H), 7.05-6.91 (m, 2H), 6.85-6.82 (m, 1H), 6.76-6.72 (m, 1H), 6.47 (d, J = 6.7 Hz, 1H), 6.11 (d, J = 8.4 Hz, 1H), 5.34 (dd, J = 12.8, 5.4 Hz, 1H), 4.54-4.19 (m, 3H), 4.10-3.95 (m, 1H), 3.84-3.80 (m, 2H), 3.33 (s, 3H), 3.23-3.02 (m, 1H), 2.98-2.81 (m, 1H), 2.77-2.56 (m, 5H), 2.46-2.22 (m, 1H), 2.10-2.06 (m, 4H), 2.03- 1.88 (m, 6H), 1.86-1.55 (m, 5H), 1.45- 1.39 (m, 16H) G93

tert-butyl N- [(55,85,10aR)-8- [[(15)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-6-oxo-3-[2- [(lr,4r)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohex- yl]acetyl]- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1016.50 (300 MHz, CDCl₃) δ 9.50 (d, J = 10.0 Hz, 1H), 8.11 (d, J = 8.2 Hz, 1H), 7.74 (d, J = 9.6 Hz, 2H), 7.24 (td, J = 11.8, 9.9, 5.9 Hz, 16H), 6.80 (dq, J = 14.6, 8.1 Hz, 4H), 6.52 (d, J = 7.0 Hz, 1H), 6.23-6.14 (m, 1H), 6.02- 5.81 (m, 2H), 5.28-5.11 (m, 2H), 4.65 (s, 2H), 4.36 (dd, J = 19.8, 11.7 Hz, 2H), 4.00 (d, J = 13.5 Hz, 3H), 3.07 (s, 1H), 2.92-2.34 (m, 8H), 2.19 (d, J = 12.8 Hz, 6H), 2.00-1.60 (m, 1 H), 1.46 (d, J = 15.4 Hz, 16H) G94

tert-butyl N-1(1S)-3- carbamoyl-1-([[3-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl) phenyl]methyl]carba- moyl)propyl]carbamate 848.42 (300 MHz, DMSO-d₆) δ 8.98 (s, 1 H), 8.55 (t, J = 6.1 Hz, 1H), 8.26 (t, J = 5.9 Hz, 1H), 7.89 (d, J = 9.3 Hz, 1H), 7.45-7.35 (m, 5H), 7.27 (s, 1 H), 7.19 (t, J = 7.5 Hz, 1H), 7.11-6.99 (m, 3H), 6.89 (d, J = 7.8 Hz, 1H), 6.77 (s, 1H), 5.11 (s, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.50-4.30 (m, 3H), 4.25 (d, J = 5.8 Hz, 3H), 3.94-3.87 (m, 1H), 3.69-3.62 (m, 2H), 2.57-2.53 (m, 3H), 2.44 (s, 3H), 2.34-2.23 (m, 1H), 2.20-2.00 (m, 3H), 1.94-1.82 (m, 1H), 1.76-1.67 (m, 1H), 1.60-1.43 (m, 4H), 1.38 (s, 9H), 0.93 (s, 9H) G95

tert-butyl N- [(5S,8S,10aR)-8- [[(3S,4R)-4-1(4- bromophenyl)meth- oxy]-1- carbamoylpentan-3- yl]carbamoyl]-3-[7- [1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]heptanoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 993.20, 995.20 (400 MHz, DMSO-d₆) δ 11.09 (s, 1 H), 7.82 (t, J = 8.7 Hz, 1H), 7.55-7.49 (m, 2H), 7.29 (dd, J = 8.4, 3.4 Hz, 2H), 7.12-6.98 (m, 3H), 6.84 (d, J = 1.6 Hz, 1H), 6.69 (s, 1H), 6.62-6.53 (m, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.56-4.28 (m, 5H), 4.21-4.04 (m, 1H), 3.87-3.46 (m, 4H), 3.41 (p, J = 6.2 Hz, 1H), 3.34 (s, 3H), 3.30-3.09 (m, 1H), 2.98-2.84 (m, 1H), 2.77- 2.55 (m, 5H), 2.47-2.37 (m, 1H), 2.34- 1.91 (m, 4H), 1.91-1.43 (m, 8H), 1.43-1.27 (m, 15H), 1.06 (d, J = 6.3 Hz, 3H) G96

tert-butyl N- [(5S,8S,10aR)-8- [[(3S,4R)-4- (benzyloxy)-1- carbamoylpentan-3- yl]carbamoyl]-3-[7- [1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]heptanoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 915.35 (400 MHz, DMSO-d₆) δ 11.09 (s, 1 H), 7.82 (dd, J = 9.2, 6.7 Hz, 1H), 7.37- 7.23 (m, 5H), 7.14-6.96 (m, 3H), 6.88-6.83 (m, 1H), 6.68 (s, 1H), 6.58 (d, J = 6.9 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.56-4.27 (m, 6H), 4.24-4.04 (m, 1H), 3.91-3.63 (m, 4 H), 3.63-3.37 (m, 2H), 3.32 (s, 3H), 3.28-3.06 (m, 1H), 2.97-2.85 (m, 2H), 2.82-2.55 (m, 6H), 2.43 (d, J = 9.7 Hz, 1H), 2.35-2.23 (m, 1H), 2.22-2.09 (m, 4H), 2.04-1.95 (m, 1H), 1.91- 1.69 (m, 2H), 1.69-1.45 (m, 2H), 1.39 (s, 9H), 1.38-1.29 (m, 4H), 1.07 (d, J = 6.3, 3H) G97

tert-butyl ((2R,35)- 6-amino-2-((3- fluoro-4-(5-(((S)-1- ((2S,4R)-4-hydroxy- 2-(((S)-1-(4-(4- methylthiazol-5- yl)phenyl)ethyl)carb- amoyl)pyrrolidin-1- yl)-3,3-dimethyl-1- oxobutan-2- yl)amino)-5- oxopentyl)benzyl)- oxy)-6-oxohexan-3- yl)carbamate 881.40 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 7.81 (d, J = 9.3 Hz, 1H), 7.47-7.35 (m, 4H), 7.26- 7.16 (m, 2H), 7.08 (t, J = 10.7 Hz, 2H), 6.71-6.61 (m, 2H), 5.09 (d, J = 3.6 Hz, 1H), 4.96-4.88 (m, 1H), 4.51 (d, J = 9.2 Hz, 1H), 4.44 (d, J = 9.1 Hz, 3H), 4.28 (s, 1H), 3.60 (s, 2 H), 3.48-3.39 (m, 2H), 2.58 (s, 3H), 2.46 (s, 3H), 2.33-2.26 (m, 1H), 2.18- 2.10 (m, 1H), 2.04-1.99 (m, 1H), 1.89- 1.71 (m, 1H), 1.52 (s, 8H), 1.41- 1.36 (m, 11H), 1.06 (d, J = 6.2 Hz, 3 H), 0.93 (s, 9H) G98

tert-butyl N-[(2S)-4- carbamoyl-1-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 849.50 ¹H NMR (400 MHz, DMSO-D₆) δ 8. 99 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 7.79 (d, J = 9.3 Hz, 1H), 7.47-7.39 (m, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.26 (s, 1H), 7.16 (t, J = 7.9 Hz, 1H), 6.81 (d, J = 8.4 Hz, 1H), 6.78-6.69 (m, 4H), 5.10 (d, J = 3.5 Hz, 1H), 4.92 (p, J = 7.4, 6.5 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.1 Hz, 1H), 4.29 (s, 1H), 3.84 (qd, J = 9.6, 5.9 Hz, 2H), 3.74-3.59 (m, 2H), 3.18 (d, J = 5.3 Hz, 2H), 2.46 (s, 3H), 2.26 (m, 1H), 2.17-2.07 (m, 3H), 2.10- 1.96 (m, 1H), 1.80 (m, 2H), 1.69-1.45 (m, 6H), 1.39 (d, J = 2.4 Hz, 9H), 1.37 (s, 3H), 1.32-1.22 (m, 2H), 0.93 (s, 9H) G99

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[2- fluoro-4-(4-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- l,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamate 867.30 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.55 (t, J = 6.0 Hz, 1H), 7.88 (d, J = 9.3 Hz, 1H), 7.47-7.36 (m, 5H), 7.33 (t, J = 7.8 Hz, 1H), 7.20 (s, 1H), 7.01-6.98 (m, 2H), 6.67 (s, 1H), 6.58 (d, J = 8.8 Hz, 1H), 5.12 (s, 1H), 4.61- 4.39 (m, 6H), 4.35 (s, 1H), 4.22 (dd, J = 15.8, 5.3 Hz, 1H), 3.72-3.60 (m, 2H), 3.41 (t, J = 5.8 Hz, 2H), 2.57 (t, J = 7.1 Hz, 1H), 2.45 (s, 3H), 2.37-2.25 (m, 1H), 2.20-1.84 (m, 4H), 1.81-1.72 (m, 1H), 1.58-1.43 (m, 5H), 1.38 (s, 9H), 1.06 (d, J = 5.6 Hz, 3H), 0.94 (s, 9H) G100

tert-butyl N- [(5S,8S,10aR)-8- [[(LS)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[8-[2-(1- methyl-2,6- dioxopiperidin-3- yl)-1-oxo-3H- isoindol-4-yl]oct-7- ynoyl]-6-oxo- octahydropyrrolo [1,2- a]l 1,5]diazocin-5- yl]carbamate 999.00 (400 MHz, CDCl?) <5 7.81 (d, J = 7.6 Hz, 1H), 7.70 (d, J = 7.8 Hz, 1H), 7.60-7.55 (m, 1H), 7.46-7.42 (m, 1H), 7.36-7.28 (m, 6H), 7.28-7.24 (m, 5H), 6.31-6.21 (m, 1H), 5.76- 5.70 (m, 1H), 5.52-4.45 (m, 1H), 5.25-5.16 (m, 1H), 4.57-4.31 (m, 2H), 4.26-4.24 (m, 1H), 4.07-3.95 (m, 3H), 3.89 (s, 3H), 3.20-2.81 (m, 3H), 258-2.52 (m, 4H), 2.50-2.40 (m, 4H), 2.23-2.18 (m, 3H), 2.09- 1.95 (m, 2H), 1.85-1.61 (m, 8H), 1.52-1.49 (m, 2H), 1.45 (s, 9H) G101

tert-butyl N- [(5S,8S,10aR)-8- [[(lS)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]butanoyl]-6-oxo- octahydropyrrolo [1,2- a][1,5]diazocin-5- yl]carbamate 948.30 (400 MHz, DMSO-D₆) δ11.11 (s, 1 H), 8.74 (d,.7 = 8.4 Hz, 1H), 8.20 (d, J = 7.7 Hz, 1H), 7.34-7.24 (m, 11H), 6.99-6.95 (m, 2H), 6.93-6.84 (m, 1 H), 6.74 (d,J = 17.2 Hz, 1H), 6.53 (d,7 = 6.8 Hz, 1H), 6.09 (d, .7 = 8.4 Hz, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 4.52-4.25 (m, 3H), 4.24-4.09 (m, 1H), 3.80-3.64 (m, 1H), 3.58 (s, 3H), 3.29-3.22 (m, 1H), 3.13 (t, J = 12.7 Hz, 1H), 2.97-2.89 (m, 2H), 2.88- 2.82 (m, 1H), 2.77-2.58 (m, 3H), 2.18-2.05 (m, 3H), 2.03-1.95 (m, 3 H), 1.95-1.81 (m,4H), 1.82-1.70 (m, 3H), 1.67-1.55 (m, 2H), 1.39 (s, 9H) G102

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[6-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]hexanoyl]-6-oxo- octahydropyrrolo [1,2- a]l 1,5]diazocin-5- yl]carbamate 976.45 (400 MHz, DMSO-d₆) δ 11.10 (s, 1 H), 8.73 (d, J = 8.4 Hz, 1H), 8.19 (t, J = 8.2 Hz, 1H), 7.40-7.18 (m, 9.4 Hz, 11H), 6.96 (q, J = 7.9, 5.6 Hz, 2 H), 6.91-6.84 (m, 1H), 6.78-6.58 (m, 1H), 6.46 (d, J = 6.7 Hz, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.38(dd, J = 12.7, 5.3 Hz, 1H), 4.50-4.26 (m, 3H), 4.18- 3.99 (m, 2H), 3.73 (d, J = 14.3 Hz, 1H), 3.56 (s, 3H), 3.29-3.17 (m, 1 H), 3.16-3.08 (m, 1H), 2.89 (q, J = 6.6 Hz, 3H), 2.78-2.68 (m, 1H), 2.68- 2.59 (m, 1H), 2.47 (d, J = 7.6 Hz, 2 H), 2.21-2.06 (m, 3H), 2.05-1.96 (m, 3H), 1.97-1.88 (m, 1H), 1.84-1.72 (m, 2H), 1.68-1.56 (m, 5H), 1.48-1.42 (m, 1H), 1.37 (s, 9H), 1.19 (t, J = 7.2 Hz, 2H) G103

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[7-[3- methyl-1-(1-methyl- 2,6-dioxopiperidin- 3-yl)-2-oxo-1,3- benzodiazol-5- yl]heptanoyl]-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1004.75 (400 MHz, CDCl₃) δ 7.40-7.17 (m, 10H), 6.93-6.83 (m, 2H), 6.70 (d, J = 7.2 Hz, 1H), 6.23 (t, J = 8.4 Hz, 1H), 5.73 (d, J = 6.3 Hz, 1H), 5.51 (s, 1H), 5.18 (dd, J = 12.8, 5.2 Hz, 1H), 4.61-4.02 (m, 4H), 3.89 (d, J = 13.8 Hz, 1H), 3.44 (s, 3H), 3.27 (s, 3H), 3.12-3.02 (m, 1H), 2.92-2.79 (m, 1H), 2.79-2.61 (m, 3H), 2.6-2.42 (m, 1H), 2.40-2.12 (m, 3H), 2.11- 1.98 (m, 12H), 1.97-1.71 (m, 1H), 1.68-1.55 (m, 5H), 1.46 (s, 9H), 1.40-1.35 (m, 5H). G104

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-[9-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]nonanoyl]-6-oxo- octahydropyrrolo [1,2- a][1,5]diazocin-5- yl]carbamate 1018.45 (400 MHz, DMSO-d₆) δ 11.10 (s, 1 H), 8.74 (d, J = 8.7 Hz, 1H), 8.19 (t, J = 7.9 Hz, 1H), 7.39-7.20 (m, 11H), 7.00-6.91 (m, 2H), 6.89-6.84 (m, 1 H), 6.76-6.68 (m, 1H), 6.48 (d, J = 6.9 Hz, 1H), 6.10 (d, J = 8.4 Hz, 1 H), 5.37 (dd, J = 12.6, 5.4 Hz, 1H), 4.48-4.23 (m, 3H), 4.19-4.06 (m, 2 H), 3.71-3.62 (m, 2H), 3.55 (s, 3H), 3.14-3.06 (m, 1H), 2.96-2.83 (m, 3 H), 2.78-2.58 (m, 2H), 2.48-2.42 (m, 1H), 2.22-2.06 (m, 3H), 2.03-1.97 (m, 3H), 1.95-1.89 (m, 1H), 1.85-1.67 (m, 3H), 1.63-1.57 (m, 3H), 1.56- 1.48 (m, 2H), 1.42-1.28 (m, 18H) G105

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-(4-[1-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]azetidin-3- yl]butanoyl)-6-oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1003.35 (400 MHz, DMSO-d₆) δ 11.05 (s, 1 H), 8.73 (d, J = 8.6 Hz, 1H), 8.22-8.13 (m, 1H), 7.38-7.28 (m, 6H), 7.28- 7.25 (m, 3H), 7.25-7.22 (m, 1H), 7.21 (s, 1H), 6.96-6.89 (m, 1H), 6.72 (d, J = 16.2 Hz, 1H), 6.51 (d, J = 6.9 Hz, 1H), 6.28 (dd, J = 3.8, 2.1 Hz, 1 H), 6.15-6.04 (m, 2H), 5.27 (dd, J = 12.8, 5.4 Hz, 1H), 4.50-4.43 (m, 1H), 4.42-4.35 (m, 1H), 4.32 (t, J = 7.0 Hz, 1H), 4.20-4.07 (m, 1H), 3.95-3.87 (m, 2H), 3.76-3.68 (m, 1H), 3.42- 3.36 (m, 3H), 3.28 (s, 3H), 3.19-2.98 (m, 2H), 2.97-2.83 (m,1H), 2.74-2.57 (m, 3H), 2.49-2.41 (m, 2H), 2.14 (d, J = 5.7 Hz, 1H), 2.12 (d, J = 6.1 Hz, 1H), 2.03-1.88 (m, 4H), 1.82-1.70 (m, 3H), 1.68-1.46 (m, 6H), 1.38 (s, 9H) G106

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-(4-[1-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperidin-4- yl]butanoyl)-6-oxo- octahydropyrrolo [1,2- a][1,5]diazocin-5- yl]carbamate 1031.40 (400 MHz, DMSO-d₆) δ 11.07 (s, 1 H), 8.73 (d, J = 8.5 Hz, 1H), 8.19 (d, J = 7.5Hz, 1H), 7.37-7.22 (m, 11H), 6.93 (d, J = 8.6 Hz, 1H), 6.82 (d, J = 2.3 Hz, 1H), 6.78-6.69 (m, 1H), 6.65- 6.58 (m, 1H), 6.50 (d, J = 6.8 Hz, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.29 (dd, J = 12.9, 5.4 Hz, 1H), 4.50-4.23 (m, 3H), 4.17-4.08 (m, 1H), 3.72 (d, J = 14.1Hz, 2H), 3.62-3.56 (m, 3 H), 3.30 (s, 3H), 3.20-3.08 (m, 2H), 2.97-2.77 (m, 2H), 2.76-2.56 (m, 4H), 2.48-2.42 (m, 2H), 2.17-2.10 (m, 2H), 2.09-2.04 (m, 2H), 2.02-1.97 (m, 1H), 1.97-1.88 (m, 2H), 1.80-1.72 (m, 3H), 1.64-1.56 (m, 4H), 1.39 (s, 9H), 1.32-1.24 (m, 4H) G107

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-(6-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]amino]hexanoyl)- 6-oxo- octahydropyrrolo [1,2- a][1,5]diazocin-5- yl]carbamate 991.35 (400 MHz, DMSO-d₆) δ 11.04 (s, 1 H), 8.73 (d, J = 8.5 Hz, 1H), 8.19 (d, J = 6.4 Hz, 1H), 7.44-7.13 (m, 12H), 6.85-6.68 (m, 2H), 6.51 (d, J = 6.7 Hz, 1H), 6.42-6.36 (m, 1H), 6.31-6.26 (m, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.24 (dd, J = 12.7, 5.3 Hz, 1H), 4.48- 4.50 (m, 3H), 4.16-4.09 (m, 1H), 3.81- 3.58 (m, 2H), 3.25 (s, 3H), 2.95- 2.78 (m, 3H), 2.76-2.54 (m, 3H), 2.52- 2.47 (m, 3H), 2.39-2.27 (m, 1H), 2.15- 2.08 (m, 3H), 2.02-1.86 (m, 4H), 1.62-1.56 (m, 7H), 1.42-1.34 (m, 1 1H) G108

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-(4-[4-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperazin-1- yl]butanoyl)-6-oxo- octahydropyrrolo [1,2- a][1,5]diazocin-5- yl]carbamate 1032.55 (400 MHz, DMSO-d₆) δ 11.07 (s, 1 H), 8.71 (d, J = 8.5 Hz, 1H), 8.21 (d, J = 7.5Hz, 1H), 7.18-7.38 (m, 11 H), 6.95 (d, J = 8.5 Hz, 1H), 6.87-6.83 (m, 1H), 6.77 (d, J = 8.9 Hz, 1H), 6.72-6.56 (m, 2H), 6.10 (d, J = 8.5 Hz, 1H), 5.30 (dd, J = 12.9, 5.4 Hz, 1H), 4.55-4.49 (m, 1H), 4.47-4.25 (m, 3H), 4.18-4.14 (m, 1H), 3.86-3.61 (m, 3H), 3.31 (s, 3H), 3.20-3.14 (m, 4H), 2.97-2.82 (m, 2H), 2.79-2.57 (m, 6H), 2.45-2.26 (m, 2H), 2.23-2.06 (m, 4H), 2.05-1.92 (m, 4H), 1.86- 1.52 (m, 6H), 1.38 (s, 9H) G109

tert-butyl N- [(5S,8S, 10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarb- amoyl)propyl]carba- moyl]-3-(3-[4-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-l, 3- benzodiazol-5- yl]piperazin-1- yl]propanoyl)-6- oxo- octahydropyrrolo [1,2-a] [1,5]diazocin-5- yl]carbamate 1018.30 (400 MHz, DMSO-d₆) δ 11.08 (s, 1 H), 8.64 (d, J = 8.7 Hz, 1H), 8.30-8.18 (m, 1H), 7.37-7.21 (m, 11H), 6.98 (d, J = 8.6 Hz, 1H), 6.91 (d, J = 1.9 Hz, 1H), 6.83-6.78 (m, 1H), 6.68 (d, J = 8.5 Hz, 2H), 6.10 (d, J = 8.3 Hz, 1H), 5.34-5.29 (m, 1H), 4.72-4.15 (m, 4H), 3.74-3.50 (m, 5H), 3.31 (s, 3H), 3.23-3.14 (m, 1H), 2.96-2.80 (m, 5H), 2.68-2.63 (m, 3H), 2.34 (d, J = 1.9 Hz, 1H), 2.22-2.06 (m, 6H), 2.05-1.80 (m, 4H), 1.72-1.69 (m, 1H), 1.68-1.49 (m, 4H), 1.40 (s, 9H) G110

tert-butyl N-[(2S)-4- carbamoyl-1-[(8- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]oct-2- yn-1-yl)oxy]butan- 2-yl]carbamate 797.30 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 7.89(d, J = 9.3 Hz, 1H), 7.48-7.38 (m, 5H), 7.24 (s, 1H), 6.71 (s, 1H), 6.64 (d, J = 8.6 Hz, 1H), 5.13 (d, J = 3.6 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.45- 4.42 (m, 2H), 4.36-4.34 (m, 1H), 4.22 (dd, J = 15.8, 5.4 Hz, 1H), 4.09 (s, 2H), 3.72-3.59 (m, 2H), 3.51-3.48 (m, 1H), 3.23-3.29 (m, 3H), 2.45 (s, 3H), 2.33-2.17 (m, 2H), 2.17-1.98 (m, 4H), 1.92-1.89 (m, 1H), 1.79- 1.65 (m, 1H), 1.48-1.38 (m, 4H), 1.38 (s, 9H), 1.35-1.31 (m, 1H), 0.94 (s, 9H). G111

tert-butyl N-[(2S)-4- carbamoyl-1-[[(22)- 8-[(2S)-1-[(2S,4R)- 4-hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]oct-2- en-1-yl]oxy]butan- 2-yl]carbamate 799.30 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.0 Hz, 1H), 7.86 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.4 Hz, 5H), 7.23 (s, 1H), 6.78-6.59 (m, 1H), 6.60 (d, J = 8.6 Hz, 1H), 5.54-5.41 (m, 2H), 5.20-5.09 (m, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.50-4.39 (m, 2H), 4.36(s, 1H), 4.22 (dd, J = 15.9,5.4 Hz, 1H), 3.96 (d, J = 5.6 Hz, 2H), 3.76- 3.56 (m, 2H), 3.55-3.43 (m, 2H), 3.29-3.12 (m, 3H), 2.45 (s, 3H), 2.32- 2.22 (m, 1H), 2.16-2.00 (m, 6H), 1.95-1.88 (m, 1H), 1.75-1.59 (m, 1 H), 1.53-1.44 (m, 1H), 1.38 (s, 9H), 1.34-1.16 (m, 2H), 0.94 (s,9H), 0.93- 0.88 (m, 1H) G112

tert-butyl N-[(2S)-4- carbamoyl-1-[3-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenoxy]butan-2- yl]carbamate 821.60 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.29-7.24 (m, 1H), 7.22-7.14 (m, 1H), 6.81 (d, J = 8.4 Hz, 1H), 6.75 (dd, J = 7.2, 4.7 Hz, 4H), 5.10 (d, J = 3.6 Hz, 1 H), 4.93 (p, J = 6.9 Hz, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.34 (d, J = 4.2 Hz, 1H), 4.29 (s, 1H), 3.87-3.83 (m, 2H), 3.81-3.69 (m, 1H), 3.63 (d, J = 3.3 Hz, 2H), 2.46 (s, 3H), 2.30-2.26 (m, 1H), 2.22- 2.08 (m, 2H), 2.04-2.00 (m, 1H), 1.86- 1.71 (m, 3H), 1.62-1.58 (m, 1H), 1.42-1.35 (m, 14H), 1.27-1.23 (m, 1H), 0.95 (s, 9H) G114

tert-butyl N-[(2S)-4- carbamoyl-1-[4- chloro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 883.60 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 7.79 (d, J = 8.1 Hz, 1H), 7.48-7.36 (m, 4H), 7 .40-7.24 (m, 2H), 7.28-7.24 (m, 1H), 6.90 (d, J = 3.1 Hz, 1H), 6.86-6.71 (m, 2H), 5.12-5.08 (m, 1H), 4.92 (d, J = 7.4 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (d, J = 8.0 Hz, 1H), 4.31- 4.27 (m, 1H), 3.85 (d, J = 6.5 Hz, 1 H), 3.73-3.69 (m, 1H), 3.63-3.59 (m, 1H), 2.62 (d, J = 7.7 Hz, 1H), 2.45 (s, 3H), 2.27 (d, J = 15.1, 7.7 Hz, 1H), 2.16-2.06 (m, 3H), 2.01 (d, J = 10.0 Hz, 1H), 1.80-1.78(m, 2H), 1.52- 1.53 (m, 4H), 1.37 (s, 9H), 1.35-1.27 (m, 2H), 1.2-1.23 (m, 4H), 0.94 (s, 9H), 0.90-0.76 (m, 3H) G115

tert-butyl N-[(2S)-4- carbamoyl-1-[2- chloro-5-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 883.60 (300 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.42-8.33 (m, 2H), 7.79 (d, J = 9.2 Hz, 1H), 7.44-7.40 (m, 4H), 7.28 (d, J = 7.9 Hz, 1H), 7.02-6.96 (m, 2H), 6.79-6.75 (m, 2H), 5.11-5.02 (m, 1 H), 4.99-4.88 (m, 2H), 4.58-4.48 (m, 2H), 4.49-4.38 (m, 2H), 4.32-4.26 (m, 1H), 3.98-3.87 (m, 2H), 3.81-3.71 (m, 1H), 3.62-3.50 (m, 2H), 2.45 (s, 3H), 2.35-2.18 (m, 1H), 2.14-2.10 (m, 2H), 2.08 (s, 3H), 2.00-1.98 (m, 1H), 1.88-1.73 (m, 2H), 1.60-1.44 (m, 5H), 1.39-1.37 (m, 7H), 1.25-1.23 (m, 4H), 0.94 (s, 9H) G116

tert-butyl N-[(3R)-1- carbamoyl-5-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]pentan-3- yl]carbamate 847.70 (300 MHz, DMSO-d₆) δ 8.97 (s, 1 H), 8.34 (d, J = 7.7 Hz, 1H), 7.76 (d, J = 9.2 Hz, 1H), 7.40 (q, J = 8.4 Hz, 4H), 7.27-7.09 (m, 2H), 6.97 (d, J = 7.0 Hz, 3H), 6.67 (d, J = 8.7 Hz,2 H), 5.08 (d, J = 3.5 Hz, 1H), 4.93 (q, J = 12 Hz, 1H), 4.54-4.37 (m, 2H), 4.35-4.26 (m, 1H), 3.60 (d, J = 3.6 Hz, 2H), 3.42-3.35 (m, 1H), 3.32-3.26 (m, 2H), 2.45 (s, 3H), 2.31-2.18 (m, 1H), 2.17-1.94 (m, 4H), 1.85-1.72 (m, 2H), 1.68-1.54 (m, 8H), 1.42- 1.34 (m, 12H), 1.32-1.27 (m, 2H), 0.93 (s, 9H) G117

tert-butyl N-[(2S)-4- carbamoyl-1-[3- chloro-5-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 883.15 (400 MHz, DMSO-D₆) δ 8.97 (s, 1 H), 8.35 (d, J = 7.7 Hz, 1H), 7.77 (d, J = 9.2 Hz, 1H), 7.47-7.34 (m, 4H), 7.24 (s, 1H), 6.86-6.76 (m, 3H), 6.73 (d, J = 2.3 Hz, 2H), 5.08 (d, J = 3.5 Hz, 1H), 5.00-4.85 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.31-4.25 (m, 1H), 3.91-3.83 (m, 2H), 3.60 (d, J = 3.4 Hz, 2H), 2.45 (s, 3H), 2.30-2.20 (m, 1H), 2.17- 2.07 (m, 4H), 2.03-1.92 (m, 1H), 1.86-1.72 (m, 3H), 1.60-1.46 (m, 6 H), 1.38 (s, 9H), 1.25 (d, J = 9.7 Hz, 3H), 1.06 (t, J = 12.1 Hz, 2H), 0.92 (s, 9H) G118

tert-butyl N-[(2S)-4- carbamoyl-1-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 2- methylphenoxy]but- an-2-yl]carbamate 863.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.27 (s, 1H), 7.03 (t, J = 7.9 Hz, 1H), 6.82 (d, J = 7.9 Hz, 1H), 6.73 (dd, J = 7.9, 4.2 Hz, 3H), 5.10 (d, J = 3.5 Hz, 1 H), 4.96-4.88 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.31-4.25 (m, 1H), 3.89-3.71 (m, 3H), 3.64-3.58 (m, 2H), 2.46 (s, 3H), 2.31- 2.23 (m, 1H), 2.18-2.11 (m, 3H), 2.10 (s, 3H), 2.04-1.98 (m, 1H), 1.86- 1.76 (m, 2H), 1.68-1.42 (m, 3H), 1.40-1.37 (m, 12H), 1.37-1.34 (m, 2 H), 1.33-1.20 (m, 2H), 0.94 (s, 9H), 0.89-0.82 (m, 2H) G119

tert-butyl N-[(2S)-4- carbamoyl-1-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]cyclopro- pyl]carbamoyl)pyrro- lidin-1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 861.40 (400 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.80 (s, 1H), 7.91 (d, J = 9.3 Hz, 1 H), 7.37-7.28 (m, 4H), 7.26 (s, 1H), 7.16 (t, J = 7.9 Hz, 1H), 6.82 (d, J = 8.5 Hz, 1H), 6.79-6.69 (m, 4H), 5.13 (d, J = 3.4 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.41-4.37 (m, 2H), 3.91- 3.77 (m, 2H), 3.65 (d, J = 3.3 Hz, 2 H), 2.44 (s, 3H), 2.30-2.26 (m, 1H), 2.15-2.11 (m, 3H), 2.05-1.95 (m, 1H), 1.89-1.85 (m, 1H), 1.56-1.52 (m, 4H), 1.39 (s, 9H), 1.34-1.20 (m, 5H), 1.19-1.07 (m, 2H), 0.94 (s, 9H), 0.91- 0.80 (m, 4H) G120

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-5-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 867.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.47-7.41 (m, 2H), 7.41- 7.31 (m, 2H), 7.27 (s, 1H), 7.06 (d, J = 11.5, 8.2 Hz, 1H), 6.99(d, J = 8.3, 2.0 Hz, 1H), 6.84 (d, J = 8.5 Hz, 1H), 6.73 (d, J = 8.2, 4.4, 1.9 Hz, 2H), 5.11 (d, J = 3.6 Hz, 1H), 4.92 (d, J = 7.4 Hz, 1H), 4.54-4.50 (m, 1H), 4.44-4.40 (m, 1H), 4.31-4.27 (m, 1H), 3.94-3.90 (m, 2H), 3.73 (s, 1H), 3.63-3.59 (m, 2H), 2.46 (s, 3H), 2.28- 2.24 (m, 1H), 2.16-2.12 (m, 2H), 2.07-1.96 (m, 4H), 1.82-1.78(m, 2 H), 1.57-1.44 (m, 3H), 1.37 (s, 9H), 1.36-1.20 (m, 7H), 0.93 (s, 9H) G121

tert-butyl N-[(1S)- 3-carbamoyl-1-[[3- (5-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]carbamoyl] propyl]carbamate 862.55 (300 MHz, DMSO-d₆) δ 9.84 (s, 1H), 8.97 (s, 1H), 8.35 (d, J = 7.8 Hz, 1 H), 7.76 (d, J = 9.2 Hz, 1H), 7.45-7.36 (m, 7H), 7.27 (s, 1H), 7.24-7.13 (m, 1H), 6.98 (d, J = 7.7 Hz, 1H), 6.87 (d, J = 7.5 Hz, 1H), 6.76 (s, 1H), 5.08 (d, J = 3.5 Hz, 1H), 4.96-4.85 (m, 1H), 4.50 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.02 (s, 1H), 3.60 (s, 2H), 3.48-3.35 (m, 4H), 2.45 (s, 3H), 2.30-1.95 (m, 4H), 1.95-1.71 (m, 1H), 1.59-1.45 (m, 4H), 1.37 (s, 9H), 1.36-1.34 (m, 3H), 1.31-1.23 (m, 2H), 0.92 (s, 9H) G122

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]pentan-3- yl]carbamate 849.60 (300 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.56 (t, J = 6.0 Hz, 1H), 7.86 (d, J = 9.3 Hz, 1H), 7.48-7.37 (m, 5H), 7.25 (s, 1H), 7.21-7.10 (m, 1H), 6.76- 6.68 (m, 5H), 5.13 (d, J = 3.5 Hz, 1 H), 4.56 (d, J = 9.3 Hz, 1H), 4.51-4.16 (m, 5H), 3.71-3.63 (m, 2H), 3.59- 3.43 (m, 1H), 2.46 (s, 3H), 2.33-2.24 (m, 1H), 2.19-1.78 (m, 6H), 1.61- 1.47 (m, 4H), 1.40 (s, 9H), 1.34-1.21 (m, 4H), 1.18 (d, J = 6.1 Hz, 3H), 0.95 (s, 9H) G123

tert-butyl N-[(2S)-4- carbamoyl-1-[3-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenoxy]butan-2- yl]carbamate 835.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.83 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.27 (s, 1H), 7.17 (t, J = 7.8 Hz, 1H), 6.83 (d, J = 8.4 Hz, 1H), 6.77-6.70 (m, 4 H), 5.10 (d, J = 3.6 Hz, 1H), 4.94-4.90 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.85-3.81 (m, 2H), 3.63-3.59 (m, 2H), 2.54 (s, 2H), 2.46 (s, 3H), 2.35- 2.25 (m, 1H), 2.18-2.07 (m, 2H), 2.03- 1.98 (m, 1H), 1.81-1.77 (m, 2H), 1.55- 1.51 (m, 7H), 1.39 (s, 9H), 1.27- 1.23 (m, 2H), 1.08-1.04 (m, 1H), 0.94 (s, 9H) G124

tert-butyl N-[(2S)-4- carbamoyl-1-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 4- methylphenoxy]bu- tan-2-yl]carbamate 863.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.9 Hz, 1H), 7.81 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.27 (s, 1H), 7.01 (d, J = 8.3 Hz, 1H), 6.81 (d, J = 8.4 Hz, 1H), 6.74 (s, 1H), 6.69 (d, J = 2.7 Hz, 1H), 6.64 (dd, J = 8.2, 2.7 Hz, 1H), 5.10-5.08 ( m, 1H), 4.93-4.91 (m, 1H), 4.53-4.51 (m, 1 H), 4.43-4.41( m, 2H), 4.28-4.26 (m, 1H), 3.86-3.75 (m, 2H), 3.69-3.67 (m, 2H), 3.61-3.58 (m, 2H), 3.32-3.30 (m, 2H), 2.45 (s, 3H), 2.17-2.15 (m, 5H), 1.80-1.78 (m, 2H), 1.57-1.46 (m, 4H), 1.38-1.36 (m, 12H), 1.30- 1.22 (m, 4H), 0.94 (s, 9H) G125

tert-butyl N-[(2S)-4- carbamoyl-1-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(lS)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 5- methylphenoxy]bu- tan-2-yl]carbamate 863.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.27 (s, 1H), 6.81 (d, J = 8.5 Hz, 1H), 6.74 (s, 1H), 6.59-6.51 (m, 3H), 5.17-5.03 (m, 1H), 4.94-4.90 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.83-3.79 (m, 2 H), 3.74-3.67 (m, 1H), 3.61 (d, J = 3.9 Hz, 2H), 2.46 (s, 3H), 2.23 (s, 3H), 2.14-2.09 (m, 2H), 1.87-1.74 (m, 1H), 1.58-1.49 (m, 6H), 1.42-1.35 (m, 13H), 1.25-1.20 (m, 6H), 0.93 (s, 9H) G126

tert-butyl N-[(2S)-4- carbamoyl-1-[5-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 2- methylphenoxy]bu- tan-2-yl]carbamate 863.40 (400 MHz, Chloroform-d) δ 8.70 (s, 1H), 7.40-7.30 (m, 5H), 7.03 (d, J = 7.6 Hz, 1H), 6.69 (d, J = 7.5, 1.5 Hz, 1H), 6.61 (d, J = 1.6 Hz, 1H), 6.5- 6.47 (m, 1H), 6.36 (d, J = 8.7 Hz, 1H), 5.75 (s, 1H), 5.32 (s, 1H), 5.10 (d, J = 14.9, 7.4 Hz, 2H), 4.72 (s, 1H), 4.58 (d, J = 8.8 Hz, 1H), 4.53 (d, J = 4.4, 2.2 Hz, 1H), 4.13-3.94 (m, 4H), 3.63 (d, J = 11.3, 3.8 Hz, 1H), 3.50 (s, 1H), 2.56-2.52 (m, 4H), 2.38-2.34 (m, 2H), 2.19-2.10(m, 3H), 2.03-1.98 (m, 2H), 1.62-1.59 (m, 3H), 1.49 (d, J = 7.0 Hz, 3H), 1.43 (s, 9H), 1.29- 1.25 (m, 3H), 1.04 (s, 9H), 0.91- 0.87 (m, 4H) G127

tert-butyl N-[(2S)-4- carbamoyl-1-[4- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 867.35 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.27 (s, 1H), 7.02 (t, J = 9.3 Hz, 1H), 6.86- 6.79 (m, 2H), 6.77-6.73 (m, 2H), 4.94- 4.90 (m, 1H), 4.52 (d, J = 9.4 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.31- 4.27 (m, 1H), 3.84-3.80 (m, 2H), 3.70 (d, J = 10.3 Hz, 1H), 3.61 (d, J = 3.7 Hz, 2H), 2.55 (d, J = 7.6 Hz, 2H), 2.46 (s, 3H), 2.28-2.24 (m, 1H), 2.14- 2.10 (m, 3H), 2.08 (s, 2H), 2.04-2.00 (m, 1H), 1.82-1.78 (m, 1H), 1.56- 1.52 (m, 6H), 1.39 (s, 9H), 1.39-1.35 (m, 2H), 1.29-1.25 (m, 2H), 0.93 (s, 9H) G128

tert-butyl N-[(2S)-4- carbamoyl-1-[3- fluoro-5-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 867.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.49-7.31 (m, 4H), 7.27 (s, 1H), 6.84 (d, J = 8.5 Hz, 1H), 6.74 (s, 1H), 6.60 (d, J = 9.1 Hz, 3H), 5.11 (s, 1H), 4.94-4.90 (m, 1H), 4.55- 4.47 (m, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.92-3.80 (m, 2 H), 3.74-3.67 (m, 1H), 3.66-3.55 (m, 2H), 2.54 (s, 1H), 2.46 (s, 3H), 2.30- 2.20 (m, 1H), 2.17-2.07 (m, 3H), 2.10- 1.96 (m, 1H), 1.82-1.78 (m, 3H), 1.67-1.44 (m, 6H), 1.40-1.36 (m, 1 1H), 1.28-1.24 (m, 2H), 0.93 (s, 9H) G129

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl)- 3- methylphenyl]meth- oxy]pentan-3- yl]carbamate 877.35 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.83 (d, J = 9.3 Hz, 1H), 7.47-7.41 (m, 2H), 7 .38 (d, J = 8.3 Hz, 2H), 7.22 (s, 1H), 7.07 (d, J = 10.3 Hz, 3H), 6.69 (s, 1 H), 6.60 (d, J = 9.2 Hz, 1H), 5.10(s, 1H), 4.96-4.89 (m, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.48-4.35 (m, 3H), 4.28 (s, 1H), 3.65-3.56 (m, 2H), 3.46-3.37 (m, 3H), 2.56-2.54 (m, 1H), 2.46 (s, 3H), 2.37-2.27 (m, 1H), 2.24 (s, 3 H), 2.21-1.95 (m, 4H), 1.83-1.77 (m, 2H), 1.59-1.44 (m, 6H), 1.39 (s, 9H), 1.37-1.36 (m,2H), 1.05 (d, J = 6.0 Hz, 3H), 0.94 (s, 9H) G130

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]pentan-3- yl]carbamate 863.50 (400 MHz, DMSO-d₆) δ 8.99 (s, 1 H), 8.38 (d, J = 7.8 Hz, 1H), 7.81 (d, J = 9.2 Hz, 1H), 7.47-7.35 (m, 4H), 7.25 (s, 1H), 7.15 (t, J = 7.7 Hz, 1 H), 6.80-6.62 (m, 5H), 5.11 (d, J = 3.6 Hz, 1H), 4.96-4.88 (m, 1H), 4.52 (d, J = 9.2 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.32-4.26 (m, 2H), 3.64-3.59 (m, 2H), 3.54-3.47 (m, 1H), 2.46 (s, 3H), 2.30-2.21 (m, 1H), 2.16-1.95 (m, 7H), 1.94-1.73 (m, 3H), 1.60- 1.47 (m, 5H), 1.38 (s, 9H), 1.31-1.24 (m, 3H), 1.17 (d, J = 6.1 Hz, 3H), 0.93 (s, 9H) G131

tert-butyl N-I(IS)- 3-carbamoyl-1-([[3- (5-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]methyl]- carbamoyl)propyl]- carbamate 876.70 (400 MHz,Methanol-d4) δ 8.89 (s, 1 H), 7.48-7.42 (m, 4H), 7.22 (t, J = 7.5 Hz, 1H), 7.11 (dd, J = 19.7, 9.7 Hz, 3H), 5.02 (q, J = 7.0 Hz, 1H), 4.68- 4.63 (m, 1H), 4.59 (t, J = 8.3 Hz, 1H), 4.48-4.43 (m, 1H), 4.36 (t, J = 15.6 Hz, 2H), 4.14-4.06 (m, 1H), 3.90 (d, J = 11.0 Hz, 1H), 3.77 (dd, J = 11.0, 3.9 Hz, 1H), 2.61 (t, J = 7.6 Hz, 2H), 2.50 (s, 3H), 2.32 (d, J = 2.1 Hz, 1H), 2.31-2.27 (m, 2H), 2.26-2.20 (m, 1H), 2.09-2.02 (m, 1H), 1.98 (ddd, J = 13.2, 9.0, 4.5 Hz, 1H), 1.93- 1.85 (m,1H), 1.69-1.61 (m, 4H), 1.59- 1.48 (m, 4H), 1.46 (s, 9H), 1.37 (d, J = 7.9 Hz, 2H), 1.06-1.03 (m, 9 H) G132

tert-butyl N-[(2S)-4- carbamoyl-1-[3-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl) phenoxy]butan-2- yl]carbamate 821.30 (400 MHz, Methanol-d.) δ 8.90 (s, 1 H), 7.52-7.39 (m, 4H), 7.16 (t, J = 8.0 Hz, 1H), 6.81-6.70 (m, 3H), 4.68- 4.46 (m, 4H), 4.37 (d, J = 15.6 Hz, 1 H), 3.99-3.76 (m, 5H), 2.60 (t, J = 6.9 Hz, 2H), 2.49 (s, 3H), 2.40-2.18 (m, 5H), 2.14-1.95 (m, 2H), 1.80 (s, 1H), 1.65 (t, J = 6.0 Hz, 4H), 1.46 (s, 9H), 1.05 (s, 9H) G133

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[4-(4- methyl-1,3-thiazol- 5- yl)phenoxy]carba- moyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamate 862.40 ¹H NMR (400 MHz, Methanol-d.) 5 8.89 (s, 1H), 7.48 (d, J = 8.3 Hz, 2H), 7.43 (d, J = 8.3 Hz, 2H), 7.21 (t, J = 7.6 Hz, 1H), 7.14 (s, 1H), 7.12-7.05 (m, 2H), 4.66 (d, J = 5.8 Hz, 1H), 4.62-4.55 (m, 1H), 4.54-4.51 (m, 2H), 4.42-4.40 (m, 2H), 4.37-4.31 (m, 2H), 4.13-4.09 (m, 1H), 3.93- 3.91 (m, 1H), 3.82 (dd, J = 10.9, 3.9 Hz, 1H), 2.61 (t, J = 7.6 Hz, 2H), 2.39-2.21 (m, 6H), 2.15-2.01 (m, 1H), 1.92-1.88 (m, 1H), 1.68-1.60 (m, 4H), 1.45 (s, 9H), 1.39-1.35 (m, 2H), 1.05 (s, 9H). G134

tert-butyl N-[(3R)-1- carbamoyl-5-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pentyl)- phenyl]pentan-3- yl]carbamate 833.40 (400 MHz, DMSO-D₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.4 Hz, 4H), 7.22 (s, 1H), 7.16 (t, J = 7.5 Hz, 1H), 6.98 (d, J = 7.4 Hz, 3H), 6.69 (d, J = 9.0 Hz, 2H), 5.13 (s, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.50-4.40 (m, 2H), 4.37 (s, 1H), 4.23 (dd, J = 15.9, 5.4 Hz, 1H), 3.73-3.62 (m, 2H), 2.54 (s, 2H), 2.46 (s, 3H), 2.34-2.22 (m, 1H), 2.13 (dd, J = 13.9, 6.7 Hz, 2H), 2.04 (t, J = 7.6 Hz, 3H), 1.97-1.86 (m, 1H), 1.64 (d, J = 8.0 Hz, 2H), 1.62- 1.45 (m, 7H), 1.41 (s, 9H), 1.38- 1.34 (m, 1H), 1.29 (q, J = 7.5 Hz, 2 H), 0.94 (s, 9H) G135

tert-butyl N- [(3.S,4R)-1- carbamoyl-4-[[2- fluoro-4-(4-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamate 881.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 7.83 (d, J = 9.2 Hz, 1H), 7.47-7.36 (m, 4H), 7.34 (t, J = 8.0 Hz, 1H), 7.21 (s, 1H), 7.04-6.95 (m, 2H), 6.68 (s, 1H), 6.60 (d, J = 8.8 Hz, 1H), 5.10 (s, 1H), 4.96- 4.89 (m, 1H), 4.57-4.38 (m, 5H), 4.28 (s, 1H), 3.64-3.57 (m, 2H), 3.44- 3.40 (m, 1H), 2.58 (t, J = 7.2 Hz, 1H), 2.46 (s, 3H), 2.37-2.24 (m, 1H), 2.21-1.93 (m, 4H), 1.84-1.68 (m, 2H), 1.61-1.42 (m, 5H), 1.38-1.35 (m, 13H), 1.06 (d, J = 5.7 Hz, 3H), 0.94 (s, 9H) G136

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl)- 2- methylphenyl]meth- oxy]pentan-3- yl]carbamate 877.51 (400 MHz, Methanol-d.) δ 8.89 (s, 1 H), 7.48-7.41 (m, 4H), 7.21 (d, J = 7.6 Hz, 1H), 7.00 (q, J = 8.0 Hz, 2H), 5.51 (s, 2H), 5.02 (q, J = 6.9 Hz, 1H), 4.64 (s, 1H), 4.61-4.55 (m, 2H), 4.50- 4.43 (m, 2H), 3.89 (d, J = 10.9 Hz, 1H), 3.76 (dd, J = 11.0, 4.0 Hz, 1 H), 3.60-3.55 (m, 1H), 3.55-3.49 (m, 1H), 2.59 (d, J = 7.2 Hz, 2H), 2.50 (s, 3H), 2.34 (s, 3H), 2.30-2.17(m, 4 H), 2.01-1.93 (m, 2H), 1.65 (d, J = 1.6 Hz, 4H), 1.52 (d, J = 7.0 Hz, 3H), 1.45 (d, J = 3.7 Hz, 9H), 1.19 (d, J = 6.1 Hz, 3H), 1.06 (s, 9H) G137

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[4-(4- methyl-1,3-thiazol- 5- yl)phenoxy]carba- moyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamate 851.50 (400 MHz, Methanol-D₆) δ 8.87(s, 1 H), 7.44-7.39(m, 2H), 7.37-7.32(m, 2H), 7.27 (d, J = 7.9 Hz, 2H), 7.17(d, J = 7.8 Hz, 2H), 4.65 (s, 1H), 4.59- 4.53 (m, 3H), 4.48 (d, J = 11.5 Hz, 1 H), 3.95(d, J = 10.9 Hz, 1H), 3.83 (d d, J = 11.0, 3.8 Hz, 1H), 3.61-3.55 (m, 1H), 3.52 (s, 1H), 2.64(d, J = 7.0 Hz, 2H), 2.50-2.44 (m, 4H), 2.38-2.13 (m, 6H), 2.00-1.95(m, 1H), 1.66 (s, 4H), 1.45 (s, 9H), 1.17 (d, J = 6.2 Hz, 3H), 1.05 (s, 9H) G138

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenoxy]butan-2- yl]carbamate 839.40 ¹H NMR (400 MHz, CD₃OD) δ 8.91- 8.89 (m, 1H), 7.48-7.41 (m, 4H), 7.03-6.93 (m, 2H), 6.85-6.82 (m, 1H), 5.03-5.01 (m, 1H), 4.66-4.64 (m, 1H), 4.61-4.56 (m, 1H), 4.47-4.42 (m, 1H), 4.02-3.99 (m, 2H), 3.90 (d, J = 10.9 Hz, 2H), 3.79-3.76 (m, 1H), 2.71-2.67 (m, 2H), 2.50 (s, 3H), 2.34- 2.32 (m, 4H), 2.24-2.18 (m, 1H), 2.06-1.89 (m, 4H), 1.85-1.81 (m, 1H), 1.53 (d, J = 7.0 Hz, 3H), 1.46 (s, 9 H), 1.05 (s, 9H) G139

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- 5- methylphenoxy]bu- tan-2-yl]carbamate 853.40 ¹H NMR (300 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.35 (d, J = 7.8 Hz, 1H), 7.84 (d, J = 9.2 Hz, 1H), 7.40 (q, J = 8.2 Hz, 4H), 7.25 (s, 1H), 6.83-6.76 (m, 2H), 6.72 (s, 1H), 6.59 (d, J = 6.1 Hz, 1H), 5.08 (s, 1H), 4.99-4.85 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.27 (s, 1H), 3.88 (d, J = 6.0 Hz, 2H), 3.78-3.66 (m, 1H), 3.64-3.56 (m, 2H), 2.45 (s, 3H), 2.28 (d, J = 6.9 Hz, 1H), 2.23 (s, 3H), 2.20-2.10 (m, 4H), 2.02-1.95 (m, 1H), 1.87-1.67 (m, 5H), 1.66- 1.52 (m, 1H), 1.38 (s, 9H), 1.35 (s, 3 H), 0.94 (s, 9H) G140

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl)- 5- methylphenoxy]bu- tan-2-yl]carbamate 867.45 (300 MHz, DMSO-d₆) δ 9.00 (d, J = 1.4 Hz, 1H), 8.39 (d, J = 7.7 Hz, 1 H), 7.84 (d, J = 9.3 Hz, 1H), 7.50-7.37 (m, 4H), 7.28 (s, 1H), 6.81 (dd, J = 20.1, 11.0 Hz, 3H), 6.63 (d, J = 5.9 Hz, 1H), 5.12 (s, 1H), 5.01-4.88 (m, 1H), 4.57-4.39 (m, 2H), 4.30 (s, 1H), 3.90 (d, J = 5.9 Hz, 2H), 3.79- 3.69 (m, 1H), 3.65-3.58 (m, 2H), 2.47 (s, 3H), 2.25 (s, 3H), 2.19-2.12 (m, 3H), 2.09 (d, J = 1.5 Hz, 3H), 2.06- 1.98 (m, 1H), 1.88-1.73 (m, 3H), 1.67- 1.58 (m, 1H), 1.56-1.44 (m, 4H), 1.40 (s, 9H), 1.37 (s, 3H), 0.95 (s, 9 H) G141

tert-butyl N-[(3R)-1- carbamoyl-6-[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]hexan-3- yl]carbamate 847.50 (300 MHz, DMSO-d₆) δ 9.00 (s, 1 H), 8.39 (d, J = 7.8 Hz, 1H), 7.83 (d, J = 9.2 Hz, 1H), 7.48-7.35 (m, 4H), 7.23 (s, 1H), 7.08 (s, 4H), 6.69 (s, 1 H), 6.60 (d, J = 9.2 Hz, 1H), 5.11 (d, J = 3.6 Hz, 1H), 5.01-4.87 (m, 1H), 4.59-4.39 (m, 2H), 4.30 (s, 1H), 3.62 (s, 2H), 3.46-3.38 (m, 1 H), 2.49- 2.47 (m, 2H), 2.46 (s, 3H), 2.36-1.98 (m, 6H), 1.86-1.73 (m, 1H), 1.66- 1.45 (m, 8H), 1.43-1.24 (m, 15H), 0.95 (s, 9H) G142

tert-butyl N-1(1S)-3- carbamoyl-1-[5-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- pyridin-2- yl]propyl]carbamate 820.45 (300 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.42-8.32 (m, 2H), 7.81-7.79 (m, 1H), 7.59-7.56 (dd, J = 8.0, 2.3 Hz, 1H), 7.48-7.41 (m, 3H), 7.41-7.32 (m, 2H), 7.28-7.23 (m, 1H), 7.21-7.19 (d, J = 8.0 Hz, 1H), 6.75 (s, 1H), 5.12-5.11 (d, J = 3.6 Hz, 1H), 4.96-4.89 (m, 1H), 4.53-4.50 (d, J = 9.3 Hz, 1H), 4.47-4.41 (s, 2H), 4.29-4.27 (m, 1H), 4.06-4.01 (m, 1H), 3.64-3.5δ (m, 2H), 2.69-2.65 (m, 2H), 2.46 (s, 3H), 2.29-2.22 (m, 1H), 2.15-2.10 (m, 1H), 2.06-1.2.02 (m, 3H), 2.00 (s, 1H), 1.93-1.74 (m, 2H), 1.68-1.61 (m, 2H), 1.56-1.48 (m, 2H), 1.38 (s, 3H), 1.37-1.35 (m, 7H), 1.27-1.19 (m, 3H), 0.93 (s, 9H) G143

tert-butyl N-[(2S)-4- carbamoyl-1-[2- chloro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenoxy]butan-2- yl]carbamate 855.35 (300 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.40 (d, J = 7.7 Hz, 1H), 7.90 (d, J = 9.2 Hz, 1H), 7.45-7.41 (m, 4H), 7.29 (s, 1H), 7.22 (t, J = 7.9 Hz, 1H), 7.00 (d, J = 8.3 Hz, 1H), 6.91 (d, J = 7.7 Hz, 1H), 6.83 (d, J = 8.3 Hz, 1H), 6.76 (s, 1H), 5.12 (s, 1H), 5.00-4.89 (m, 1H), 4.56 (d, J = 9.2 Hz, 1H), 4.45 (t, J = 8.1 Hz, 1H), 4.31 (s, 1H), 3.94 (d, J = 5.9 Hz, 2H), 3.79 (s, 1 H), 3.64 (s, 2H), 2.69 (t, J = 7.7 Hz, 2H), 2.48 (s, 3H), 2.34-2.30 (m, 1H), 2.25-2.12 (m, 2H), 2.10 (s, 2H), 1.83- 1.79 (m, 4H), 1.65-1.61 (m, 1H), 1.41 (s, 9H), 1.37 (d, J = 11.0 Hz, 3 H), 0.97 (s, 9H) G144

tert-butyl N-[(2S)-4- carbamoyl-1-[2- chloro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenoxy]butan-2- yl]carbamate 869.35 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 7.85 (d, J = 9.2 Hz, 1H), 7.45 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.30 (d, J = 15.6 Hz, 1H), 7.20 (t, J = 7.9 Hz, 1H), 6.98 (d, J = 8.2 Hz, 1H), 6.91 (dd, J = 7.6, 1.3 Hz, 1H), 6.81 (d, J = 8.5 Hz, 1H), 6.75 (s, 1H), 5.11 (d, J = 3.5 Hz, 1H), 4.99-4.87 (m, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.31-4.27 (m, 1H), 3.93 (d, J = 6.1 Hz, 2H), 3.83-3.73 (m, 1H), 3.67-3.56 (m, 2H), 2.71-2.67 (m, 2H), 2.47 (s, 3H), 2.36-2.26 (m, 1H), 2.22-2.10 (m, 3H), 2.10-1.97 (m, 1H), 1.92-1.75 (m, 2H), 1.70-1.49 (m, 4H), 1.40 (s, 9H), 1.38-1.34 (m, 2H), 1.31-1.22 (m, 2H), 0.94 (s, 9H) G145

tert-butyl N-[(2S)-4- carbamoyl-1-[5- chloro-2-fluoro-3- (5-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 901.35 (400 MHz, DMSO-d₆) δ 8.99 (s, 1 H), 8.38 (d, J = 7.8 Hz, 1H), 7.81-7.79 (m, 1H), 7.44 (d, J = 8.1 Hz, 2H), 7.38 (d, J = 8.1 Hz, 2H), 7.27 (s, 1 H), 7.12-7.10 (m, 1H), 6.92-6.90 (m, 1H), 6.84 (d, J = 8.5 Hz, 1H), 6.75 (s, 1H), 5.11 (s, 1H), 4.92 (p, J = 7.3 Hz, 1H), 4.53-4.51 (m, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 3.97- 3.93 (m, 1H), 3.75-3.73 (m, 1H), 3.61 (d, J = 4.1 Hz, 2H), 3.27-3.23 (m, 2H), 2.56 (d, J = 7.6 Hz, 1H), 2.46 (s, 3H), 2.31-2.20 (m, 1H), 2.19-2.10 (m, 2H), 2.10-2.06 (m, 2H), 2.03- 2.01 (m, 1H), 1.88-1.78 (m, 2H), 1.64- 1.44 (m, 5H), 1.38 (s, 9H), 1.27-1.21 (m, 4H), 0.93 (s, 9H) G146

tert-butyl N-(3- carbamoyl-1-[[2- chloro-3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]carbamoyl]- propyl)carbamate 882.35 (400 MHz, DMSO-d₆) δ 9.31 (s, 1H), 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1 H), 7.84 (d, J = 9.3 Hz, 1H), 7.74 (d, J = 8.1 Hz, 1H), 7.68-7.53 (m, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.26 (dd, J = 9.8, 6.6 Hz, 2H), 7.13 (d, J = 7.5 Hz, 1H), 6.81 (s, 1H), 5.10 (d, J = 3.6 Hz, 1H), 4.92 (p, J = 7.1 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.12 (s, 1H), 3.61 (d, J = 4.2 Hz, 2H), 2.74-2.70 (m, 2H), 2.46 (s, 3H), 2.37-2.29 (m, 1H), 2.21- 2.17 (m, 3H), 2.03-1.98 (m, 2H), 1.88- 1.74 (m, 2H), 1.58-1.52 (m, 3H), 1.43-1.35 (m, 12H), 1.27-1.23 (m, 1H), 0.94 (s, 9H) (400 MHz, DMSO-d₆) δ 9.32 (s, 1H), 8.99 (s, 1H), 8.38 (d, J = 7.7 Hz, 1 H), 7.90 (d, J = 9.3 Hz, 1H), 7.75 (d, J = 8.1 Hz, 1H), 7.44 (d, J = 8.3 H G147

tert-butyl N-1(1S)-3- carbamoyl-1-[[2- chloro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenyl]carbamoyl] propyl]carbamate 868.35 z, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.30 (d, J = 9.6 Hz, 2H), 7.26 (d, J = 8.1 Hz, 1H), 7.15-7.08 (m, 1H), 6.81 (s, 1H), 5.10 (s, 1H), 4.92 (p, J = 6.9 Hz, 1H), 4.55 (d, J = 9.2 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.13-4.09 (m, 1H), 3.62 (s, 2H), 2.72- 2.68 (m, 2H), 2.46 (s, 3H), 2.35-2.31 (m, 1H), 2.23-2.19 (m, 2H), 2.01 (s, 1H), 1.83-1.79 (m, 4H), 1.43-1.35 (m, 12H), 1.33-1.23 (m, 2H), 0.95 (s, 9H) G148

tert-butyl N-1(1S)-3- carbamoyl-1-[[3-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenyl]carbamoyl] propyl]carbamate 834.35 (400 MHz, DMSO-d₆) δ 9.96 (s, 1H), 8.99 (s, 1H), 8.41 (d, J = 7.8 Hz, 1 H), 8.26 (s, 1H), 7.87 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 7.9 Hz, 4H), 7.39 (d, J = 8.3 Hz, 2H), 7.33 (d, J = 3.5 Hz, 1H), 7.21 (t, J = 7.7 Hz, 1H), 7.04 (d, J = 7.8 Hz, 1H), 6.88 (d, J = 7.7 Hz, 1H), 6.80 (s, 1H), 5.76 (s, 1H), 4.93 (p, J = 7.2 Hz, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.29 (p, J = 3.2 Hz, 1H), 4.05 (q, J = 7.5 Hz, 1H), 3.63 (d, J = 3.2 Hz, 2H), 2.55 (d, J = 2.7 Hz, 1H), 2.46 (s, 3H), 2.29-2.25 (m, 1H), 2.18-2.15 (m, 3H), 2.02-1.99 (m, 1H), 1.96-1.86 (m, 1H), 1.85-1.71 (m, 4H), 1.38- 1.21 (m, 12H), 0.95 (s, 9H) G149

tert-butyl N-1(1S)-3- carbamoyl-1-[[2- chloro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]carbamoyl] propyl]carbamate 896.45 (300 MHz, DMSO-d₆) δ 9.60 (s, 1H), 9.00 (d, J = 1.2 Hz, 1H), 8.39 (d, J = 7.7 Hz, 1H), 7.78 (dd, J = 18.0, 8.8 Hz, 2H), 7.43 (q, J = 8.1 Hz, 4H), 7.32 (s, 1H), 7.15-7.01 (m, 3H), 6.82 (s, 1H), 5.12 (d, J = 3.5 Hz, 1H), 4.95 (t, J = 7.3Hz, 1H), 4.53 (d, J = 9.2 Hz, 1H), 4.45 (t, J = 8.0 Hz, 1H), 4.36-4.24 (m, 1H), 4.20-4.15 (m, 1H), 3.63 (s, 2H), 3.36 (d, J = 1.2 Hz, 2 H), 2.61 (t, J = 7.7 Hz, 2H), 2.48 (s, 3H), 2.31-2.11 (m, 3H), 2.10-1.88 (m, 1H), 1.88-1.71 (m, 2H), 1.63-1.48 (m, 2H), 1.46-1.22 (m, 14H), 0.95 (s, 9H) G150

tert-butyl N-1(1S)-3- carbamoyl-1-[[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]carbamoyl] propyl]carbamate 880.09 (300 MHz, DMSO-d₆) δ 9.32 (s, 1H), 9.00 (d, J = 1.3 Hz, 1H), 8.39 (d, J = 7.7 Hz, 1H), 7.78 (dd, J = 18.1,8.6 Hz, 2H), 7.49-7.36 (m, 5H), 7.32- 7.25 (m, 2H), 7.14 (d, J = 7.5 Hz, 1 H), 6.82 (s, 1H), 5.12 (s, 1H), 5.01-4.86 (m, 1H), 4.54 (d, J = 9.1 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.30 (s, 1 H), 4.17-4.11 (m, 1H), 2.71 (t, J = 7.8 Hz, 2H), 2.48 (s, 3H), 2.34-2.12 (m, 3H), 2.07-1.96 (m, 1H), 1.86-1.77 (m, 2H), 1.62-1.50 (m, 4H), 1.46-1.20 (m, 18H), 0.95 (s, 9H) G151

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 4- methylphenoxy]bu- tan-2-yl]carbamate 881.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.45-7.31 (m, 2H), 7.27 (s, 1H), 6.92-6.85 (m, 2H), 6.82 (d, J = 8.5 Hz, 1H), 6.74 (s, 1H), 5.10 (d, J = 3.6 Hz, 1H), 4.92 (p, J = 7.3 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.89-3.85 (m, 2H), 3.75-3.68 (m, 1H), 3.61 (d, J = 4.1 Hz, 2H), 2.58-2.54 (m, 2H), 2.46 (s, 3H), 2.34-2.23 (m, 1H), 2.21 (s, 3H), 2.17-2.06 (m, 3H), 2.05- 1.97 (m, 2H), 1.88-1.74 (m, 2H), 1.64- 1.44 (m, 5H), 1.38 (s, 9H), 1.36-1.14 (m, 4H), 0.93 (s, 9H) G152

tert-butyl N-[(2S)-4- carbamoyl-1-[2,4- difluoro-3-(5-[[(2S)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 885.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.79 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.45-7.31 (m, 2H), 7.27 (s, 1H), 7.05-7.01 (m, 1H), 6.97-6.95 (m, 1 H), 6.84 (d, J = 8.6 Hz, 1H), 6.74 (s, 1H), 5.10 (d, J = 3.5 Hz, 1H), 4.92 (p, J = 7.0 Hz, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.90 (d, J = 6.0 Hz, 2H), 3.76- 3.67 (m, 1H), 3.66-3.55 (m, 2H), 2.59 (t, J = 7.5 Hz, 2H), 2.46 (s, 3H), 2.32-2.20 (m, 1H), 2.17-2.06 (m, 3H), 2.04-1.98 (m, 1H), 1.86-1.74 (m, 2H), 1.64-1.43 (m, 5H), 1.39 (s, 9H), 1.35-1.20 (m, 4H), 1.10-1.02 (m, 1H), 0.93 (s, 9H) G153

tert-butyl N-[(2S)-4- carbamoyl-1-[3- (I[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(15)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methyl)- phenoxy]butan-2- yl]carbamate 793.30 (400 MHz, DMSO-d₆) δ 8.99 (s, 1 H), 8.40 (d, J = 7.7 Hz, 1H), 8.03 (d, J = 9.2 Hz, 1H), 7.48-7.31 (m, 4H), 7.28 (s, 1H), 7.19 (t, J = 7.9 Hz, 1 H), 8.99 (s, 1H), 6.94-6.67 (m, 5H), 5.11 (d, J = 3.5 Hz, 1H), 4.99-4.87 (m, 1H), 4.52-4.39 (m, 2H), 4.30-4.24 (m, 1H), 3.90-3.67 (m, 3H), 3.66- 3.54 (m, 3H), 3.40 (d, J = 13.7 Hz, 1 H), 2.46 (s, 3H), 2.18-2.09 (m, 6.4 Hz, 2H), 2.03-1.99 (m, 1H), 1.83-1.70 (m, 2H), 1.68-1.54 (m, 1H), 1.42-1.38 (m, 10H), 1.38-1.36 (s, 2H), 0.92 (s, 9H) G154

fer-butyl N-1(1S)-3- carbamoyl-1-[[3- chloro-5-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]carbamoyl] propyl]carbamate 896.45 (300 MHz, DMSO-d₆) δ 10.07 (s, 1 H), 8.97 (s, 1H), 8.35 (d, J = 7.8 Hz, 1H), 7.77 (d, J = 9.2 Hz, 1H), 7.64 (d, J = 2.3 Hz, 1H), 7.40 (q, J = 8.3 Hz, 4H), 7.28 (s, 2H), 7.06 (d, J = 7.5 Hz, 1H), 6.95 (t, J = 1.7 Hz, 1H), 6.77 (s, 1H), 5.09 (d, J = 3.5 Hz, 1 H), 4.97-4.86 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.00 (d, J = 6.9 Hz, 1 H), 3.60 (s, 2H), 2.53 (d, J = 7.5 Hz, 2H), 2.45 (s, 3H), 2.30-2.10 (m, 4 H), 2.01-1.74 (m, 4H), 1.65-1.42 (m, 4H), 1.41-1.35 (m, 11H), 1.33-1.19 (m, 4H), 0.92 (s, 9H) G155

tert-butyl N-[(IS)-3- carbamoyl-1-[[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 5- methylphenyl]carba- moyl]propyl]carba- mate 876.40 (300 MHz, DMSO-D₆) δ 9.78 (s, 1 H), 9.00 (s, 1H), 8.37 (d, J = 7.7 Hz, 1H), 7.79 (d, J = 92 Hz, 1H), 7.49- 7.38 (m, 4H), 7.29-7.18 (m, 3H), 7.00 (d, J = 7.8 Hz, 1H), 6.79-6.72 (m, 2H), 5.10 (d, J = 3.5 Hz, 1H), 5.01- 4.83 (m, 1H), 4.63-4.36 (m, 2H), 4.30 (s, 1H), 4.06-3.97 (m, 1H), 3.62 (d, J = 3.2 Hz, 2H), 3.04-2.45 (m, 6H), 2.26 (s, 3H), 2.18-2.13 (m, 6H), 1.95- 1.70 (m, 2H), 1.62-1.51 (m, 4H), 1.39 (s, 9H), 1.32-1.24 (m, 4H), 0.95 (s, 9H) G156

tert-butyl N-1(1S)-3- carbamoyl-1-[[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 2- methylphenyl]carba- moyl]propyl]carba- mate 876.50 (300 MHz, DMSO-d₆) δ 9.30 (s, 1H), 9.00 (s, 1H), 8.40 (d, J = 7.7 Hz, 1 H), 7.82 (d, J = 9.2 Hz, 1H), 7.47-7.34 (m, 6H), 7.23-6.93 (m, 4H), 6.82 (s, 1H), 5.13(d, J = 3.5Hz, 1H), 4.96- 4.90 (m, 1H), 4.60-4.38 (m, 2H), 4.30 (s, 1H), 4.08 (d, J = 6.8 Hz, 1H), 3.63 (d, J = 3.3 Hz, 2H), 2.60 (d, J = 7.6 Hz, 2H), 2.47 (s, 3H), 2.36-1.88 (m, 9H), 1.85-1.81 (m, 2H), 1.67-1.46 (m, 4H), 1.41 (d, J = 3.8 Hz, 11 H), 1.39-1.14 (m, 2H), 0.95 (s, 9H) G157

tert-butyl N-[(2S)-4- carbamoyl-1-[3-(2- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(lS)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]ethyl) phenoxy]butan-2- yl]carbamate 807.3 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 7.89 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.1 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.28 (s, 1H), 7.16 (t, J = 7.8 Hz, 1H), 6.86- 6.70 (m, 5H), 5.76 (s, 1H), 5.17-5.09 (m, 1H), 4.93 (p, J = 7.2 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 3.84 (qd, J = 9.6, 5.8 Hz, 2H), 3.72 (dp, J = 9.0, 4.9 Hz, 1H), 3.62 (d, J = 3.4 Hz, 2 H), 3.35-3.32 (m, 4H), 2.85-2.69 (m, 2H), 2.60-2.58 (m, 1H), 2.46 (s, 3H), 2.20-1.99 (m, 4H), 1.82-1.76 (m, 2H), 1.62-1.57 (m, 1H), 1.44 (s, 9H), 0.90 (s, 9H) G158

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenoxy]butan-2- yl]carbamate 839.40 (300 MHz, DMSO-d₆) δ 9.00 (s, 1 H), 8.38 (d, J = 7.8 Hz, 1H), 7.87 (d, J = 9.2 Hz, 1H), 7.42 (q, J = 8.3 Hz, 4H), 7.29 (s, 1H), 7.03-6.98 (m, 2 H), 6.84-6.80 (m, 2H), 6.74 (s, 1H), 5.10 (d, J = 3.6 Hz, 1H), 4.98-4.88 (m, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 3.93 (d, J = 6.0 Hz, 2H), 3.75-3.73 (m, 1H), 3.64-3.61 (m, 2H), 2.58 (t, J = 7.6 Hz, 2H), 2.47 (s, 3H), 2.32- 2.28 (m, 1H), 2.21-2.16 (m, 2H), 2.07- 1.97 (m, 1H), 1.87-1.69 (m, 5H), 1.64-1.62 (m, 1H), 1.40 (s, 9H), 0.96 (s, 9H) G159

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenoxy]butan-2- yl]carbamate 853.35 (400 MHz, DMSO-d₆) δ 9.00 (s, 1 H), 8.39 (d, J = 7.8 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.45 (d, J = 8.3 Hz, 2H), 7.40 (d, J = 8.4 Hz, 2H), 7.28 (s, 1H), 7.06-6.96 (m, 2H), 6.87-6.80 \ (m, 2H), 6.75 (s, 1H), 5.11 (d, J = 3.5 Hz, 1H), 4.94-4.92 (m, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.30-4.28 (m, 1H), 3.92 (d, J = 6.1 Hz, 2H), 3.76-3.72 (m, 1H), 3.67-3.58 (m, 2H), 2.59 (t, J = 7.0 Hz, 2H), 2.47 (s, 3H), 2.33-2.29 (m, 1 H), 2.18-2.13 (m, 4H), 2.03-2.01 (m, 1H), 1.86-1.83 (m, 2H), 1.65-1.46 (m, 6H), 1.40 (s, 9H), 1.35-1.33 (m, 1H), 0.95 (s, 9H) G160

tert-butyl N-I(IS)- 3-carbamoyl-1-[[3- fluoro-5-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]carbamoyl] propyl]carbamate 880.45 (400 MHz, DMSO-D₆) δ 10.11 (s, 1 H), 8.99 (s, 1H), 8.39 (d, J = 7.7 Hz, 1H), 7.80 (d, J = 9.2 Hz, 1H), 7.51- 7.36 (m, 5H), 7.30 (s, 1H), 7.15 (s, 1 H), 7.09 (d, J = 7.6 Hz, 1H), 6.80 (s, 1H), 6.73 (d, J = 9.5 Hz, 1H), 5.11 (s, 1H), 4.92-4.85 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1 H), 4.29 (s, 1H), 4.01 (q, J = 7.4 Hz, 1H), 3.64-3.59 (m, 2H), 3.35 (s, 2H), 2.56-2.54 (m, 2H), 2.46 (s, 3H), 2.24- 2.08 (m, 2H), 2.06-1.70 (m, 4H), 1.58-1.48 (m, 4H), 1.39 (s, 9H), 1.37 (s, 2H), 1.28-1.24 (m, 3H), 0.93 (s, 9H) G161

tert-butyl N-(4- carbamoyl-1-[[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]amino]bu- tan-2-yl)carbamate 866.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 7.79 (d, J = 9.2 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.24 (s, 1H), 6.85 (t, J = 7.8 Hz, 2H), 6.79 (d, J = 8.4 Hz, 1H), 6.71 (s, 1H), 6.60 (t, J = 8.2 Hz, 1H), 6.41 (t, J = 7.0 Hz, 1H), 5.22 (s, 1H), 5.10(d, J = 3.6 Hz, 1H), 4.92 (p, J = 7.5 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.64-3.56 (m, 6H), 3.12-2.99 (m, 1H), 3.06- 3.02 (m, 1H), 2.46 (s, 3H), 2.32-2.20 (m, 3H), 2.17-2.07 (m, 4H), 2.09-1.97 (m, 1H), 2.03-1.99 (m, 1H), 1.85- 1.73 (m, 1H), 1.57-1.53 (m, 1H), 1.54- 1.50 (m, 5H), 1.39 (d, J = 13.2 Hz, 2H), 1.33-1.21 (m, 6H), 0.94 (s, 9 H) G162

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 5- methylphenoxy]bu- tan-2-yl]carbamate 881.40 (300 MHz, DMSO-d₆) δ 8.97 (s, 1 H), 8.35 (d, J = 7.8 Hz, 1H), 7.77 (d, J = 9.2 Hz, 1H), 7.40 (q, J = 8.2 Hz, 4H), 7.25 (s, 1H), 6.79 (t, J = 7.5 Hz, 2H), 6.72 (s, 1H), 6.59 (dd, J = 6.2, 2.0 Hz, 1H), 5.08 (d, J = 3.6 Hz, 1 H), 4.97-4.86 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.88 (d, J = 5.9 Hz, 2 H), 3.78-3.66 (m, 1H), 3.64-3.57 (m, 2H), 2.45 (s, 3H), 2.33-2.24 (m, 1H), 2.22 (s, 3H), 2.17-2.08 (m, 3H), 2.06 (d, J = 0.9 Hz, 3H), 2.05-1.94 (m, 2H), 1.87-1.72 (m, 2H), 1.69-1.43 (m, 5H), 1.38 (s, 9H), 1.35 (s, 3H), 0.92 (s, 9H) G163

tert-butyl N-[(2S)-4- carbamoyl-1-[2,5- difluoro-3-(5-[[(25)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 885.35 (400 MHz, CD3OD) δ 8.87 (s, 1H), 7.47-7.33 (m, 4H), 6.79-6.70 (m, 1 H), 6.59-6.50 (m, 1H), 5.00 (q, J = 6.8 Hz, 1H), 4.64-4.53 (m, 2H), 4.43 (br, 1H), 3.97 (d, J = 5.4 Hz, 2H), 3.87 (d, J = 10.9 Hz, 2H), 3.74 (dd, J = 11.0, 3.9 Hz, 1H), 2.62 (t, J = 7.5 Hz, 2H), 2.47 (s, 3H), 2.39-2.12 (m, 4H), 2.04-1.90 (m, 1H), 1.85-1.73 (m, 1H), 1.70-1.54 (m, 5H), 1.50 (d, J = 7.0 Hz, 3H), 1.44 (s, 9H), 1.40- 1.35 (m, 3H), 1.03 (s, 9H) G164

(2S,4R)-1-[(2S)-2- (6-[2-[(1S)-3- carbamoyl-1-[(2- methylpropane-2- sulfinyl)amino]pro- pyl]pyridin-4- yl]hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]pyrro- lidine-2- carboxamide 824.35 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 840-8.37 (t, J = 6.9 Hz, 2H), 7.81- 7.79 (d, J = 9.3 Hz, 1H), 7.47-7.41 (m, 2H), 7.39-7.37 (d, J = 8.3 Hz, 2 H), 7.31 (s, 1H), 7.20-7.10 (m, 2H), 6.85-6.77(m, 1H), 5.75-5.74 (d, J = 5.5 Hz, 1H), 5.11-5.10 (d, J = 3.5 Hz, 1H), 4.96-4.89 (m, 1H), 4.53-4.50 (d, J = 9.4 Hz, 1H), 4.45-4.41 (t, J = 8.0 Hz, 1H), 4.30-4.27 (m, 1H), 4.25- 4.21 (m, 1H), 3.61(s, 1H), 2.70-2.67 (t, J = 7.5 Hz, 2H), 2.46 (s, 3H), 2.45-2.23 (m, 1H), 2.17-2.01 (m, 3 H), 1.91-1.75 (m, 2H), 1.68-1.63 (m, 2H), 1.53-1.51 (m, 2H), 1.39-1.37 (d, J = 7.0 Hz, 3H), 1.31-1.23 (m, 2 H), 1.20-1.16 (t, J = 7.1 Hz, 3H), 1.10 (s, 9H), 0.93 (s, 9H) G165

tert-butyl N-[(2S)-3- carbamoyl-1-[[3-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]carbamoyl]- propyl]carbamate 848.65 (300 MHz, DMSO-d₆) δ 9.84 (s, 1H), 8.98 (d, J = 3.6 Hz, 1H), 8.37-8.34 (m, 1H), 7.79 (d, J = 9.2 Hz, 1H), 7.43- 7.36 (m, 6H), 7.29-7.17 (m, 2H), 7.05-6.69 (m, 3H), 5.08 (s, 1H), 4.96- 4.87 (m, 1H), 4.51 (d, J = 9.5 Hz, 1H), 4.45-4.39 (m, 2H), 4.27 (s, 1H), 4.02 (s, 1H), 3.63-3.59 (m, 2H), 2.45 (d, J = 3.7 Hz, 3H), 2.28-2.14 (m, 4H), 2.00-1.79 (m, 5H), 1.57-1.50 (m, 4H), 1.38-1.30 (m, 12H), 0.93 (s, 9H) G138

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenoxy]butan-2- yl]carbamate 839.40 (400 MHz, CD3OD) δ 8.91-8.89 (m, 1H), 7.48-7.41 (m, 4H), 7.03-6.93 (m, 2H), 6.85-6.82 (m, 1H), 5.03-5.01 (m, 1H), 4.66-4.64 (m, 1H), 4.61- 4.56 (m, 1H), 4.47-4.42 (m, 1H), 4.2- 3.99 (m, 2H), 3.90 (d, J = 10.9 Hz, 2H), 3.79-3.76 (m, 1H), 2.71-2.67 (m, 2H), 2.50 (s, 3H), 2.34-2.32 (m, 4H), 2.24-2.18 (m, 1H), 2.06-1.89 (m, 4H), 1.85-1.81 (m, 1H), 1.53 (d, J = 7.0 Hz, 3H), 1.46 (s, 9H), 1.05 (s, 9H) G139

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- 5- methylphenoxy]bu- tan-2-yl]carbamate 853.40 (300 MHz, DMSO-d₆) δ 8.97 (s, 1 H), 8.35 (d, J = 7.8 Hz, 1H), 7.84 (d, J = 9.2 Hz, 1H), 7.40 (q, J = 8.2 Hz, 4H), 7.25 (s, 1H), 6.83-6.76 (m, 2 H), 6.72 (s, 1H), 6.59 (d, J = 6.1 Hz, 1H), 5.08 (s, 1H), 4.99-4.85 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.27 (s, 1H), 3.88 (d, J = 6.0 Hz, 2H), 3.78-3.66 (m, 1H), 3.64- 3.56 (m, 2H), 2.45 (s, 3H), 2.28 (d, J = 6.9 Hz, 1H), 2.23 (s, 3H), 2.20- 2.10 (m, 4H), 2.02-1.95 (m, 1H), 1.87-1.67 (m, 5H), 1.66-1.52 (m, 1 H), 1.38 (s, 9H), 1.35 (s, 3H), 0.94 (s, 9H) G140

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl)- 5- methylphenoxy]bu- tan-2-yl]carbamate 867.45 (300 MHz, DMSO-d₆) δ 9.00 (d, J = 1.4 Hz, 1H), 8.39 (d, J = 7.7 Hz, 1 H), 7.84 (d, J = 9.3 Hz, 1H), 7.50-7.37 (m, 4H), 7.28 (s, 1H), 6.81 (dd, J = 20.1, 11.0 Hz, 3H), 6.63 (d, J = 5.9 Hz, 1H), 5.12 (s, 1H), 5.01-4.88 (m, 1H), 4.57-4.39 (m, 2H), 4.30 (s, 1H), 3.90 (d, J = 5.9 Hz, 2H), 3.79- 3.69 (m, 1H), 3.65-3.58 (m, 2H), 2.47 (s, 3H), 2.25 (s, 3H), 2.19-2.12 (m, 3H), 2.09 (d, J = 1.5 Hz, 3H), 2.06- 1.98 (m, 1H), 1.88-1.73 (m, 3H), 1.67- 1.58 (m, 1H), 1.56-1.44 (m, 4H), 1.40 (s, 9H), 1.37 (s, 3H), 0.95 (s, 9 H) G141

tert-butyl N-[(3R)-1- carbamoyl-6-[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]hexan-3- yl]carbamate 847.50 ¹H NMR (300 MHz, DMSO-D₆) δ 9.00 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 7.83 (d, J = 9.2 Hz, 1H), 7.48-7.35 (m, 4H), 7.23 (s, 1H), 7.08 (s, 4H), 6.69 (s, 1H), 6.60 (d, J = 9.2 Hz, 1 H), 5.11 (d, J = 3.6 Hz, 1H), 5.01-4.87 (m, 1H), 4.59-4.39 (m, 2H), 4.30 (s, 1H), 3.62 (s, 2H), 3.46-3.38 (m, 1 H), 2.49-2.47 (m, 2H), 2.46 (s, 3H), 2.36-1.98 (m, 6H), 1.86-1.73 (m, 1 H), 1.66-1.45 (m, 8H), 1.43-1.24 (m, 15H), 0.95 (s, 9H) G142

tert-butyl N-1(1S)-3- carbamoyl-1-[5-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(lS)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- pyridin-2- yl]propyl]carbamate 820.45 (300 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.42-8.32 (m, 2H), 7.81-7.79 (m, 1H), 7.59-7.56 (dd, J = 8.0, 2.3 Hz, 1H), 7.48-7.41 (m, 3H), 7.41-7.32 (m, 2H), 7.28-7.23 (m, 1H), 7.21-7.19 (d, J = 8.0 Hz, 1H), 6.75 (s, 1H), 5.12- 5.11 (d, J = 3.6 Hz, 1H), 4.96-4.89 (m, 1H), 4.53-4.50 (d, J = 9.3 Hz, 1H), 4.47-4.41 (s, 2H), 4.29-4.27 (m, 1H), 4.06-4.01 (m, 1H), 3.64-3.58 (m, 2H), 2.69-2.65 (m, 2H), 2.46 (s, 3H), 2.29-2.22 (m, 1H), 2.15-2.10 (m, 1H), 2.06-1.2.02 (m, 3H), 2.00 (s, 1H), 1.93-1.74 (m, 2H), 1.68-1.61 (m, 2H), 1.56-1.48 (m, 2H), 1.38 (s, 3H), 1.37-1.35 (m, 7H), 1.27-1.19 (m, 3H), 0.93 (s, 9H) (300 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.40 (d, J = 7.7 Hz, 1H), 7.90 (d, J = 9.2 Hz, 1H), 7.45-7.41 (m, 4H), 7.29 (s, 1H), 7.22 (t, J = 7.9 Hz, 1H), G143

tert-butyl N-[(2S)-4- carbamoyl-1-[2- chloro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenoxy]butan-2- yl]carbamate 855.35 7.00 (d, J = 8.3 Hz, 1H), 6.91 (d, J = 7.7 Hz, 1H), 6.83 (d, J = 8.3 Hz, 1H), 6.76 (s, 1H), 5.12 (s, 1H), 5.00-4.89 (m, 1H), 4.56 (d, J = 9.2 Hz, 1H), 4.45 (t, J = 8.1 Hz, 1H), 4.31 (s, 1H), 3.94 (d, J = 5.9 Hz, 2H), 3.79 (s, 1 H), 3.64 (s, 2H), 2.69 (t, J = 7.7 Hz, 2H), 2.48 (s, 3H), 2.34-2.30 (m, 1H), 2.25-2.12 (m, 2H), 2.10 (s, 2H), 1.83- 1.79 (m, 4H), 1.65-1.61 (m, 1H), 1.41 (s, 9H), 1.37 (d, J = 11.0 Hz, 3 H), 0.97 (s, 9H) G144

tert-butyl N-[(2S)-4- carbamoyl-1-[2- chloro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenoxy]butan-2- yl]carbamate 869.35 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 7.85 (d, J = 9.2 Hz, 1H), 7.45 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.30 (d, J = 15.6 Hz, 1H), 7.20 (t, J = 7.9 Hz, 1H), 6.98 (d, J = 8.2 Hz, 1H), 6.91 (dd, J = 7.6, 1.3 Hz, 1H), 6.81 (d, J = 8.5 Hz, 1H), 6.75 (s, 1H), 5.11 (d, J = 3.5 Hz, 1H), 4.99-4.87 (m, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.31-4.27 (m, 1H), 3.93 (d, J = 6.1 Hz, 2H), 3.83-3.73 (m, 1H), 3.67-3.56 (m, 2H), 2.71-2.67 (m, 2H), 2.47 (s, 3H), 2.36-2.26 (m, 1H), 2.22-2.10 (m, 3H), 2.10-1.97 (m, 1H), 1.92-1.75 (m, 2H), 1.70-1.49 (m, 4H), 1.40 (s, 9H), 1.38-1.34 (m, 2H), 1.31-1.22 (m, 2H), 0.94 (s, 9H) G145

tert-butyl N-[(2S)-4- carbamoyl-1-[5- chloro-2-fluoro-3- (5-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 901.35 (400 MHz, DMSO-d₆) δ 8.99 (s, 1 H), 8.38 (d, J = 7.8 Hz, 1H), 7.81-7.79 (m, 1H), 7.44 (d, J = 8.1 Hz, 2H), 7.38 (d, J = 8.1 Hz, 2H), 7.27 (s, 1 H), 7.12-7.10 (m, 1H), 6.92-6.90 (m, 1H), 6.84 (d, J = 8.5 Hz, 1H), 6.75 (s, 1H), 5.11 (s, 1H), 4.92 (p, J = 7.3 Hz, 1H), 4.53-4.51 (m, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 3.97- 3.93 (m, 1H), 3.75-3.73 (m, 1H), 3.61 (d, J = 4.1 Hz, 2H), 3.27-3.23 (m, 2H), 2.56 (d, J = 7.6 Hz, 1H), 2.46 (s, 3H), 2.31-2.20 (m, 1H), 2.19-2.10 (m, 2H), 2.10-2.06 (m, 2H), 2.03- 2.01 (m, 1H), 1.88-1.78 (m, 2H), 1.64- 1.44 (m, 5H), 1.38 (s, 9H), 1.27-1.21 (m, 4H), 0.93 (s, 9H) G146

tert-butyl N-(3- carbamoyl-1-[[2- chloro-3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]carbamoyl]- propyl)carbamate 882.35 (400 MHz, DMSO-d₆) δ 9.31 (s, 1H), 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1 H), 7.84 (d, J = 9.3 Hz, 1H), 7.74 (d, J = 8.1 Hz, 1H), 7.68-7.53 (m, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.26 (dd, J = 9.8, 6.6 Hz, 2H), 7.13 (d, J = 7.5 Hz, 1H), 6.81 (s, 1H), 5.10 (d, J = 3.6 Hz, 1H), 4.92 (p, J = 7.1Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.12 (s, 1H), 3.61 (d, J = 4.2 Hz, 2H), 2.74-2.70 (m, 2H), 2.46 (s, 3H), 2.37-2.29 (m, 1H), 2.21- 2.17 (m, 3H), 2.03-1.98 (m, 2H), 1.88- 1.74 (m, 2H), 1.58-1.52 (m, 3H), 1.43-1.35 (m, 12H), 1.27-1.23 (m, 1H), 0.94 (s, 9H) G147

tert-butyl N-1(1S)-3- carbamoyl-1-[[2- chloro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenyl]carbamoyl] propyl]carbamate 868.35 (400 MHz, DMSO-d₆) δ 9.32 (s, 1H), 8.99 (s, 1H), 8.38 (d, J = 7.7 Hz, 1 H), 7.90 (d, J = 9.3 Hz, 1H), 7.75 (d, J = 8.1 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.30 (d, J = 9.6 Hz, 2H), 7.26 (d, J = 8.1 Hz, 1H), 7.15-7.08 (m, 1H), 6.81 (s, 1H), 5.10 (s, 1H), 4.92 (p, J = 6.9 Hz, 1H), 4.55 (d, J = 9.2 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.13-4.09 (m, 1H), 3.62 (s, 2H), 2.72- 2.68 (m, 2H), 2.46 (s, 3H), 2.35-2.31 (m, 1H), 2.23-2.19 (m, 2H), 2.01 (s, 1H), 1.83-1.79 (m, 4H), 1.43-1.35 (m, 12H), 1.33-1.23 (m, 2H), 0.95 (s, 9H) G148

tert-butyl N-1(1S)-3- carbamoyl-1-[[3-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-II(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenyl]carbamoyl] propyl]carbamate 834.35 (400 MHz, DMSO-d₆) δ 9.96 (s, 1H), 8.99 (s, 1H), 8.41 (d, J = 7.8 Hz, 1 H), 8.26 (s, 1H), 7.87 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 7.9 Hz, 4H), 7.39 (d, J = 8.3 Hz, 2H), 7.33 (d, J = 3.5 Hz, 1H), 7.21 (t, J = 7.7 Hz, 1H), 7.04 (d, J = 7.8 Hz, 1H), 6.88 (d, J = 7.7 Hz, 1H), 6.80 (s, 1H), 5.76 (s, 1H), 4.93 (p, J = 7.2 Hz, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.29 (p, J = 3.2 Hz, 1H), 4.05 (q, J = 7.5 Hz, 1H), 3.63 (d, J = 3.2 Hz, 2H), 2.55 (d, J = 2.7 Hz, 1H), 2.46 (s, 3H), 2.29-2.25 (m, 1H), 2.18-2.15 (m, 3H), 2.02-1.99 (m, 1H), 1.96-1.86 (m, 1H), 1.85-1.71 (m, 4H), 1.38- 1.21 (m, 12H), 0.95 (s, 9H) G149

tert-butyl N-1(1S)-3- carbamoyl-1-[[2- chloro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]carbamoyl] propyl]carbamate 896.45 (300 MHz, DMSO-d₆) δ 9.60 (s, 1H), 9.00 (d, J = 1.2 Hz, 1H), 8.39 (d, J = 7.7 Hz, 1H), 7.78 (dd, J = 18.0, 8.8 Hz, 2H), 7.43 (q, J = 8.1 Hz, 4H), 7.32 (s, 1H), 7.15-7.01 (m, 3H), 6.82 (s, 1H), 5.12 (d, J = 3.5 Hz, 1H), 4.95 (t, J = 7.3Hz, 1H), 4.53 (d, J = 9.2 Hz, 1H), 4.45 (t, J = 8.0 Hz, 1H), 4.36-4.24 (m, 1H), 4.20-4.15 (m, 1H), 3.63 (s, 2H), 3.36 (d, J = 1.2 Hz, 2 H), 2.61 (t, J = 7.7 Hz, 2H), 2.48 (s, 3H), 2.31-2.11 (m, 3H), 2.10-1.88 (m, 1H), 1.88-1.71 (m, 2H), 1.63-1.48 (m, 2H), 1.46-1.22 (m, 14H), 0.95 (s, 9H) G150

tert-butyl N-1(1S)-3- carbamoyl-1-[[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]carbamoyl] propyl]carbamate 880.09 (300 MHz, DMSO-d₆) δ 9.32 (s, 1H), 9.00 (d, J = 1.3 Hz, 1H), 8.39 (d, J = 7.7 Hz, 1H), 7.78 (dd, J = 18.1,8.6 Hz, 2H), 7.49-7.36 (m, 5H), 7.32- 7.25 (m, 2H), 7.14 (d, J = 7.5 Hz, 1 H), 6.82 (s, 1H), 5.12 (s, 1H), 5.01-4.86 (m, 1H), 4.54 (d, J = 9.1 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.30 (s, 1 H), 4.17-4.11 (m, 1H), 2.71 (t, J = 7.8 Hz, 2H), 2.48 (s, 3H), 2.34-2.12 (m, 3H), 2.07-1.96 (m, 1H), 1.86-1.77 (m, 2H), 1.62-1.50 (m, 4H), 1.46-1.20 (m, 18H), 0.95 (s, 9H) G151

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 4- methylphenoxy]bu- tan-2-yl]carbamate 881.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.45-7.31 (m, 2H), 7.27 (s, 1H), 6.92-6.85 (m, 2H), 6.82 (d, J = 8.5 Hz, 1H), 6.74 (s, 1H), 5.10 (d, J = 3.6 Hz, 1H), 4.92 (p, J = 7.3 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.89-3.85 (m, 2H), 3.75-3.68 (m, 1H), 3.61 (d, J = 4.1 Hz, 2H), 2.58-2.54 (m, 2H), 2.46 (s, 3H), 2.34-2.23 (m, 1H), 2.21 (s, 3H), 2.17-2.06 (m, 3H), 2.05- 1.97 (m, 2H), 1.88-1.74 (m, 2H), 1.64- 1.44 (m, 5H), 1.38 (s, 9H), 1.36-1.14 (m, 4H), 0.93 (s, 9H) G152

tert-butyl N-[(2S)-4- carbamoyl-1-[2,4- difluoro-3-(5 [[(2S)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 885.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.79 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.45-7.31 (m, 2H), 7.27 (s, 1H), 7.05-7.01 (m, 1H), 6.97-6.95 (m, 1 H), 6.84 (d, J = 8.6 Hz, 1H), 6.74 (s, 1H), 5.10 (d, J = 3.5 Hz, 1H), 4.92 (p, J = 7.0 Hz, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.90 (d, J = 6.0 Hz, 2H), 3. 76-3.67 (m, 1H), 3.66-3.55 (m, 2H), 2.59 (t, J = 7.5 Hz, 2H), 2.46 (s, 3H), 2.32-2.20 (m, 1H), 2.17-2.06 (m, 3H), 2.04-1.98 (m, 1H), 1.86-1.74 (m, 2H), 1.64-1.43 (m, 5H), 1.39 (s, 9H), 1.35-1.20 (m, 4H), 1.10-1.02 (m, 1H), 0.93 (s, 9H) G153

tert-butyl N-[(2S)-4- carbamoyl-1-[3- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methyl)- phenoxy]butan-2- yl]carbamate 793.30 (400 MHz, DMSO-d₆) δ 8.99 (s, 1 H), 8.40 (d, J = 7.7 Hz, 1H), 8.03 (d, J = 9.2 Hz, 1H), 7.48-7.31 (m, 4H), 7.28 (s, 1H), 7.19 (t, J = 7.9 Hz, 1 H), 8.99 (s, 1H), 6.94-6.67 (m, 5H), 5.11 (d, J = 3.5 Hz, 1H), 4.99-4.87 (m, 1H), 4.52-4.39 (m, 2H), 4.30-4.24 (m, 1H), 3.90-3.67 (m, 3H), 3.66- 3.54 (m, 3H), 3.40 (d, J = 13.7 Hz, 1 H), 2.46 (s, 3H), 2.18-2.09 (m, 6.4 Hz, 2H), 2.03-1.99 (m, 1H), 1.83-1.70 (m, 2H), 1.68-1.54 (m, 1H), 1.42-1.38 (m, 10H), 1.38-1.36 (s, 2H), 0.92 (s, 9H) G154

tert-butyl N-1(1S)-3- carbamoyl-1-[[3- chloro-5-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]carbamoyl] propyl]carbamate 896.45 (300 MHz, DMSO-d₆) δ 10.07 (s, 1 H), 8.97 (s, 1H), 8.35 (d, J = 7.8 Hz, 1H), 7.77 (d, J = 9.2 Hz, 1H), 7.64 (d, J = 2.3 Hz, 1H), 7.40 (q, J = 8.3 Hz, 4H), 7.28 (s, 2H), 7.06 (d, J = 7.5 Hz, 1H), 6.95 (t, J = 1.7 Hz, 1H), 6.77 (s, 1H), 5.09 (d, J = 3.5 Hz, 1 H), 4.97-4.86 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.00 (d, J = 6.9 Hz, 1 H), 3.60 (s, 2H), 2.53 (d, J = 7.5 Hz, 2H), 2.45 (s, 3H), 2.30-2.10 (m, 4 H), 2.01-1.74 (m, 4H), 1.65-1.42 (m, 4H), 1.41-1.35 (m, 11H), 1.33-1.19 (m, 4H), 0.92 (s, 9H) G155

tert-butyl N-[(IS)-3- carbamoyl-1-[[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 5- methylphenyl]carba- moyl]propyl]carba- mate 876.40 (300 MHz, DMSO-D₆) δ 9.78 (s, 1 H), 9.00 (s, 1H), 8.37 (d, J = 7.7 Hz, 1H), 7.79 (d, J = 9.2 Hz, 1H), 7.49- 7.38 (m, 4H), 7.29-7.18 (m, 3H), 7.00 (d, J = 7.8 Hz, 1H), 6.79-6.72 (m, 2H), 5.10 (d, J = 3.5 Hz, 1H), 5.01- 4.83 (m, 1H), 4.63-4.36 (m, 2H), 4.30 (s, 1H), 4.06-3.97 (m, 1H), 3.62 (d, J = 3.2 Hz, 2H), 3.04-2.45 (m, 6H), 2.26 (s, 3H), 2.18-2.13 (m, 6H), 1.95- 1.70 (m, 2H), 1.62-1.51 (m, 4H), 1.39 (s, 9H), 1.32-1.24 (m, 4H), 0.95 (s, 9H) G156

tert-butyl N-1(1S)-3- carbamoyl-1-[[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(lS)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 2- methylphenyl]carba- moyl]propyl]carba- mate 876.50 (300 MHz, DMSO-d₆) δ 9.30 (s, 1H), 9.00 (s, 1H), 8.40 (d, J = 7.7 Hz, 1 H), 7.82 (d, J = 92 Hz, 1H), 7.47-7.34 (m, 6H), 7.23-6.93 (m, 4H), 6.82 (s, 1H), 5.13(d, J = 3.5Hz, 1H), 4.96- 4.90 (m, 1H), 4.60-4.38 (m, 2H), 4.30 (s, 1H), 4.08 (d, J = 6.8 Hz, 1H), 3.63 (d, J = 3.3 Hz, 2H), 2.60 (d, J = 7.6 Hz, 2H), 2.47 (s, 3H), 2.36-1.88 (m, 9H), 1.85-1.81 (m, 2H), 1.67-1.46 (m, 4H), 1.41 (d, J = 3.8 Hz, 11 H), 1.39-1.14 (m, 2H), 0.95 (s, 9H) G157

tert-butyl N-[(2S)-4- carbamoyl-1-[3-(2- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]ethyl) phenoxy]butan-2- yl]carbamate 807.3 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 7.89 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.1 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.28 (s, 1H), 7.16 (t, J = 7.8 Hz, 1H), 6.86- 6.70 (m, 5H), 5.76 (s, 1H), 5.17-5.09 (m, 1H), 4.93 (p, J = 7.2 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 3.84 (qd, J = 9.6, 5.8 Hz, 2H), 3.72 (dp, J = 9.0, 4.9 Hz, 1H), 3.62 (d, J = 3.4 Hz, 2 H), 3.35-3.32 (m, 4H), 2.85-2.69 (m, 2H), 2.60-2.58 (m, 1H), 2.46 (s, 3H), 2.20-1.99 (m, 4H), 1.82-1.76 (m, 2H), 1.62-1.57 (m, 1H), 1.44 (s, 9H), 0.90 (s, 9H) G158

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenoxy]butan-2- yl]carbamate 839.40 (300 MHz, DMSO-d₆) δ 9.00 (s, 1 H), 8.38 (d, J = 7.8 Hz, 1H), 7.87 (d, J = 9.2 Hz, 1H), 7.42 (q, J = 8.3 Hz, 4H), 7.29 (s, 1H), 7.03-6.98 (m, 2 H), 6.84-6.80 (m, 2H), 6.74 (s, 1H), 5.10 (d, J = 3.6 Hz, 1H), 4.98-4.88 (m, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 3.93 (d, J = 6.0 Hz, 2H), 3.75-3.73 (m, 1H), 3.64-3.61 (m, 2H), 2.58 (t, J = 7.6 Hz, 2H), 2.47 (s, 3H), 2.32- 2.28 (m, 1H), 2.21-2.16 (m, 2H), 2.07- 1.97 (m, 1H), 1.87-1.69 (m, 5H), 1.64-1.62 (m, 1H), 1.40 (s, 9H), 0.96 (s, 9H) G159

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenoxy]butan-2- yl]carbamate 853.35 (400 MHz, DMSO-d₆) δ 9.00 (s, 1 H), 8.39 (d, J = 7.8 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.45 (d, J = 8.3 Hz, 2H), 7.40 (d, J = 8.4 Hz, 2H), 7.28 (s, 1H), 7.06-6.96 (m, 2H), 6.87-6.80 (m, 2H), 6.75 (s, 1H), 5.11 (d, J = 3.5 Hz, 1H), 4.94-4.92 (m, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.30-4.28 (m, 1H), 3.92 (d, J = 6.1 Hz, 2H), 3.76-3.72 (m, 1H), 3.67-3.58 (m, 2H), 2.59 (t, J = 7.0 Hz, 2H), 2.47 (s, 3H), 2.33-2.29 (m, 1 H), 2.18-2.13 (m, 4H), 2.03-2.01 (m, 1H), 1.86-1.83 (m, 2H), 1.65-1.46 (m, 6H), 1.40 (s, 9H), 1.35-1.33 (m, 1H), 0.95 (s, 9H) G160

tert-butyl N-I(IS)- 3-carbamoyl-1-[[3- fluoro-5-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]carbamoyl] propyl]carbamate 880.45 (400 MHz, DMSO-D₆) δ 10.11 (s, 1 H), 8.99 (s, 1H), 8.39 (d, J = 7.7 Hz, 1H), 7.80 (d, J = 9.2 Hz, 1H), 7.51- 7.36 (m, 5H), 7.30 (s, 1H), 7.15 (s, 1 H), 7.09 (d, J = 7.6 Hz, 1H), 6.80 (s, 1H), 6.73 (d, J = 9.5 Hz, 1H), 5.11 (s, 1H), 4.92-4.85 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1 H), 4.29 (s, 1H), 4.01 (q, J = 7.4 Hz, 1H), 3.64-3.59 (m, 2H), 3.35 (s, 2H), 2.56-2.54 (m, 2H), 2.46 (s, 3H), 2.24- 2.08 (m, 2H), 2.06-1.70 (m, 4H), 1.58-1.48 (m, 4H), 1.39 (s, 9H), 1.37 (s, 2H), 1.28-1.24 (m, 3H), 0.93 (s, 9H) G161

tert-butyl N-(4- carbamoyl-1-[[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenyl]amino]bu- tan-2-yl)carbamate 866.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 7.79 (d, J = 9.2 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.24 (s, 1H), 6.85 (t, J = 7.8 Hz, 2H), 6.79 (d, J = 8.4 Hz, 1H), 6.71 (s, 1H), 6.60 (t, J = 8.2 Hz, 1H), 6.41 (t, J = 7.0 Hz, 1H), 5.22 (s, 1H), 5.10(d, J = 3.6 Hz, 1H), 4.92 (p, J = 7.5 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.64-3.56 (m, 6H), 3.12-2.99 (m, 1H), 3.06- 3.02 (m, 1H), 2.46 (s, 3H), 2.32-2.20 (m, 3H), 2.17-2.07 (m, 4H), 2.09-1.97 (m, 1H), 2.03-1.99 (m, 1H), 1.85- 1.73 (m, 1H), 1.57-1.53 (m, 1H), 1.54- 1.50 (m, 5H), 1.39 (d, J = 13.2 Hz, 2H), 1.33-1.21 (m, 6H), 0.94 (s, 9 H) G162

tert-butyl N-[(2S)-4- carbamoyl-1-[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 5- methylphenoxy]bu- tan-2-yl]carbamate 881.40 ¹H NMR (300 MHz, DMSO-d₆) δ 8. 97 (s, 1H), 8.35 (d, J = 7.8 Hz, 1H), 7.77 (d, J = 9.2 Hz, 1H), 7.40 (q, J = 8.2 Hz, 4H), 7.25 (s, 1H), 6.79 (t, J = 7.5 Hz, 2H), 6.72 (s, 1H), 6.59 (d d, J = 6.2, 2.0 Hz, 1H), 5.08 (d, J = 3.6 Hz, 1H), 4.97-4.86 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.88 (d, J = 5.9 Hz, 2H), 3.78-3.66 (m, 1H), 3.64- 3.57 (m, 2H), 2.45 (s, 3H), 2.33-2.24 (m, 1H), 2.22 (s, 3H), 2.17-2.08 (m, 3H), 2.06 (d, J = 0.9 Hz, 3H), 2.05- 1.94 (m, 2H), 1.87-1.72 (m, 2H), 1.69- 1.43 (m, 5H), 1.38 (s, 9H), 1.35 (s, 3H), 0.92 (s, 9H) G163

tert-butyl N-[(2S)-4- carbamoyl-1-[2,5- difluoro-3-(5-[[(25)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- phenoxy]butan-2- yl]carbamate 885.35 ¹H NMR (400 MHz, CD3OD) δ 8.8 7 (s, 1H), 7.47-7.33 (m, 4H), 6.79-6. 70 (m, 1H), 6.59-6.50 (m, 1H), 5.00 (q, J = 6.8 Hz, 1H), 4.64-4.53 (m, 2 H), 4.43 (br, 1H), 3.97 (d, J = 5.4 Hz, 2H), 3.87 (d, J = 10.9 Hz, 2H), 3.74 (dd, J = 11.0, 3.9 Hz, 1H), 2.62(t, J = 7.5 Hz, 2H), 2.47 (s, 3H), 2.39- 2.12 (m, 4H), 2.04-1.90 (m, 1H), 1.85- 1.73 (m, 1H), 1.70-1.54 (m, 5H), 1.50 (d, J = 7.0 Hz, 3H), 1.44 (s, 9 H), 1.40-1.35 (m, 3H), 1.03 (s, 9H) G164

(2S,4R)-1-[(2S)-2- (6-[2-[(1S)-3- carbamoyl-1-[(2- methylpropane-2- sulfinyl)amino]prop yl]pyridin-4- yl]hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-TV-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]pyrrol- idine-2- carboxamide 824.35 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 840-8.37 (t, J = 6.9 Hz, 2H), 7.81- 7.79 (d, J = 9.3 Hz, 1H), 7.47-7.41 (m, 2H), 7.39-7.37 (d, J = 8.3 Hz, 2 H), 7.31 (s, 1H), 7.20-7.10 (m, 2H), 6.85-6.77(m, 1H), 5.75-5.74 (d, J = 5.5 Hz, 1H), 5.11-5.10 (d, J = 3.5 Hz, 1H), 4.96-4.89 (m, 1H), 4.53-4.50 (d, J = 9.4 Hz, 1H), 4.45-4.41 (t, J = 8.0 Hz, 1H), 4.30-4.27 (m, 1H), 4.25- 4.21 (m, 1H), 3.61(s, 1H), 2.70-2.67 (t, J = 7.5 Hz, 2H), 2.46 (s, 3H), 2.45-2.23 (m, 1H), 2.17-2.01 (m, 3 H), 1.91-1.75 (m, 2H), 1.68-1.63 (m, 2H), 1.53-1.51 (m, 2H), 1.39-1.37 (d, J = 7.0 Hz, 3H), 1.31-1.23 (m, 2 H), 1.20-1.16 (t, J = 7.1 Hz, 3H), 1.10 (s, 9H), 0.93 (s, 9H) G165

tert-butyl N-1(1S)-3- carbamoyl-1-[[3-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(15)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]carbamoyl]- propyl]carbamate 848.65 (300 MHz, DMSO-d₆) δ 9.84 (s, 1H), 8.98 (d, J = 3.6 Hz, 1H), 8.37-8.34 (m, 1H), 7.79 (d, J = 9.2 Hz, 1H), 7.43- 7.36 (m, 6H), 7.29-7.17 (m, 2H), 7.05-6.69 (m, 3H), 5.08 (s, 1H), 4.96- 4.87 (m, 1H), 4.51 (d, J = 9.5 Hz, 1H), 4.45-4.39 (m, 2H), 4.27 (s, 1H), 4.02 (s, 1H), 3.63-3.59 (m, 2H), 2.45 (d, J = 3.7 Hz, 3H), 2.28-2.14 (m, 4H), 2.00-1.79 (m, 5H), 1.57-1.50 (m, 4H), 1.38-1.30 (m, 12H), 0.93 (s, 9H) G168

tert-butyl N-[(2S)-4- carbamoyl-1-[2- chloro-3-(3-[[(25)-1- [(2S,4R)-4-hydroxy- 2-([1-[4-(4-methyl- l,3-thiazol-5- yl)phenyl]cyclopro- pyl]carbamoyl)pyrro- lidin-1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenoxy]butan-2- yl]carbamate 867.20 (400 MHz, Methanol-d.) δ 8.88 (d, J = 2.6 Hz, 1H), 7.43-7.32 (m, 4H), 7.22- 7.16 (m, 1H), 6.99-6.91 (m, 2H), 4.67-4.51 (m, 3H), 4.04-3.91 (m, 3 H), 3.85-3.80 (m, 1H), 2.84-2.76 (m, 2H), 2.52-2.45 (m, 3H), 2.45-2.33 (m, 4H), 2.26-2.18 (m, 1H), 2.10-2.02 (m, 3H), 1.98-1.81 (m, 3H), 1.50- 1.42 (m, 9H), 1.40-1.28 (m, 4H), 1.07 (s, 9H) G169

tert-butyl N-[(2S)- 4-carbamoyl-1-[2- chloro-5-fluoro-3- (3-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenoxy]butan-2- yl]carbamate 873.30 (300 MHz, DMSO-d₆) δ 9.00 (s, 1 H), 8.39 (d, J = 7.8Hz, 1H), 7.91 (d, J = 9.3 Hz, 1H), 7.42-7.78 (m, 4H), 7.28 (s, 1H), 6.98 (d, J = 10.3 Hz, 1 H), 6.87-6.73 (m, 3H), 5.11 (d, J = 3.5 Hz, 1H), 4.99-4.90 (m, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.30-4.28 (m, 1H), 4.01-3.91 (m, 2H), 3.79-3.75 (m, 1H), 2.68 (t, J = 7.6 Hz, 2H), 2.47 (s, 3H), 2.30- 2.16 (m, 4H), 2.07-1.95 (m, 1H), 1.89-1.79 (m, 6H), 1.65-1.62 (m, 1 H), 1.39 (s, 9H), 1.34-1.32 (m, 3H), 0.96 (s, 9H) G170

tert-butyl N-[(2S)-4- carbamoyl-1-[2,5- difluoro-3-(3-[[(25)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- phenoxy]butan-2- yl]carbamate 857.30 (300 MHz, DMSO-d₆) δ 9.00 (d, J = 1.2 Hz, 1H), 8.39 (d, J = 7.7 Hz, 1H), 7.90 (d, J = 9.3 Hz, 1H), 7.42 (q, J = 8.2 Hz, 4H), 7.29 (s, 1H), 6.98 (s, 1H), 6.87 (d, J = 8.2 Hz, 1H), 6.76 (s, 1H), 6.69 (s, 1H), 5.12-5.10 (m, 1 H), 5.02-4.88 (m, 1H), 4.54 (d, J = 9.0 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.30-4.28 (m, 1H), 3.95-3.91 (m, 2H), 3.75-3.72 (m, 1H), 3.63-3.61 (m, 2H), 2.59-2.57 (m, 2H), 2.47 (s, 3H), 2.28-2.25 (m, 3H), 2.17-2.11 (m, 2 H), 1.77-1.71 (m, 5H), 1.39-1.36 (m, 12H), 0.96 (s, 9H) G171

tert-butyl N-[(2S)-4- carbamoyl-1-[2- chloro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl]- carbamoyl]pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- 5- methylphenoxy]bu- tan-2-yl]carbamate 869.35 (300 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 7.88 (d, J = 9.2 Hz, 1H), 7.42 (q, J = 8.4 Hz, 4H), 7.28 (s, 1H), 6.87-6.67 (m, 4H), 5.11 (d, J = 3.5 Hz, 1H), 4.98-4.88 (m, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 3.91 (d, J = 6.1 Hz, 2H), 3.82-3.74 (m, 1H), 3.63 (d, J = 3.3 Hz, 2H), 2.63 (t, J = 7.6 Hz, 2H), 2.47 (s, 3H), 2.36- 2.23 (m, 5H), 2.22-2.10 (m, 2H), 2.07-1.97 (m, 1H), 1.93-1.68 (m, 4 H), 1.66-1.55 (m, 1H), 1.40-1.37 (m, 12H), 0.96 (s, 9H)

Tert-butyl N-[(3S,4R)-1-carbamoyl-4-([4-[3-([[(2S)-1-[(2S,4R)-4-hydroxy-2-([[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]carbamoyl)pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]carbamoyl]amino)propyl]phenyl]methoxy)pentan-3-yl]carbamate (Intermediate G113)

To a stirred solution of tert-butyl N-[(3S,4R)-4-[[4-(3-aminopropyl)phenyl]methoxy]-1-carbamoylpentan-3-yl]carbamate (1.31 g, 3.329 mmol) and TEA (1.01 g, 9.987 mmol) in DCM (10.00 mL) was added triphosgene (345.74 mg, 1.165 mmol) in portions at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 2 h at 0° C. under nitrogen atmosphere. To the above mixture was added (2S,4R)-1-[(2S)-2-amino-3,3-dimethylbutanoyl]-4-hydroxy-N-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide (1.44 g, 3.335 mmol) in portions at 0° C. The resulting mixture was stirred for additional 2 h at room temperature. The resulting mixture was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with CH₂Cl₂/MeOH (12:1) to afford the title compound as a yellow solid (1.15 g, 41%): ¹H NMR (400 MHz, CDCl₃) δ 8.70 (s, 1H), 7.67 (s, 1H), 7.34 (d, J=1.3 Hz, 3H), 7.21 (t, J=6.9 Hz, 4H), 7.14 (dd, J=12.2, 7.8 Hz, 4H), 6.45 (d, J=27.0 Hz, 2H), 4.90 (d, J=9.5 Hz, 2H), 4.56 (dd, J=11.6, 3.9 Hz, 2H), 4.39-4.28 (m, 3H), 3.57-3.52 (m, 5H), 2.65-2.60 (m, 4H), 2.51 (s, 3H), 2.26-2.20 (m, 2H), 2.09-1.89 (m, 2H), 1.81-1.77 (m, 2H), 1.60-1.56 (m, 2H), 1.43 (s, 9H), 1.19 (s, 3H), 0.95 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=850.65.

4-[3-([2-[(tert-Butoxycarbonyl)amino]-4-carbamoylbutyl](methyl)amino)-2-fluorophenyl]butyl 4-nitrophenyl carbonate (Intermediate G166)

4-[3-([2-[(tert-butoxycarbonyl)amino]-4-carbamoylbutyl](methyl)amino)-2-fluorophenyl]butyl N-[(2S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]carbamate. To a stirred solution of tert-butyl N-(4-carbamoyl-1-[[2-fluoro-3-(4-hydroxybutyl)phenyl](methyl)amino]butan-2-yl)carbamate (693 mg, 1.69 mmol) and pyridine (200 mg, 2.53 mmol) in THF (10 mL) was added 4-nitrophenyl carbonochloridate (374 mg, 1.85 mmol) in THF (10 mL) dropwise at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 2 h at room temperature under nitrogen atmosphere until the active ester was fully converted. The reaction mixture was quenched with Sat.aq. NaHCO₃ (20 mL) and extracted with EA (20 mL). The organic layer was washed with brine (10 mL), dried over anhydrous Na₂SO₄ and filtered. The filtrate was concentrated under vacuum to give crude 4-[3-([2-[(tert-butoxycarbonyl)amino]-4-carbamoylbutyl](methyl)amino)-2-fluorophenyl]butyl 4-nitrophenyl carbonate intermediate. The crude intermediate was re-dissolved in THF (10 mL). Then to above solution were added (2S,4R)-1-[(2S)-2-amino-3,3-dimethylbutanoyl]-4-hydroxy-N-[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide hydrochloride (972 mg, 2.02 mmol), TEA (340 mg, 3.37 mmol) and DMA (5 mL) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 2 h at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure and the residue was purified by reverse phase flash chromatography with the following conditions: column, Spherical C18 Column, 20-40 um, 330 g; Mobile Phase A: Water (plus 10 mmol/L NH₄HCO₃), Mobile Phase B: ACN; Gradient: 40% to 60% B in 20 min; Detector: UV 254/220 nm. Desired fractions were collected at 53% B, concentrated under reduced pressure and lyophilized to afford title compound (852 mg, 57.36%) as a white solid; ¹H NMR (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.39 (d, J=7.7 Hz, 1H), 7.41 (d, J=17.1 Hz, 4H), 7.22 (s, 1H), 6.94 (t, J=7.7 Hz, 2H), 6.79 (t, J=8.2 Hz, 1H), 6.73 (t, J=6.8 Hz, 1H), 6.69 (s, 1H), 6.55 (d, J=9.1 Hz, 1H), 5.11 (s, 1H), 4.95-4.87 (m, 1H), 4.44 (t, J=8.0 Hz, 1H), 4.29 (s, 1H), 4.18 (d, J=9.1 Hz, 1H), 4.01 (s, 1H), 3.95 (s, 1H), 3.62-3.58 (m, 2H), 3.08-3.02 (m, 2H), 2.79 (d, J=4.0 Hz, 3H), 2.60-2.56 (m, 3H), 2.46 (s, 3H), 2.08-1.94 (m, 4H), 1.84-1.73 (m, 2H), 1.63-1.57 (m, 4H), 1.46-1.42 (m, 1H), 1.37 (s, 9H), 1.34-1.30 (m, 2H), 0.94 (s, 9H); LC/MS (ESI, m/z): [(M+1]⁺=882.35

The intermediates in Table 48 were prepared according to the procedure to prepare Intermediate G166.

TABLE 48 Characterization data for intermediates prepared according to above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR G167 625

4-[3-[(2S)-2-[(tert- butoxycar- bonyl)amino]-4- carbamoylbutoxy]-2- fluorophenyl]butyl N-[(2S)-1- [(2S,4R)-4- hydroxy-2-[[(1S)- 1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamate 869.60 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 7.47-7.42 (m, 2H), 7.38 (d, J = 8.4 Hz, 2H), 7.27 (s, 1H), 7.06-6.97 (m, 2H), 6.99- 6.91 (m, 1H), 6.83 (td, J = 6.6, 2.5 Hz, 2H), 6.74 (s, 1H), 5.11 (s, 1H), 4.91 (p, J = 7.0 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.17 (d, J = 9.2 Hz, 1H), 4.00 (s, 1H), 3.92 (d, J = 6.0 Hz, 3H), 3.74 (s, 1H), 3.62-3.58 (m, 2H), 2.63-2.59 (m, 1H), 2.46 (s, 3H), 2.15-2.11 (m, 2H), 2.08- 1.97 (m, 1H), 1.81-1.77 (m, 2H), 1.58 (s, 5H), 1.39 (s, 9H), 1.33 (s, 2H), 1.25 (s, 2H), 0.94 (s, 9H)

(4S,5R)-4-amino-5-([4-[3-(2-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]propoxy]ethoxy)propyl]phenyl]methoxy)hexanamide hydrochloride (Intermediate H)

To a solution of tert-butyl N-[(3S,4R)-1-carbamoyl-4-([4-[3-(2-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]propoxy]ethoxy)propyl]phenyl]methoxy)pentan-3-yl]carbamate (400 mg, 0.54 mmol) in 1,4-dioxane (6.00 mL) was added HCl (4 M in 1,4-dioxane, 6.00 mL) at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 5 hours at room temperature. The resulting mixture was concentrated under reduced pressure to afford the title compound as a brown solid (350 mg, 96%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.73-7.66 (m, 1H), 7.43 (s, 1H), 7.29 (d, J=8.0 Hz, 2H), 7.18 (d, J=7.9 Hz, 2H), 7.05-6.99 (m, 2H), 6.90-6.84 (m, 2H), 5.34 (dd, J=12.9, 5.2 Hz, 1H), 4.53 (d, J=11.8 Hz, 1H), 4.45 (d, J=11.7 Hz, 1H), 4.22 (d, J=6.5 Hz, 1H), 3.75 (dd, J=6.2, 3.4 Hz, 1H), 3.52-3.48 (m, 7H), 3.34-3.29 (m, 4H), 2.68-2.60 (m, 5H), 2.27-2.21 (m, 2H), 2.04-1.95 (m, 2H), 1.81-1.73 (m, 6H), 1.69-1.59 (m, 2H), 1.28-1.21 (m, 3H), 1.15 (d, J=6.6 Hz, 2H); MS (ESI, m/z): [(M+1)]⁺=638.40.

The following intermediates in Table 49 were prepared according to the above procedure to prepare Intermediate H.

TABLE 49 Characterization data for intermediates prepared according to procedure above. Inter- MS: medi- [(M + ate Structure Chemical Name 1)]⁺ ¹H-NMR H1

(4S,5R)-4-amino-5- [[4-(3-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxylpro- pyl)phenyl]meth- oxy]hexanamide hydrochloride 594.4 (400 MHz, CD₃OD) δ 7.32 (d, J = 8.0 Hz, 2H), 7.29-7.16 (m, 2H), 7.09-7.02 (m, 1H), 6.98 (td, J = 8.4, 7.5, 1.4 Hz, 2H), 5.34 (dd, J = 12.3, 5.4 Hz, 1H), 4.64 (d, J = 11.6 Hz, 1H), 4.56-4.44 (m, 1H), 3.89-3.75 (m, 1H), 3.77 (s, 1H), 3.70-3.66 (m, 8H), 3.61 (s, 1H), 3.52-3.46 (m, 4H), 3.38 (dt, J = 8.3, 4.3 Hz, 1H), 3.13-3.04 (m, 2H), 2.97-2.87 (m, 1H), 2.87-2.74 (m, 2H), 2.71 (t, J = 7.6 Hz, 2H), 2.44 (dt, J = 11.3, 7.2 Hz, 1H), 2.00-1.90 (m, 1H), 1.92 (s, 3H), 1.93-1.81 (m, 2H), 1.25 (d, J = 6.5 Hz, 3H). H2

(4S,5R)-4-amino-5- [[4-[3-(2-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy]eth- oxy)pro- pyl]phenyl]meth- oxy)hexanamide hydrochloride 638.5 (400 MHz, CD₃OD) δ 7.46-7.14 (m, 4H), 7.03-6.87 (m, 3H), 5.33 (s, 1H), 4.61 (d, J = 11.5 Hz, 1H), 4.48 (d, J = 11.5 Hz, 1H), 4.22 (s, 1H), 3.77 (s, 4H), 3.62 (s, 9H), 3.09 (s, 2H), 2.92 (d, J = 14.0 Hz, 2H), 2.80 (d, J = 14.8 Hz, 2H), 2.71 (s, 2H), 2.42 (s, 2H), 2.16 (s, 2H), 1.60 (s, 1H), 1.42 (s, 1H), 1.24 (d, J = 6.3 Hz, 3H). H3

(4S,5R)-4-amino-5- ([4-[3-(2-[3-[3- methyl-1-(1- methyl-2,6- dioxopiperidin-3- yl)-2-oxo-1,3- benzodiazol-4- yl]propoxy]eth- oxy)pro- pyl]phenyl]meth- oxy)hexanamide hydrochloride 652.5 (400 MHz, CD₃OD) δ 7.30 (d, J = 8.0 Hz, 2H), 7.22 (d, J = 7.4 Hz, 2H), 7.09-6.92 (m, 3H), 5.35 (dd, J = 13.0, 5.2 Hz, 1H), 4.85 (s, 2H), 3.83-3.74 (m, 2H), 3.70-3.62 (m, 4H), 3.63 (d, J = 14.5 Hz, 4H), 3.63-3.55 (m, 2H), 3.58-3.46 (m, 2H), 3.19 (d, J = 5.5 Hz, 2H), 3.09 (t, J = 7.7 Hz, 2H), 2.94 (s, 1H), 2.75 (dt, J = 32.0, 6.6 Hz, 2H), 1.97- 1.84 (m, 6H), 1.41 (d, J = 4.8 Hz, 4H), 1.33-1.20 (m, 4H). H4

(4S,5R)-4-amino-5- ([4-[3-(3-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]propoxylpro- poxy)pro- pyl]phenyl]meth- oxy)hexanamide hydrochloride 652.4 (400 MHz, CDCl₃) δ 8.73 (s, 1H), 7.24 (d, J = 7.8 Hz, 2H), 7.17 (d, J = 7.7 Hz, 2H), 6.94-6.86 (m, 2H), 6.73 (d, J = 8.0 Hz, 1H), 4.81-4.78 (m, 1H), 4.45-4.42 (m, 1H), 4.33 (t, J = 4.7 Hz, 2H), 4.26-4.21 (m, 1H), 3.92-3.88 (m, 4H), 3.81 (s, 5H), 3.58-3.53 (m, 4H), 3.47-3.41 (m, 3H), 2.80-2.54 (m, 7H), 1.88 (s, 5H), 1.27 (s, 3H). H5

(4S,5R)-4-amino-5- ([4-[3-(3-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy]pro- poxy)pro- pyl]phenyl]meth- oxy)hexanamide hydrochloride 652.5 (400 MHz, CD₃OD) δ 7.33-7.21 (m, 2H), 7.21 (d, J = 8.2 Hz, 2H), 7.05 (t, J = 7.8 Hz, 1H), 6.98 (t, J = 8.2 Hz, 2H), 5.34 (dd, J = 12.3, 5.4 Hz, 1H), 4.70-4.54 (m, 1H), 4.53-4.44 (m, 1H), 3.89-3.75 (m, 2H), 3.68- 3.62 (m, 3H), 3.67-3.52 (m, 4H), 3.44 (t, J = 6.4 Hz, 2H), 3.33 (s, 4H), 3.07 (t, J = 7.9 Hz, 2H), 2.96-2.87 (m, 1H), 2.81 (d, J = 14.0 Hz, 2H), 2.70 (t, J = 7.7 Hz, 2H), 2.43 (dt, J = 11.6, 7.4 Hz, 1H), 1.93-1.86 (m, 8H), 1.23-1.19 (m, 3H). H6

(4S,5R)-4-amino-5- ([4-[3-(4-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]propoxy]bu- toxy)pro- pyl]phenyl]meth- oxy)hexanamide hydrochloride 666.5 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.87 (d, J = 45.3 Hz, 2H), 7.31-7.27 (m, 1H), 7.20-7.16 (m, 2H), 7.07 (s, 1H), 7.02 (d, J = 14.9 Hz, 2H), 6.87 (d, J = 8.1 Hz, 1H), 5.76 (s, 1H), 5.34 (dd, J = 12.8, 5.3 Hz, 1H), 4.57-4.41 (m, 2H), 4.12 (dd, J = 11.0, 6.0 Hz, 1H), 4.07-3.99 (m, 1H), 3.87 (s, 2H), 3.78-3.72 (m, 2H), 3.40 (s, 6H), 2.70- 2.55 (m, 5H), 2.27-2.17 (m, 2H), 2.08 (s, 2H), 2.01 (d, J = 8.1 Hz, 1H), 1.92 (s, 1H), 1.79 (dq, J = 15.2, 7.7 Hz, 5H), 1.60-1.50 (m, 4H), 1.36 (s, 1H), 1.24 (s, 1H), 1.16- 1.07 (m, 3H). H7

(4S,5R)-4-amino-5- ([4-[3-(4-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy]bu- toxy)pro- pyl]phenyl]meth- oxy)hexanamide hydrochloride 666.4 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.02 (s, 2H), 7.45 (s, 1H), 7.38 (d, J = 8.1 Hz, 1H), 7.29 (d, J = 7.8 Hz, 2H), 7.26-7.09 (m, 3H), 6.97 (d, J = 5.8 Hz, 2H), 6.96-6.83 (m, 2H), 5.38 (dd, J = 12.5, 5.4 Hz, 1H), 4.52 (d, J = 11.6 Hz, 1H), 4.48-4.34 (m, 1H), 4.16-4.06 (m, 1H), 3.80-3.72 (m, 1H), 3.53-3.46 (m, 1H), 3.44 (d, J = 5.3 Hz, 1H), 3.41 (s, 5H), 3.40 (s, 4H), 3.39-3.31 (m, 2H), 3.26 (s, 1H), 2.96 (t, J = 7.9 Hz, 2H), 2.29-2.17 (m, 2H), 2.00 (dd, J = 11.8, 4.8 Hz, 2H), 1.78 (tt, J = 21.4, 8.1 Hz, 6H), 1.36 (s, 3H), 1.22-1.06 (m, 4H). H8

(4S,5R)-4-amino-5- [(4-[3-[(6-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]propoxy]hex- yl)oxy]pro- pyl]phenyl)meth- oxy]hexanamide hydrochloride 680.4 (400 MHz, CD₃OD) δ 7.28 (d, J = 7.8 Hz, 2H), 7.18 (d, J = 7.8 Hz, 2H), 7.02 (d, J = 8.3 Hz, 2H), 6.98 (d, J = 8.1 Hz, 1H), 5.32 (dd, J = 12.6, 5.5 Hz, 1H), 4.62 (d, J = 11.5 Hz, 1H), 4.50 (d, J = 11.5 Hz, 1H), 4.23 (d, J = 6.6 Hz, 1H), 3.84-3.73 (m, 3H), 3.68 (d, J = 1.1 Hz, 11H), 2.92 (dd, J = 18.3, 5.2 Hz, 1H), 2.79 (q, J = 9.9, 8.1 Hz, 4H), 2.68 (t, J = 7.7 Hz, 2H), 2.51-2.35 (m, 2H), 2.17 (d, J = 10.5 Hz, 1H), 1.89 (dp, J = 21.9, 6.9 Hz, 2H), 1.63 (q, J = 6.9 Hz, 5H), 1.52 (s, 2H), 1.31 (s, 1H), 1.24 (d, J = 6.4 Hz, 3H). H9

(4S,5R)-4-amino-5- [(4-[3-[(5-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4-yl]pro- poxy]pentyl)oxy]pro- pyl]phenyl)meth- oxy]hexanamide hydrochloride 680.5 (400 MHz, CD₃OD) δ 7.29 (d, J = 7.9 Hz, 2H), 7.19 (d, J = 7.9 Hz, 2H), 7.09-6.93 (m, 3H), 5.34 (dd, J = 12.2, 5.4 Hz, 1H), 4.62 (d, J = 11.5 Hz, 1H), 4.50 (d, J = 11.6 Hz, 1H), 3.77 (s, 2H), 3.62 (s, 9H), 3.48-3.42 (m, 6H), 3.12-3.03 (m, 2H), 2.85-2.77 (m, 2H), 2.69 (t, J = 7.7 Hz, 2H), 2.51-2.36 (m, 1H), 1.93 (s, 3H), 1.87 (td, J = 15.3, 14.4, 6.5 Hz, 2H), 1.64 (t, J = 7.0 Hz, 5H), 1.58- 1.46 (m, 2H), 1.25 (d, J = 6.5 Hz, 3H). H10

(4S,5R)-4-amino-5- [(4-[3-[(6-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5-yl]pro- poxy]hexyl)oxy]pro- pyl]phenyl)meth- oxy]hexanamide hydrochloride 692.4 (400 MHz, DMSO-d₆) δ 7.37 (s, 1H), 7.27 (d, J = 7.8 Hz, 2H), 7.24-7.13 (m, 2H), 7.05-6.98 (m, 2H), 6.90-6.81 (m, 2H), 5.34 (dd, J = 12.7, 5.3 Hz, 1H), 4.51 (d, J = 11.7 Hz, 1H), 4.47 (s, 1H), 4.43 (d, J = 11.7 Hz, 1H), 3.60 (dd, J = 6.6, 3.6 Hz, 1H), 3.51 (d, J = 4.9 Hz, 1H), 3.42-3.30 (m, 14H), 3.09- 3.02 (m, 1H), 2.95 (s, 6H), 2.93-2.84 (m, 1H), 2.79 (s, 6H), 2.05-1.96 (m, 1H), 1.85- 1.73 (m, 5H), 1.71 (dd, J = 10.1, 4.8 Hz, 1H), 1.64-1.50 (m, 2H), 1.54-1.46 (m, 4H). H11

(4S,5R)-4-amino-5- [(4-[3-[(6-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4-yl]pro- poxy]hexyl)oxy]pro- pyl]phenyl)meth- oxy]hexanamide hydrochloride 694.6 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.00 (s, 2H), 7.44 (s, 1H), 7.29 (d, J = 7.7 Hz, 2H), 7.18 (s, 1H), 7.16 (s, 1H), 7.00-6.83 (m, 4H), 5.38 (dd, J = 12.5, 5.3 Hz, 1H), 4.53 (d, J = 11.6 Hz, 1H), 4.45 (d, J = 11.7 Hz, 1H), 4.25 (s, 2H), 3.80-3.73 (m, 1H), 3.43 (d, J = 5.9 Hz, 1H), 3.42-3.30 (m, 9H), 3.26 (s, 1H), 2.90 (s, 1H), 2.77-2.56 (m, 4H), 2.29-2.17 (m, 3H), 2.04-1.95 (m, 1H), 1.82 (s, 2H), 1.83-1.69 (m, 4H), 1.51 (d, J = 7.8 Hz, 5H), 1.36 (s, 4H), 1.15 (d, J = 6.3 Hz, 3H). H12

(4S,5R)-4-amino-5- [(4-[3-[(6-[3-[3- methyl-1-(1- methyl-2,6- dioxopiperidin-3- yl)-2-oxo-1,3- benzodiazol-5-yl]pro- poxy]hexyl)oxy]pro- pyl]phenyl)meth- oxy]hexanamide hydrochloride 708.6 (400 MHz, DMSO-d₆) δ 7.99 (s, 2H), 7.44 (s, 1H), 7.29 (d, J = 7.8 Hz, 2H), 7.17 (d, J = 7.9 Hz, 2H), 7.06-6.98 (m, 2H), 6.94- 6.82 (m, 2H), 5.41 (dd, J = 12.9, 5.3 Hz, 1H), 4.78 (s, 3H), 4.57-4.42 (m, 2H), 3.82- 3.73 (m, 1H), 3.42-3.31 (m, 4H), 3.27 (s, 1H), 3.04 (s, 3H), 3.02-2.92 (m, 1H), 2.80 (s, 1H), 2.78-2.67 (m, 1H), 2.63 (dt, J = 20.4, 7.8 Hz, 4H), 2.29-2.17 (m, 2H), 2.01 (d, J = 12.7 Hz, 1H), 1.82-1.76 (m, J = 16.3, 8.0, 7.3 Hz, 6H), 1.51 (s, 5H), 1.37 (s, 4H), 1.33 (s, 4H), 1.22-1.12 (m, 3H). H13

(4S,5R)-4-amino-5- [(4-[3-[(7-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5-yl]pro- poxy]heptyl)oxy]pro- pyl]phenyl)meth- oxy]hexanamide hydrochloride 708.6 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.95 (s, 2H), 7.43 (s, 1H), 7.29 (d, J = 7.8 Hz, 2H), 7.17 (d, J = 7.7 Hz, 2H), 7.05-6.97 (m, 2H), 6.93 (s, 1H), 6.86 (d, J = 8.6 Hz, 1H), 5.34 (dd, J = 12.7, 5.3 Hz, 1H), 4.53 (d, J = 11.6 Hz, 1H), 4.45 (d, J = 11.7 Hz, 1H), 3.42-3.30 (m, 8H), 3.34 (s, 8H), 2.91 (s, 1H), 2.73-2.56 (m, 6H), 2.28-2.17 (m, 2H), 2.01 (d, J = 8.2 Hz, 1H), 1.81-1.74 (m, 4H), 1.50 (s, 5H), 1.36-1.31 (m, 5H), 1.15 (d, J = 6.5 Hz, 3H). H14

(4S,5R)-4-amino-5- [(4-[3-[(8-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5-yl]pro- poxy]octyl)oxy]pro- pyl]phenyl)meth- oxy]hexanamide hydrochloride 722.7 (400 MHz, DMSO-d₆) δ 7.88 (s, 1H), 7.76- 7.61 (m, 5H), 7.26 (q, J = 9.7, 8.8 Hz, 1H), 7.23-7.10 (m, 1H), 7.05-6.98 (m, 1H), 6.86 (d, J = 10.2 Hz, 1H), 4.53 (d, J = 11.5 Hz, 1H), 4.23 (t, J = 6.5 Hz, 5H), 3.93 (d, J = 5.8 Hz, 1H), 3.65 (s, 1H), 3.57 (s, 1H), 3.33 (s, 3H), 2.67-2.58 (m, 2H), 2.19 (s, 1H), 1.79 (dd, J = 17.1, 9.3 Hz, 2H), 1.71-1.59 (m, 3H), 1.45-1.31 (m, 5H), 1.36 (s, 6H), 1.34-1.24 (m, 1H), 1.29 (s, 4H), 1.25 (s, 2H), 1.21-1.06 (m, 2H), 0.96-0.81 (m, 9H). H15

(4S,5R)-4-amino-5- [(4-[3-[2-(2-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5-yl]pro- poxy]ethoxy)eth- oxy]pro- pyl]phenyl)meth- oxy]hexanamide hydrochloride 682.4 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.68-7.53 (m, 4H), 7.28 (d, J = 7.6 Hz, 2H), 7.17 (d, J = 7.8 Hz, 2H), 7.07-6.98 (m, 2H), 6.87 (d, J = 8.1 Hz, 1H), 5.38-5.29 (m, 1H), 4.65 (d, J = 6.5 Hz, 1H), 4.57-4.42 (m, 4H), 4.21 (d, J = 8.3 Hz, 2H), 4.14-4.07 (m, 3H), 3.94-3.82 (m, 3H), 3.82-3.72 (m, 3H), 3.14-3.04 (m, 2H), 2.63 (dt, J = 21.6, 7.8 Hz, 6H), 2.24 (t, J = 7.6 Hz, 2H), 2.00 (d, J = 15.7 Hz, 2H), 1.91 (d, J = 2.6 Hz, 2H), 1.86-1.64 (m, 7H), 1.51 (d, J = 6.6 Hz, 1H). H16

(4S,5R)-4-amino-5- [(4-[3-[2-(2-[3-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]pro- poxy]ethoxy)eth- oxy]pro- pyl]phenyl)meth- oxy]hexanamide hydrochloride 682.5 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.67-7.53 (m, 1H), 7.43 (s, 1H), 7.28 (d, J = 7.9 Hz, 2H), 7.17 (d, J = 7.5 Hz, 2H), 6.99-6.91 (m, 3H), 6.91-6.84 (m, 1H), 5.37 (dd, J = 12.6, 5.4 Hz, 1H), 4.52 (d, J = 11.7 Hz, 1H), 4.45 (d, J = 11.5 Hz, 1H), 4.16- 4.08 (m, 1H), 3.78-3.72 (m, 1H), 3.65 (s, 2H), 3.56 (s, 3H), 3.40 (s, 8H), 3.27 (s, 1H), 3.00-2.83 (m, 3H), 2.67-2.56 (m, 3H), 2.24 (t, J = 7.5 Hz, 2H), 2.08-1.95 (m, 2H), 1.92 (s, 1H), 1.78 (ddd, J = 22.8, 15.2, 8.0 Hz, 4H), 1.77 (s, 2H), 1.19 (d, J = 2.6 Hz, 1H), 1.12 (dd, J = 18.1, 6.6 Hz, 3H). H17

(4S,5R)-4-amino-5- [(4-[16-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H-1,3- benzodiazol-5-yl]- 4,7,10,13- tetraoxahexadecan- yl]phenyl)meth- oxy]hexanamide hydrochloride 726.6 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.02 (s, 2H), 7.64 (t, J = 6.1 Hz, 1H), 7.63-7.52 (m, 1H), 7.46 (s, 1H), 7.32-7.21 (m, 2H), 7.17 (d, J = 7.9 Hz, 2H), 7.07-6.98 (m, 2H), 6.94 (s, 1H), 6.91-6.84 (m, 1H), 5.35 (dd, J = 12.7, 5.3 Hz, 1H), 4.53 (d, J = 11.7 Hz, 1H), 4.45 (d, J = 11.7 Hz, 1H), 4.09-3.98 (m, 1H), 3.76 (dt, J = 8.8, 4.3 Hz, 1H), 3.66 (s, 1H), 3.56-3.45 (m, 3H), 3.40 (s, 5H), 3.44-3.34 (m, 3H), 3.32 (s, 3H), 3.27 (s, 1H), 2.93-2.85 (m, 1H), 2.66 (tt, J = 22.6, 8.3 Hz, 6H), 2.25 (t, J = 7.5 Hz, 2H), 2.01 (d, J = 9.2 Hz, 2H), 1.80 (dd, J = 18.8, 7.8 Hz, 5H), 1.77-1.67 (m, 1H), 1.27-1.04 (m, 4H). H18

(2S,4R)-1-[(2S)-2- [2-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]acet- amido]- 3,3-dimeth- ylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 707.5 (400 MHz, DMSO-d₆) δ 8.60 (s, 1H), 8.10 (d, J = 9.3 Hz, 1H), 8.06 (s, 2H), 7.47-7.37 (m, 4H), 7.31 (d, J = 8.0 Hz, 2H), 7.26 (d, J = 8.0 Hz, 2H), 6.92 (s, 1H), 6.80 (s, 1H), 4.58-4.39 (m, 4H), 4.35 (s, 1H), 4.23 (dd, J = 15.9, 5.3 Hz, 1H), 3.79-3.73 (m, 1H), 3.66 (dt, J = 14.6, 5.8 Hz, 3H), 3.49-3.37 (m, 1H), 3.26 (s, 1H), 2.46 (s, 3H), 2.24 (t, J = 7.2 Hz, 2H), 2.10-2.00 (m, 1H), 1.96- 1.85 (m, 1H), 1.81-1.71 (m, 1H), 1.75 (s, 2H), 1.15 (d, J = 6.3 Hz, 3H), 0.92 (s, 9H). H19

(2S,4R)-1-[(2S)-2- [[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]form- amido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 693.5 (400 MHz, CD₃OD) δ 9.86 (s, 1H), 7.85 (t, J = 7.5 Hz, 2H), 7.56 (dt, J = 14.6, 8.0 Hz, 6H), 4.76 (d, J = 12.3 Hz, 1H), 4.68-4.53 (m, 5H), 4.44 (d, J = 15.6 Hz, 1H), 4.01 (d, J = 10.9 Hz, 1H), 3.87 (s, 2H), 3.77 (s, 1H), 3.62 (s, 1H), 3.44 (s, 2H), 3.37 (s, 3H), 2.51-2.38 (m, 1H), 2.27 (s, 1H), 2.12 (s, 1H), 1.99-1.83 (m, 1H), 1.31-1.28 (m, 2H), 1.12 (d, J = 11.3 Hz, 9H). H20

(2S,4R)-1-[(2S)-2- [3-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pro- panamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 721.5 (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.58 (t, J = 6.1 Hz, 1H), 8.07-7.98 (m, 2H), 7.94 (d, J = 9.4 Hz, 1H), 7.49-7.35 (m, 4H), 7.28 (d, J = 8.1 Hz, 2H), 7.20 (d, J = 7.8 Hz, 2H), 6.92 (s, 1H), 4.58-4.49 (m, 3H), 4.48- 1.43 (m, 5H), 3.76 (dd, J = 6.5, 3.5 Hz, 1H), 3.66 (dd, J = 6.8, 3.0 Hz, 1H), 3.26 (d, J = 7.7 Hz, 1H), 2.88-2.72 (m, 2H), 2.48- 2.41 (m, 4H), 2.24 (t, J = 7.5 Hz, 2H), 2.05- 2.02 (m, 1H), 1.92 (td, J = 8.4, 4.2 Hz, 1H), 1.74 (p, J = 7.5, 7.0 Hz, 2H), 1.14 (d, J = 6.4 Hz, 3H), 0.91 (s, 9H). H21

(2S,4R)-1-[(2S)-2- (2-[3-[4-([[(2R,3S)- 3-amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pro- poxy]acetamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 765.5 (400 MHz, DMSO-d₆) δ 9.28 (s, 1H), 8.64 (d, J = 23.9 Hz, 1H), 8.18 (s, 2H), 7.43-7.38 (m, 6H), 7.25 (d, J = 8.0 Hz, 2H), 7.15 (d, J = 7.1 Hz, 3H), 4.54 (d, J = 9.7 Hz, 1H), 4.45 (s, 2H), 4.35 (s, 1H), 4.26 (s, 1H), 3.93 (d, J = 11.7 Hz, 2H), 3.77 (s, 2H), 3.46 (s, 3H), 3.39 (s, 1H), 3.16 (d, J = 12.4 Hz, 2H), 2.62 (d, J = 9.4 Hz, 3H), 2.43 (s, 3H), 2.24 (s, 2H), 2.06 (s, 1H), 1.82-1.76 (m, 5H), 1.12 (d, J = 6.5 Hz, 3H), 0.94 (s, 9H). H22

(2S,4R)-1-[(2S)-2- (2-[4-[4-([[(2R,3S)- 3-amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]bu- toxy]acet- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 779.5 (400 MHz, DMSO-d₆) δ 9.04 (d, J = 24.2 Hz, 1H), 8.61 (t, J = 6.2 Hz, 1H), 8.02 (d, J = 45.4 Hz, 3H), 7.45-7.36 (m, 5H), 7.27 (d, J = 7.6 Hz, 2H), 7.17 (d, J = 7.7 Hz, 2H), 6.92 (s, 1H), 3.91 (d, J = 3.1 Hz, 2H), 3.75 (dd, J = 6.0, 3.2 Hz, 1H), 3.65 (d, J = 3.2 Hz, 2H), 3.62 (s, 1H), 3.50 (s, 3H), 3.39 (d, J = 2.7 Hz, 6H), 3.17 (d, J = 3.3 Hz, 1H), 2.60 (t, J = 7.3 Hz, 2H), 2.44 (s, 3H), 2.24 (t, J = 7.4 Hz, 2H), 2.07 (t, J = 10.4 Hz, 1H), 1.91 (td, J = 8.8, 8.3, 4.4 Hz, 1H), 1.75 (q, J = 7.9 Hz, 2H), 1.68-1.60 (m, 2H), 1.57 (d, J = 6.9 Hz, 2H), 1.14 (d, J = 6.4 Hz, 3H), 0.94 (d, J = 2.9 Hz, 9H). H23

(2S,4S)-1-[(2S)-2- (2-[4-[4-([[(2R,3S)- 3-amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]bu- toxy]acet- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 779.5 (400 MHz, CD₃OD) δ 9.67 (s, 1H), 7.55 (d, J = 8.3 Hz, 2H), 7.51 (d, J = 8.5 Hz, 2H), 7.30 (d, J = 7.5 Hz, 2H), 7.22 (d, J = 8.0 Hz, 2H), 4.63 (d, J = 9.1 Hz, 1H), 4.58- 4.39 (m, 3H), 3.96 (d, J = 4.7 Hz, 2H), 3.88-3.84 (m, 9H), 3.52-3.48 (m, 2H), 3.37 (s, 4H), 2.67 (d, J = 7.6 Hz, 2H), 2.58 (s, 3H), 2.44 (dd, J = 12.7, 6.6 Hz, 1H), 1.72 (d, J = 28.6 Hz, 3H), 1.25 (d, J = 6.4 Hz, 3H), 1.05 (s, 9H). H24

(2S,4R)-1-((S)-2- (5-(4-((((2R,3S)- 3,6-diamino-6- oxohexan-2- yl)oxy)meth- yl)phenyl)pentan- amido)-3,3- dimethylbutanoyl)- 4-hydroxy-N-(4-(4- methylthiazol-5- yl)benzyl)pyr- rolidine- 2-carboxamide 749.4 (400 MHz, DMSO-d₆) δ 9.06 (d, J = 2.8 Hz, 1H), 8.68 (s, 1H), 8.57 (t, J = 6.2 Hz, 1H), 8.06 (s, 4H), 7.85 (d, J = 9.3 Hz, 1H), 7.49 (d, J = 8.2 Hz, 1H), 7.46-7.36 (m, 5H), 7.29 (d, J = 7.7 Hz, 3H), 7.16 (d, J = 7.8 Hz, 4H), 6.90 (s, 1H), 4.58-4.49 (m, 2H), 4.46 (d, J = 6.5 Hz, 1H), 4.42 (dd, J = 10.8, 3.1 Hz, 1H), 4.36 (s, 1H), 4.31-4.12 (m, 1H), 3.77 (td, J = 6.6, 3.8 Hz, 1H), 3.25 (s, 1H), 3.17 (s, 1H), 2.56 (d, J = 7.2 Hz, 1H), 2.46 (d, J = 4.4 Hz, 4H), 2.25 (t, J = 7.4 Hz, 3H), 2.21-2.11 (m, 1H), 2.03 (d, J = 8.6 Hz, 1H), 1.93 (dd, J = 12.8, 8.4 Hz, 1H), 1.81- 1.68 (m, 2H), 1.56-1.50 (m, 4H), 1.18-1.12 (m, 4H), 1.09 (d, J = 6.3 Hz, 1H), 0.93 (s, 2H). H25

(2S,4S)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- amino-5- carbamoylpentan-2- yl]oxy]meth- yl)phenyl]pentan- amido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 749.4 (400 MHz, DMSO-d₆) δ 9.13-9.02 (m, 2H), 8.64 (t, J = 6.1 Hz, 1H), 7.86 (d, J = 8.8 Hz, 1H), 7.51-7.31 (m, 7H), 7.28 (t, J = 6.6 Hz, 3H), 7.23-7.12 (m, 3H), 6.90 (s, 1H), 4.56-4.45 (m, 3H), 4.44 (d, J = 4.4 Hz, 1H), 4.45-4.32 (m, 2H), 4.31-4.12 (m, 2H), 3.93 (dd, J = 10.0, 5.7 Hz, 1H), 3.81-3.72 (m, 1H), 3.47-3.36 (m, 1H), 3.40 (s, 5H), 3.26 (s, 2H), 3.17 (s, 3H), 2.56 (d, J = 7.3 Hz, 4H), 2.33-2.21 (m, 3H), 2.20-2.11 (m, 1H), 1.09 (d, J = 6.1 Hz, 1H), 0.94 (s, 9H). H26

(2S,4R)-1-[(2S)-2- [2-(2-[3-[4- ([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pro- poxy]ethoxy)acet- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 809.5 (400 MHz, DMSO-d₆) δ 9.07 (s, 1H), 8.62 (t, J = 6.1 Hz, 1H), 8.06 (s, 2H), 7.41 (d, J = 8.6 Hz, 4H), 7.27 (d, J = 7.9 Hz, 2H), 7.15 (d, J = 7.8 Hz, 2H), 6.92 (s, 1H), 4.60- 4.32 (m, 6H), 4.31-4.20 (m, 1H), 3.77 (d, J = 8.8 Hz, 1H), 3.54 (s, 8H), 3.43 (t, J = 4.4 Hz, 2H), 3.25 (s, 1H), 2.60 (t, J = 7.8 Hz, 2H), 2.44 (s, 3H), 2.25 (t, J = 7.5 Hz, 2H), 2.07 (t, J = 10.6 Hz, 1H), 1.76 (tq, J = 14.9, 6.9 Hz, 4H), 1.14 (d, J = 6.4 Hz, 3H), 0.95 (s, 9H). H27

(2S,4R)-1-[(2S)-2- [2-[2-(2-[3-[4- ([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pro- poxy]ethoxy)eth- oxy]acetamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 853.6 (400 MHz, DMSO-d₆) δ 9.06 (s, 1H), 8.63 (t, J = 6.0 Hz, 1H), 8.06 (s, 3H), 7.41 (s, 5H), 7.28 (d, J = 7.3 Hz, 2H), 7.17 (t, J = 9.3 Hz, 2H), 6.92 (s, 1H), 4.60-4.50 (m, 2H), 4.48-4.41 (m, 2H), 4.41-4.33 (m, 2H), 4.25 (dd, J = 15.9, 5.7 Hz, 1H), 4.14 (d, J = 5.7 Hz, 1H), 3.98 (s, 1H), 3.81-3.73 (m, 1H), 3.65 (d, J = 3.8 Hz, 2H), 3.61 (s, 2H), 3.52-3.47 (m, 5H), 3.39-3.24 (m, 4H), 3.25 (s, 1H), 2.64-2.54 (m, 2H), 2.45 (s, 3H), 2.25 (t, J = 7.5 Hz, 3H), 1.80-1.72 (m, 5H), 1.15 (dd, J = 6.3, 2.0 Hz, 3H), 0.95 (s, 9H). H28

(2S,4R)-1-[(2S)-2- [15-[4-([[(2R,3S)- 3-amino-5- carbamoylpentan-2- yl]oxy]meth- yl)phenyl]- 3,6,9,12- tetraoxapentadecan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 897.6 (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.61 (t, J = 6.0 Hz, 1H), 7.98 (s, 3H), 7.42 (d, J = 12.3 Hz, 6H), 7.29 (d, J = 7.9 Hz, 2H), 7.17 (d, J = 8.0 Hz, 2H), 6.93 (s, 1H), 4.61- 4.49 (m, 2H), 4.49-4.34 (m, 4H), 4.25 (dd, J = 15.8, 5.7 Hz, 1H), 3.97 (s, 2H), 3.76 (s, 1H), 3.71-3.64 (m, 1H), 3.62 (s, 3H), 3.57-3.43 (m, 4H), 3.40-3.35 (m, 4H), 3.27 (s, 1H), 2.59 (t, J = 7.6 Hz, 2H), 2.45 (s, 3H), 2.24 (t, J = 7.5 Hz, 2H), 2.12-2.02 (m, 1H), 1.96-1.86 (m, 2H), 1.75 (h, J = 7.8, 7.3 Hz, 4H), 1.18-1.10 (m, 4H), 0.95 (s, 9H). H29

(2S,4R)-1-[(2S)-2- [4-[4-([[(2R,3S)-3- amino-5- carbamoylpentan-2- yl]oxy]meth- yl)phenyl]butan- amido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 735.4 Used directly in next step without further purification H30

(2S,4R)-1-[(2S)-2- (2-[2-[4-([[(2R,3S)- 3-amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]eth- oxy]acet- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 751.5 (400 MHz, DMSO-d₆) δ 9.02 (s, 1H), 8.63 (t, J = 6.1 Hz, 1H), 7.99 (s, 3H), 7.46-7.36 (m, 4H), 7.33-7.19 (m, 4H), 6.93 (s, 1H), 4.59-4.51 (m, 1H), 4.51-4.35 (m, 3H), 4.36 (s, 1H), 4.27 (dd, J = 15.8, 5.7 Hz, 1H), 3.95 (s, 2H), 3.78-3.67 (m, 1H), 3.39 (s, 3H), 3.26 (s, 1H), 3.17 (s, 1H), 2.95 (s, 1H), 2.87 (t, J = 6.8 Hz, 2H), 2.79 (s, 1H), 2.44 (s, 3H), 2.24 (t, J = 7.5 Hz, 2H), 2.07 (t, J = 10.3 Hz, 1H), 1.99-1.85 (m, 2H), 1.79-1.70 (m, 1H), 1.15-1.12 (m, 3H), 0.93 (s, 9H). H31

(2S,4R)-1-[(2S)-2- [2-(2-[2-[4- ([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]eth- oxy]ethoxy)acet- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 795.6 (400 MHz, DMSO-d₆) δ 9.02 (s, 1H), 8.61 (t, J = 5.9 Hz, 1H), 8.01 (s, 3H), 7.30-7.17 (m, 3H), 6.91 (s, 1H), 4.62-4.41 (m, 5H), 4.40 (d, J = 8.9 Hz, 1H), 4.37 (s, 2H), 4.26 (dd, J = 15.9, 5.7 Hz, 2H), 3.97 (s, 3H), 3.76 (d, J = 6.0 Hz, 2H), 3.49 (d, J = 6.5 Hz, 1H), 3.40 (s, 6H), 3.27 (s, 1H), 3.18 (s, 1H), 2.85-2.82 (m, 3H), 2.43 (s, 2H), 2.25 (t, J = 7.5 Hz, 2H), 2.12-1.99 (m, 2H), 1.97-1.86 (m, 1H), 1.74 (dd, J = 14.8, 7.4 Hz, 2H), 1.15 (d, J = 6.4 Hz, 4H), 1.08 (d, J = 6.2 Hz, 1H), 0.96 (s, 9H). H32

(2S,4R)-1-[(2S)-2- [2-[2-(2-[2-[4- ([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]eth- oxy]ethoxy)eth- oxy]acetamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 839.6 (400 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.61 (t, J = 6.1 Hz, 1H), 7.94 (s, 3H), 7.43 (d, J = 9.1 Hz, 3H), 7.40 (s, 3H), 7.28 (d, J = 7.9 Hz, 2H), 7.20 (d, J = 7.9 Hz, 2H), 6.93 (s, 1H), 4.61-4.49 (m, 2H), 4.48-4.35 (m, 4H), 3.97 (s, 2H), 3.57 (t, J = 10.4 Hz, 10H), 3.39 (s, 2H), 3.27 (s, 1H), 2.77 (t, J = 6.9 Hz, 2H), 2.44 (s, 3H), 2.26-2.21 (m, 5H), 1.74 (p, J = 7.5 Hz, 2H), 1.18-1.12 (m, 3H), 0.95 (s, 9H). H33

(2S,4R)-1-[(2S)-2- [14-[4-([[(2R,3S)- 3-amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]- 3,6,9,12- tetraoxatetradecan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 883.7 (400 MHz, DMSO-d₆) δ 9.08 (s, 1H), 8.65- 8.48 (m, 1H), 8.11 (s, 3H), 7.41 (s, 5H), 7.29 (d, J = 7.9 Hz, 2H), 7.20 (d, J = 7.9 Hz, 2H), 6.91 (s, 1H), 4.60-4.49 (m, 2H), 4.49-4.40 (m, 2H), 4.40-4.34 (m, 2H), 4.25 (dd, J = 15.8, 5.7 Hz, 1H), 3.81-3.73 (m, 2H), 3.66 (d, J = 3.8 Hz, 1H), 3.64-3.59 (m, 3H), 3.56-3.53 (m, 3H), 3.53-3.50 (m, 3H), 3.48 (s, 4H), 3.40 (s, 2H), 3.25 (s, 1H), 2.78 (t, J = 7.0 Hz, 2H), 2.46 (s, 3H), 2.25 (t, J = 7.9 Hz, 2H), 2.07 (t, J = 10.4 Hz, 1H), 1.91 (ddd, J = 13.0, 8.7, 4.6 Hz, 1H), 1.80- 1.71 (m, 2H), 1.17-1.12 (m, 3H), 0.95 (s, 9H). H34

(2S,4R)-1-((S)-2- (6-(4-((((2R,3S)- 3,6-diamino-6- oxohexan-2- yl)oxy)meth- yl)phenyl)hexan- amido)- 3,3- dimethylbutanoyl)- 4-hydroxy-N-(4-(4- methylthiazol-5- yl)benzyl)pyr- rolidine- 2-carboxamide 763.4 (400 MHz, DMSO-d₆) δ 9.08 (d, J = 1.1 Hz, 1H), 8.58 (t, J = 6.1 Hz, 1H), 8.10 (s, 3H), 7.84 (d, J = 9.3 Hz, 1H), 7.51-7.37 (m, 5H), 7.33-7.25 (m, 2H), 7.19-7.14 (m, 2H), 6.91 (s, 1H), 4.58-4.49 (m, 2H), 4.45-4.40 (m, 3H), 4.35 (s, 1H), 4.22 (dd, J = 15.9, 5.4 Hz, 1H), 3.82-3.74 (m, 1H), 3.67-3.63 (m, 1H), 3.61 (s, 1H), 3.39 (s, 1H), 3.25 (s, 1H), 2.58-2.53 (m, 2H), 2.46 (d, J = 4.2 Hz, 3H), 2.30-2.21 (m, 3H), 2.17-2.00 (m, 2H), 1.90 (ddd, J = 12.9, 8.6, 4.6 Hz, 1H), 1.81- 1.72 (m, 2H), 1.59-1.46 (m, 4H), 1.27 (q, J = 7.6 Hz, 2H), 1.15 (d, J = 6.4 Hz, 3H), 0.93 (d, J = 3.6 Hz, 9H). H35

(2S,4R)-1-[(2S)-2- [7-[4-([[(2R,3S)-3- amino-5- carbamoylpentan-2- yl]oxy]meth- yl)phenyl]heptan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 777.7 (400 MHz, CD₃OD) δ 9.90 (d, J = 15.5 Hz, 1H), 7.65-7.48 (m, 4H), 7.33-7.29 (m, 2H), 7.19 (d, J = 7.8 Hz, 2H), 4.64-4.46 (m, 10H), 2.62 (s, 4H), 2.48-2.41 (m, 4H), 2.33-2.26 (m, 3H), 2.10 (s, 2H), 1.94 (s, 2H), 1.63 (s, 4H), 1.38 (s, 4H), 1.26 (d, J = 6.4 Hz, 3H), 1.06 (s, 9H). H36

(4S,5R)-4-amino-5- [[4-(3-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]methoxy]pro- pyl)phenyl]meth- oxy]hexanamide hydrochloride 566.4 (400 MHz, CD₃OD) δ 7.27 (d, J = 7.8 Hz, 2H), 7.18-7.08 (m, 3H), 7.08 (q, J = 3.7 Hz, 2H), 5.38 (dd, J = 12.3, 5.4 Hz, 1H), 4.98 (s, 2H), 4.76 (s, 2H), 4.62 (d, J = 11.6 Hz, 1H), 4.49 (d, J = 11.6 Hz, 1H), 3.80 (qd, J = 6.4, 3.4 Hz, 1H), 3.70 (s, 3H), 3.53 (t, J = 6.2 Hz, 2H), 3.02-2.85 (m, 1H), 2.88- 2.76 (m, 2H), 2.67 (t, J = 7.5 Hz, 2H), 2.52- 2.33 (m, 2H), 2.24-2.14 (m, 1H), 2.01-1.78 (m, 2H), 1.59 (s, 1H), 1.25 (d, J = 6.4 Hz, 3H). H37

(4S,5R)-4-amino-5- [[4-(5-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]pro-poxy]pen- tyl)phenyl]meth- oxy]hexanamide hydrochloride 622.4 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.92 (s, 3H), 7.42 (s, 1H), 7.28 (d, J = 7.6 Hz, 2H), 7.18 (d, J = 8.0 Hz, 2H), 7.01 (d, J = 10.0 Hz, 2H), 6.93 (s, 1H), 6.86 (d, J = 8.0 Hz, 1H), 5.34 (dd, J = 12.7, 5.2 Hz, 1H), 4.52 (d, J = 11.6 Hz, 1H), 4.45 (d, J = 11.6 Hz, 1H), 4.14-4.10 (m, 3H), 3.87 (s, 2H), 3.75 (d, J = 3.5 Hz, 1H), 3.61 (dd, J = 7.4, 3.4 Hz, 1H), 3.52-3.50 (m, 1H), 3.38-3.32 (m, 4H), 2.68-2.62 (m, 3H), 2.58 (t, J = 7.6 Hz, 2H), 2.24 (s, 1H), 2.02-1.97 (m, 1H), 1.81 (d, J = 8.6 Hz, 2H), 1.75 (d, J = 9.1 Hz, 1H), 1.54 (dt, J = 13.6, 7.7 Hz, 4H), 1.35-1.31 (m, 3H), 1.14 (d, J = 6.4 Hz, 3H). H38

(4S,5R)-4-amino-5- [[4-(5-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy]pen- tyl)phenyl]meth- oxy]hexanamide hydrochloride 622.5 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.44 (s, 1H), 7.28 (d, J = 7.7 Hz, 2H), 7.18 (d, J = 8.0 Hz, 2H), 6.97 (d, J = 5.9 Hz, 2H), 6.93 (d, J = 7.0 Hz, 1H), 6.86 (dd, J = 6.5, 2.4 Hz, 1H), 5.38 (dd, J = 12.5, 5.4 Hz, 1H), 4.51 (d, J = 11.6 Hz, 1H), 4.44 (d, J = 11.7 Hz, 1H), 3.75 (dd, J = 6.5, 3.5 Hz, 1H), 3.65 (s, 1H), 3.61 (dd, J = 7.7, 4.0 Hz, 1H), 3.54 (s, 3H), 3.51 (d, J = 5.3 Hz, 2H), 3.42 (d, J = 5.9 Hz, 2H), 3.36 (d, J = 6.4 Hz, 2H), 3.26 (s, 1H), 2.92 (s, 2H), 2.74- 2.62 (m, 2H), 2.60-2.53 (m, 3H), 2.23 (d, J = 7.5 Hz, 1H), 1.80-1.72 (m, 4H), 1.60- 1.52 (m, 4H), 1.38-1.31 (m, 2H), 1.14 (d, J = 6.4 Hz, 3H). H39

(4S,5R)-4-amino-5- [[4-(2-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy]eth- yl)phenyl]meth- oxy]hexanamide hydrochloride 580.3 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.98 (s, 2H), 7.43 (s, 1H), 7.31 (d, J = 7.8 Hz, 2H), 7.24 (d, J = 7.8 Hz, 2H), 6.99-6.90 (m, 2H), 6.81 (d, J = 7.2 Hz, 1H), 5.37 (dd, J = 12.6, 5.3 Hz, 1H), 4.63 (s, 3H), 4.54 (d, J = 11.8 Hz, 1H), 4.46 (d, J = 11.6 Hz, 1H), 3.76 (dd, J = 6.5, 3.4 Hz, 1H), 3.68-3.56 (m, 2H), 3.55-3.37 (m, 5H), 3.27 (s, 1H), 2.95-2.89 (m, 3H), 2.83 (t, J = 6.7 Hz, 2H), 2.74-2.63 (m, 1H), 2.24 (t, J = 7.4 Hz, 2H), 1.99 (d, J = 12.3 Hz, 1H), 1.83-1.74 (m, 3H), 1.73 (d, J = 7.7 Hz, 1H), 1.14 (d, J = 6.4 Hz, 3H). H40

(4S,5R)-4-amino-5- [(4-[4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]bu- tyl]phenyl)meth- oxy]hexanamide hydrochloride 550.5 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 8.26-8.04 (m, 3H), 7.29 (d, J = 7.7 Hz, 2H), 7.19 (d, J = 7.8 Hz, 2H), 6.95 (h, J = 7.8, 5.8 Hz, 3H), 6.85 (dd, J = 6.9, 1.9 Hz, 1H), 5.38 (dd, J = 12.6, 5.4 Hz, 1H), 4.57-4.42 (m, 2H), 3.78 (qd, J = 6.3, 3.1 Hz, 1H), 3.51 (s, 3H), 3.25 (s, 1H), 2.98-2.86 (m, 3H), 2.71 (dd, J = 15.0, 10.6 Hz, 1H), 2.63 (q, J = 7.8, 7.2 Hz, 3H), 2.26 (t, J = 7.5 Hz, 2H), 1.99 (dd, J = 11.4, 5.6 Hz, 1H), 1.84- 1.57 (m, 6H), 1.15 (d, J = 6.2 Hz, 3H). H41

(4S,5R)-4-amino-5- [(4-[5-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]pen- tyl]phenyl)meth- oxy]hexanamide hydrochloride 564.5 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.99 (s, 2H), 7.44 (s, 1H), 7.29 (d, J = 7.9 Hz, 2H), 7.18 (d, J = 7.9 Hz, 2H), 6.99-6.91 (m, 2H), 6.85 (dd, J = 6.6, 2.4 Hz, 1H), 5.37 (dd, J = 12.6, 5.3 Hz, 1H), 4.53 (d, J = 11.7 Hz, 1H), 4.46 (d, J = 11.6 Hz, 1H), 3.76 (dd, J = 6.5, 3.5 Hz, 1H), 3.48 (s, 1H), 3.40 (s, 1H), 3.27 (s, 1H), 2.92-2.86 (m, 3H), 2.72 (dd, J = 15.2, 10.8 Hz, 1H), 2.66-2.55 (m, 3H), 2.24 (t, J = 7.4 Hz, 2H), 2.03-1.96 (m, 1H), 1.74 (dq, J = 14.7, 7.1 Hz, 2H), 1.63 (s, 5H), 1.41 (s, 2H), 1.15 (d, J = 6.3 Hz, 3H). H42

(4S,5R)-4-amino-5- ([4-[3-([5-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]pentyl]oxy)pro- pyl]phenyl]meth- oxy)hexanamide hydrochloride 622.4 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.86 (s, 3H), 7.41 (s, 1H), 7.32-7.21 (m, 3H), 7.17 (d, J = 7.9 Hz, 2H), 7.05-6.96 (m, 2H), 6.94 (s, 1H), 6.87 (d, J = 7.7 Hz, 1H), 4.54 (d, J = 11.4 Hz, 1H), 4.45 (d, J = 11.8 Hz, 1H), 3.51 (d, J = 3.3 Hz, 1H), 3.36-3.31 (m, 4H), 2.63-2.58 (m, 7H), 2.27-2.19 (m, 2H), 1.76 (s, 6H), 1.61 (s, 3H), 1.58-1.50 (m, 2H), 1.35 (s, 3H), 1.24 (s, 1H), 1.15 (d, J = 6.4 Hz, 3H). H43

(4S,5R)-4-amino-5- ([4-[3-([5-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]pentyl]oxy)pro- pyl]phenyl]meth- oxy)hexanamide hydrochloride 622.4 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.96 (s, 2H), 7.43 (s, 1H), 7.29 (d, J = 7.8 Hz, 2H), 7.18 (d, J = 7.8 Hz, 2H), 6.99-6.91 (m, 3H), 6.91-6.84 (m, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 4.54 (d, J = 11.7 Hz, 1H), 4.46 (d, J = 11.6 Hz, 1H), 3.76 (d, J = 7.5 Hz, 1H), 3.65 (s, 1H), 3.58 (s, 5H), 3.42-3.31 (m, 5H), 3.27 (s, 1H), 2.93-2.87 (m, 3H), 2.67-2.56 (m, 3H), 2.24 (t, J = 7.4 Hz, 2H), 1.99 (d, J = 11.9 Hz, 1H), 1.77 (s, 3H), 1.65-1.53 (m, 2H), 1.45 (d, J = 7.4 Hz, 2H), 1.24-1.11 (m, 3H), 0.11 (s, 1H). H44

(2S,4R)-N-[[2-([5- [4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pen- tyl]oxy)-4- (4-methyl-1,3- thiazol-5- yl)phenyl]methyl]- 1-[(2S)-2-[(1- fluorocyclo- propyl)formamido]- 3,3- dimethylbutanoyl]- 4- hydroxypyrrolidine- 2-carboxamide hydrochloride 837.6 (400 MHz, DMSO-d₆) δ 9.02 (s, 1H), 8.52 (t, J = 5.9 Hz, 1H), 8.01 (s, 3H), 7.48-7.37 (m, 2H), 7.29 (d, J = 7.9 Hz, 3H), 7.19 (d, J = 7.9 Hz, 2H), 7.00 (s, 1H), 6.98-6.87 (m, 2H), 4.60 (d, J = 9.2 Hz, 1H), 4.57-4.50 (m, 2H), 4.45 (d, J = 11.6 Hz, 1H), 4.37 (s, 1H), 4.30-4.25 (m, 1H), 4.24-4.17 (m, 1H), 4.05 (t, J = 6.2 Hz, 2H), 3.77 (dd, J = 6.8, 3.4 Hz, 1H), 3.62 (s, 2H), 3.48 (s, 1H), 3.26 (s, 1H), 2.61 (t, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.24 (t, J = 7.5 Hz, 2H), 2.11 (t, J = 10.3 Hz, 1H), 1.93 (t, J = 6.4 Hz, 1H), 1.81-1.78 (m, 3H), 1.64 (q, J = 7.8 Hz, 2H), 1.49 (d, J = 7.5 Hz, 2H), 1.37 (dd, J = 18.4, 9.6 Hz, 2H), 1.23 (d, J = 8.0 Hz, 2H), 1.15 (d, J = 6.3 Hz, 3H), 0.97 (s, 9H). H45

(2S,4R)-N-[(2-[4- [4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]butoxy]- 4-(4- methyl-1,3-thiazol-5- yl)phenyl)methyl]- 1-[(2S)-2-[(1- fluorocyclo- propyl)formamido]- 3,3- dimethylbutanoyl]-4- hydroxypyrrolidine- 2-carboxamide hydrochloride 823.6 (400 MHz, CD₃OD) δ 10.06-9.88 (m, 1H), 7.62 (d, J = 7.8 Hz, 1H), 7.32 (d, J = 7.8 Hz, 2H), 7.25 (d, J = 7.9 Hz, 2H), 7.11 (d, J = 7.4 Hz, 2H), 4.69-4.61 (m, 2H), 4.56- 4.48 (m, 3H), 4.14 (s, 2H), 3.92-3.75 (m, 3H), 3.68-3.66 (m, 4H), 3.62 (s, 2H), 3.38 (d, J = 9.9 Hz, 1H), 2.74 (s, 2H), 2.62 (d, J = 1.4 Hz, 3H), 2.44 (h, J = 8.5 Hz, 1H), 2.25 (t, J = 10.5 Hz, 1H), 2.18-2.07 (m, 1H), 1.89 (s, 6H), 1.42-1.29 (m, 1H), 1.26 (d, J = 6.4 Hz, 3H), 1.06 (s, 9H). H46

(2S,4R)-N-[(2-[2- [2-(2-[3-[4- ([[(2R,3S)-3- amino-5- carbamoylpentan-2- yl]oxy]meth- yl)phenyl]pro- poxylethoxy)eth- oxy]ethoxy]-4- (4-methyl-1,3- thiazol-5- yl)phenyl)methyl]- 1-[(2S)-2-[(1- fluorocyclo- propyl)formamido]- 3,3- dimethylbutanoyl]- 4- hydroxypyrrolidine- 2-carboxamide hydrochloride [(M/ 2 + 1)]⁺ = 471.6 (400 MHz, DMSO-d₆) δ 9.02 (s, 1H), 8.50 (t, J = 5.9 Hz, 1H), 8.01 (s, 3H), 7.41 (d, J = 7.8 Hz, 1H), 7.25-7.12 (m, 6H), 7.04 (d, J = 1.7 Hz, 1H), 6.97 (d, J = 7.9 Hz, 1H), 6.91 (s, 1H), 4.60 (d, J = 9.2 Hz, 1H), 4.57- 4.48 (m, 2H), 4.45 (d, J = 11.7 Hz, 1H), 4.38-4.26 (m, 3H), 4.23 (d, J = 5.7 Hz, 1H), 4.19 (s, 2H), 3.80-2.77 (m, 4H), 3.70-3.60 (m, 2H), 3.54-3.51 (m, 2H), 3.49-3.43 (m, 2H), 3.37 (t, J = 6.5 Hz, 2H), 3.26 (s, 1H), 2.59 (t, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.24 (t, J = 7.5 Hz, 2H), 2.10 (t, J = 10.3 Hz, 1H), 1.99-1.86 (m, 1H), 1.76-1.70 (m, 5H), 1.43-1.31 (m, 2H), 1.26-1.19 (m, 2H), 1.14 (d, J = 6.4 Hz, 3H), 0.96 (s, 10H). H47

(2S,4R)-N-[[2-([15- [4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]-3,6,9,12- tetraoxapentadecan- 1-yl]oxy)-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl]- 1-[(2S)-2-[(1- fluorocyclo- propyl)formamido]- 3,3- dimethylbutanoyl]- 4- hydroxypyrrolidine- 2-carboxamide hydrochloride [(M/ 2 + 1)]⁺ = 493.6 (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.48 (d, J = 6.1 Hz, 1H), 7.97 (s, 3H), 7.41 (d, J = 8.0 Hz, 1H), 7.30-7.27 (m, 3H), 7.17 (d, J = 7.9 Hz, 2H), 7.04 (s, 1H), 6.97 (d, J = 8.0 Hz, 1H), 6.92 (s, 1H), 4.60 (d, J = 9.2 Hz, 1H), 4.56-4.49 (m, 2H), 4.45 (d, J = 11.7 Hz, 1H), 4.36 (s, 2H), 4.31 (d, J = 10.3 Hz, 1H), 4.31-4.21 (m, 1H), 4.19 (d, J = 5.0 Hz, 2H), 3.80-3.74 (m, 3H), 3.68-3.60 (m, 3H), 3.58-3.49 (m, 7H), 3.49-3.44 (m, 2H), 3.40-3.36 (m, 4H), 3.27 (s, 1H), 2.59 (t, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.24 (t, J = 7.4 Hz, 2H), 2.10 (t, J = 9.3 Hz, 1H), 1.98-1.87 (m, 1H), 1.77-1.72 (m, 4H), 1.37 (dd, J = 18.5, 9.2 Hz, 2H), 1.23 (d, J = 9.3 Hz, 2H), 1.15 (d, J = 6.3 Hz, 3H), 0.96 (s, 9H). H48

(2S,4R)-N-[[2-([18- [4-[[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]- 3,6,9,12,15- pentaoxaoctadecan- 1-yl]oxy)-4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl]- 1-[(2S)-2-[(1- fluorocyclo- propyl)formamido]- 3,3- dimethylbutanoyl]- 4-hydroxy- pyrrolidine-2- carboxamide hydrochloride [(M/ 2 + 1)]⁺ = 515.7 (400 MHz, DMSO-d₆) δ 9.02 (s, 1H), 8.50 (t, J = 6.0 Hz, 1H), 8.02 (s, 3H), 7.63 (dd, J = 11.9, 7.1 Hz, 1H), 7.45-7.34 (m, 1H), 7.31-7.29 (m, 3H), 7.17 (d, J = 7.8 Hz, 2H), 7.04 (s, 1H), 6.97 (d, J = 8.2 Hz, 1H), 6.91 (s, 1H), 4.60 (d, J = 9.2 Hz, 1H), 4.56-4.49 (m, 2H), 4.45 (d, J = 11.5 Hz, 1H), 4.38- 4.26 (m, 2H), 4.26-4.08 (m, 3H), 3.83-3.73 (m, 3H), 3.70-3.59 (m, 3H), 3.56-3.44 (m, 14H), 3.40-3.36 (m, 5H), 3.26 (s, 1H), 2.60 (t, J = 7.7 Hz, 2H), 2.47 (s, 3H), 2.25 (t, J = 7.5 Hz, 2H), 2.10 (t, J = 10.4 Hz, 1H), 1.99-1.88 (m, 1H), 1.80-1.73 (m, 4H), 1.43-1.30 (m, 2H), 1.26-1.19 (m, 2H), 1.15 (d, J = 6.3 Hz, 3H), 0.96 (s, 9H). H49

(2S,4R)-N-[(2-[3- [4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2-yl]oxy]meth- yl)phenyl]propoxy]- 4-(4-methyl-1,3- thiazol-5- yl)phenyl)methyl]- 1-[(2S)-2-[(1- fluorocyclo- propyl)formamido]- 3,3- dimethylbutanoyl]- 4- hydroxypyrrolidine- 2-carboxamide hydrochloride 809.6 (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 7.97 (s, 3H), 7.42 (d, J = 8.1 Hz, 2H), 7.33-7.30 (m, 3H), 7.24 (d, J = 8.0 Hz, 2H), 6.97 (d, J = 7.3 Hz, 2H), 6.93 (s, 1H), 4.61 (d, J = 9.1 Hz, 1H), 4.57-4.50 (m, 2H), 4.46 (d, J = 11.7 Hz, 1H), 4.38-4.21 (m, 3H), 4.05 (s, 3H), 3.75 (s, 1H), 3.39 (s, 2H), 3.27 (s, 1H), 2.79 (t, J = 7.6 Hz, 2H), 2.45 (s, 3H), 2.24 (t, J = 7.5 Hz, 2H), 2.12-2.03 (m, 3H), 1.74 (d, J = 16.2 Hz, 1H), 1.74 (s, 1H), 1.38 (dd, J = 18.5, 9.7 Hz, 1H), 1.25-1.21 (m, 3H), 1.15 (d, J = 6.4 Hz, 3H), 0.97 (s, 9H). H50

(2S,4R)-N-[[2-(2- [3-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2-yl]oxy]meth- yl)phenyl]pro- poxy]ethoxy)- 4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl]- 1-[(2S)-2-[(1- fluorocyclo- propyl)formamido]- 3,3- dimethylbutanoyl]- 4- hydroxypyrrolidine- 2-carboxamide hydrochloride 853.5 (400 MHz, CDCl₃) δ 8.71 (s, 1H), 7.36 (d, J = 7.6 Hz, 1H), 7.32 (d, J = 5.8 Hz, 1H), 7.22 (d, J = 7.8 Hz, 2H), 7.16 (d, J = 7.8 Hz, 2H), 7.07 (dd, J = 9.0, 3.4 Hz, 1H), 6.99 (dd, J = 7.7, 1.5 Hz, 1H), 6.94 (d, J = 1.6 Hz, 1H), 6.39 (s, 1H), 5.51 (s, 1H), 4.95 (d, J = 9.7 Hz, 1H), 4.67 (t, J = 7.8 Hz, 1H), 4.61-4.54 (m, 2H), 4.51 (q, J = 6.2, 5.6 Hz, 2H), 4.47-4.35 (m, 3H), 4.22 (q, J = 5.2 Hz, 2H), 3.95 (d, J = 11.0 Hz, 1H), 3.90- 3.82 (m, 3H), 3.66 (dd, J = 11.1, 3.9 Hz, 2H), 3.60-3.56 (m, 3H), 2.71 (t, J = 7.5 Hz, 2H), 2.55 (s, 3H), 2.42 (dt, J = 13.0, 6.9 Hz, 1H), 2.27 (d, J = 9.5 Hz, 2H), 1.99-1.91 (m, 4H), 1.76-1.66 (m, 1H), 1.35-1.26 (m, 4H), 1.22 (d, J = 6.2 Hz, 3H), 0.96 (s, 9H). H51

(2S,4R)-N-([2-[2- (2-[3-[4-([[(2R,3S)- 3-amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pro- poxy]ethoxy)eth- oxy]-4-(4- methyl-1,3- thiazol-5- yl)phenyl]methyl)- 1-[(2S)-2-[(1- fluorocyclo- propyl)formamido]- 3,3- dimethylbutanoyl]- 4- hydroxypyrrolidine- 2-carboxamide hydrochloride 897.7 (400 MHz, CD₃OD) δ 9.39 (s, 1H), 7.55 (d, J = 7.8 Hz, 1H), 7.31-7.28 (m, 3H), 7.23- 7.19 (m, 3H), 7.12 (s, 1H), 7.08 (d, J = 8.2 Hz, 2H), 4.62 (s, 5H), 4.53-4.48 (m, 5H), 4.44 (s, 2H), 4.29 (s, 4H), 3.96 (d, J = 4.7 Hz, 4H), 2.71-2.68 (m, 4H), 2.56 (s, 5H), 2.48-2.43 (m, 4H), 2.22 (s, 2H), 2.08 (s, 2H), 1.93 (d, J = 5.2 Hz, 3H), 1.89-1.84 (m, 5H), 1.39-1.30 (m, 8H), 1.30-1.22 (m, 4H). H52

(4S,5R)-4-amino-5- [(4-[4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]bu- tyl]phenyl)meth- oxy]hexanamide hydrochloride 550.2 crude to next step without further purification H53

(4S,5R)-4-amino-5- [(4-[6-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]hex- yl]phenyl)meth- oxy]hexanamide hydrochloride 578.5 crude to next step without further purification H54

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- amino-5-(methyl- carbamoyl)pentan- 2-yl]oxy]meth- yl)phenyl]pentan- amido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 763.6 (400 MHz, DMSO-d₆) δ 9.11 (d, J = 2.1 Hz, 1H), 8.60 (t, J = 6.1 Hz, 1H), 8.12 (s, 3H), 7.98 (s, 1H), 7.88 (d, J = 9.4 Hz, 1H), 7.46-7.37 (m, 4H), 7.28 (d, J = 7.8 Hz, 2H), 7.15 (d, J = 7.9 Hz, 2H), 4.54 (d, J = 8.7 Hz, 2H), 4.51-4.38 (m, 3H), 4.35 (s, 1H), 4.22 (dd, J = 15.7, 5.2 Hz, 1H), 3.85-3.75 (m, 1H), 3.71-3.59 (m, 2H), 3.23 (s, 1H), 2.60-2.52 (m, 5H), 2.46 (s, 3H), 2.26 (t, J = 7.5 Hz, 2H), 2.20-2.11 (m, 1H), 2.04 (t, J = 10.1 Hz, 1H), 1.90 (ddd, J = 12.9, 8.3, 4.6 Hz, 1H), 1.75 (h, J = 6.9 Hz, 2H), 1.55- 1.40 (m, 5H), 1.14 (d, J = 6.4 Hz, 3H), 0.93 (s, 9H). H55

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pentan- amido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 763.3 (400 MHz, CD₃OD) δ 10.10-9.93 (m, 1H), 7.62-7.51 (m, 4H), 7.31 (d, J = 7.9 Hz, 2H), 7.20 (d, J = 8.0 Hz, 2H), 5.04 (q, J = 7.0 Hz, 1H), 4.68-4.49 (m, 4H), 4.45 (s, 1H), 3.90 (d, J = 11.1 Hz, 1H), 3.87-3.79 (m, 1H), 3.76 (dd, J = 11.0, 3.9 Hz, 1H), 3.65- 3.58 (m, 1H), 3.37 (q, J = 6.1, 5.2 Hz, 1H), 2.67 (d, J = 6.9 Hz, 2H), 2.63 (s, 3H), 2.53- 2.17 (m, 3H), 2.01-1.79 (m, 2H), 1.73-1.61 (m, 5H), 1.53 (d, J = 7.0 Hz, 3H), 1.28-1.23 (m, 3H), 1.22-1.17 (m, 1H), 1.06 (s, 8H), 1.03 (s, 1H). H56

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pentan- amido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[1-[4- (4-methyl-1,3- thiazol-5- yl)phenyl]cyclo- propyl]pyrrolidine- 2-carboxamide hydrochloride 775.4 Used directly in next step without further purification H57

(2S,4R)-1-[(2S)-2- [6-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]hex-5- ynamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide; trifluoro- acetaldehyde 759.3 Used directly in next step without further purification H58

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pent-4- ynamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide; trifluoro- acetaldehyde 745.3 Used directly in next step without further purification H59

(4S,5R)-4-amino-5- [3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]propoxy]hexan- amide hydrochloride 446.2 Used directly in next step without further purification H60

(2S,4R)-1-[(2S)-2- [5-[3-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pentan- amido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 749.3 (400 MHz, CD₃OD) δ 9.96 (s, 1H), 7.57 (m, 4H), 7.32-7.18 (m, 3H), 7.15 (d, J = 7.4 Hz, 1H), 4.70-4.47 (m, 6H), 4.43 (d, J = 15.8 Hz, 1H), 3.93 (d, J = 10.9 Hz, 1H), 3.83 (ddd, J = 10.5, 7.3, 4.2 Hz, 2H), 3.39 (dd, J = 8.3, 4.0 Hz, 1H), 2.66 (dd, J = 14.7, 7.6 Hz, 2H), 2.62 (s, 3H), 2.53-2.36 (m, 2H), 2.35-2.16 (m, 2H), 2.15-2.02 (m, 1H), 2.02-1.80 (m, 2H), 1.70-1.60 (m, 5H), 1.33-1.16 (m, 3H), 1.05 (s, 9H). H61

(2S,4R)-1-[(2S)-2- [6-[2-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]hexan- amido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 763.6 Used directly in next step without further purification H62

(2S,4R)-1-[(2S)-2- [3-[6-([[(2R,3S)-3- amino-5- carbamoylpentan- 2-yl]oxy]meth- yl)naphthalen-2- yl]propanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 771.3 Used directly in next step without further purification H63

tert-butyl N- [(3S,4R)-1- carbamoyl-4-[[7- (2-[[(2S)-1- [(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]meth- yl]carbamoyl)pyr- rolidin-1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]eth- yl)naphthalen-2- yl]methoxy]pentan- 3-yl]carbamate. 771.40 Used in the next step without further purification H64

(2S,4R)-1-[(2S)-2- [4-[6-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)naphthalen-2- yl]butanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide 785.40 (400 MHz, CD₃OD) δ 7.85-7.75 (m, 4H), 7.68 (s, 1H), 7.58-7.47 (m, 5H), 7.40 (dd, J = 8.5, 1.7 Hz, 1H), 4.81 (s, 1H), 4.75-4.65 (m, 2H), 4.65-4.52 (m, 2H), 4.53 (s, 1H), 4.41 (d, J = 15.7 Hz, 1H), 3.95 (d, J = 11.0 Hz, 1H), 3.92-3.79 (m, 2H), 3.45-3.39 (m, 1H), 2.83 (q, J = 8.7, 7.8 Hz, 2H), 2.57 (s, 3H), 2.53- 2.30 (m, 3H), 2.29-2.20 (m, 1H), 2.15-2.02 (m, 2H), 2.01 (s, 2H), 2.00- 1.81 (m, 2H), 1.29 (d, J = 6.4 Hz, 3H), 1.07 (s, 9H) H65

(2S,4R)-1-((S)-2- (3-(6-((((2R,3S)- 3,6-diamino-6- oxohexan-2- yl)oxy)meth- yl)naphthalen-1- yl)propanamido)- 3,3- dimethylbutanoyl)- 4-hydroxy-N-(4-(4- methylthiazol-5- yl)benzyl)pyr- rolidine- 2-carboxamide hydrochloride 771.30 (400 MHz, DMSO-d₆) δ 9.09 (s, 1H), 8.61 (t, J = 6.0 Hz, 1H), 8.15 (s, 3H), 8.08-8.06 (m, 2H), 7.92 (d, J = 1.7 Hz, 1H), 7.76 (d, J = 8.0 Hz, 1H), 7.59 (dd, J = 8.8, 1.7 Hz, 1H), 7.52-7.34 (m, 6H), 6.93 (s, 1H), 5.76 (s, 1H), 4.75 (d, J = 12.2 Hz, 1H), 4.68 (d, J = 12.1 Hz, 1H), 4.59 (d, J = 9.4 Hz, 1H), 4.49-4.35 (m, 2H), 4.25-4.18 (m, 1H), 4.07-4.05 (m, 1H), 3.86 (dd, J = 6.5, 3.4 Hz, 1H), 3.69 (d, J = 4.3 Hz, 2H), 3.39 (s, 1H), 3.33-3.20 (m, 3H), 2.77-2.65 (m, 1H), 2.59-2.56 (m, 1H), 2.45 (s, 3H), 2.27 (t, J = 7.5 Hz, 2H), 2.05 (d, J = 8.3 Hz, 1H), 2.01-1.87 (m, 1H), 1.79-1.77 (m, 2H), 1.26-1.23 (m, 3H), 0.93 (s, 9H). H66

(2S,4R)-1-((S)-2- (4-(6-((((2R,3S)- 3,6-diamino-6- oxohexan-2- yl)oxy)meth- yl)naphthalen-1- yl)butanamido)- 3,3- dimethylbutanoyl)- 4-hydroxy-N-(4-(4- methylthiazol-5- yl)benzyl)pyr- rolidine- 2-carboxamide 785.35 (400 MHz, DMSO-d₆) δ 9.06 (d, J = 1.7 Hz, 1H), 8.58 (t, J = 6.1 Hz, 1H), 8.19-8.03 (m, 4H), 7.97 (d, J = 9.3 Hz, 1H), 7.90 (s, 1H), 7.76 (d, J = 8.2 Hz, 1H), 7.57 (d, J = 8.7 Hz, 1H), 7.51-7.36 (m, 5H), 7.33 (d, J = 6.9 Hz, 1H), 6.92 (s, 1H), 4.80-4.63 (m, 2H), 4.60 (d, J = 9.4 Hz, 1H), 4.51-4.38 (m, 2H), 4.37-4.33 (m, 4H), 3.85 (d, J = 6.6 Hz, 1H), 3.69-3.65 (m, 2H), 3.40-3.36 (m, 2H), 3.33-3.30 (m, 1H), 3.05-3.01 (m, 2H), 2.45 (s, 3H), 2.30-2.25 (m, 3H), 2.05- 2.03 (m, 1H), 1.97-1.74 (m, 3H), 1.20 (d, J = 6.4 Hz, 3H), 0.95 (s, 9H). H67

(2S,4R)-1-[(2S)-2- [(5E)-6-[4- ([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]hex- 5-enamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide 761.30 Used in the next step without further purification H68

(2S,4R)-1-[(2S)-2- [(4E)-5-[4- ([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pent-4- enamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide 747.30 (400 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.61- 8.55 (m, 1H), 7.97 (d, J = 7.8 Hz, 2H), 7.87-7.84 (m, 1H), 7.46-7.37 (m, 4H), 7.36-7.30 (m, 6H), 7.20 (s, 3H), 7.07 (s, 3H), 6.93 (s, 1H), 6.42 (d, J = 15.9 Hz, 1H), 4.61-4.39 (m, 4H), 4.36 (s, 1H), 4.22 (dd, J = 15.9, 5.4 Hz, 1H), 3.73-3.60 (m, 2H), 2.45 (s, 3H), 2.34 (d, J = 2.2 Hz, 1H), 2.24 (t, J = 7.4 Hz, 1H), 2.04 (s, 1H), 1.91 (d, J = 3.6 Hz, 1H), 1.78-1.70 (m, 1H), 1.24 (s, 3H), 1.14 (d, J = 6.4 Hz, 2H), 1.11-1.01 (m, 1H), 0.93 (s, 9H) H69

1-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]-N- [(2S)-1- [(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]meth- yl]carbamoyl)pyr- rolidin-1-yl]-3,3- dimethyl-1- oxobutan-2- yl]piperidine-4- carboxamide hydrochloride 776.30 Used in the next step without further purification H70

(2S,4R)-1-[(2S)-2- (2-[1-[4-([[(2R,3S)- 3-amino-5- carbamoylpentan-2- 2-yl]oxy]meth- yl)phenyl]piperidin- 4- yl]acetamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 790.65 (400 MHz, DMSO-d₆) δ 9.04 (s, 1H), 8.59 (t, J = 6.1 Hz, 1H), 8.24-8.02 (m, 3H), 7.93-7.87 (m, 2H), 7.57 (d, J = 8.2 Hz, 2H), 7.41 (q, J = 8.4 Hz, 4H), 4.61-4.49 (m, 2H), 4.48-4.40 (m, 1H), 4.37 (s, 16H), 4.23 (dd, J = 16.0, 5.1 Hz, 1H), 3.86-3.79 (m, 1H), 3.73-3.62 (m, 2H), 3.44-3.34 (m, 1H), 3.27 (s, 1H), 2.46 (s, 3H), 2.26-2.03 (m, 3H), 2.05 (t, J = 10.3 Hz, 1H), 1.96-1.85 (m, 1H), 1.79-1.73 (m, 1H), 1.17 (d, J = 6.4 Hz, 3H), 1.10 (t, J = 7.0 Hz, 1H), 0.96 (s, 9H) H71

(2S,4R)-1-((S)-2- (3-(1-(4-((((2R,3S)- 3,6-diamino-6- oxohexan-2- yl)oxy)meth- yl)phenyl)piperidin-4- yl)propanamido)- dimethylbutanoyl)- 4-hydroxy-N-(4-(4- methylthiazol-5- yl)benzyl)pyr- rolidine- 2-carboxamide [(M − 1)]⁻ = 802.55 (400 MHz, DMSO-d₆) δ 9.04 (s, 1H), 8.60 (t, J = 6.1 Hz, 1H), 8.18-8.12 (m, 2H), 7.98 (d, J = 9.3 Hz, 1H), 7.86 (s, 2H), 7.57 (d, J = 8.2 Hz, 2H), 7.41 (q, J = 8.3 Hz, 5H), 6.92 (s, 1H), 4.65-4.50 (m, 3H), 4.48-4.41 (m, 2H), 4.22 (dd, J = 16.0, 5.4 Hz, 1H), 3.88-3.79 (m, 1H), 3.68 (s, 2H), 3.53-3.48 (m, 4), 3.39 (q, J = 7.0 Hz, 2H), 3.27 (s, 1H), 2.45 (s, 3H), 2.26 (t, J = 7.5 Hz, 3H), 2.09-2.03 (m, 1H), 1.96-1.87 (m, 3), 1.83- 1.71 (m, 1H), 1.67-1.54 (m, 4H), 1.18 (d, J = 6.4 Hz, 3H), 1.10 (t, J = 7.0 Hz, 3H), 0.96 (s, 9H) H72

(2S)-2- [[(5S,8S,10aR)-5- amino-3-[7-[3-(2,6- dioxopiperidin-3- yl)-1-methyl-2- oxo-1,3- benzodiazol-5- yl]heptanoyl]-6- oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- (diphenylmeth- yl)pentanediamide trifluoroacetate 890.35 ¹H NMR (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.86 (d, J = 8.2 Hz, 1H), 8.29 (d, J = 5.3 Hz, 2H), 7.39-7.22 (m, 12H), 7.12-7.05 (m, 1H), 7.02-6.97 (m, 1H), 6.91 (d, J = 8.1 Hz, 1H), 6.79 (s, 1H), 6.11 (d, J = 8.4 Hz, 1H), 5.36 (dd, J = 12.8, 5.4 Hz, 1H), 4.52- 4.45 (m, 2H), 4.42-4.35 (m, 1H), 4.26-4.14 (m, 2H), 3.98-3.89 (m, 1H), 3.85-3.78 (m, 1H), 3.32 (m, 3H), 3.24-3.12 (m, 1H), 2.97-2.89 (m, 1H), 2.81-2.70 (m, 1H), 2.68-2.55 (m, 3H), 2.36-2.08 (m, 4H), 2.06-1.98 (m, 5H), 1.81-1.75 (m, 1H), 1.70 (d, J = 9.8 Hz, 2H), 1.62-1.54 (m, 5H), 1.37-1.32 (m, 4H) H73

(2S,4R)-1-[(2S)-2- [5-(4-[[(2S)-4- Carbamoyl-2- (chloro- amino)butoxy]meth- yl]phenyl)pentan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 749.30 (400 MHz, DMSO-d₆) δ 9.22 (s, 1H), 8.44 (d, J = 7.6 Hz, 1H), 8.30-8.10 (m, 3H), 7.83 (d, J = 9.1 Hz, 1H), 7.55-7.36 (m, 4H), 7.28 (d, J = 7.6 Hz, 2H), 7.17 (d, J = 7.6 Hz, 2H), 6.91 (s, 1H), 4.91 (q, J = 7.1 Hz, 1H), 4.56-4.37 (m, 4H), 4.27 (s, 1H), 3.63-3.58 (m, 6H), 2.62-2.53 (m, 2H), 2.48 (s, 3H), 2.35-1.97 (m, 3H), 1.82-1.76 (m, 2H), 1.59 (s, 7H), 1.37 (d, J = 6.9 Hz, 3H), 0.93 (s, 9H) H74

(2S,4R)-1-[(2S)-2- [4-[4- (aminometh- yl)phenyl]butan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 606.30 (400 MHz, DMSO-d₆) δ 9.02 (s, 1H), 8.59 (t, J = 6.1 Hz, 1H), 8.28 (br, 2H), 7.92 (d, J = 9.3 Hz, 1H), 7.46-7.34 (m, 6H), 7.23 (d, J = 8.0 Hz, 2H), 4.56 (d, J = 9.4 Hz, 1H), 4.48-4.39 (m, 2H), 4.36 (s, 1H), 4.22 (dd, J = 15.9, 5.4 Hz, 1H), 4.02-3.97 (m, 2H), 3.69-3.65 (m, 2H), 2.59-2.55 (m, 2H), 2.45 (s, 3H), 2.36-2.24 (m, 1H), 2.18-2.15 (m, 1H), 2.06-2.02 (m, 1H), 1.92-1.89 (m, 1H), 1.79-1.76 (m, 2H), 0.95 (s, 9H) H75

(2S)-2-amino-N- [[4-(3-[[(2S)-1- [(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl]car- bamoyl)pyrrolidin- 1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]pro- pyl)phenyl]meth- yl]pentanediamide hydrochloride 734.30 (400 MHz, DMSO-d₆) δ 9.04 (s, 1H), 8.98 (t, J = 5.7 Hz, 1H), 8.59 (t, J = 6.0 Hz, 1H), 8.33-8.29 (m, 3H), 7.92 (d, J = 9.3 Hz, 1H), 7.46-7.37 (m, 5H), 7.22 (d, J = 8.1 Hz, 2H), 7.16 (d, J = 8.1 Hz, 2H), 6.95 (s, 1H), 4.59- 4.54 (m, 1H), 4.43 (t, J = 8.0 Hz, 2H), 4.36 (d, J = 4.7 Hz, 1H), 4.31 (dd, J = 9.8, 5.5 Hz, 2H), 4.26-4.22 (m, 2H), 2.45 (s, 3H), 2.31-2.24 (m, 1H), 2.20-2.12 (m, 4H), 2.09-2.01 (m, 2H), 2.00-1.87 (m, 4H), 1.86-1.75 (m, 3H), 0.95 (s, 9H) H76

(2S,4R)-1-[(2S)-2- [5-[4- (aminometh- yl)phenyl]pentan- amido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide 620.20 (400 MHz, DMSO-d₆) δ 9.05 (s, 1H), 8.59 (t, J = 6.0 Hz, 1H), 8.32 (s, 2H), 7.88 (d, J = 9.3 Hz, 1H), 7.40 (dd, J = 8.9, 7.2 Hz, 6H), 7.23 (d, J = 8.1 Hz, 2H), 3.57 (m, 7H), 2.95 (s, 4H), 2.79 (m, 2H), 2.37-2.25 (m, 1H), 2.21-2.13 (m, 1H), 2.04 (m, J = 10.5 Hz, 1H), 1.96 (m, 2H), 1.60 (m, 1H), 1.58- 1.38 (m, 4H), 1.24 (m, 1H), 0.94 (s, 9H) H77

(2S)-2-amino-N- [[4-(4-[[(2S)-1- [(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl]car- bamoyl)pyrrolidin- 1-yl]-3,3- dimethyl-1- oxobutan-2-yl]car- bamoyl]bu- tyl)phenyl]meth- yl]pentanediamide hydrochloride 748.25 Used in the next step without further purification H78

(2S,4R)-1-[(2S)-2- [6-[4- (aminometh- yl)phenyl]hexan- amido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 634.30 (400 MHz, DMSO-d₆) δ 9.08 (s, 1H), 8.60 (t, J = 6.0 Hz, 1H), 8.39 (s, 1H), 7.86 (d, J = 9.3 Hz, 1H), 7.48-7.36 (m, 5H), 7.26- 7.18 (m, 2H), 5.07 (s, 1H), 4.59-4.52 (m, 1H), 4.48-4.40 (m, 2H), 4.38-4.34 (m, 1H), 4.22 (dd, J = 15.8, 5.2 Hz, 1H), 4.03- 3.84 (m, 2H), 3.75-3.60 (m, 2H), 2.56 (t, J = 7.6 Hz, 2H), 2.46 (s, 3H), 2.26 (dt, J = 14.8, 7.5 Hz, 1H), 2.18-1.98 (m, 2H), 1.92- 1.87 (m, 1H), 1.59-1.42 (m, 4H), 1.29-1.25 (m, 2H), 0.94 (s, 9H). H79

(2S)-2-amino-N- [[4-(5-[[(2S)-1- [(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]meth- yl]carbamoyl)pyr- rolidin-1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]pen- tyl)phenyl]meth- yl]pentanediamide hydrochloride 762.35 (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.96 (m, J = 5.7 Hz, 1H), 8.59 (d, J = 6.0 Hz, 1H), 8.32-8.27 (m, 2H), 7.86-7.85 (m, 1H), 7.43-7.39 (m, 5H), 7.22-7.14 (m, 4H), 6.97-6.95 (m, 1H), 4.59-4.50 (m, 1H), 4.46-4.42 (m, 2H), 4.37-4.19 (m, 5H), 4.03-3.84 (m, 2H), 3.75-3.60 (m, 2H), 2.45 (s, 3H), 2.30-2.17 (m, 3H), 2.17-2.01 (m, 2H), 1.99-1.89 (m, 3H), 1.61-1.52 (m, 6H), 1.28-1.24 (m, 2H), 0.93 (s, 9H) H80

(2S)-2- [[(5S,8S,10aR)-5- amino-3-[3-(2-[2- [1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]ethyl]phenyl)pro- panoyl]-6-oxo- octa- hydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N-(diphenylmeth- yl)pentanediamide trifluoroacetates 938.30 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.87-8.76 (m, 1H), 8.30-8.26 (m, 3H), 7.37-7.09 (m, 14H), 7.02 (t, J = 7.9 Hz, 1H), 6.93 (d, J = 8.1 Hz, 1H), 6.80 (d, J = 21.5 Hz, 1H), 6.15-6.04 (m, 1H), 5.34 (d, J = 13.0 Hz, 1H), 4.50-4.24 (m, 4H), 4.24- 3.85 (m, 3H), 3.80 (t, J = 19.8 Hz, 2H), 3.42-3.40 (m, 1H), 3.34 (s, 3H), 3.27-3.07 (m, 1H), 2.95-2.85 (m, 6H), 2.79-2.57 (m, 5H), 2.29-1.38 (m, 11H) H81

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3-[3- [(1r,4r)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]methyl]cyclohex- yl]propanoyl]- octa- hydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N-(diphenylmeth- yl)pentanediamide trifluoroacetate 930.35 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 8.73 (d, J = 8.4 Hz, 1H), 8.18-8.16 (m, 2H), 7.39-7.18 (m, 11H), 7.02-6.96 (m, 2H), 6.81 (dd, J = 8.1, 1.7 Hz, 1H), 6.72 (d, J = 19.1 Hz, 1H), 6.47 (d, J = 6.9 Hz, 1H), 6.09 (d, J = 8.3 Hz, 1H), 5.76 (s, 2H), 5.34 (dd, J = 12.6, 5.4 Hz, 1H), 4.43-4.27 (m, 2H), 4.09-4.01 (m, 1H), 3.70-3.66 (m, 2H), 3.32-3.30 (m, 11H), 3.24-3.04 (m, 1H), 2.98-2.84 (m, 1H), 2.75-2.60 (m, 2H), 2.47-2.44 (m, 1H), 2.17-2.04 (m, 3H), 2.09-1.90 (m, 2H), 1.83-1.56 (m, 6H), 1.43-1.34 (m, 2H), 1.18 (t, J = 7.1 Hz, 1H), 0.98-0.79 (m, 4H) H82

(2S,4R)-1-[(2S)-2- [2-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2-yl]oxy]methyl)- [1,1-biphenyl]-3- yl]acetamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 783.30 (400 MHz, DMSO-d₆) δ 9.11 (s, 1H), 8.63 (t, J = 6.0 Hz, 1H), 8.20-8.15 (m, 4H), 7.64-7.60 (m, 3H), 7.54-7.46 (m, 4H), 7.46-7.37 (m, 4H), 7.37-7.19 (m, 2H), 6.93 (s, 1H), 4.64-4.51 (m, 3H), 4.49-4.39 (m, 2H), 4.35 (s, 1H), 4.23 (dd, J = 15.8, 5.5 Hz, 1H), 3.84 (dd, J = 6.5, 3.3 Hz, 1H), 3.75 (d, J = 13.7 Hz, 1H), 3.71-3.59 (m, 2H), 3.28 (s, 1H), 2.46 (s, 3H), 2.28 (t, J = 7.5 Hz, 2H), 2.05 (t, J = 10.3 Hz, 1H), 1.94- 1.87 (m, 1H), 1.84-1.72 (m, 2H), 1.24 (s, 1H), 1.19 (d, J = 6.4 Hz, 3H), 0.93 (s, 9H) H83

(2S,4R)-1-[(2S)- 3,3-dimethyl-2- [[(1r,3r)-3-[[4- ([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]meth- yl]cyclo- butyl]formamido]bu- tanoyl]-4-hydroxy- N- [[4-(4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 761.35 (400 MHz, DMSO-d₆) δ 9.04 (d, J = 2.0 Hz, 1H), 8.58 (t, J = 6.1 Hz, 1H), 8.03 (s, 4H), 7.69 (d, J = 9.3 Hz, 1H), 7.46-7.34 (m, 4H), 7.28 (dd, J = 7.8, 4.4 Hz, 2H), 7.14 (t, J = 7.8 Hz, 2H), 6.92 (s, 1H), 4.59-4.49 (m, 2H), 4.43 (dd, J = 14.9, 9.4 Hz, 4H), 4.22 (dd, J = 15.8, 5.4 Hz, 1H), 3.77 (d, J = 7.6 Hz, 1H), 3.66 (s, 1H), 3.26 (s, 2H), 3.05 (p, J = 8.7 Hz, 1H), 2.62 (d, J = 7.5 Hz, 2H), 2.46 (d, J = 4.7 Hz, 1H), 2.45 (s, 3H), 2.24 (t, J = 7.5 Hz, 2H), 2.07 (dd, J = 36.2, 8.7 Hz, 3H), 1.96-1.84 (m, 2H), 1.75 (tt, J = 15.1, 8.4 Hz, 3H), 1.60 (s, 3H), 1.16 (t, J = 6.2 Hz, 3H), 0.92 (s, 9H); H84

(2S,4R)-1-[(2S)-2- [2-(3-[[4- ([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]meth- yl]cyclo- butyl)acetamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 775.35 ¹H NMR (400 MHz, CD₃OD) δ 10.07 (s, 1H), 7.58 (q, J = 8.0 Hz, 4H), 7.37-7.26 (m, 2H), 7.16 (t, J = 7.9 Hz, 2H), 4.66-4.62 (m, 1H), 4.64-4.48 (m, 7H), 4.45-4.41 (m, 1H), 3.94-3.77 (m, 3H), 3.66-3.47 (m, 1H), 3.41-3.37 (m, 1H), 2.77 (d, J = 7.8 Hz, 1H), 2.71-2.65 (m, 2H), 2.64 (s, 3H), 2.63-2.54 (m, 1H), 2.54-2.29 (m, 4H), 2.30-2.15 (m, 1H), 2.14-2.02 (m, 1H), 2.03-1.91 (m, 1H), 1.91-1.80 (m, 1H), 1.52-1.47 (m, 1H), 1.26 (s, 3H), 1.24-1.16(m, 1H), 1.04 (d, J = 2.7 Hz, 9H) H85

(2S,4R)-1-[(2S)-2- (2-[3-[4-([[(2R,3S)- 3-amino-5-car- bamoylpentan-2- yl]oxy]meth- yl)phenyl]cyclo- butyl]acetamido)- 3,3-dimethyl- butanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 761.35 (400 MHz, CD₃OD) δ 10.01-9.95 (m, 1H), 7.63-7.51 (m, 4H), 7.37-7.20 (m, 4H), 4.69-4.65 (m, 1H), 4.66-4.49 (m, 6H), 4.43 (d, J = 15.7 Hz, 1H), 3.93 (d, J = 11.0 Hz, 1H), 3.88-3.79 (m, 2H), 3.66-3.54 (m, 1H), 3.43-3.34 (m, 2H), 2.82-2.63 (m, 1H), 2.63 (d, J = 1.0 Hz, 3H), 2.61-2.50 (m, 1H), 2.51-2.29 (m, 3H), 2.30-2.20 (m, 2H), 2.15-2.02 (m, 1H), 2.02-1.79 (m, 2H), 1.62-1.58 (m, 1H), 1.25 (s, 3H), 1.06 (s, 9H) H86

(2S)-2- ((5S,8S,10aR)-5- amino-3-(2-(4-((1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-2,3-dihydro- 1H- benzo[d]imidazol- 5- yl)methyl)piperazin- 1-yl)acetyl)-6- oxodecahydro- pyrrolo[1,2- a][1,5]diazocine-8- carboxamido)-N1- benzhydrylpentane diamide trifluoroacetate 918.54 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.74 (d, J = 8.4 Hz, 1H), 8.21-8.17 (m, 1H), 7.38-7.20 (m, 15H), 7.10 (d, J = 1.4 Hz, 1H), 7.05 (d, J = 8.0 Hz, 1H), 6.97 (dd, J = 8.1, 1.4 Hz, 1H), 6.75-6.70 (m, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.36 (dd, J = 12.7, 5.5 Hz, 1H), 4.42-4.29 (m, 3H), 4.10-3.95 (m, 1H), 3.81-3.69 (m, 1H), 3.47 (s, 3H), 3.26- 3.05 (m, 5H), 3.00-2.86 (m, 3H), 2.77-2.58 (m, 2H), 2.49-2.22 (m, 10H), 2.16-2.09 (m, 2H), 2.06-1.70 (m, 2H), 1.68-1.49 (m, 2H), 1.32-1.17 (m, 2H) H87

(2S)-2- [[(5S,8S,10aR)-5- amino-3-[2-(4-[[1- (2,6- Dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzoazol-5- yl]methyl]piperidin- 1-yl)acetyl]-6-oxo- octahydro- pyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N-(diphenylmeth- yl)pentanediamide trifluoroacetate 917.40 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 9.41 (s, 1H), 8.85-8.69 (m, 1H), 8.48-8.26 (m, 2H), 7.40-7.18 (m, 11H), 7.04 (h, J = 4.1, 3.5 Hz, 2H), 6.91-6.75 (m, 2H), 6.10 (d, J = 8.2 Hz, 1H), 5.36 (dd, J = 12.9, 5.4 Hz, 1H), 4.74-4.18 (m, 4H), 3.53-3.38 (m, 1H), 3.33 (s, 3H), 3.18-2.80 (m, 6H), 2.78-2.54 (m, 4H), 2.20-2.08 (m, 4H), 2.01-1.85 (m, 2H), 1.88-1.64 (m, 12H), 1.63-1.49 (m, 2H) H88

(2S)-2- [[(5S,8S,10aR)-3- (4-[4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperidin-1- yl]butanoyl)-6-oxo- 5-(2,2,2- trifluoroacetamido)- octahydro- pyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide trifluoroacetate 931.40 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 9.50 (s, 1H), 8.83-8.74 (m, 1H), 8.46-8.27 (m, 2H), 7.41-7.14 (m, 11H), 7.13-6.97 (m, 2H), 6.92 (dt, J = 8.2, 1.9 Hz, 1H), 6.80 (d, J = 13.5 Hz, 1H), 6.11 (d, J = 8.4 Hz, 1H), 5.37 (dd, J = 12.8, 5.4 Hz, 1H), 4.64-4.14 (m, 5H), 3.93-3.85 (m, 5H), 3.35 (s, 3H), 3.20-2.97 (m, 6H), 2.99-2.79 (m, 3H), 2.79-2.57 (m, 4H), 2.29-1.60 (m, 10H), 1.31-1.20 (m, 1H), 0.86-0.82 (m, 1H) H89

(2S)-2- [[(5S,8S,10aR)-3- (3-[4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperidin-1- yl]propanoyl)-6- oxo-5-(2,2,2- trifluoro- acetamido)- octahydro- pyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N-(diphenylmeth- yl)pentanediamide trifluoroacetate 917.45 (400 MHz, DMSO-d₆) δ 11.11 (s, 1H), 9.43-9.26 (m, 1H), 8.89-8.25 (m, 3H), 7.37-7.18 (m, 11H), 7.12-6.98 (m, 2H), 6.96-6.88 (m, 1H), 6.81 (d, J = 15.4 Hz, 1H), 6.11 (d, J = 8.3 Hz, 1H), 5.37 (dd, J = 12.7, 5.5 Hz, 1H), 4.68-4.30 (m, 4H), 3.69- 3.59 (m, 4H), 3.48-3.37 (m, 5H), 3.35 (s, 3H), 3.15-3.06 (m, 5H), 2.97-2.77 (m, 3H), 2.78-2.57 (m, 3H), 2.30-1.87 (m, 8H), 1.87-1.79 (m, 3H) H90

(2S,4R)-1-[(2S)-2- [2-(4-[[4- ([[(2R,3S)-3- amino-5- carbamoylpentan-2- yl]oxy]meth- yl)phenyl]meth- yl]piperidin- 1-yl)acetamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide trifluoroacetate 804.35 Used in the next step without further purification H91

(2S,4R)-1-[(2S)-2- (6-[4-[(2S)-2- Amino-4- carbamoylbu- toxy]phenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 735.30 (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.58 (t, J = 6.0 Hz, 1H), 8.28-8.23 (m, 3H), 7.84 (d, J = 9.4 Hz, 1H), 7.41 (q, J = 8.4 Hz, 5H), 7.15-7.08 (m, 2H), 6.98-6.86 (m, 2H), 4.61-4.50 (m, 1H), 4.48-4.40 (m, 2H), 4.36 (s, 1H), 4.28-4.09 (m, 2H), 3.71-3.61 (m, 2H), 3.53-3.47 (m, 1H), 2.56-2.54 (m, 1H), 2.51-2.47 (m, 1H), 2.46 (s, 3H), 2.37-2.20 (m, 3H), 2.16-1.99 (m, 2H), 1.97-1.80 (m, 3H), 1.59-1.42 (m, 4H), 1.26 (q, J = 7.5 Hz, 2H), 0.94 (s, 9H) H92

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbu- toxy]phenyl]hexan- amido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 735.34 (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 8.30-8.26 (m, 2H), 7.84 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.3 Hz, 4H), 7.21 (t, J = 7.9 Hz, 1H), 6.92 (s, 1H), 6.86-6.75 (m, 3H), 4.54 (d, J = 9.3 Hz, 1H), 4.47-4.39 (m, 2H), 4.36 (s, 1H), 4.18-4.11 (m, 3H), 4.02 (dd, J = 10.5, 6.5 Hz, 1H), 3.71-3.60 (m, 2H), 3.50 (s, 1H), 3.06-3.02 (m, 2H), 2.45 (s, 3H), 2.34-2.23 (m, 3H), 2.17-1.99 (m, 2H), 1.97-1.83 (m, 3H), 1.78-1.71 (m, 2H), 1.62-1.41 (m, 5H), 1.31-1.25 (m, 2H), 0.93 (s, 9H) H93

(2S,4R)-1-[(2S)-2- [3-(4-[3-[(2S)-2- amino-4- carbamoylbu- toxy]propyl]phen- yl)propanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 771.42 Used in the next step without further purification H94

(2S,4R)-1-[(2S)-2- [5-[4-([[(2S)-2- amino-4- carbamoylbu- tyl](meth- yl)amino]meth- yl)phenyl]pentan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 748.40 Used in the next step without further purification H95

(2S)-2- [[(5S,8S,10aR)-5- amino-3-(8-[[(2S)- 1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]meth- yl]carbamoyl)pyr- rolidin-1-yl]-3,3- dimethyl-1- oxobutan-2-yl]car- bamoyl]octanoyl)- 6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide hydrochloride 1103.39 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.59- 8.54 (m, 1H), 8.30 (s, 3H), 7.85 (d, J = 9.2 Hz, 1H), 7.46-7.29 (m, 10H), 7.31-7.24 (m, 6H), 6.79 (s, 1H), 6.10 (d, J = 8.4 Hz, 1H), 4.55 (d, J = 9.1 Hz, 1H), 4.48-4.40 (m, 2H), 4.20 (s, 2H), 3.60-3.55 (m, 5H), 2.71-2.63 (m, 1H), 2.47-2.43 (m, 5H), 2.36- 2.32 (m, 2H), 2.13-2.08 (m, 8H), 1.54-1.50 (m, 4H), 1.32-1.21 (m, 9H), 1.17-1.14 (m, 1H), 0.96-0.92 (m, 14H) H96

(2S)-2- [[(5S,8S,10aR)-5- amino-3-(10-[[(2S)- 1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl]car- bamoyl)pyrrolidin- 1-yl]-3,3- dimethyl-1- oxobutan-2-yl]car- bamoyl]decanoyl)- 6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide hydrochloride 1131.50 (400 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.86 (t, J = 7.6 Hz, 1H), 8.33 (s, 2H), 7.85 (d, J = 9.2 Hz, 1H), 7.45-7.22 (m, 16H), 6.79 (s, 1H), 6.11 (d, J = 7.8 Hz, 1H), 4.55 (d, J = 9.2 Hz, 1H), 4.48-4.39 (m, 5H), 4.36 (s, 2H), 3.68-3.38 (m, 11H), 2.48-2.44 (m, 7H), 2.18-1.69 (m, 3H), 1.58-1.53 (m, 6H), 1.3-1.25 (m, 15H), 0.95 (s, 9H) H97

(2S,4S)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- amino-5- carbamoylpentan-2- yl]oxy]meth- yl)phenyl]pentan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 763.45 (400 MHz, CD₃OD) δ 10.07 (s, 1H), 7.62- 7.51 (m, 4H), 7.31 (d, J = 7.9 Hz, 2H), 7.20 (d, J = 7.9 Hz, 2H), 5.04 (q, J = 7.0 Hz, 1H), 4.64 (d, J = 11.6 Hz, 1H), 4.56-4.45 (m, 3H), 4.39 (t, J = 4.6 Hz, 1H), 4.03 (dd, J = 10.7, 5.1 Hz, 1H), 3.88-3.80 (m, 1H), 3.42-3.35 (m, 1H), 2.64 (s, 3H), 2.47-2.43 (m, 2H), 2.35-2.31 (m, 1H), 1.99-1.82 (m, 2H), 1.65 (s, 6H), 1.64-1.60 (m, 4H), 1.53 (d, J = 7.0 Hz, 3H), 1.26 (d, J = 6.4 Hz, 3H), 1.07 (s, 9H) H98

(2S)-2- [(5S,8S,10aR)-5- amino-3-[7-[3- methyl-1-(1- methyl-2,6- dioxopiperidin-3- yl)-2-oxo-1,3- benzodiazol-5- yl]heptanoyl]-6- octahydropyrrolo[l,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide trifluoroacetate 904.40 (400 MHz, DMSO-d₆) δ 8.84 (t, J = 8.0 Hz, 1H), 8.38-8.23 (m, 3H), 7.77-7.10 (m, 13H), 7.05-6.97 (m, 2H), 6.85 (d, J = 8.0 Hz, 1H), 6.78 (s, 1H), 6.11 (d, J = 8.4 Hz, 1H), 5.41 (dd, J = 12.9, 5.3 Hz, 1H), 4.52-4.32 (m, 3H), 4.28-4.14 (m, 1H), 3.97 (d, J = 14.2 Hz, 1H), 3.82 (d, J = 14.2 Hz, 1H), 3.50-3.42 (m, 1H), 3.34 (s, 3H), 3.29-3.08 (m, 1H), 3.04 (s, 3H), 3.01-2.91 (m, 1H), 2.84-2.67 (m, 2H), 2.62 (t, J = 7.7 Hz, 2H), 2.48-2.10 (m, 4H), 2.06-1.98 (m, 1H), 1.98- 1.85 (m, 2H), 1.85-1.65 (m, 4H), 1.65- 1.44 (m, 4H), 1.43-1.19 (m, 4H). H99

(2S,4R)-1-[(2S)-2- [10-[(2S)-2-amino-4- carbamoylbu- toxy]decanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 715.40 (400 MHz, DMSO-d₆) δ 9.08 (d, J = 4.9 Hz, 1H), 8.59 (t, J = 6.0 Hz, 1H), 8.05 (s, 2H), 7.84 (d, J = 9.3 Hz, 1H), 7.48-7.36 (m, 5H), 6.90 (s, 1H), 4.58-4.50 (m, 1H), 4.48-4.39 (m, 2H), 4.35 (s, 1H), 4.23 (dd, J = 15.8, 5.2 Hz, 1H), 3.71-3.60 (m, 2H), 3.52 (dd, J = 10.4, 4.0 Hz, 1H), 3.47-3.36 (m, 3H), 3.23 (s, 1H), 2.46 (s, 3H), 2.28- 2.21 (m, 3H), 2.16-1.99 (m, 2H), 1.94-1.87 (m, 1H), 1.81-1.70 (m, 2H), 1.58-1.46 (m, 4H), 1.28-1.23 (m, 12H), 0.94 (s, 9H) H100

(2S,4R)-1-[(2S)-2- [9-[(2S)-2-amino-4- carbamoylbu- toxy]nonan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 701.25 (400 MHz, DMSO-d₆) δ 9.26-9.03 (m, 1H), 8.61-8.57 (m, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.57-7.31 (m, 5H), 6.90 (s, 1H), 4.88- 4.50 (m, 1H), 4.46-4.37 (m, 2H), 4.37-4.30 (m, 1H), 4.28-4.25 (m, 1H), 3.74-3.61 (m, 2H), 3.52 (dd, J = 10.4, 4.0 Hz, 1H), 3.46- 3.32 (m, 4H), 3.23 (s, 1H), 2.46 (s, 3H), 2.27-2.24 (m, 3H), 2.17-2.01 (m, 2H), 1.91 (td, J = 8.5, 4.3 Hz, 1H), 1.78-1.75 (m, 2H), 1.52-1.47 (m, 6H), 1.28-1.22 (m 8H), 0.94 (s, 9H) H101

(2S,4R)-1-((S)-2- (8-(((S)-2,5- diamino-5- oxopentyl)oxy)octan- amido)-3,3- dimethylbutanoyl)- 4-hydroxy-N-(4-(4- methylthiazol-5- yl)benzyl)pyr- rolidine- 2-carboxamide hydrochloride 687.55 (400 MHz, DMSO-d₆) δ 9.05 (s, 1H), 8.58 (t, J = 6.0 Hz, 1H), 8.10-7.97 (m, 2H), 7.84 (d, J = 9.3 Hz, 1H), 7.48-7.37 (m, 5H), 6.90 (s, 1H), 4.58-4.16 (m, 5H), 3.72-3.61 (m, 2H), 3.55-3.35 (m, 4H), 3.23 (s, 1H), 3.13- 2.99 (m, 2H), 2.45 (s, 3H), 2.33-2.00 (m, 4H), 1.94-1.69 (m, 3H), 1.56-1.40 (m, 2H), 1.35-1.16 (m, 9H), 0.94 (s, 9H) H102

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octa- hydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pentan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 1000.45 (400 MHz, DMSO-d₆) δ 9.07 (s, 1H), 8.59 (s, 1H), 8.50 (s, 1H), 8.37 (d, J = 17.5 Hz, 1H), 7.95 (d, J = 9.0 Hz, 1H), 7.88 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.1 Hz, 4H), 7.22 (d, J = 7.7 Hz, 2H), 7.13 (d, J = 7.7 Hz, 3H), 6.71 (s, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.44 (d, J = 13.8 Hz, 5H), 4.35 (s, 1H), 4.21 (d, J = 15.7 Hz, 2H), 4.03 (d, J = 14.4 Hz, 1H), 3.76 (s, 2H), 3.63 (dd, J = 16.7, 6.0 Hz, 2H), 3.45-3.37 (m, 2H), 3.28-3.23 (m, 1H), 3.19-3.16 (m, 1H), 3.15-3.11 (m, 1H), 2.55 (s, 2H), 2.45 (s, 3H), 2.35-2.27 (m, 1H), 2.30-1.99 (m, 6H), 1.98-1.65 (m, 2H), 1.54-1.49 (m, 10H), 1.41-1.33 (m, 1H), 1.26-1.22 (m, 1H), 1.07 (d, J = 6.1 Hz, 3H), 0.93 (s, 9H) H103

(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octa- hydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N-(7-[[(2S)-1- [(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]meth- yl]car- bamoyl)pyrrolidin- 1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]hep- ty1)pentanediamide hydrochloride 951.80 (400 MHz, DMSO-d₆) δ 9.02 (d, J = 5.0 Hz, 1H), 8.58 (s, 1H), 8.44 (s, 1H), 8.28 (s, 2H), 7.92 (s, 1H), 7.85 (d, J = 9.3 Hz, 1H), 7.46-7.36 (m, 4H), 7.25 (s, 1H), 6.76 (s, 1H), 4.58-4.52 (m, 1H), 4.52-4.39 (m, 3H), 4.36 (s, 1H), 4.27 (s, 1H), 4.31-4.17 (m, 2H), 4.10-3.96 (m, 2H), 3.95-3.80 (m, 2H), 3.72-3.60 (m, 6H), 3.57 (s, 1H), 3.47-3.37 (m, 1H), 3.29-3.18 (m, 1H), 3.07-3.02 (m, 1H), 2.45 (s, 3H), 2.29-2.24 (m, 2H), 2.21- 1.99 (m, 7H), 1.93-1.89 (m, 1H), 1.84- 1.70 (m, 2H), 1.55-1.47 (m, 1H), 1.43-1.33 (m, 2H), 1.26-1.22 (m, 8H), 0.94 (s, 9H) H104

(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N-(8-[[(2S)-1- [(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl]car- bamoyl)pyrrolidin- 1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]oc- tyl)pentane- diamide hydrochloride 965.80 (400 MHz, DMSO-d₆) δ 9.04 (d, J = 8.6 Hz, 1H), 8.59 (s, 1H), 8.48 (s, 1H), 8.31 (d, J = 19.3 Hz, 2H), 7.93 (s, 1H), 7.89-7.82 (m, 1H), 7.46-7.36 (m, 4H), 7.26 (s, 1H), 6.77 (s, 1H), 4.58-4.52 (m, 1H), 4.48-4.44 (m, 3H), 4.35 (s, 1H), 4.31-4.13 (m, 3H), 3.81-3.73 (m, 1H), 3.73-3.57 (m, 3H), 3.53-3.37 (m, 1H), 3.29-2.96 (m, 2H), 2.46 (s, 3H), 2.28-2.24 (m, 2H), 2.21-1.99 (m, 7H), 1.92-1.89 (m, 1H), 1.83-1.80 (m, 9H), 1.80-1.65 (m, 2H), 1.60-1.42 (m, 1H), 1.41-1.34 (m, 2H), 1.26-1.10 (m, 8H), 0.94 (s, 9H) H105

(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octahydropyrrolo[l,2- a][1,5]diazocin- 8-yl]formamido]- N-(9-[[(2S)-1- [(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl]car- bamoyl)pyrrolidin- 1-yl]-3,3- dimethyl-1- oxobutan-2-yl]car- bamoyl]nonyl)pentane- diamide hydrochloride 979.60 (400 MHz, DMSO-d₆) δ 9.04 (s, 1H), 8.58 (t, J = 6.1 Hz, 1H), 8.47 (s, 1H), 8.36-8.25 (m, 2H), 7.92 (t, J = 5.5 Hz, 1H), 7.84 (d, J = 9.4 Hz, 1H), 7.46-7.36 (m, 4H), 7.31- 7.19 (m, 1H), 6.76 (s, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.46 (s, 2H), 4.52-4.39 (m, 2H), 4.36 (s, 1H), 4.27-4.17 (m, 2H), 4.01 (d, J = 12.9 Hz, 1H), 3.81-3.57 (m, 5H), 3.59- 3.55 (m, 5H), 3.53-3.35 (m, 1H), 3.26-3.22 (m, 1H), 3.15-2.97 (m, 2H), 2.46 (s, 3H), 2.32-2.17 (m, 2H), 2.12-2.08 (m, 6H), 1.93-1.89 (m, 1H), 1.85-1.66 (m, 2H), 1.58-1.42 (m, 2H), 1.39-1.35 (m, 3H), 1.26-1.06 (m, 10H), 0.94 (s, 9H) H106

(2R)-2- [[(5S,8S,10aR)-5- amino-3-[7-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]heptanoyl]-6- oxo- octahydropyrrolo[l,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide trifluoroacetate 890.55 (400 MHz, CD₃OD) δ 7.39-7.31 (m, 6H), 7.27 (qd, J = 7.4, 6.4, 2.8 Hz, 4H), 7.06- 6.99 (m, 2H), 6.99-6.92 (m, 1H), 6.17 (d, J = 2.5 Hz, 1H), 5.32 (dd, J = 12.5, 5.4 Hz, 1H), 4.67-4.54 (m, 1H), 4.52 (dd, J = 9.0, 4.7 Hz, 1H), 4.39 (d, J = 13.3 Hz, 1H), 4.23 (dd, J = 10.4, 2.8 Hz, 1H), 4.12 (q, J = 7.4 Hz, 1H), 4.03-3.88 (m, 1H), 3.73-3.64 (m, 1H), 3.42 (s, 3H), 3.31-3.16 (m, 1H), 3.10- 2.95 (m, 1H), 2.91 (dd, J = 17.4, 4.9 Hz, 1H), 2.86-2.66 (m, 3H), 2.47 (ddd, J = 15.7, 9.2, 6.6 Hz, 1H), 2.42-2.29 (m, 3H), 2.32-2.26 (m, 1H), 2.26-2.06 (m, 4H), 1.97 (dt, J = 14.7, 7.1 Hz, 1H), 1.89-1.78 (m, 3H), 1.74-1.56 (m, 4H), 1.40 (m, 4H) H107

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3-[2- [(1s,4s)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]methyl]cyclo- hexyl]acetyl]- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide; trifluoroacetaldehyde 916.80 (300 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.86 (d, J = 8.4 Hz, 1H), 8.57-8.23 (m, 4H), 7.35-7.28 (m, 11H), 7.11-6.94 (m, 2H), 6.90-6.70 (m, 2H), 6.12 (d, J = 8.3 Hz, 1H), 5.36 (dd, J = 12.8, 5.4 Hz, 1H), 4.46- 4.41 (m, 4H), 4.22-4.20 (m, 2H), 4.05-2.95 (m, 3H), 3.52-3.50 (m, 1H), 3.23-3.20 (m, 1H), 3.05-2.91 (m, 2H), 2.83-2.54 (m, 4H), 2.42-1.59 (m, 13H), 1.40 (d, J = 31.4 Hz, 10H) H108

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3-[2- [(1r,4r)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]methyl]cyclo- hexyl]acetyl]- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide trifluoroacetate 916.80 (300 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.86 (d, J = 8.4 Hz, 1H), 8.57-8.21 (m, 4H), 7.31 (tdd, J = 13.9, 6.8, 4.2 Hz, 12H), 7.07-6.94 (m, 2H), 6.90-6.71 (m, 2H), 6.12 (d, J = 8.3 Hz, 1H), 5.36 (dd, J = 12.8, 5.4 Hz, 1H), 4.45 (dq, J = 16.8, 9.2, 8.8 Hz, 4H), 4.29- 3.38 (m, 4H), 3.25-2.80 (m, 1H), 2.80-2.56 (m, 4H), 2.48-1.63 (m, 14H), 1.40 (d, J = 29.0 Hz, 9H) H109

(2S)-2-amino-N- [[3-(4-[[(2S)-1- [(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl]car- bamoyl)pyrrolidin- 1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]bu- tyl)phenyl]meth- yl]pentanediamide hydrochloride [(M − 1)]⁻ = 746.23 (300 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.93 (t, J = 5.9 Hz, 1H), 8.55 (t, J = 6.0 Hz, 1H), 8.30-8.22 (m, 3H), 7.87 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.1 Hz, 2H), 7.40 (d, J = 3.7 Hz, 3H), 7.28-7.20 (m, 1H), 7.10-7.08 (m, 4H), 6.99-6.94 (m, 1H), 4.59-4.49 (m, 1H), 4.49-4.37 (m, 2H), 4.36-4.31 (m, 2H), 4.21 (dd, J = 15.8, 5.0 Hz, 1H), 3.56-3.49 (m, 7H), 2.44 (s, 3H), 2.34-2.09 (m, 3H), 2.09- 1.83 (m, 3H), 1.60-1.48 (m, 5H), 0.93 (s, 9H) H110

(2S)-2-[[(2S,11S)- 11-amino-6-[7-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]heptyl]-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-N- (diphenylmeth- yl)pentanediamide hydrochloride 895.55 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 8.87 (d, J = 8.4 Hz, 1H), 8.58-8.27 (m, 3H), 7.49-7.18 (m, 9H), 7.13-6.95 (m, 2H), 6.95-6.73 (m, 3H), 6.15-6.00 (m, 1H), 5.35 (dd, J = 12.8, 5.2 Hz, 1H), 5.15 (dd, J = 10.8, 3.1 Hz, 1H), 4.48-4.11 (m, 3H), 3.90- 3.66 (m, 4H), 3.32 (s, 3H), 3.02 (d, J = 61.9 Hz, 2H), 2.87 (dd, J = 20.5, 14.4 Hz, 2H), 2.82-2.57 (m, 4H), 2.33-1.78 (m, 7H), 1.78-1.44 (m, 4H), 1.28 (d, J = 28.1 Hz, 7H) H111

(4S,5R)-4- [[(5S,8S,10aR)-5- Amino-3-[7-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]heptanoyl]-6- oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]-5- [(4- bromophenyl)meth- oxy]hexanamide hydrochloride 893.20, 895.20 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.50-8.26 (m, 2H), 7.97 (dd, J = 9.5, 3.3 Hz, 1H), 7.57-7.49 (m, 2H), 7.29 (dt, J = 8.5, 2.1 Hz, 2H), 7.16 (s, 1H), 7.07-6.96 (m, 2H), 6.86 (dt, J = 8.5, 2.1 Hz, 1H), 6.68 (d, J = 25.0 Hz, 1H), 6.62-6.53 (m, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.56-4.28 (m, 5H), 4.21-4.04 (m, 1H), 3.87-3.46 (m, 4H), 3.41 (p, J = 6.2 Hz, 1H), 3.34 (s, 3H), 3.30-3.09 (m, 1H), 2.98-2.84 (m, 1H), 2.77-2.55 (m, 5H), 2.47-2.37 (m, 1H), 2.34-1.91 (m, 4H), 1.91-1.43 (m, 6H), 1.43-1.27 (m, 4H), 1.06 (d, J = 6.3 Hz, 3H) H112

(4S,5R)-4- [(5S,8S,10aR)-5- Amino-3-[7-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]heptanoyl]-6- oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]-5- (benzyloxy)hexan- amide hydrochloride 815.30 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.58-8.48 (m, 1H), 8.45-8.31 (m, 2H), 8.03-7.96 (m, 1H), 7.45-7.22 (m, 5H), 7.16 (s, 1H), 7.06-6.96 (m, 2H), 6.89-6.84 (m, 1H), 6.71 (s, 1H), 5.35 (dd, J = 12.7, 5.4 Hz, 1H), 4.57-4.34 (m, 3H), 4.32-4.08 (m, 5H), 3.87-3.74 (m, 2H), 3.52-3.43 (m, 2H), 3.33 (s, 3H), 3.28-3.05 (m, 2H), 2.98-2.84 (m, 1H), 2.78-2.56 (m, 4H), 2.48-2.39 (m, 1H), 2.37-1.65 (m, 6H), 1.64-1.48 (m, 6H), 1.45-1.24 (m, 4H), 1.10 (d, J = 6.3 Hz, 3H) H113

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- amino-5- carbamoylpentan-2- yl]oxy]methyl)- 2- fluorophenyl]pentan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 881.40 (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.02 (s, 2H), 7.82 (d, J = 9.3 Hz, 1H), 7.47-7.36 (m, 4H), 7.23 (d, J = 13.1 Hz, 1H), 7.12 (d, J = 7.9 Hz, 1H), 6.93 (s, 1H), 4.92 (t, J = 7.1 Hz, 1H), 4.61- 4.36 (m, 5H), 3.79 (s, 1H), 3.28 (s, 1H), 2.64-2.58 (m, 3H), 2.46 (s, 3H), 2.39-2.21 (m, 4H), 2.15 (s, 1H), 2.07-1.96 (m, 1H), 1.84-1.70 (m, 4H), 1.62-1.58 (m, 1H), 1.54-1.49 (m, 5H), 1.38 (d, J = 6.9 Hz, 3H), 1.16 (d, J = 6.3 Hz, 3H), 0.93 (s, 9H) H114

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbu- toxy]phenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 749.45 (400 MHz, DMSO-d₆) δ 9.06 (s, 1H), 8.40 (d, J = 7.8 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.45 (d, J = 8.0 Hz, 3H), 7.39 (d, J = 7.9 Hz, 2H), 7.21 (t, J = 7.6 Hz, 1H), 6.98 (d, J = 38.6 Hz, 1H), 6.82 (d, J = 7.0 Hz, 3H), 4.91 (q, J = 7.4 Hz, 1H), 4.77 (m, 4H), 4.51 (d, J = 8.9 Hz, 1H), 4.42 (t, J = 8.1 Hz, 1H), 4.30 (d, J = 17.0 Hz, 1H), 4.16 (d, J = 11.1 Hz, 1H), 4.07-3.99 (m, 1H), 3.60 (s, 2H), 3.44-2.56 (m, 2H), 2.55 (m, 1H), 2.47 (s, 3H), 2.28-2.18 (m, 3H), 2.17-1.98 (m, 2H), 1.95-1.74 (m, 2H), 1.62-1.46 (m, 3H), 1.38 (d, J = 7.0 Hz, 3H), 1.31-1.22 (m, 3H), 0.93 (s, 9H) H115

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2-yl]oxy]methyl)- 3- fluorophenyl]pentan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 767.50 (400 MHz, DMSO-d₆) δ 9.08 (s, 1H), 8.58 (t, J = 6.1 Hz, 1H), 8.15-8.06 (m, 3H), 7.88 (d, J = 9.3 Hz, 1H), 7.47-7.37 (m, 6H), 7.05-6.98 (m, 3H), 6.92 (s, 1H), 4.63-4.38 (m, 6H), 4.35 (s, 1H), 4.22 (dd, J = 15.9, 5.2 Hz 1H) 3.88-3.72 (m, 1H), 3.72-3.61 (m, 1H), 3.26 (s, 1H), 2.59 (t, J = 7.2 Hz, 1H), 2.46 (s, 3H), 2.35-2.23 (m, 3H), 2.18- 2.12 (m, 1H), 2.07-2.02 (m, 1H), 1.97-1.85 (m, 1H), 1.80-1.70 (m, 2H), 1.57-1.41 (m, 4H), 1.15 (d, J = 6.3 Hz, 3H), 0.94 (s, 9H) H116

(5S,8S,10aR)-8- [[(1S)-3- carbamoyl-1- (diphenylmethylcar- bamoyl)propyl]car- bamoyl]-3-[8-[2-(1- methyl-2,6- dioxopiperidin-3- yl)-1-oxo-3H- isoindol-4-yl]oct-7- ynoyl]-6-oxo- octahydropyrrolo[l,2- a][1,5]diazocin- 5-aminium trifluoroacetate 899.20 Used in the next step without further purification H117

(2S)-2- [[(5S,8S,10aR)-5- amino-3-[4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]butanoyl]-6-oxo- octahydropyrrolo[l,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide trifluoroacetate 848.30 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.84 (dd, J = 8.5, 7.0 Hz, 1H), 8.34-8.29 (m, 2H), 8.31 (d, J = 5.7 Hz, 1H), 7.35-7.23 (m, 11H), 6.98 (d, J = 4.6 Hz, 2H), 6.91-6.86 (m, 1H), 6.79 (s, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.37 (dd, J = 12.4, 5.4 Hz, 1H), 4.51- 4.35 (m, 3H), 4.29-4.19 (m, 1H), 4.08-3.95 (m, 1H), 3.82 (d, J = 14.7 Hz, 1H), 3.59 (s, 3H), 3.33-3.13 (m, 1H), 3.01-2.83 (m, 4H), 2.77-2.53 (m, 4H), 2.25-2.03 (m, 3H), 2.02-1.95 (m, 2H), 1.95-1.85 (m, 4H), 1.83-1.63 (m, 4H) H118

(2S)-2- [[(5S,8S,10aR)-5- amino-3-[6-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]hexanoyl]-6- oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide trifluoroacetate 876.40 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.84 (t, J = 7.9 Hz, 1H), 8.36-8.28 (m, 2H), 7.38-7.27 (m, 8H), 7.26-7.18 (m, 4H), 6.97 (d, J = 4.6 Hz, 2H), 6.88 (d, J = 4.6 Hz, 1H), 6.78 (s, 1H), 6.11 (d, J = 8.2 Hz, 1H), 5.37 (dd, J = 12.6, 5.4 Hz, 1H), 4.51-4.35 (m, 4H), 4.25-4.13 (m, 1H), 4.01-3.89 (m, 1H), 3.86-3.78 (m, 1H), 3.56 (s, 3H), 3.49- 3.40 (m, 1H), 3.24-3.08 (m, 2H), 3.05-2.86 (m, 4H), 2.80-2.59 (m, 4H), 2.46-2.38 (m, 2H), 2.25-1.84 (m, 4H), 1.85-1.50 (m, 6H), 1.46-1.39 (m, 2H) H119

(2S)-2- [[(5S,8S,10aR)-5- amino-3-[7-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]heptanoyl]-6- oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide trifluoroacetate 890.40 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.89-8.82 (m, 1H), 8.36-8.28 (m, 3H), 7.36-7.23 (m, 11H), 7.00-6.92 (m, 2H), 6.91-6.83 (m, 1H), 6.82-6.75 (m, 1H), 6.16-6.12 (m, 1H), 5.37 (dd, J = 12.5, 5.4 Hz 1H), 4.52-4.34 (m, 3H), 4.30-4.14 (m, 1H), 4.02-3.94 (m, 1H), 3.88-3.77 (m, 1H), 3.54 (s, 3H), 3.28-3.08 (m, 1H), 2.96-2.84 (m, 3H), 2.75-2.68 (m, 1H), 2.66-2.58 (m, 1H), 2.50-2.27 (m, 3H), 2.25-2.17 (m, 1H), 2.14-2.04 (m, 2H), 2.03-1.95 (m, 2H), 1.95-1.84 (m, 2H), 1.83-1.66 (m, 4H), 1.62-1.50 (m, 4H), 1.49-1.37 (m, 4H) H120

(2S)-2- [[(5S,8S,10aR)-5- amino-3-[9-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]nonanoyl]-6- oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N-(diphenylmeth- yl)pentanediamide trifluoroacetate 918.40 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.85 (t, J = 8.0 Hz, 1H), 8.38-8.27 (m, 3H), 7.38-7.21 (m, 11H), 6.99-6.91 (m, 2H), 6.91-6.83 (m, 1H), 6.79 (s, 1H), 6.11 (d, J = 8.4 Hz, 1H), 5.37 (dd, J = 12.6, 5.4 Hz, 1H), 4.52-4.34 (m, 3H), 4.27-4.15 (m, 1H), 4.08-3.93 (m, 1H) 3.88-3.78 (m, 1H), 3.55 (s, 3H), 3.28-3.06 (m, 1H), 3.03-2.83 (m, 3H), 2.78-2.69 (m, 1H), 2.67-2.58 (m, 1H), 2.49-2.24 (m, 2H), 2.17-2.05 (m, 2H), 2.05-1.85 (m, 4H), 1.85-1.64 (m, 4H), 1.64-1.46 (m, 4H), 1.43-1.33 (m, 3H), 1.33-1.27 (m, 6H), 1.26-1.09 (m, 1H) H121

(2S,4R)-1-[(2S)-2- [([3-[4-([[(2R,3S)- 3-amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]propyl]car- bamoyl)amino]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide trifluoroacetate 750.60 (400 MHz, DMSO-d₆) δ 5 9.01 (d, J = 5.3 Hz, 1H), 7.50-7.41 (m, 4H), 7.29 (dd, J = 8.2, 1.8 Hz, 4H), 7.20-7.16 (m, 4H), 6.13 (s, 1H), 4.53 (d, J = 11.6 Hz, 2H), 4.49- 4.35 (m, 5H), 3.66-3.64 (m, 1H), 3.33-3.24 (m, 2H), 2.99 (d, J = 6.9 Hz, 2H), 2.58 (d, J = 7.8 Hz, 4H), 2.48-2.44 (m, 4H), 2.24 (t, J = 7.4 Hz, 4H), 1.75 (q, J = 7.9 Hz, 2H), 1.68-1.64 (m, 4H), 1.14 (s, 3H), 0.97 (s, 9H) H122

(2S)-2- [[(5S,8S,10aR)-5- amino-3-(4-[1-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]azetidin-3- yl]butanoyl)-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide trifluoroacetate 903.30 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.84 (dd, J = 10.4, 8.5 Hz, 1H), 8.36-8.29 (m, 3H), 7.41-7.19 (m, 11H), 7.07 (d, J = 8.4 Hz, 1H), 6.85 (s, 1H), 6.80 (s, 1H), 6.57 (s, 1H), 6.10 (d, J = 8.6 Hz, 1H), 5.35 (dd, J = 12.9, 5.3 Hz, 1H), 4.52-4.31 (m, 3H), 4.28- 4.19 (m, 3H), 3.96 (d, J = 14.2 Hz, 1H), 3.82-3.74 (m, 2H), 3.49 (d, J = 12.9 Hz, 1H), 3.34 (s, 3H), 3.30-3.13 (m, 1H), 3.08- 3.01 (m, 1H), 2.90 (t, J = 14.9 Hz, 1H), 2.80 (t, J = 7.4 Hz, 1H), 2.73-2.58 (m, 2H), 2.48-2.30 (m, 2H), 2.25-2.09 (m, 2H), 2.04-1.97 (m, 1H), 1.96-1.86 (m, 2H), 1.85-1.62 (m, 7H), 1.59-1.37 (m, 3H) H123

(2S)-2- [[(5S,8S,10aR)-5- amino-3-(4-[1-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperidin-4- yl]butanoyl)-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide trifluoroacetate 931.30 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.82 (t, J = 8.5 Hz, 1H), 8.40-8.24 (m, 3H), 7.38-7.29 (m, 4H), 7.28-7.19 (m, 9H), 7.07 (d, J = 8.1 Hz, 1H), 6.77 (s, 1H), 6.09 (d, J = 8.1 Hz, 1H), 5.40-5.30 (m, 1H), 4.49- 4.36 (m, 3H), 4.28-4.14 (m, 1H), 4.02-3.90 (m, 2H), 3.85-3.76 (m, 1H), 3.57 (s, 3H), 3.16-3.07 (m, 2H), 3.05-2.99 (m, 2H), 2.94-2.86 (m, 2H), 2.72-2.57 (m, 2H), 2.25-2.06 (m, 2H), 2.03-1.95 (m, 1H), 1.93-1.78 (m, 5H), 1.76-1.68 (m, 4H), 1.65-1.52 (m, 4H), 1.46-1.37 (m, 1H), 1.35-1.26 (m, 2H), 1.26-1.21 (m, 1H) H124

(2S)-2-[[(5S,8S,10aR)- 5-amino-3-(6- [[1-(2,6-dioxopiperidin- 3-yl)-3-methyl- 2-oxo-1,3-benzodiazol- 5-yl]amino]hexanoyl)- 6-oxo-octa- hydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N-(diphenylmeth- yl) Pentanediamide trifluoroacetate 891.35 (400 MHz, DMSO-d₆) δ 11.16 (s, 1H), 8.84 (t, J = 8.4 Hz, 1H), 8.36-8.29 (m, 4H), 7.41-7.13 (m, 14H), 6.80 (s, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.43 (dd, J = 12.7, 5.4 Hz, 1H), 4.53-4.30 (m, 4H), 4.29-3.74 (m, 3H), 3.38 (s, 3H), 3.32-3.28 (m, 2H), 3.28-3.10 (m, 2H), 2.97-2.83 (m, 2H), 2.79-2.57 (m, 2H), 2.48-2.25 (m, 2H), 2.25-1.99 (m, 4H), 1.99-1.82 (m, 4H), 1.71-1.47 (m, 4H), 1.43-1.35 (m, 2H), 1.26-1.22 (m, 1H) H125

(2S)-2- [[(5S,8S,10aR)-5- amino-3-(4-[4-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperazin-1- yl]butanoyl)-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N- (diphenylmeth- yl)pentanediamide trifluoroacetate 932.75 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 8.80-8.74 (m, 1H), 8.36-8.30 (m, 3H), 7.44-7.14 (m, 11H), 7.01 (d, J = 8.6 Hz, 1H), 6.96-6.90 (m, 1H), 6.81-6.74 (m, 1H), 6.73-6.65 (m, 1H), 6.11 (dd, J = 8.3, 2.3 Hz, 1H), 5.32 (dd, J = 12.9, 5.4 Hz, 1H), 4.64-4.52 (m, 1H), 4.48-4.27 (m, 3H), 4.26-4.22 (m, 2H), 3.92-3.86 (m, 1H), 3.82-3.75 (m, 3H), 3.34 (s, 3H), 3.20-3.14 (m, 5H), 3.05-2.82 (m, 3H), 2.77-2.58 (m, 3H), 2.40-2.34 (m, 1H), 2.29-2.06 (m, 3H), 2.05-1.88 (m, 5H), 1.87-1.64 (m, 6H) H126

(2S)-2- [[(5S,8S,10aR)-5- amino-3-(3-[4-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]piperazin-1- yl]propanoyl)-6- oxo- octahydropyrrolo[1,2- a][1,5]diazocin- 8-yl]formamido]- N-(diphenylmeth- yl)pentanediamide trifluoroacetate 918.70 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.81-8.58 (m, 2H), 8.45-8.31 (m, 2H), 7.60-7.10 (m, 11H), 7.01 (dd, J = 8.7, 1.8 Hz, 1H), 6.93 (dd, J = 4.4, 2.2 Hz, 1H), 6.86-6.80 (m, 1H), 6.75-6.64 (m, 1H), 6.11 (d, J = 8.3 Hz, 1H), 5.32 (dd, J = 12.9, 5.3 Hz, 1H), 4.66-4.53 (m, 1H), 4.52-4.23 (m, 3H), 4.15-3.84 (m, 1H), 3.78 (t, J = 13.3 Hz, 2H), 3.65 (t, J = 13.0 Hz, 2H), 3.54- 3.37 (m, 2H), 3.34 (s, 3H), 3.29-3.09 (m, 4H), 2.99-2.79 (m, 4H), 2.77-2.56 (m, 2H), 2.35-2.07 (m, 4H), 2.06-1.89 (m, 3H), 1.88-1.80 (m, 6H) H127

(2S,4R)-1-[(2S)-2- [9-[(2S)-2-amino-4- carbamoylbu- toxy]non-7- ynamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 697.30 (400 MHz, DMSO-d₆) δ 9.07 (s, 1H), 8.58 (t, J = 6.0 Hz, 1H), 8.13-8.09 (m, 2H), 7.87 (d, J = 9.3 Hz, 1H), 7.53-7.29 (m, 4H), 6.92-6.89 (m, 1H), 4.59-4.52 (m, 1H), 4.48-4.41 (m, 2H), 4.37-4.35 (m, 1H), 4.25 (d, J = 5.2 Hz, 1H), 4.22-4.16 (m, 2H), 3.73-3.63 (m, 2H), 3.62-3.56 (m, 4H), 3.52-3.49 (m, 1H), 3.29-2.25 (m, 2H), 2.46 (s, 3H), 2.32-2.01 (m, 6H), 1.93-1.89 (m, 1H), 1.78-1.72 (m, 2H), 1.51-1.43 (m, 3H), 1.40-1.26 (m, 2H), 0.94 (s, 9H). H128

(2S,4R)-1-[(2S)-2- [(7Z)-9-[(2S)-2- amino-4- carbamoylbu- toxy]non-7- enamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5-yl)- phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 699.25 (400 MHz, DMSO-d₆) δ 9.16-9.11 (m, 1H), 8.60 (s, 1H), 8.36 (s, 1H), 8.13 (s, 2H), 7.86 (d, J = 9.3 Hz, 1H), 7.57-7.28 (m, 5H), 6.91 (s, 1H), 5.63-5.38 (m, 7H), 4.54 (d, J = 9.3 Hz, 1H), 4.47-4.38 (m, 2H), 4.35 (s, 1H), 4.23 (dd, J = 15.0, 4.8 Hz, 1H), 4.05 (d, J = 5.6 Hz, 1H), 3.71- 3.60 (m, 2H), 3.57 (s, 3H), 3.56-3.52 (m, 2H), 3.48-3.33 (m, 1H), 3.24 (s, 1H), 2.47- 2.45 (m, 3H), 2.30-2.20 (m, 2H), 2.18-1.96 (m, 3H), 1.94-1.87 (m, 1H), 1.83-1.67 (m, 1H), 1.56-1.44 (m, 1H), 1.34-1.22 (m, 1H), 0.94 (s, 9H) H129

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- amino-4- carbamoylbu- toxy]phenyl]butan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 721.55 (400 MHz, DMSO-d₆) δ 9.21 (s, 1H), 8.43 (s, 4H), 7.85 (d, J = 9.2 Hz, 1H), 7.46 (d, J = 8.3 Hz, 2H), 7.40 (d, J = 8.2 Hz, 2H), 7.22 (dd, J = 9.2, 7.2 Hz, 1H), 6.93 (s, 1H), 6.87-6.78 (m, 3H), 4.92 (p, J = 6.9 Hz, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.18 (dd, J = 10.3, 3.6 Hz, 1H), 4.05 (dd, J = 10.4, 6.3 Hz, 1H), 3.48 (s, 1H), 2.54 (s, 2H), 2.48 (s, 3H), 2.38-2.22 (m, 2H), 2.20-2.16 (m, 1H), 2.08-1.85 (m, 2H), 1.81-1.78 (s, 3H), 1.62- 1.58 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 0.95 (s, 9H) H130

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]-2- fluorophenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 767.97 (400 MHz, DMSO-d₆) δ 9.14 (s, 1H), 8.43 (d, J = 7.7 Hz, 3H), 7.45 (d, J = 8.3 Hz, 4H), 7.39 (d, J = 8.3 Hz, 2H), 7.07-7.03 (m, 2H), 6.94 (s, 1H), 6.91-6.87 (m, 1H), 4.94- 4.90 (m, 1H), 4.51 (d, J = 9.4 Hz, 1H), 4.45-4.41 (m, 1H), 4.30-4.26 (m, 1H), 4.25-4.20 (m, 1H), 4.17-4.15 (m, 2H), 3.68-3.55 (m, 3H), 2.61-2.57 (m, 2H), 2.47 (s, 3H), 2.30-2.26 (m, 2H), 2.08 (s, 1H), 2.17-1.86 (m, 3H), 1.84-1.71 (m, 1H), 1.62-1.42 (m, 5H), 1.40-1.36 (m, 3H), 1.33-1.20 (m, 2H), 0.93 (s, 9H) H131

(2S,4R)-1-[(2S)-2- (6-[5-[(2S)-2- amino-4- carbamoylbutoxy]- 2- chlorophenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 783.55 (400 MHz, DMSO-d₆) δ 9.12 (s, 1H), 8.45-8.37 (m, 5H), 7.84-7.75 (m, 1H), 7.48-7.29 (m, 5H), 6.98 (d, J = 3.0 Hz, 1H), 6.87 (d, J = 8.8, 3.0 Hz, 1H), 4.92 (d, J = 7.3 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.47- 4.38 (m, 2H), 4.28 (s, 1H), 4.19 (d, J = 10.3, 3.6 Hz, 1H), 4.10-4.01 (m, 1H), 3.70- 3.56 (m, 3H), 2.68-2.59 (m, 2H), 2.47 (s, 3H), 2.37-2.19 (m, 4H), 2.14-2.10 (m, 1H), 2.04-2.00 (m, 1H), 1.92-1.89 (m, 1H), 1.87-1.69 (m, 2H), 1.60 (s, 1H), 1.57-1.44 (m, 3H), 1.38 (d, J = 7.0 Hz, 3H), 1.38-1.27 (m, 1H), 1.25-1.21 (m, 1H), 0.93 (s, 9H) H132

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 4- chlorophenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 783.30 (400 MHz, DMSO-d₆) δ 9.02 (s, 1H), 8.39 (d, J = 7.8 Hz, 2H), 8.25 (s, 2H), 7.83-7.76 (m, 2H), 7.35-7.32 (m, 2H), 7.22 (d, J = 9.9 Hz, 1H), 7.13-7.03 (m, 2H), 6.95 (s, 1H), 6.85-6.83 (m, 1H), 4.92-4.90 (m, 2H), 4.52-4.50 (m, 2H), 4.42-4.40 (m, 3H), 4.25-4.21 (m, 2H), 4.15-4.13 (m, 1H), 3.67-3.59 (m, 3H), 3.42-3.40 (m, 1H), 2.57-2.55 (m, 2H), 2.31-2.29 (m, 1H), 2.16-2.06 (m, 2H), 2.01 (s, 3H), 1.94-1.92 (m, 2H), 1.85-1.75 (m, 4H), 1.62-1.51 (m, 2H), 1.47-1.35 (m, 1H), 1.27-1.25 (m, 2H), 1.23 (s, 9H) H133

(2S,4R)-1-[(2S)-2- (6-[3-[(3R)-3- amino-5- carbamoylpen- tyl]phenyl]hexan- amido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- ylpyrrolidine-2- carboxamide hydrochloride 747.60 (300 MHz, DMSO-d₆) δ 9.09 (s, 1H), 8.38 (d, J = 7.7 Hz, 1H), 8.17 (s, 2H), 7.76 (d, J = 9.2 Hz, 1H), 7.41 (q, J = 8.4 Hz, 4H), 7.18 (t, J = 7.4 Hz, 1H), 7.11-6.96 (m, 3H), 6.89 (s, 1H), 4.90 (d, J = 7.3 Hz, 1H), 4.50 (d, J = 9.4 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.27 (s, 1H), 3.62-3.58 (m, 3H), 3.08 (s, 1H), 2.68-2.57 (m, 2H), 2.56-2.53 (m, 1H), 2.46 (s, 3H), 2.34-1.95 (m, 4H), 1.91-1.74 (m, 6H), 1.57-1.42 (m, 4H), 1.43-1.24 (m, 4H), 1.32-1.24 (m, 2H), 0.92 (s, 9H) H134

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]-5- chlorophenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 783.20 (400 MHz, DMSO-d₆) δ 9.20 (s, 1H), 8.42 (d, J = 6.9 Hz, 3H), 7.79 (d, J = 9.2 Hz, 1H), 7.46 (d, J = 8.3 Hz, 2H), 7.40 (d, J = 8.3 Hz, 2H), 7.12 (s, 2H), 6.90 (d, J = 1.9 Hz, 2H), 6.82 (t, J = 1.8 Hz, 1H), 4.98-4.85 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.47-4.39 (m, 1H), 4.31-4.26 (m, 1H), 4.24-4.18 (m, 1H), 4.12-4.04 (m, 1H), 3.61 (d, J = 4.4 Hz, 2H), 2.48 (s, 3H), 2.38-2.20 (m, 3H), 2.18- 2.07 (m, 1H), 2.03 (t, J = 10.9 Hz, 1H), 1.98-1.87 (m, 1H), 1.83-1.68 (m, 1H), 1.60 (s, 3H), 1.58-1.44 (m, 4H), 1.38 (d, J = 7.0 Hz, 3H), 1.32-1.21 (m, 3H), 1.14- 1.02 (m, 1H), 0.93 (s, 9H) H135

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 2- methylphenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 763.35 (400 MHz, DMSO-d₆) δ 9.09 (s, 1H), 8.50- 8.28 (m, 3H), 7.80 (d, J = 9.2 Hz, 1H), 7.45 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.07 (t, J = 7.9 Hz, 1H), 6.93 (s, 1H), 6.82-6.74 (m, 2H), 4.96-4.89 (m, 1H), 4.55-4.49 (m, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.14 (dd, J = 10.4, 3.5 Hz, 1H), 4.02 (dd, J = 10.4, 5.6 Hz, 1H), 3.64- 3.58 (m, 6H), 3.53-3.49 (m, 1H), 2.57-2.53 (m, 1H), 2.47 (s, 3H), 2.35-2.23 (m, 2H), 2.17 (s, 3H), 2.14-1.87 (m, 3H), 1.84-1.71 (m, 4H), 1.57-1.44 (m, 3H), 1.38 (d, J = 7.0 Hz, 3H), 1.35-1.13 (m, 1H), 0.94 (s, 9H) H136

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbu- toxy]phenyl]hexan- amido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[1-[4- (4-methyl-1,3- thiazol-5- yl)phenyl]cyclopro- pyl]pyrrolidine-2- carboxamide hydrochloride 761.55 (400 MHz, DMSO-d₆) δ 9.09 (s, 1H), 8.83 (s, 1H), 8.38-8.34 (m, 2H), 7.90 (d, J = 9.3 Hz, 1H), 7.37-7.27 (m, 4H), 7.21 (t, J = 7.8 Hz, 1H), 6.92 (s, 1H), 6.86-6.77 (m, 2H), 4.55 (d, J = 9.4 Hz, 1H), 4.39 (dd, J = 17.1, 8.9 Hz, 2H), 4.17 (dd, J = 10.3, 3.6 Hz, 1H), 4.04 (dd, J = 10.4, 6.4 Hz, 1H), 3.61 (d, J = 5.8 Hz, 3H), 2.56 (d, J = 7.8 Hz, 2H), 2.45 (s, 3H), 2.39-2.22 (m, 2H), 2.14 (dt, J = 14.2, 7.2 Hz, 1H), 2.05-1.81 (m, 2H), 1.78-1.74 (m, 5H), 1.60 (s, 3H), 1.53- 1.49 (m, 1H), 1.27-1.23 (m, 6H), 1.17-1.09 (m, 1H), 0.94 (s, 9H) H137

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 4- fluorophenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 767.35 (400 MHz, DMSO-d₆) δ 6 9.08 (s, 1H), 8.41 (d, J = 7.7 Hz, 1H), 8.35-8.32 (m, 3H), 7.80 (d, J = 9.3 Hz, 1H), 7.48-7.32 (m, 5H), 7.17-7.04 (m, 2H), 6.94 (s, 1H), 4.96-4.88 (m, 2H), 4.52 (d, J = 9.1 Hz, 1H), 4.43 (d, J = 8.0 Hz, 1H), 4.31-4.20 (m, 2H), 4.15 (d, J = 8.3 Hz, 1H), 3.69-3.56 (m, 6H), 3.54- 3.50 (m, 1H), 2.47 (s, 3H), 2.29-2.25 (m, 2H), 2.14-2.10 (m, 1H), 2.04-2.00 (m, 1H), 1.95-1.91 (m, 1H), 1.79-1.75 (m, 2H), 1.57-1.53 (m, 4H), 1.38 (d, J = 7.0 Hz, 3H), 1.25 (m, 1H), 0.93 (d, 9H) H138

(2S)-2-amino-N-[3- (5-[[(2S)-1- [(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pen- tyl)phenyl]pentane- diamide hydrochloride 762.45 (300 MHz, DMSO-d₆) δ 10.72 (s, 1H), 9.04 (s, 1H), 8.47-8.36 (m, 4H), 7.76 (d, J = 9.2 Hz, 1H), 7.49-7.36 (m, 7H), 7.24 (t, J = 7.8 Hz, 1H), 6.94 (d, J = 7.6 Hz, 2H), 4.94-4.88 (m, 1H), 4.57-4.36 (m, 2H), 4.27 (s, 1H), 4.03 (s, 1H), 2.57-2.55 (m, 1H), 2.46 (s, 3H), 2.28-2.20 (m, 3H), 2.16-1.97 (m, 4H), 1.83-1.74 (m, 1H), 1.64-1.43 (m, 6H), 1.37 (d, J = 6.7 Hz, 3H), 1.33-1.20 (m, 3H), 0.92 (s, 9H) H139

(2S,4R)-1-[(2S)-2- [6-(3-[[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]phenyl)hexan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide 749.30 (300 MHz, DMSO-d₆) δ 6 9.04 (s, 1H), 8.58 (t, J = 6.0 Hz, 1H), 8.21 (s, 3H), 7.85 (d, J = 9.3 Hz, 1H), 7.49-7.39 (m, 6H), 7.21 (t, J = 7.7 Hz, 1H), 6.96 (s, 1H), 6.89-6.78 (m, 4H), 4.55 (d, J = 9.3 Hz, 1H), 4.51-4.33 (m, 3H), 4.24 (dd, J = 15.9, 5.4 Hz, 1H), 3.73- 3.63 (m, 2H), 3.40 (q, J = 7.0 Hz, 2H), 2.47 (s, 3H), 2.37-2.24 (m, 3H), 2.20-1.81 (m, 4H), 1.62-1.49 (m, 5H), 1.34-1.28 (m, 1H), 1.24 (d, J = 6.3 Hz, 3H), 1.11 (t, J = 7.0 Hz, 1H), 0.95 (s, 9H) H140

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2- amino-4- carbamoylbu- toxy]phenyl]pentan- amido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 735.35 (400 MHz, DMSO-d₆) δ 9.12 (d, J = 1.5 Hz, 1H), 8.36 (s, 2H), 7.83 (d, J = 9.2 Hz, 1H), 7.49-7.37 (m, 4H), 7.22 (t, J = 7.8 Hz, 1H), 6.93 (s, 1H), 6.81 (d, J = 8.8 Hz, 3H), 4.92 (p, J = 7.1 Hz, 1H), 4.52 (d, J = 9.2 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.19-4.15 (m, 1H), 4.05-4.01 (m, 1H), 3.69-3.60 (m, 1H), 3.52-3.36 (m, 1H), 2.57-2.53 (m, 1H), 2.47 (s, 3H), 2.32-2.28 (m, 2H), 2.18-2.14 (m, 1H), 2.07-2.03 (m, 1H), 1.92-1.88 (m, 2H), 1.82-1.69 (m, 6H), 1.62-1.58 (m, 2H), 1.58-1.43 (m, 2H), 1.38 (d, J = 7.0 Hz, 3H), 1.26-1.22(m, 1H), 0.94 (s, 9H) H141

(2S,4R)-1-[(2S)-2- (6-[5-[(2S)-2- amino-4- carbamoylbutoxy]- 2- methylphenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 763.35 crude used next step without purification H142

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 5- methylphenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 763.35 crude used next step without purification H143

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 4- methylphenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 763.35 (400 MHz, Chloroform-d) δ 8.70 (s, 1H), 7.41-7.30 (m, 5H), 7.03 (d, J = 7.6 Hz, 1H), 6.69 (d, J = 7.5, 1.5 Hz, 1H), 6.61 (d, J = 1.6 Hz, 1H), 6.52-6.47 (m, 1H), 6.36 (d, J = 8.7 Hz, 1H), 5.75 (s, 1H), 5.32 (s, 1H), 5.10 (d, J = 14.9, 7.4 Hz, 2H), 4.73 (s, 1H), 4.58 (d, J = 8.8 Hz, 1H), 4.55-4.51 (m, 1H), 4.13-3.94 (m, 4H), 3.63 (d, J = 11.3, 3.8 Hz, 1H), 3.50 (s, 1H), 2.56-2.52 (m, 4H), 2.36 (d, J = 6.8, 2.2 Hz, 2H), 2.19-2.10 (m, 3H), 2.03-1.99 (m, 2H), 1.62-1.59 (m, 3H), 1.51-1.47 (m, 3H), 1.46-1.40 (m, 5H), 1.29-1.25 (m, 3H), 1.04 (s, 9H) H144

(2S,4R)-1-[(2S)-2- (6-[5-[(2S)-2- amino-4- carbamoylbutoxy]- 2- fluorophenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 767.35 (400 MHz, DMSO-d₆) δ 9.29 (s, 1H), 8.46 (s, 3H), 7.80 (d, J = 9.2 Hz, 1H), 7.47 (dd, J = 8.3, 2.1 Hz, 2H), 7.44-7.33 (m, 2H), 7.06 (t, J = 9.2 Hz, 1H), 6.91 (dd, J = 6.3, 3.1 Hz, 1H), 6.84 (dd, J = 8.8, 3.8 Hz, 1H), 4.98-4.86 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.27 (s, 1H), 4.21- 4.12 (m, 1H), 4.04 (dd, J = 10.3, 6.3 Hz, 1H), 3.45 (s, 2H), 2.55 (t, J = 7.6 Hz, 2H), 2.45 (s, 3H), 2.31-2.27 (m, 3H), 2.18-2.01 (m, 1H), 2.00-1.85 (m, 2H), 1.83-1.77 (m, 1H), 1.59 (s, 3H), 1.57-1.44 (m, 6H), 1.37 (d, J = 7.0 Hz, 3H), 1.33-1.21 (m, 2H), 0.93 (s, 9H) H145

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 5- fluorophenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 767.30 (400 MHz, DMSO-d₆) δ 9.22 (s, 1H), 8.45- 8.41 (m, 3H), 7.80 (d, J = 9.3 Hz, 1H), 7.46 (d, J = 8.4 Hz, 2H), 7.40 (d, J = 8.1 Hz, 2H), 6.72-6.63 (m, 3H), 4.94-4.90 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.30-4.16 (m, 1H), 4.16-4.03 (m, 1H), 3.62-3.58 (m, 6H), 2.55 (d, J = 7.6 Hz, 1H), 2.48 (s, 3H), 2.31-2.27 (m, 2H), 2.18-2.01 (m, 1H), 1.94-1.90 (m, 1H), 1.82-1.70 (m, 9H), 1.61-1.57 (m, 2H), 1.38 (d, J = 7.0 Hz, 3H), 1.27-1.23 (m, 1H), 0.93 (s, 9H) H146

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2-yl]oxy]methyl)- 2- methylphenyl]pentan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 777.05 (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 8.03-7.98 (m, 3H), 7.82 (d, J = 9.4 Hz, 1H), 7.45 (d, J = 8.1 Hz, 3H), 7.39 (d, J = 8.3 Hz, 2H), 7.16-7.06 (m, 4H), 6.93 (s, 1H), 4.92 (t, J = 7.2 Hz, 1H), 4.54-4.36 (m, 3H), 4.28 (s, 1H), 3.79-3.70 (m, 1H), 3.64-3.60 (m, 2H), 3.27 (s, 1H), 2.57-2.54 (m, 1H), 2.46 (s, 3H), 2.36-2.29 (m, 1H), 2.26-2.23 (m, 5H), 2.20-2.10 (m, 1H), 2.05-1.99 (m, 1H), 1.85-1.67 (m, 3H), 1.57-1.46 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 1.15 (d, J = 6.3 Hz, 3H), 0.94 (s, 9H) H147

(2S,4R)-1-((S)-2- (6-(3-(((2R,3S)-3,6- diamino-6- oxohexan-2- yl)oxy)phenyl)hexan- amido)-3,3- dimethylbutanoyl)- 4-hydroxy-N-((S)- 1-(4-(4- methylthiazol-5- yl)phenyl)eth- yl)pyrrolidine-2- carboxamide hydrochloride 763.35 (400 MHz, DMSO-d₆) δ 9.14 (s, 1H), 8.42 (d, J = 7.8 Hz, 1H), 8.35-8.30 (m, 3H), 7.80 (d, J = 9.2 Hz, 1H), 7.48-7.36 (m, 4H), 7.20 (t, J = 7.8 Hz, 1H), 6.96 (s, 1H), 6.89-6.77 (m, 3H), 4.96-4.88 (m, 1H), 4.74-4.69 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.64-3.58 (m, 4H), 3.42-3.30 (m, 1H), 2.47 (s, 3H), 2.39- 2.17 (m, 4H), 2.17-1.97 (m, 2H), 1.97-1.69 (m, 3H), 1.64-1.42 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 1.13-1.27 (m, 1H), 1.23 (d, J = 6.3 Hz, 3H), 0.93 (s, 9H) H148

(2S)-2-amino-N- [[3-(5-[[(2S)-1- [(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pen- tyl)phenyl]meth- yl]pentanediamide hydrochloride 776.55 crude used next step without purification H149

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2- amino-4- carbamoylbu- toxy]phenyl[pentan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 721.45 (400 MHz, DMSO-d₆) δ 11.97 (s, 1H), 8.99-8.94 (m, 2H), 8.87 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 8.09 (d, J = 8.2 Hz, 1H), 7.94 (dd, J = 8.8, 1.6 Hz, 1H), 7.87 (d, J = 9.3 Hz, 1H), 7.42-7.39 (m, 3H), 7.24 (s, 1H), 7.19-7.15 (m, 1H), 7.11-7.08 (m, 1H), 6.99 (t, J = 7.5 Hz, 1H), 6.79-6.69 (m, 1H), 5.09 (dd, J = 10.7, 2.9 Hz, 1H), 4.69 (t, J = 9.4 Hz, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.48- 4.39 (m, 2H), 4.35 (s, 1H), 4.22 (dd, J = 15.8, 5.4 Hz, 1H), 4.02-3.96 (m, 1H), 3.92- 3.88 (m, 2H), 3.70-3.61 (m, 2H), 2.88 (d, J = 16.6 Hz, 1H), 2.45 (s, 3H), 2.35-2.33 (m, 1H), 2.32-1.96 (m, 4H), 1.96-1.61 (m, 3H), 1.57-1.47 (m, 3H), 0.94 (s, 9H) H150

(2S)-2-amino-N- [[3-(5-[[(2S)-1- [(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl]car- bamoyl)pyrrolidin- 1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]pen- tyl)phenyl]meth- yl]pentanediamide hydrochloride 762.50 (400 MHz, DMSO-d₆) δ 9.06 (s, 1H), 9.02 (t, J = 5.8 Hz, 1H), 8.58 (t, J = 6.1 Hz, 1H), 8.36 (d, J = 14.9 Hz, 2H), 7.85 (d, J = 9.3 Hz, 1H), 7.46-7.38 (m, 4H), 7.24 (t, J = 7.5 Hz, 1H), 7.14-7.07 (m, 2H), 6.95 (s, 1H) 4.54 (d J = 9.2 Hz 1H) 4.48-4.38 (m 1H), 4.33 (dd, J = 11.7, 7.1 Hz, 2H), 4.27- 4.18 (m, 1H), 3.93-3.75 (m, 1H), 3.70-3.60 (m, 2H), 2.57-2.54 (m, 2H), 2.46 (s, 3H), 2.34-2.18 (m, 2H), 2.17-1.86 (m, 4H), 1.61-1.45 (m, 4H), 1.27 (dd, J = 14.4, 7.0 Hz, 2H), 0.94 (s, 9H). H151

(2S,4R)-1-[(2S)-2- [(1-[3-[4- ([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]propyl]cyclo- propyl)formamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 775.50 crude used next step without purification H152

(2S,4R)-1-[(2S)-2- (6-[3-[(3R)-3- amino-5- carbamoylpen- tyl]phenyl]hexan- amido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4- (4-methyl-1,3- thiazol-5- yl)phenyl]meth- yl]pyrrolidine-2- carboxamide hydrochloride 733.30 (400 MHz, DMSO-d₆) δ 9.13 (s, 1H), 8.60 (t, J = 6.0 Hz, 1H), 8.22 (s, 2H), 7.85 (d, J = 9.3 Hz, 1H), 7.46-7.38 (m, 4H), 7.19 (t, J = 7.5 Hz, 1H), 7.03 (dd, J = 12.4, 5.3 Hz, 3H), 6.04-5.98 (m, 1H), 4.54 (d, J = 9.4 Hz, 1H), 4.48-4.38 (m, 2H), 4.36 (s, 1H), 4.23 (dd, J = 15.9, 5.3 Hz, 1H), 3.72-3.60 (m, 2H), 3.39 (q, J = 7.0 Hz, 1H) 3.08 (s, 1H), 2.69-2.58 (m, 2H), 2.46 (s, 3H), 2.33-2.18 (m, 3H), 2.17-2.10 (m, 1H), 2.05 (t, J = 10.4 Hz, 1H), 1.96-1.88 (m, 1H), 1.87-1.80 (m, 4H), 1.62-1.43 (m, 5H), 1.33-1.21 (m, 2H), 1.09 (t, J = 7.0 Hz, 2H), 0.93 (s, 9H) H153

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2-yl]oxy]methyl)- 3- fluorophenyl]pentan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 781.50 (400 MHz, DMSO-d₆) δ 9.09 (s, 1H), 8.41 (d, J = 7.8 Hz, 1H), 8.14-8.07 (m, 3H), 7.83 (d, J = 9.3 Hz, 1H), 7.49-7.36 (m, 6H), 7.04-7.01 (m, 2H), 6.92 (s, 1H), 4.95-4.90 (m, 1H), 4.63-4.46 (m, 3H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 3.84-3.79 (m, 1H), 3.66-3.59 (m, 2H), 3.26 (s, 1H), 2.59 (t, J = 7.2 Hz, 1H), 2.47 (s, 3H), 2.36-2.20 (m, 3H), 2.20-2.09 (m, 1H), 2.05-2.00 (m, 1H), 1.85-1.68 (m, 4H), 1.58-1.41 (m, 4H), 1.38 (d, J = 7.0 Hz, 3H), 1.16 (d, J = 6.3 Hz, 3H), 0.94 (s, 9H) H154

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2-yl]oxy]methyl)- 3- methylphenyl]pentan- amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 777.30 (400 MHz, DMSO-d₆) δ 9.18 (s, 1H), 8.43 (d, J = 7.8 Hz, 1H), 8.14 (d, J = 10.9 Hz, 2H), 7.82 (d, J = 9.2 Hz, 1H), 7.48-7.44 (m, 3H), 7.40 (d, J = 8.3 Hz, 2H), 7.27 (d, J = 7.6 Hz, 2H), 6.99-6.97 (d, J = 10.0 Hz, 3H), 4.92 (p, J = 6.9 Hz, 1H), 4.52 (dd, J = 10.5, 5.3 Hz, 2H), 4.46-4.40 (m, 2H), 4.29- 4.27 (m, 1H), 3.87-3.72 (m, 2H), 3.38 (q, J = 7.0 Hz, 1H), 3.26-3.24 (m, 1H), 2.48 (s, 3H), 2.34-2.24 (m, 4H), 2.15 (dd, J = 13.5, 6.4 Hz, 1H), 2.02 (t, J = 10.3 Hz, 1H), 1.82- 1.75 (m, 3H), 1.60 (s, 3H), 1.52 (s, 3H), 1.38 (d, J = 7.0 Hz, 3H), 1.16 (d, J = 6.3 Hz, 3H), 1.09 (t, J = 7.0 Hz, 2H), 0.94 (s, 9H) H155

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- amino-5- carbamoylpentan- 2- yl]oxy]meth- yl)phenyl]pentan- amido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[4-(4- methyl-1,3-thiazol- 5- yl)phenoxy]pyr- rolidine- 2-carboxamide hydrochloride 751.55 (400 MHz, Methanol-d₄) δ 9.90 (d, J = 8.1 Hz, 1H), 7.54 (d, J = 8.4 Hz, 2H), 7.42 (d, J = 8.5 Hz, 2H), 7.31 (d, J = 7.7 Hz, 2H), 7.21 (d, J = 7.6 Hz, 2H), 4.64 (t, J = 5.9 Hz, 2H), 4.57 (s, 1H), 4.52 (d, J = 11.6 Hz, 1H), 3.96 (d, J = 11.0 Hz, 1H), 3.83 (t, J = 6.2 Hz, 2H), 3.72-3.66 (m, 6H), 3.36-3.34 (m, 1H) 2.66 (s, 1H), 2.60 (s, 2H), 2.49-2.40 (m, 2H), 2.30 (d, J = 18.7 Hz, 2H), 1.90 (m, 2H), 1.66 (s, 3H), 1.25 (d, J = 6.3 Hz, 3H), 1.05 (s, 9H) H156

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 2- fluorophenyl]butan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 739.20 (400 MHz, DMSO-d₆) δ 9.04-9.02 (m, 1H), 8.40 (d, J = 7.8 Hz, 1H), 8.36-8.33 (m, 1H), 8.32-8.27 (m, 2H), 7.89 (d, J = 9.2 Hz, 1H), 7.45 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.4 Hz, 2H), 7.09-7.05 (m, 2H), 6.98-6.95 (m, 1H), 6.92-6.86 (m, 1H), 4.92-4.91 (m, 2H), 4.53 (d, J = 9.3 Hz, 1H), 4.44-4.42 (m, 1H), 4.32-4.28 (m, 1H), 4.25-4.21 (m, 1H), 4.15-4.11 (m, 1H), 3.62-3.60 (m, 2H), 2.63-2.58 (m, 2H), 2.50-2.45 (m, 3H), 2.31-2.28 (m, 4H), 2.21-2.18 (m, 1H), 2.04-2.02 (m, 1H), 1.93-1.90 (m, 2H), 1.85-1.72 (m, 4H), 1.38 (d, J = 7.0 Hz, 3H), 0.95 (s, 9H) H157

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl]butan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 753.35 (400 MHz, DMSO-d₆) δ 9.12 (s, 1H), 8.48- 8.34 (m, 3H), 7.87 (d, J = 9.2 Hz, 1H), 7.48-7.37 (m, 5H), 7.00-6.84 (m, 2H), 6.67 (d, J = 5.9 Hz, 1H), 4.96-4.88 (m, 1H), 4.53 (d, J = 9.2 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.24-4.17 (m, 1H), 4.17-4.09 (m, 1H), 2.60-2.53 (m, 2H), 2.47 (s, 3H), 2.37-2.28 (m, 2H), 2.26 (s, 3H), 2.22-2.12 (m, 1H), 2.07-1.98 (m, 1H), 1.91 (q, J = 6.9 Hz, 2H), 1.81-1.72 (m, 8H), 1.38 (s, 3H), 0.95 (s, 9H) H158

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl]pentan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 767.40 (300 MHz, DMSO-d₆) δ 9.07 (s, 1H), 8.42- 8.32 (m, 3H), 7.80 (d, J = 9.3 Hz, 1H), 7.50-7.40 (m, 3H), 7.40-7.27 (m, 2H), 6.99-6.80 (m, 2H), 6.72-6.64 (m, 1H), 4.91 (p, J = 7.2 Hz, 1H), 4.50 (d, J = 9.2 Hz, 1H), 4.41 (t, J = 8.0 Hz, 1H), 4.27 (s, 1H), 4.19 (dd, J = 10.6, 3.6 Hz, 1H), 4.10 (dd, J = 10.6, 6.1 Hz, 1H), 2.46 (s, 3H), 2.36-2.28 (m, 2H), 2.24 (s, 3H), 2.22-2.08 (m, 2H), 2.06-1.83 (m, 4H), 1.78-1.71 (m, 5H), 1.54-1.45 (m, 5H), 1.37 (s, 3H), 0.92 (s, 9H) H159

(2S,4R)-1-[(2S)-2- (5-[4-[(4R)-4- amino-6- carbamoylhex- yl]phenyl]pentan- amido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 747.45 (300 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.40 (d, J = 7.7 Hz, 1H), 8.02-7.78 (m, 4H), 7.53-7.31 (m, 5H), 7.12 (s, 4H), 4.99-4.88 (m, 1H), 4.55-4.38 (m, 2H), 4.30 (s, 1H), 3.18-3.01 (m, 2H), 2.50-2.37 (m, 5H), 2.35-1.97 (m, 6H), 1.90-1.69 (m, 4H), 1.69-1.45 (m, 10H), 1.39 (d, J = 6.9 Hz, 3H), 0.95 (s, 9H) H160

(2S,4R)-1-[(2S)-2- (6-[6-[(1S)-1- amino-3- carbamoylpro- pyl]pyridin-3- yl]hexanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 720.45 (300 MHz, DMSO-d₆) δ 9.12 (s, 1H), 9.07 (s, 3H), 9.02-9.01 (d, J = 2.0 Hz, 1H), 8.76-8.73 (dd, J = 8.4, 2.0 Hz, 1H), 8.46- 8.44 (d, J = 7.8 Hz, 1H), 8.08-8.06 (d, J = 8.4 Hz, 1H), 7.85-7.83 (d, J = 9.3 Hz, 1H), 7.50-7.44 (d, J = 8.1 Hz, 2H), 7.41-7.36 (d, J = 8.3 Hz, 2H), 6.85 (s, 1H), 4.96-4.88 (m, 1H), 4.58 (s, 1H), 4.53-4.51 (d, J = 9.4 Hz, 1H), 4.45-4.41 (t, J = 8.1 Hz, 1H), 4.29- 4.27 (m, 1H), 3.61-3.60 (d, J = 3.3 Hz, 2H), 3.57 (s, 7H), 3.08-3.05 (t, J = 7.8 Hz, 2H), 2.47 (s, 3H), 2.36-2.11 (m, 2H), 2.08- 1.97 (m, 2H), 1.80-1.75 (m, 3H), 1.62-1.44 (m, 2H), 1.39 (s, 1H), 1.37 (s, 1H), 0.94 (s, 9H) H161

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- amino-4- carbamoylbutoxy]-2- chlorophenyl]butan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 755.30 (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.40 (d, J = 7.9 Hz, 1H), 8.27 (s, 2H), 7.89 (d, J = 9.1 Hz, 1H), 7.45 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.26 (t, J = 7.9 Hz, 1H), 7.06 (d, J = 8.1 Hz, 1H), 6.97 (d, J = 8.2 Hz, 1H), 4.96-4.88 (m, 1H), 4.71-4.60 (m, 1H), 4.57-4.49 (m, 1H), 4.43 (t, J = 7.9 Hz, 1H), 4.28 (s, 1H), 4.26-4.17 (m, 1H), 4.15-4.11 (m, 1H), 3.76-3.63 (m, 1H), 3.60 (d, J = 3.6 Hz, 2H), 3.53-3.45 (m, 1H), 3.46-3.37 (m, 1H), 2.71 (d, J = 7.8 Hz, 1H), 2.46 (s, 3H), 2.32-2.28 (m, 1H), 2.22-2.18 (m, 1H), 1.99-1.95 (m, 2H), 1.84-1.75 (m, 4H), 1.68-1.58 (m, 1H), 1.55-1.45 (m, 1H), 1.38 (d, J = 7.0 Hz, 3H), 1.24 (s, 1H), 0.95 (s, 9H) H162

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2- amino-4- carbamoylbutoxy]-2- chlorophenyl]pentan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 769.25 (400 MHz, DMSO-d₆) δ 9.06 (s, 1H), 8.41 (d, J = 7.7 Hz, 1H), 8.36 (s, 2H), 7.84 (d, J = 9.3 Hz, 1H), 7.45 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.25 (t, J = 7.9 Hz, 1H), 7.05 (dd, J = 8.3, 1.4 Hz, 1H), 7.02- 6.96 (m, 1H), 4.93 (p, J = 7.0 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.31-4.20 (m, 1H), 4.15 (dd, J = 10.5, 5.6 Hz, 1H), 3.69-3.57 (m, 3H), 2.70 (d, J = 7.1 Hz, 2H), 2.47 (s, 3H), 2.41-2.23 (m, 2H), 2.23-2.11 (m, 1H), 2.07-1.91 (m, 4H), 1.85-1.72 (m, 3H), 1.63-1.60 (m, 1H), 1.59-1.51 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 0.94 (s, 9H) H163

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 5-chloro-2- fluorophenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 801.35 used next step directly without purification H164

2-amino-N-[2- chloro-3-(4-[[(2S)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]bu- tyl)phenyl]pentane- diamide hydrochloride 782.25 (300 MHz, DMSO-d₆) δ 10.23 (s, 1H), 9.04 (s, 1H), 8.45 (s, 2H), 8.38 (d, J = 7.7 Hz, 1H), 7.81 (d, J = 9.2 Hz, 1H), 7.61 (dd, J = 11.4, 7.0 Hz, 1H), 7.60-7.42 (m, 2H), 7.45-7.26 (m, 2H), 7.29-7.16 (m, 1H), 6.96 (s, 1H), 4.91 (t, J = 7.2 Hz, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.27 (s, 1H), 4.17 (s, 1H), 3.68-3.58 (m, 4H), 2.74-2.70 (m, 2H), 2.45 (s, 3H), 2.34-2.30 (m, 3H), 2.22-2.03 (m, 3H), 2.01-1.97 (m, 1H), 1.86-1.71 (m, 2H), 1.56-1.52 (m, 4H), 1.37 (d, J = 7.0 Hz, 3H), 0.93 (s, 9H) H165

(2S)-2-amino-N-[2- chloro-3-(3-[[(2S)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pro- pyl)phenyl]pentane- diamide hydrochloride 768.25 (400 MHz, DMSO-d₆) δ 10.26 (s, 1H), 9.03 (s, 1H), 8.41 (d, J = 7.8 Hz, 1H), 7.91 (d, J = 9.2 Hz, 1H), 7.53 (d, J = 8.2 Hz, 2H), 7.45 (d, J = 8.2 Hz, 2H), 7.27 (s, 2H), 7.15 (s, 2H), 6.99 (s, 1H), 4.93 (p, J = 7.3 Hz, 1H), 4.54 (d, J = 9.2 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.17 (d, J = 6.5 Hz, 1H), 3.67-3.58 (m, 1H), 2.72 (t, J = 7.3 Hz, 2H), 2.47 (s, 3H), 2.33 (q, J = 7.4 Hz, 3H), 2.23-2.19 (m, 1H), 2.10-2.06 (m, 3H), 1.80-1.76 (m, 4H), 1.85-1.73 (m, 2H), 1.62-1.58 (m, 1H), 1.38 (d, J = 7.0 Hz, 3H), 0.95 (s, 9H) H166

(2S)-2-amino-N-[3- (3-[[(2S)-1- [(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pro- pyl)phenyl]pentane- diamide hydrochloride 734.30 (400 MHz, DMSO-d₆) δ 10.88 (s, 1H), 9.03 (s, 1H), 8.49 (s, 3H), 8.15 (s, 1H), 7.87 (d, J = 9.2 Hz, 1H), 7.56-7.46 (m, 3H), 7.44 (d, J = 7.9 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.25 (t, J = 7.8 Hz, 1H), 6.94 (d, J = 7.2 Hz, 2H), 4.92 (p, J = 7.2 Hz, 1H), 4.53 (d, J = 9.2 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28-3.61 (m, 3H), 2.54-2.51 (m, 1H), 2.46 (s, 3H), 2.34-2.14 (m, 4H), 2.12-1.98 (m, 4H), 1.79-1.75 (m, 4H), 1.38-1.33 (m, 3H), 0.95 (s, 9H) H167

(2S)-2-amino-N-[2- chloro-3-(5-[[(2S)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pen- tyl)phenyl]pentane- diamide hydrochloride 796.35 (300 MHz, DMSO-d₆) δ 10.30 (s, 1H), 9.10 (s, 1H), 8.61-8.32 (m, 5H), 7.82 (d, J = 9.1 Hz, 1H), 7.54-7.39 (m, 6H), 7.34- 7.22 (m, 2H), 6.99 (s, 1H), 4.93 (t, J = 7.2 Hz, 1H), 4.53 (d, J = 9.2 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.30 (s, 1H), 4.23-4.17 (m, 2H), 3.62 (s, 2H), 2.73 (t, J = 7.8 Hz, 2H), 2.48 (s, 3H), 2.41-2.22 (m, 2H), 2.21-1.98 (m, 4H), 1.84-1.77 (m, 1H), 1.66-1.44 (m, 4H), 1.39 (d, J = 6.9 Hz, 3H), 1.36-1.19 (m, 1H), 0.95 (s, 9H) H168

(2S)-2-amino-N-[2- fluoro-3-(5-[[(2S)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pen- tyl)phenyl]pentane- diamide hydrochloride 780.40 (300 MHz, DMSO-d₆) δ 10.45 (s, 1H), 9.09 (s, 1H), 8.57-8.35 (m, 4H), 7.81 (d, J = 9.3 Hz, 1H), 7.73-7.68 (m, 1H), 7.55 (s, 1H), 7.43 (q, J = 8.3 Hz, 4H), 7.12 (d, J = 6.4 Hz, 2H), 6.99 (s, 1H), 4.98-4.88 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.17 (s, 1H), 2.62 (t, J = 7.4 Hz, 2H), 2.48 (s, 3H), 2.34-2.23 (m, 3H), 2.19-1.97 (m, 5H), 1.88-1.72 (m, 1H), 1.65-1.44 (m, 5H), 1.39 (d, J = 7.0 Hz, 3H), 1.35-1.18 (m, 2H), 0.94 (s, 9H) H169

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 2-fluoro-6- methylphenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 781.35 (400 MHz, DMSO-d₆) δ 9.07 (s, 1H), 8.41 (d, J = 7.8 Hz, 1H), 8.33 (s, 2H), 7.81 (d, J = 9.2 Hz, 1H), 7.48-7.42 (m, 2H), 7.42- 7.32 (m, 2H), 6.94 (d, J = 6.7 Hz, 2H), 4.92 (p, J = 7.3 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.18 (dd, J = 10.5, 3.6 Hz, 1H), 4.11-4.07 (m, 1H), 3.67-3.60 (m, 2H), 2.65-2.53 (m, 2H), 2.47 (s, 3H), 2.39-2.26 (m, 2H), 2.23 (s, 3H), 2.18-1.97 (m, 2H), 1.96-1.85 (m, 2H), 1.85-1.76 (m, 2H), 1.75-1.71 (m, 1H), 1.60 (s, 3H), 1.55-1.42 (m, 5H), 1.41-1.27 (m, 4H), 0.93 (s, 9H) H170

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 2,6- difluorophenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 785.35 (400 MHz, DMSO-d₆) δ 9.12 (s, 1H), 8.41 (s, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.48-7.37 (m, 4H), 7.37-7.31 (m, 1H), 7.13 (td, J = 9.3, 5.3 Hz, 1H), 7.01 (td, J = 9.2, 1.8 Hz, 1H), 6.94 (s, 1H), 4.92 (p, J = 7.1 Hz, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.22 (dd, J = 10.4, 3.6 Hz, 1H), 4.14 (dd, J = 10.5, 6.1 Hz, 1H), 3.67-3.60 (m, 2H), 2.61 (s, 2H), 2.47 (s, 3H), 2.39-2.20 (m, 3H), 2.16-1.98 (m, 1H), 1.98-1.84 (m, 2H), 1.81-1.78 (m, 2H), 1.60 (s, 3H), 1.54-1.44 (m, 5H), 1.38 (d, J = 6.9 Hz, 3H), 1.30-1.26 (m, 2H), 0.92 (s, 9H) H171

4-[3-[(2-amino-4- carbamoylbutyl)(meth- yl)amino]-2- fluorophenyl]butyl N-[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamate hydrochloride 782.35 (400 MHz, DMSO-d₆) δ 9.14 (s, 1H), 8.44 (d, J = 7.7 Hz, 1H), 8.15 (s, 2H), 7.50-7.33 (m, 4H), 7.06-6.94 (m, 2H), 6.95-6.84 (m, 2H), 4.91 (p, J = 7.1 Hz, 1H), 4.45 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.17 (d, J = 9.1 Hz, 1H), 4.00-3.96 (m, 2H), 3.69-3.59 (m, 4H), 3.45-3.34 (m, 2H), 3.14 (d, J = 8.7 Hz, 2H), 2.76 (s, 3H), 2.63-2.59 (m, 2H), 2.48 (s, 3H), 2.31-2.27 (m, 2H), 2.05-2.01 (m, 1H), 1.91-1.71 (m, 4H), 1.60 (s, 3H), 1.38 (d, J = 7.0 Hz, 3H), 0.94 (s, 9H) H172

(2S,4R)-1-[(2S)-2- (2-[3-[(2S)-2- amino-4- carbamoylbu- toxy]phenyl]acet- amido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 693.35 (300 MHz, DMSO-d₆) δ 9.19 (s, 1H), 8.45 (d, J = 10.0 Hz, 3H), 8.02 (d, J = 9.2 Hz, 1H), 7.45-7.38 (m, 4H), 7.22 (t, J = 7.8 Hz, 1H), 6.98-6.76 (m, 4H), 4.92-7.88 (m, 1H), 4.59-4.33 (m, 2H), 4.33-3.89 (m, 3H), 3.51-3.30 (m, 3H), 2.47 (s, 3H), 2.28-2.21 (m, 2H), 2.10-1.69 (m, 4H), 1.41-1.35 (m, 3H), 0.91 (s, 9H) H173

(2S)-2-amino-N-[3- chloro-5-(5-[[(2S)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pen- tyl)phenyl]pentane- diamide hydrochloride [(M − 1)]⁻ = 794.55 (300 MHz, DMSO-d₆) δ 11.05 (s, 1H), 9.04 (s, 1H), 8.44 (s, 1H), 8.40 (d, J = 7.9 Hz, 2H), 7.81 (d, J = 9.3 Hz, 1H), 7.69 (d, J = 2.0 Hz, 1H), 7.48-7.35 (m, 5H), 7.05 (d, J = 1.9 Hz, 1H), 6.96 (s, 1H), 4.95-4.80 (m, 3H) 4.53 (d, J = 9.4 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.07 (s, 1H), 3.61 (s, 2H), 2.58 (d, J = 7.4 Hz, 2H), 2.47 (s, 3H), 2.27 (t, J = 7.9 Hz, 3H), 2.18-2.01 (m, 4H), 1.82-1.73 (m, 1H), 1.60-1.44 (m, 4H), 1.39 (d, J = 6.9 Hz, 3H), 1.33-1.22 (m, 2H), 0.94 (s, 9H) H174

(2S)-2-amino-N-[3- (5-[[(2S)-1- [(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pen- tyl)-5- methylphenyl]pentane- diamide hydrochloride 776.35 (300 MHz, DMSO-d₆) δ 9.78 (s, 1H), 9.00 (s, 1H), 8.52-8.43 (m, 3H), 7.79 (d, J = 9.2 Hz, 1H), 7.49-7.38 (m, 4H), 7.29-7.18 (m, 3H), 7.00 (d, J = 7.8 Hz, 1H), 6.79-6.72 (m, 2H), 5.10 (d, J = 3.5 Hz, 1H), 5.01-4.83 (m, 1H), 4.63-4.36 (m, 2H), 4.30 (s, 1H), 4.06- 3.97 (m, 1H), 3.62 (d, J = 3.2 Hz, 2H), 3.04-2.45 (m, 6H), 2.26 (s, 3H), 2.18-2.13 (m, 6H), 1.95-1.70 (m, 2H), 1.62-1.51 (m, 4H), 1.32-1.24 (m, 4H), 0.95 (s, 9H) H175

(2S)-2-amino-N-[3- (5-[[(2S)-1- [(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pen- tyl)-2- methylphenyl]pentane- diamide hydrochloride [(M − H)]⁻ = 774.45 (300 MHz, DMSO-d₆) δ 10.18 (s, 1H), 9.13 (d, J = 1.6 Hz, 1H), 8.49 (s, 3H), 8.40 (d, J = 7.8 Hz, 1H), 7.78 (d, J = 9.2 Hz, 1H), 7.41 (q, J = 8.3 Hz, 4H), 7.17 (dd, J = 5.5, 2.9 Hz, 1H), 7.09 (t, J = 7.6 Hz, 1H), 7.02 (d, J = 7.3 Hz, 1H), 6.77-6.64 (m, 2H), 4.95-4.90 (m, 1H), 4.51 (d, J = 9.2 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.27 (s, 1H), 4.13 (d, J = 5.8 Hz, 1H), 3.70-3.56 (m, 3H), 2.57 (t, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.31 (t, J = 7.9 Hz, 2H), 2.15-1.95 (m, 4H), 1.86- 1.65 (m, 2H), 1.58-1.48 (m, 5H), 1.37 (d, J = 7.0 Hz, 3H), 1.36-1.22 (m, 1H), 1.25- 1.14 (m, 1H), 1.13-1.02 (m, 1H), 0.92 (s, 9H) H176

(2S,4R)-1-[(2S)-2- (3-[3-[(2S)-2- amino-4- carbamoylbu- toxy]phenyl]propan- amido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 707.35 (400 MHz, DMSO-d₆) δ 9.17 (s, 1H), 8.49- 8.35 (m, 5H), 7.90 (d, J = 9.3 Hz, 1H), 7.45 (d, J = 7.8 Hz, 2H), 7.40 (d, J = 8.1 Hz, 2H), 7.20 (t, J = 7.8 Hz, 1H), 6.91-6.76 (m, 3H), 5.76 (s, 1H), 4.92 (t, J = 7.3 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.17 (dd, J = 10.4, 3.5 Hz, 1H), 4.04 (dd, J = 10.4, 6.4 Hz, 1H), 3.60-3.55 (m, 3H), 2.78 (d, J = 7.7 Hz, 3H), 2.60-2.55 (m, 1H), 2.48 (s, 3H), 2.30-2.24 (m, 1H), 2.08-1.73 (m, 5H), 1.38-1.33 (m, 3H), 0.91 (s, 9H) H177

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 2- fluorophenyl]butan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 739.30 (300 MHz, DMSO-d₆) δ 9.11 (s, 1H), 8.44- 4.36 (m, 4H), 7.88 (d, J = 9.2 Hz, 1H), 7.44 (q, J = 8.1 Hz, 4H), 7.12-7.04 (m, 2H), 6.95-6.85 (m, 2H), 4.92 (t, J = 7.2 Hz, 1H), 4.54 (d, J = 9.2 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.34-4.12 (m, 3H), 3.65-3.62 (m, 2H), 3.53-3.49 (m, 2H), 2.61 (t, J = 7.1 Hz, 2H), 2.45 (s, 3H), 2.27-2.22 (m, 3H), 2.09-1.89 (m, 2H), 1.87-1.74 (m, 5H), 1.39 (d, J = 6.9 Hz, 3H), 0.96 (s, 9H) H178

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2- amino-4- carbamoylbutoxy]-2- fluorophenyl]pentan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 753.35 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.83 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.4 Hz, 2H), 7.28 (s, 1H), 7.06-6.94 (m, 2H), 6.85-6.77 (m, 2H), 6.76-6.67 (m, 2H), 5.12-5.10 (m, 1H), 4.92 (t, J = 7.1 Hz, 1H), 4.56-4.48 (d, J = 7.3 Hz 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.29-4.27 (m, 1H), 3.87-3.85 (m, 1H), 3.81-3.78 (m, 1H), 3.67-3.56 (m, 2H), 2.97-2.95 (m, 1H), 2.60 (t, J = 6.9 Hz, 2H), 2.46 (s, 3H), 2.35-2.20 (m, 2H), 2.17-2.14 (m, 2H), 2.03-1.99 (m, 1H), 1.86-1.70 (m, 2H), 1.57-1.44 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 0.94 (s, 9H) H179

(2S)-2-amino-N-[3- fluoro-5-(5-[[(2S)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]- ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]pen- tyl)phenyl]pentane- diamide hydrochloride 780.25 (400 MHz, DMSO-d₆) δ 11.25 (s, 1H), 9.19 (d, J = 5.6 Hz, 1H), 8.53 (d, J = 5.2 Hz, 3H), 8.43 (d, J = 7.8 Hz, 1H), 7.80 (d, J = 9.2 Hz, 1H), 7.53-7.43 (m, 3H), 7.40 (d, J = 8.2 Hz, 2H), 7.26 (s, 1H), 6.85-6.75 (m, 1H), 4.98-4.92 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.44 (q, J = 8.0, 7.3 Hz, 1H), 4.29 (d, J = 3.9 Hz, 1H), 4.10 (d, J = 5.8 Hz, 1H), 3.60 (d, J = 4.0 Hz, 2H), 2.55 (t, J = 7.7 Hz, 3H), 2.48 (s, 3H), 2.34-2.19 (m, 3H), 2.19- 1.95 (m, 4H), 1.85-1.77 (m, 1H), 1.64-1.42 (m, 5H), 1.38 (d, J = 6.9 Hz, 3H), 1.27 (q, J = 7.5 Hz, 2H), 0.93 (s, 9H) H180

(2S,4R)-1-[(2S)-2- (6-[3-[(2-amino-4- carbamoylbu- tyl)amino]-2- fluorophenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide trifluoroacetate 766.35 (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.37 (d, J = 7.7 Hz, 1H), 7.86 (s, 2H), 7.79 (d, J = 9.2 Hz, 1H), 7.45 (d, J = 7.8 Hz, 2H), 7.39 (d, J = 8.1 Hz, 2H), 6.97 (s, 1H), 6.90 (t, J = 7.7 Hz, 1H), 6.62 (t, J = 8.1 Hz, 1H), 6.50 (t, J = 7.0 Hz, 1H), 4.92 (t, J = 7.2 Hz, 1H) 4.52 (d, J = 9.1 Hz, 1H), 4.42 (t, J = 8.1 Hz, 1H), 4.29 (s, 1H), 3.56 (s, 2H), 3.32-3.18 (m, 3H), 2.48 (s, 3H), 2.29-2.25 (m, 3H), 2.15-2.07 (m, 1H), 2.02 (d, J = 15.4 Hz, 2H), 1.84-1.80 (m, 3H), 1.57-1.46 (m, 4H), 1.41-1.37 (m, 3H), 1.24-1.20 (m, 6H), 0.94 (s, 9H) H181

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 781.35 (300 MHz, DMSO-d₆) δ 9.09 (s, 1H), 8.38 (d, J = 7.1 Hz, 3H), 7.77 (d, J = 9.2 Hz, 1H), 7.41 (q, J = 8.2 Hz, 5H), 6.85 (d, J = 7.7 Hz, 2H), 6.67 (d, J = 5.9 Hz, 1H), 4.91 (t, J = 7.2 Hz, 1H), 4.50 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.1 Hz, 1H), 4.30-4.25 (m, 1H), 4.19 (dd, J = 10.5, 3.8 Hz, 1H), 4.14-4.05 (m, 1H), 3.62-3.58 (m, 2H), 3.52-3.42 (m, 1H), 2.57-2.51 (m, 2H), 2.46 (s, 3H), 2.34- 2.26 (m, 2H), 2.24 (s, 3H), 2.18-1.95 (m, 3H), 1.95-1.86 (m, 2H), 1.84-1.71 (m, 1H), 1.58-1.44 (m, 4H), 1.41-1.34 (s, 3H), 1.31- 1.18 (m, 3H), 0.92(s, 9H) H182

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 2,5- difluorophenyl]hexan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 785.40 (300 MHz, CD3OD) δ 10.03 (s, 1H), 7.63- 7.46 (m, 4H), 6.93-6.81 (m, 1H), 6.74-6.65 (m, 1H), 5.04 (q, J = 6.9 Hz, 1H), 4.66-4.53 (m, 2H), 4.45 (br, 1H), 4.30 (dd, J = 10.5, 3.5 Hz, 1H), 4.21-4.13 (m, 1H), 3.90 (d, J = 11.0 Hz, 1H), 3.76-3.69 (m, 5H), 2.72- 2.65 (m, 1H), 2.63 (s, 3H), 2.52 (q, J = 7.0 Hz, 1H), 2.37-2.15 (m, 2H), 2.15-2.03 (m, 2H), 2.01-1.87 (m, 1H), 1.69-1.57 (m, 4H), 1.53 (d, J = 7.0 Hz, 3H), 1.47-1.27 (m, 2H), 1.05 (s, 9H) H183

(2S,4R)-1-[(2S)-2- (6-[2-[(1S)-1- amino-3- carbamoylpro- pyl]pyridin-4- yl]hexanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 720.30 (300 MHz, DMSO-d₆) δ 9.14 (s, 3H), 9.02 (s, 1H), 8.87-8.85 (d, J = 6.0 Hz, 1H), 8.41-8.38 (d, J = 7.8 Hz, 1H), 8.13 (s, 1H), 8.03 (s, 1H), 7.81-7.78 (d, J = 9.2 Hz, 1H), 7.45-7.27 (q, J = 8.3 Hz, 4H), 6.85 (s, 1H), 4.93-4.88 (t, J = 7.2 Hz, 1H), 4.53-4.38 (m, 1H), 4.27 (s, 1H), 3.59 (s, 3H), 3.56 (s, 4H), 3.09-3.00 (m, 4H), 2.45 (s, 2H), 2.33- 2.11 (m, 1H), 2.07 (s, 2H), 1.78-1.74 (m, 3H), 1.53 (s, 2H), 1.38-1.28 (d, J = 7.0 Hz, 2H), 1.23-1.16 (m, 5H), 0.93 (s, 9H) H184

(2S)-2-amino-N-[3- (4-[[(2S)-1- [(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]bu- tyl)phenyl]pentane- diamide hydrochloride 748.40 (300 MHz, DMSO-d₆) δ 10.55 (s, 1H), 9.01 (s, 1H), 8.39-8.30 (m, 5H), 7.82 (d, J = 9.1 Hz, 1H), 7.52-7.34 (m, 7H), 7.30- 7.25 (m, 1H), 6.99-6.96 (m, 2H), 4.96-4.88 (m, 1H), 4.55-4.41 (m, 2H), 4.31-4.28 (m, 1H), 4.04-3.96 (m, 1H), 2.61-2.57 (m, 2H), 2.47 (s, 3H), 2.31-2.14 (m, 2H), 2.09-1.77 (m, 5H), 1.59-1.48 (m, 5H), 1.39 (d, J = 7.0 Hz, 3H), 1.27-1.25 (m, 1H), 0.95 (s, 9H) H185

4-[3-[(2S)-2-amino- 4- carbamoylbutoxy]- 2- fluorophenyl]butyl N-[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamate hydrochloride 769.35 (400 MHz, DMSO-d₆) δ 9.06 (s, 1H), 8.44 (s, 1H), 7.44 (d, J = 2.6 Hz, 3H), 7.39 (s, 1H), 7.32 (s, 2H), 7.19 (s, 2H), 7.10-7.03 (m, 1H), 6.91 (s, 1H), 4.90 (q, J = 7.2 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.31-4.10 (m, 3H), 3.97 (d, J = 11.9 Hz, 2H), 3.67-3.57 (m, 4H), 2.63 (d, J = 7.6 Hz, 2H), 2.47 (s, 3H), 2.33-2.29 (m, 2H), 2.10-1.97 (m, 1H), 1.93 (s, 2H), 1.84-1.71 (m, 6H), 1.62-1.58 (m, 2H), 1.38 (d, J = 7.0 Hz, 3H), 0.94 (s, 9H) H186

(2S,4R)-1-[(2S)- 2-(4-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 2- chlorophenyl]butan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N- [1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]cyclo- propyl]pyrrolidine- 2-carboxamide hydrochloride 767.20 (300 MHz, DMSO-d₆) δ 9.06 (s, 1H), 8.88-8.83 (m, 1H), 8.39-8.33 (m, 2H), 8.02 (d, J = 9.2 Hz, 1H), 7.51-7.46 (m, 1H), 7.38-7.31 (m, 3H), 7.30-7.19 (m, 2H), 7.10-7.02 (m, 1H), 7.01-6.90 (m, 2H), 4.58 (d, J = 9.3 Hz, 1H), 4.45- 4.39 (m, 4H), 3.68-3.65 (m, 1H), 3.63- 3.51 (m, 5H), 2.75-2.70 (m, 2H), 2.46 (s, 3H), 2.37-2.20 (m, 4H), 2.04-1.94 (m, 3H), 1.85-1.76 (m, 2H), 1.29-1.23 (m, 2H), 0.96 (s, 9H) H187

(2S)-2-amino-N- [2-chloro-3-(5- [[(2S)-1-[(2S,4R)- 4-hydroxy-2- [[(1S)-1-[4-(4- methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3- dimethyl-1- oxobutan-2- yl]carbamoyl]pen- tyl)phenyl]pentane- diamide hydrochloride 773.25 (300 MHz, DMSO-d₆) δ 9.08 (s, 1H), 8.47-8.30 (m, 4H), 7.91 (d, J = 9.2 Hz, 1H), 7.48-7.38 (m, 4H), 7.12-7.06 (m, 1H), 7.03 (s, 1H), 6.87 (dd, J = 9.2, 2.8 Hz, 1H), 4.94-4.90 (m, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 7.9 Hz, 1H), 4.35-4.24 (m, 2H), 4.19-3.77 (m, 2H), 3.60-3.57 (m, 2H), 2.71 (t, J = 7.6 Hz, 2H), 2.48 (s, 3H), 2.34-2.30 (m, 3H), 2.19-1.98 (m, 4H), 1.87-1.71 (m, 3H), 1.39 (d, J = 7.0 Hz, 3H), 1.26-1.24 (m, 1H), 0.96 (s, 9H) H188

(2S,4R)-1-[(2S)- 2-(4-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 2,5- difluorophenyl]butan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N- [(1S)-1-[4-(4- methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide hydrochloride 757.30 (300 MHz, DMSO-d₆) δ 9.08 (s, 1H), 8.40-8.36 (m, 3H), 7.91 (d, J = 9.2 Hz, 1H), 7.52-7.41 (m, 4H), 7.42-4.38 (m, 2H), 7.07-7.01 (m, 2H), 6.77 (s, 1H), 5.13-5.10 (m, 1H), 4.93 (t, J = 7.4 Hz, 1H), 4.54 (d, J = 9.1 Hz, 1H), 4.44 (t, J = 8.1 Hz, 1H), 4.27 (d, J = 11.6 Hz, 2H), 4.20-4.18 (m, 1H), 3.64-3.60 (m, 3H), 2.61-2.54 (m, 2H), 2.49 (s, 3H), 2.31-2.29 (m, 3H), 2.26-2.10 (m, 2H), 1.98-1.95 (m, 2H), 1.79-1.72 (m, 3H), 1.39 (d, J = 7.0 Hz, 3H), 0.96 (s, 9H) H189

(2S,4R)-1-[(2S)- 2-(4-[3-[(2S)-2- amino-4- carbamoylbutoxy]- 2-chloro-5- methylphenyl]butan- amido)-3,3- dimethylbutanoyl]- 4-hydroxy-N- [(1S)-1-[4-(4- methyl-1,3- thiazol-5- yl)phenyl]eth- yl]pyrrolidine-2- carboxamide 769.00 (400 MHz, DMSO-d₆) δ 9.09 (d, J = 1.6 Hz, 1H), 8.46-8.32 (m, 4H), 7.89 (d, J = 9.3 Hz, 1H), 7.47-7.41 (m, 2H), 7.39 (d, J = 8.4 Hz, 2H), 6.94 (s, 1H), 6.89 (d, J = 1.9 Hz, 1H), 6.78 (d, J = 1.8 Hz, 1H), 4.95-4.88 (m, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.30- 4.26 (m, 1H), 4.24-4.20 (m, 1H), 4.13 (dd, J = 10.5, 5.7 Hz, 1H), 3.62-3.61 (m, 2H), 3.57 (s, 3H), 2.66-2.61 (m, 2H), 2.47 (s, 3H), 2.36-2.23 (m, 5H), 2.22-2.14 (m, 1H), 2.05-1.91 (m, 3H), 1.83-1.73 (m, 3H), 1.38 (d, J = 7.0 Hz, 3H), 0.95 (s, 9H)

(9H-fluoren-9-yl)methyl ((3S,6S)-6-(((2R,3S)-6-amino-2-((4-(3-(2-(3-(1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)propoxy)ethoxy)propyl)benzyl)oxy)-6-oxohexan-3-yl)carbamoyl)-4-oxo-1,2,3,4,6,7-hexahydroazepino[3,2,1-hi]indol-3-yl)carbamate (Intermediate I)

To a solution of (3S,6S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-oxo-1,2,3,4,6,7-hexahydroazepino[3,2,1-hi]indole-6-carboxylic acid (139 mg, 0.30 mmol) in DMA (7.00 mL) were added TEA (120 mg, 1.19 mmol) and HATU (147 mg, 0.39 mmol) at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 10 min at room temperature followed by the addition of (4S,5R)-4-amino-5-([4-[3-(2-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]propoxy]ethoxy)propyl]phenyl]methoxy)hexanamide hydrochloride (200 mg, 0.30 mmol). The resulting mixture was stirred for 16 hours at room temperature under nitrogen atmosphere. Upon completion, the resulting mixture was purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 120 g; Eluent A: Water (plus 10 mmol/LAcOH); Eluent B: ACN; Gradient: 30%-50% B in 20 min; Flow rate: 50 mL/min; Detector: UV 220/200 nm; desired fractions were collected at 46% B and concentrated under reduced pressure to afford the title compound as a white solid (200 mg, 62%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.90 (d, J=7.6 Hz, 2H), 7.84 (d, J=9.0 Hz, 1H), 7.75 (q, J=7.0 Hz, 3H), 7.43 (t, J=7.4 Hz, 2H), 7.34 (t, J=7.4 Hz, 2H), 7.31-7.26 (m, 1H), 7.20-7.08 (m, 4H), 7.08-6.92 (m, 5H), 6.87 (d, J=8.0 Hz, 1H), 6.69 (s, 1H), 5.33 (dd, J=12.7, 5.4 Hz, 1H), 5.06 (d, J=10.6 Hz, 1H), 4.45 (s, 1H), 4.40 (s, 2H), 4.27 (p, J=8.3, 7.3 Hz, 3H), 4.13 (s, 1H), 3.78 (s, 1H), 3.51 (s, 3H), 3.48-3.38 (m, 4H), 3.32-3.33 (m, 9H), 3.05 (s, 2H), 2.85 (d, J=15.9 Hz, 2H), 2.56-2.73 (m, 5H), 2.2.00-2.10 (m, 1H), 1.92-1.75 (m, 5H), 1.56 (s, 1H), 1.07 (d, J=6.4 Hz, 3H); MS (ESI, m/z): [(M+1)]⁺=1088.30.

The following intermediates in Table 50 were synthesized according to the above procedure to prepare Intermediate I.

TABLE 50 Characterization data for intermediates prepared according to above. In- ter- MS: me- [(M + diate Structure Chemical Name 1)]⁺ ¹H NMR I1 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl--4-([4-[3-(2- [3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-4- yl]propoxy]ethoxy) propyl]phenyl]methoxy) pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1088.6  (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.90 (d, J = 7.6 Hz, 2H), 7.83 (d, J = 9.2 Hz, 1H), 7.75 (q, J = 8.0, 7.5 Hz, 3H), 7.43 (t, J = 7.5 Hz, 2H), 7.34 (t, J = 7.5 Hz, 2H), 7.17 (d, J = 7.7 Hz, 3H), 7.12 (d, J = 7.8 Hz, 2H), 7.05 (d, J = 7.7 Hz, 2H), 7.00-6.93 (m, 3H), 6.91-6.84 (m, 1H), 6.68 (s, 1H), 5.36 (dd, J = 12.4, 5.4 Hz, 1H), 5.06 (d, J = 10.5 Hz, 1H), 4.39 (s, 2H), 4.27 (s, 2H), 4.25 (s, 1H), 4.13 (s, 1H), 3.78 (s, 2H), 3.56 (m, 3H), 3.52 (m, 3H), 3.44 (dt, J = 27.9, 6.2 Hz, 4H), 3.32 (s, 4H), 3.07 (d, J = 15.5 Hz, 1H), 2.96 (t, J = 7.8 Hz, 2H), 2.85 (d, J = 17.2 Hz, 2H), 2.76-2.68 (m, 1H), 2.66-2.56 (m, 3H), 2.52 (s, 3H), 2.08 (s, 1H), 1.82 ( m, 5H), 1.54 (s, 1H), 1.07 (d, J = 6.2 Hz, 3H). I2 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[3-(2- [3-[3-methyl-1-(1- methyl-2,6- dioxopiperidin-3-yl)- 2-oxo-1,3- benzodiazol-4- yl]propoxy]ethoxy) propyl]phenyl]methoxy) pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M + 23)]⁺ = 1102.8  (400 MHz, DMSO-d₆) δ 7.90 (d, J = 7.5 Hz, 2H), 7.83 (d, J = 9.3 Hz, 1H), 7.74 (q, J = 8.9, 8.0 Hz, 3H), 7.43 (t, J = 7.4 Hz, 2H), 7.34 (t, J = 7.5 Hz, 2H), 7.26-7.08 (m, 4H), 7.04 (d, J = 7.4 Hz, 2H), 6.95 (d, J = 7.3 Hz, 3H), 6.94-6.84 (m, 1H), 6.68 (s, 1H), 5.76 (d, J = 1.4 Hz, 2H), 5.47-5.39 (m, 1H), 5.06 (d, J = 10.7 Hz, 1H), 4.41 (d, J = 12.5 Hz, 2H), 4.26 (d, J = 7.7 Hz, 3H), 4.13 (s, 1H), 3.78 (s, 2H), 3.56 (s, 3H), 3.52 (s, 4H), 3.49-3.36 (m, 5H), 3.32 (s, 1H), 3.03 (s, 3H), 2.96 (t, J = 7.8 Hz, 2H), 2.89-2.77 (m, 1H), 2.77-2.66 (m, 1H), 2.61 (t, J = 7.8 Hz, 2H), 2.50 (s, 2H), 2.08 (d, J = 1.5 Hz, 3H), 1.81 (m, 6 H), 1.56 (s, 1H), 1.07 (d, J = 6.2 Hz, 3H). I3 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[3-(3- [3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]propoxy]propoxy) propyl]phenyl]methoxy) pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1102.6  (400 MHz, CDCl₃) δ 8.83 (d, J = 35.6 Hz, 1H), 7.79 (d, J = 7.7 Hz, 2H), 7.64 (s, 2H), 7.42 (t, J = 7.5 Hz, 2H), 7.33 (t, J = 7.4 Hz, 2H), 7.16 (t, J = 7.7 Hz, 2H), 7.06 (s, 3H), 6.93-6.84 (m, 2H), 6.72 (d, J = 7.9 Hz, 1H), 6.10 (d, J = 7.0 Hz, 1H), 6.00 (s, 1H), 5.20 (d, J = 19.3 Hz, 2H), 4.58 (s, 1H), 4.39 (m, 4 H), 4.26 (s, 1H), 3.98 (s, 1H), 3.60 (s, 1H), 3.53 (t, J = 6.2 Hz, 3H), 3.43 (s, 3H), 3.39 (s, 2H), 3.30 (s, 2H), 3.23 (s, 1H), 3.10 (d, J = 17.8 Hz, 1H), 2.97-2.81 (m, 1H), 2.72 (dd, J = 19.5, 11.8 Hz, 5H), 2.32 (s, 1H), 2.22 (s, 1H), 2.05 (s, 1H), 1.89 (d, J = 7.0 Hz, 5H), 1.65 (s, 8H), 1.28 (s, 1H), 1.22 (s, 3H). I4 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[3-(3- [3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-4- yl]propoxy]propoxy) propyl]phenyl]methoxy) pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1102.7  (400 MHz, CD₃OD) δ 7.81 (d, J = 7.6 Hz, 2H), 7.70 (t, J = 8.4 Hz, 2H), 7.43-7.30 (m, 5H), 7.23 (d, J = 7.7 Hz, 3H), 7.13 (d, J = 7.7 Hz, 3H), 7.09-7.00 (m, 5H), 7.02-6.90 (m, 3H), 5.33 (d, J = 12.4 Hz, 1H), 5.11 (d, J = 10.8 Hz, 1H), 4.47 (d, J = 8.3 Hz, 2H), 4.44-4.35 (m, 3H), 4.32 (d, J = 9.8 Hz, 1H), 4.25 (s, 1H), 3.96 (s, 1H), 3.64 (s, 4H), 3.52 (dd, J = 12.3, 6.1 Hz, 7H), 3.41 (d, J = 14.6 Hz, 1H), 3.13 (s, 2H), 3.08-3.00 (m, 3H), 2.79 (d, J = 14.1 Hz, 3H), 2.68 (t, J = 7.7 Hz, 3H), 2.24 (s, 3H), 8, 1.87 (s, 8H), 1.66 (s, 1H), 1.18 (d, J = 6.3 Hz, 3H). I5 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[3-(4- [3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]propoxy]butoxy) propyl]phenyl]methoxy) pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1116.6  (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.96-7.69 (m, 5H), 7.54 (s, 1H), 7.39 (dt, J = 34.1, 7.4 Hz, 4H), 7.23- 6.93 (m, 10H), 6.87 (d, J = 8.1 Hz, 1H), 6.69 (s, 1H), 5.34 (dd, J = 12.5, 5.4 Hz, 1H), 5.16-4.93 (m, 1H), 4.40 (s, 2H), 4.27 (p, J = 5.9, 5.2 Hz, 2H), 4.12 (d, J = 6.8 Hz, 1H), 3.78 (s, 1H), 3.45-3.34 (m, 9H), 3.12-2.98 (m, 2H), 2.87 (dd, J = 16.6, 9.6 Hz, 3H), 2.64 (m, 9H), 2.25 (s, 1H), 2.16-1.94 (m, 5H), 1.80 (dp, J = 14.0, 6.7 Hz, 5H), 1.56 (p, J = 3.2 Hz, 5H), 1.24 (s, 1H), 1.08 (d, J = 6.2 Hz, 2H). I6 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[3-(4- [3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-4- yl]propoxy]butoxy) propyl]phenyl]methoxy) pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1116.8  (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.90 (d, J = 7.5 Hz, 2H), 7.84 (d, J = 9.0 Hz, 1H), 7.75 (q, J = 7.3 Hz, 3H), 7.43 (t, J = 7.4 Hz, 2H), 7.34 (t, J = 7.3 Hz, 2H), 7.17 (d, J = 7.5 Hz, 3H), 7.11 (d, J = 7.8 Hz, 2H), 7.05 (d, J = 7.7 Hz, 2H), 6.99-6.93 (m, 2H), 6.86 (t, J = 4.5 Hz, 1H), 6.69 (s, 1H), 5.36 (dd, J = 12.7, 5.4 Hz, 1H), 5.06 (d, J = 10.5 Hz, 1H), 4.40 (s, 2H), 4.27 (dd, J = 12.5, 7.0 Hz, 2H), 4.13 (s, 1H), 3.78 (s, 1H), 3.56 (s, 3H), 3.47-3.34 (m, 13 H), 3.30 (s, 1H), 2.95 (t, J = 7.9 Hz, 2H), 2.87 (s, 1H), 2.67-2.56 (m, 3H), 2.53 (s, 3 H), 2.25 (s, 1H), 2.08 (s, 2H), 1.80 (m , 5H), 1.57 (s, 5H), 1.08 (d, J = 6.2 Hz, 3H). I7 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[3- [(6-[3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]propoxy]hexyl)oxy] propyl]phenyl)methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1130.5  (400 MHz, CD₃OD) δ 7.81 (d, J = 7.5 Hz, 1H), 7.70 (t, J = 8.3 Hz, 1H), 7.40 (d, J = 7.6 Hz, 1H), 7.32 (t, J = 7.5 Hz, 1H), 7.22 (d, J = 7.8 Hz, 2H), 7.15-6.91 (m, 6H), 5.30 (d, J = 7.5 Hz, 1H), 5.11 (d, J = 10.7 Hz, 1H), 4.48 (d, J = 8.7 Hz, 1H), 4.41 (dd, J = 17.8, 8.9 Hz, 1H), 4.25 (s, 1H), 3.97 (s, 1H), 3.56 (s, 1H), 3.44 (t, J = 6.5 Hz, 5H), 3.38 (s, 2H), 3.13 (s, 1H), 3.00 (d, J = 17.6 Hz, 1H), 2.94-2.85 (m, 1H), 2.81 (s, 1H), 2.75 (t, J = 7.5 Hz, 2H), 2.67 (t, J = 7.6 Hz, 1H), 2.24 (s, 2H), 2.16 (s, 2H), 1.99 (s, 1H), 1.88 (dq, J = 14.6, 7.5, 7.0 Hz, 3H), 1.62 (d, J = 8.5 Hz, 4H), 1.50 (d, J = 7.6 Hz, 2H), 1.31 (s, 1H), 1.18 (d, J = 6.3 Hz, 3H). I8 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[3- [(5-[3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-4- yl]propoxy]pentyl)oxy] propyl]phenyl)methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1130.75 (400 MHz, CD₃OD) δ 7.81 (d, J = 7.5 Hz, 2H), 7.72 (dt, J = 17.3, 8.1 Hz, 2H), 7.58 (s, 1H), 7.40 (t, J = 7.3 Hz, 2H), 7.32 (t, J 7.5 Hz, 2H), 7.21 (d, J = 7.8 Hz, 2H), 7.15-6.89 (m, 9H), 5.33 (dd, J = 12.0, 5.0 Hz, 1H), 5.10 (d, J = 10.8 Hz, 1H), 4.50 (d, J = 11.6 Hz, 1H), 4.47-4.35 (m, 2H), 4.34-4.23 (m, 1H), 3.97 (d, J = 11.6 Hz, 1H), 3.64 (s, 3H), 3.55 (s, 2H), 3.52-3.40 (m, 7H), 3.40 (d, J = 11.0 Hz, 1H), 3.32 (s, 3H), 3.12 (s, 2H), 3.07-2.99 (m, 2H), 2.94-2.84 (m, 1H), 2.78 (d, J = 14.5 Hz, 2H), 2.67 (t, J = 7.7 Hz, 2H), 2.24 (d, J = 7.5 Hz, 2H), 2.18- 2.03 (m, 3H), 1.88 (s, 4H), 1.85 (d, J = 6.7 Hz, 1H), 1.62 (m, 6H), 1.50 (d, J = 6.8 Hz, 1H), 1.18 (s, 3H). I9 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[3- [(6-[3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]propoxy]hexyl)oxy] propyl]phenyl)methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1144.7  (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.90 (d, J = 7.4 Hz, 2H), 7.83 (d, J = 9.2 Hz, 1H), 7.75 (q, J = 8.1, 7.6 Hz, 3H), 7.43 (t, J = 7.5 Hz, 2H), 7.34 (t, J = 7.3 Hz, 2H), 7.17 (m, 3H), 7.14-6.94 (m, 7H), 6.86 (d, J = 7.9 Hz, 1H), 6.69 (s, 1H), 5.34 (dd, J = 12.5, 5.5 Hz, 1H), 5.06 (d, J = 10.1 Hz, 1H), 4.40 (s, 2H), 4.26 (d, J = 8.0 Hz, 3H), 4.13 (s, 1H), 3.78 (s, 2H), 3.44 (s, 2H), 3.05 (s, 2H), 2.87 (s, 3H), 2.67-2.55 (m, 5H), 2.49 (m, 9H), 2.08 (s, 1H), 2.02 (s, 5H), 1.79 (dt, J = 15.7, 7.5 Hz, 6H), 1.51 (m, 6H), 1.33 (s, 1H), 1.24 (s, 1H), 1.08 (s, 3H). I10 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[3- [(6-[3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-4- yl]propoxy]hexyl)oxy] propyl]phenyl)methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11- yl]carbamate 1144.8  (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.90 (dd, J = 7.7, 3.9 Hz, 2H), 7.84 (t, J = 7.3 Hz, 1H), 7.75 (q, J = 8.1, 7.6 Hz, 3H), 7.43 (t, J = 4.5 Hz, 2H), 7.34 (dd, J = 9.5, 5.6 Hz, 2H), 7.17 (d, J = 7.5 Hz, 3H), 7.10 (d, J = 7.8 Hz, 2H), 7.05 (d, J = 7.7 Hz, 2H), 7.00-6.91 (m, 3H), 6.86 (dd, J = 5.6, 3.3 Hz, 1H), 6.69 (s, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 5.06 (d, J = 10.6 Hz, 1H), 4.40 (s, 2H), 4.28 (dd, J = 12.7, 7.1 Hz, 2H), 4.13 (s, 1H), 3.78 (s, 1H), 3.56 (s, 3H), 3.33-3.46 ( m, 8H), 2.95 (t, J = 7.9 Hz, 2H), 2.90- 2.81 (m, 2H), 2.77-2.58 (m, 2H), 2.58 (d, J = 8.2 Hz, 2H), 2.51-2.52 (m, 3H), 2.12-1.94 (m, 5H), 1.69-1.85 (m, 6H), 1.52 (s, 5H), 1.50 (d, J = 5.6 Hz, 1H), 1.32-1.36 (m, 4H), 1.08 (d, J = 6.2 Hz, 3H). I11 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[3- [(6-[3-[3-methyl-1-(1- methyl-2,6- dioxopiperidin-3-yl)- 2-oxo-1,3- benzodiazol-5- yl]propoxy]hexyl)oxy] propyl]phenyl)methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1158.8  (400 MHz, DMSO-d₆) δ 7.90 (d, J = 7.6 Hz, 2H), 7.83 (d, J = 9.2 Hz, 1H), 7.79-7.69 (m, 3H), 7.43 (t, J = 7.4 Hz, 2H), 7.34 (t, J = 7.4 Hz, 2H), 7.18 (s, 1H), 7.16 (s, 2H), 7.11 (d, J = 7.8 Hz, 2H), 7.05 (d, J = 7.6 Hz, 2H), 7.05- 6.97 (m, 2H), 6.96 (t, J = 7.5 Hz, 1H), 6.85 (dd, J = 8.1, 1.6 Hz, 1H), 6.68 (s, 1H), 5.40 (dd, J = 13.0, 5.3 Hz, 1H), 5.06 (d, J = 10.4 Hz, 1H), 4.40 (s, 2H), 4.28 (dd, J = 12.5, 7.2 Hz, 3H), 4.13 (s, 1H), 3.78 (s, 1H), 3.48-3.41 (m, 1H), 3.35-3.39 (m, 7H), 3.32 (s, 4H), 3.09 (s, 1H), 3.04 (s, 3H), 3.02- 2.91 (m, 1H), 2.86 (d, J = 16.6 Hz, 1H), 2.77 (d, J = 17.1 Hz, 1H), 2.74- 2.65 (m, 1H), 2.67-2.53 (m, 4H), 2.08 (s, 3H), 2.06-1.94 (m, 1H), 1.92 (s, 1H), 1.87-1.71 (m, 6H), 1.51 (s, 6H), 1.39-1.29 (m, 4H), 1.08 (d, J = 6.2 Hz, 3H). I12 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[3- [(7-[3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]propoxy]heptyl)oxy] propyl]phenyl)methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1158.7  (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.90 (d, J = 7.5 Hz, 2H), 7.84 (d, J = 9.2 Hz, 1H), 7.75 (q, J = 7.0 Hz, 3H), 7.43 (t, J = 7.5 Hz, 2H), 7.34 (t, J = 7.4 Hz, 2H), 7.17 (d, J = 7.5 Hz, 3H), 7.14-6.92 (m, 7H), 6.90-6.82 (m, 1H), 6.69 (s, 1H), 5.76 (s, 1H), 5.34 (dd, J = 12.6, 5.4 Hz, 1H), 5.06 (d, J = 10.5 Hz, 1H), 4.40 (s, 2H), 4.27 (s, 2H), 4.13 (s, 1H), 3.78 (s, 1H), 3.45 (d, J = 6.5 Hz, 1H), 3.35-3.34 (m, 5H), 3.06 (dt, J = 23.6, 12.4 Hz, 2H), 2.86 (dd, J = 16.4, 9.8 Hz, 2H), 2.77- 2.54 (m, 7H), 2.11 (s, 0H), 2.08-1.97 (m, 10H), 1.85-1.72 (m, 6H), 1.50 (s, 1H), 1.36 (s, 3H), 1.35-1.25 (m, 6H), 1.24 (s, 1H), 1.08 (d, J = 6.2 Hz, 3H). I13 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[3- [(8-[3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]propoxy]octyl)oxy] propyl]phenyl)methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1172.5  (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.90 (d, J = 7.5 Hz, 2H), 7.84 (d, J = 9.1 Hz, 1H), 7.75 (q, J = 6.5, 5.8 Hz, 3H), 7.43 (t, J = 7.5 Hz, 2H), 7.34 (t, J = 7.4 Hz, 2H), 7.19-7.13 (m, 3H), 7.14-6.92 (m, 7H), 6.90-6.83 (m, 1H), 6.69 (s, 1H), 5.34 (dd, J = 12.7, 5.3 Hz, 1H), 5.06 (d, J = 10.3 Hz, 1H), 4.40 (s, 2H), 4.27 (dd, J = 12.4, 7.0 Hz, 2H), 4.13 (s, 1H), 3.78 (s, 2H), 3.48-3.29 (m, 7H), 3.13-2.98 (m, 2H), 2.97-2.81 (m, 2H), 2.76-2.61 (m, 3H), 2.58 (t, J = 7.6 Hz, 3H), 2.19 (s, 1H), 2.08 (s, 1H), 2.07-2.04 (m, 4H), 2.03- 1.95 (m, 1H), 1.89-1.70 (m, 6H), 1.60-1.45 (m, 5H), 1.40-1.35 (m, 3H), 1.31-1.22 (m, 8H), 1.08 (d, J = 6.2 Hz, 3H). I14 

9H-fluoren-9-ylmethyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[(4-[3-[2- (2-[3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]propoxy]ethoxy) ethoxy]propyl]phenyl) methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1132.7  (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.90 (d, J = 7.6 Hz, 2H), 7.77- 7.67 (m, 3H), 7.43 (t, J = 7.4 Hz, 2H), 7.34 (t, J = 7.5 Hz, 2H), 7.25-7.13 (m, 3H), 7.10 (d, J = 7.8 Hz, 2H), 7.07- 7.00 (m, 4H), 7.00-6.92 (m, 2H), 6.86 (dd, J = 8.0, 1.6 Hz, 1H), 6.68 (s, 1H), 5.76 (s, 3H), 5.33 (dd, J = 12.7, 5.3 Hz, 1H), 5.12-5.02 (m, 1H), 4.40 (s, 2H), 4.34-4.25 (m, 3H), 4.13 (s, 1H), 3.76 (d, J = 18.5 Hz, 1H), 3.57-3.53 (m, 4H), 3.52-3.47 (m, 4H), 3.45-3.35 (m, 5H), 3.18-2.97 (m, 2H), 2.93-2.80 (m, 3H), 2.72-2.63 (m, 3H), 2.62-2.54 (m, 3H), 2.16-1.94 (m, 5H), 1.87-1.70 (m, 5H), 1.56 (s, 1H), 1.07 (d, J = 6.3 Hz, 3H). I15 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[3-[2- (2-[3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-4- yl]propoxy]ethoxy) ethoxy]propyl]phenyl) methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1132.8  (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.98-7.67 (m, 6H), 7.54 (s, 1H), 7.44-7.30 (m, 4H), 7.19-6.91 (m, 9H), 6.86 (dd, J = 5.9, 3.1 Hz, 1H), 6.69 (s, 1H), 5.82-5.65 (m, 5H), 5.36 (dd, J = 12.5, 5.4 Hz, 1H), 5.06 (d, J = 10.5 Hz, 1H), 4.39 (s, 2H), 4.30-4.22 (m, 3H), 4.16-4.07 (m, 1H), 3.78 (s, 1H), 3.58-3.35 (m, 15H), 3.13-3.03 (m, 1H), 2.95 (t, J = 7.8 Hz, 2H), 2.85 (d, J = 17.8 Hz, 2H), 2.73-2.63 (m, 1H), 2.59 (t, J = 7.6 Hz, 2H), 2.14-1.95 (m, 4H), 1.82-1.66 (m, 5H), 1.55 (d, J = 11.8 Hz, 1H), 1.07 (d, J = 6.2 Hz, 3H). I16 

(9H-fluoren-9- yl)methyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[(4-[16- [1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-2,3- dihydro-1H-1,3- benzodiazol-5-yl]- 4,7,10,13- tetraoxahexadecan-1- yl]phenyl)methoxy] pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M/2 + 18)]⁺ = 606.4 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 7.94-7.82 (m, 3H), 7.81-7.72 (m, 3H), 7.43 (t, J = 7.5 Hz, 2H), 7.35 (t, J = 7.4 Hz, 2H), 7.22-7.14 (m, 3H), 7.11 (d, J = 7.9 Hz, 2H), 7.08-6.93 (m, 5H), 6.87 (dd, J = 8.1, 1.6 Hz, 1H), 6.71 (s, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 5.06 (d, J = 10.2 Hz, 1H), 4.40 (s, 2H), 4.28 (dd, J = 12.3, 6.8 Hz, 2H), 4.12 (dd, J = 8.5, 3.8 Hz, 1H), 3.79 (s, 2H), 3.58-3.30 (m, 17H), 3.16-2.99 (m, 1H), 2.87 (t, J = 13.9 Hz, 2H), 2.77-2.54 (m, 6H), 2.54-2.51 (m, 7H), 2.09 (s, 1H), 2.07-1.96 (m, 1H), 1.85-1.69 (m, 6H), 1.56 (s, 1H), 1.08 (d, J = 6.2 Hz, 3H). I17 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4- [[(2S)-1-(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]phenyl) methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1143.8  (400 MHz, DMSO-d₆) δ 8.97 (d, J = 11.4 Hz, 1H), 8.58 (d, J = 7.5 Hz, 1H), 7.92-7.83 (m, 4H), 7.79 (t, J = 8.3 Hz, 1H), 7.75-7.71 (m, 4H), 7.45-7.36 (m, 5H), 7.34-7.30 (m, 4H), 7.17 (s, 1H), 7.05 (d, J = 8.3 Hz, 2H), 7.00 (d, J = 14.2 Hz, 1H), 6.96 (s, 1H), 6.69 (s, 1H), 5.16 (d, J = 3.6 Hz, 1H), 5.06 (s, 1H), 4.78 (t, J = 8.5 Hz, 1H), 4.54- 4.43 (m, 3H), 4.39 (s, 1H), 4.28 (s, 1H), 4.32-4.20 (m, 4H), 3.82 (s, 1H), 3.73 (d, J = 8.1 Hz, 2H), 3.32-3.26 (m, 3H), 3.18 (d, J = 5.2 Hz, 1H), 3.06 (s, 2H), 2.88-2.79 (m, 1H), 2.50-2.40 (m, 4H), 2.13-2.01 (m, 6H), 1.78 (s, 2H), 1.56 (s, 1H), 1.04 (d, J = 9.0 Hz, 9H). I18 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1157.8  (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.58 (t, J = 6.1 Hz, 1H), 8.10 (d, J = 9.3 Hz, 1H), 7.90 (d, J = 7.5 Hz, 2H), 7.85 (d, J = 9.2 Hz, 1H), 7.78-7.71 (m, 3H), 7.54 (s, 1H), 7.47-7.30 (m, 8H), 7.25-7.14 (m, 5H), 7.06 (d, J = 7.9 Hz, 2H), 6.97 (t, J = 7.5 Hz, 1H), 5.12 (d, J = 3.6 Hz, 1H), 5.10-5.02 (m, 1H), 4.53 (d, J = 9.4 Hz, 1H), 4.49-4.38 (m, 4H), 4.35 (s, 1H), 4.32- 4.18 (m, 4H), 4.12 (d, J = 7.1 Hz, 1H), 3.78 (s, 1H), 3.71-3.59 (m, 3H), 3.45- 3.37 (m, 1H), 3.32 (s, 3H), 3.08 (dd, J = 16.6, 7.4 Hz, 1H), 2.47-2.43 (m, 3H), 2.08-2.07 (m, 3H), 2.08 (s, 3H), 2.04 (s, 2H), 2.04 (d, J = 16.8 Hz, 2H), 1.96-1.85 (m, 1H), 1.07 (d, J = 6.2 Hz, 3H), 0.92 (s, 9H). I19 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(2- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]ethyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1171.8  (400 MHz, CDCl₃) δ 8.71 (s, 1H), 7.79 (d, J = 7.6 Hz, 2H), 7.64 (d, J = 7.4 Hz, 2H), 7.53 (s, 1H), 7.46-7.39 (m, 2H), 7.38-7.30 (m, 5H), 7.26 (s, 1H), 7.13 (d, J = 7.4 Hz, 1H), 7.12- 7.02 (m, 3H), 6.84 (d, J = 10.1 Hz, 1H), 6.22-6.07 (m, 1H), 5.92 (d, J = 46.8 Hz, 1H), 5.21-5.05 (m, 1H), 4.97 (s, 1H), 4.68 (d, J = 8.0 Hz, 1H), 4.61 (d, J = 11.8 Hz, 1H), 4.52 (d, J = 8.0 Hz, 3H), 4.43 (d, J = 7.6 Hz, 2H), 4.35 (d, J = 19.6 Hz, 2H), 4.28-4.19 (m, 1H), 4.06-3.82 (m, 2H), 3.60 (dd, J = 10.7, 4.0 Hz, 2H), 3.44-3.31 (m, 2H), 3.21 (d, J = 8.3 Hz, 1H), 3.10 (d, J = 17.3 Hz, 1H), 2.96 (t, J = 7.4 Hz, 1H), 2.88 (s, 1H), 2.62 (s, 1H), 2.60-2.50 (m, 4H), 2.43 (s, 1H), 2.29 (s, 1H), 2.12 (d, J = 12.3 Hz, 1H), 2.03 (s, 3H), 1.88-1.78 (m, 3H), 1.21 (d, J = 6.7 Hz, 3H), 0.90 (s, 9H). I20 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[3- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methoxy) propyl]phenyl]methoxy) pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1215.8  (400 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.61 (t, J = 6.2 Hz, 1H), 7.90 (d, J = 7.6 Hz, 2H), 7.84 (d, J = 9.1 Hz, 1H), 7.80-7.69 (m, 3H), 7.43-7.35 (m, 9H), 7.18-7.11 (m, 5H), 7.05 (d, J = 7.6 Hz, 2H), 6.97 (d, J = 7.4 Hz, 1H), 6.69 (s, 1H), 5.81-5.72 (m, 3H), 5.16 (d, J = 3.5 Hz, 1H), 5.06 (d, J = 10.7 Hz, 1H), 4.57 (d, J = 9.5 Hz, 1H), 4.46 (t, J = 8.3 Hz, 1H), 4.38 (s, 2H), 4.30-4.23 (m, 3H), 4.13 (s, 1H), 3.94 (s, 2H), 3.78 (s, 1H), 3.70-3.59 (m, 2H), 3.58 (s, 1H), 3.52-3.44 (m, 4H), 3.06 (s, 2H), 2.85 (d, J = 16.8 Hz, 1H), 2.64 (t, J = 7.8 Hz, 2H), 2.42 (s, 2H), 2.15- 2.04 (m, 5H), 1.95-1.71 (m, 4H), 1.07 (d, J = 6.2 Hz, 3H), 0.95 (s, 9H). I21 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[3- ([[(2S)-1-[(2S,4S)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methoxy) propyl]phenyl]methoxy) pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1215.8  (400 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.67 (t, J = 6.0 Hz, 1H), 7.90 (d, J = 7.5 Hz, 2H), 7.83 (d, J = 9.2 Hz, 1H), 7.77-7.70 (m, 3H), 7.48-7.35 (m, 7H), 7.16-7.10 (m, 6H), 7.07-7.01 (m, 3H), 7.00-6.93 (m, 1H), 5.76 (s, 1H), 5.45 (d, J = 7.3 Hz, 1H), 5.06 (d, J = 10.4 Hz, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.47-4.35 (m, 5H), 4.35-4.24 (m, 5H), 4.12 (d, J = 10.6 Hz, 1H), 3.93 (d, J = 2.2 Hz, 2H), 3.63-3.50 (m, 7H), 3.46 (dt, J = 11.9, 6.2 Hz, 3H), 2.86 (d, J = 16.6 Hz, 1H), 2.64 (t, J = 7.7 Hz, 2H), 2.43 (s, 3H), 2.12-2.07 (m, 5H), 1.08 (d, J = 6.1 Hz, 3H), 0.97 (s, 9H). I22 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[4- ([[(2,S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methoxy) butyl]phenyl]methoxy) pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1229.2  (400 MHz, DMSO-d₆) δ 8.98 (d, J = 2.4 Hz, 1H), 8.60 (s, 1H), 7.91 (d, J = 7.5 Hz, 2H), 7.83 (d, J = 9.4 Hz, 1H), 7.80-7.66 (m, 3H), 7.47-7.29 (m, 9H), 7.19-7.09 (m, 5H), 7.05 (d, J = 7.8 Hz, 2H), 6.97 (d, J = 7.0 Hz, 1H), 6.68 (s, 1H), 5.82-5.71 (m, 4H), 5.15 (s, 1H), 5.06 (d, J = 10.6 Hz, 1H), 4.57 (d, J = 9.6 Hz, 1H), 4.47 (d, J = 8.3 Hz, 1H), 4.34-4.30 (m, 3H), 4.30-4.22 (m, 3H), 4.13 (s, 1H), 3.92 (s, 1H), 3.78 (s, 1H), 3.70-3.58 (m, 2H), 3.50 (s, 4H), 3.06 (s, 1H), 2.86 (d, J = 16.8 Hz, 1H), 2.58 (d, J = 6.8 Hz, 2H), 2.47-2.42 (m, 3H), 2.15-2.00 (m, 4H), 1.90 (d, J = 10.5 Hz, 1H), 1.79 (s, 1H), 1.74-1.57 (m, 5H), 1.07 (d, J = 6.2 Hz, 3H), 0.95 (d, J = 1.9 Hz, 9H). I23 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[4- ([[(2,S)-1-[(2S,4S)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methoxy) butyl]phenyl]methoxy) pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1229.7  (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.66 (d, J = 5.9 Hz, 1H), 7.90 (d, J = 7.6 Hz, 2H), 7.83 (d, J = 9.3 Hz, 1H), 7.80-7.70 (m, 3H), 7.47-7.30 (m, 7H), 7.20-7.11 (m, 3H), 7.10 (d, J = 7.9 Hz, 2H), 7.05 (d, J = 7.6 Hz, 2H), 7.00- 6.92 (m, 1H), 6.68 (s, 1H), 5.44 (d, J = 7.3 Hz, 1H), 5.06 (d, J = 10.4 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.47- 4.34 (m, 4H), 4.34-4.20 (m, 5H), 4.13 (s, 1H), 3.93-3.85 (m, 2H), 3.78 (s, 1H), 3.51-3.39 (m, 4H), 3.05 (s, 2H), 2.86 (d, J = 16.9 Hz, 1H), 2.58 (t, J = 7.3 Hz, 2H), 2.50-2.49 (m, 5H), 2.43 (s, 3H), 2.08 (s, 1H), 1.75 (s, 1H), 1.62 (d, J = 8.3 Hz, 2H), 1.58-1.52 (m, 4H), 1.07 (d, J = 6.2 Hz, 3H), 0.95 (s, 9H). I24 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1200.0  (400 MHz, CD₃OD) δ 8.88 (s, 1H), 8.63 (t, J = 6.1 Hz, 1H), 7.81 (d, J = 7.8 Hz, 2H), 7.69 (t, J = 8.4 Hz, 2H), 7.47 (d, J = 8.1 Hz, 2H), 7.43-7.38 (m, 4H), 7.32 (t, J = 7.5 Hz, 2H), 7.22 (d, J = 7.9 Hz, 2H), 7.12 (d, J = 7.9 Hz, 2H), 7.10-7.00 (m, 3H), 5.12 (d, J = 10.6 Hz, 1H), 4.65 (d, J = 8.9 Hz, 1H), 4.57 (t, J = 8.3 Hz, 1H), 4.49 (s, 1H), 4.46 (d, J = 11.4 Hz, 1H), 4.38 (d, J = 5.9 Hz, 1H), 4.36-4.29 (m, 2H), 4.25 (t, J = 6.9 Hz, 1H), 4.02-3.88 (m, 2 H), 3.81 (dd, J = 10.9, 3.9 Hz, 1H), 3.63 (q, J = 7.1 Hz, 1H), 3.58-3.53 (m, 1H), 3.46 (dd, J = 16.5, 11.0 Hz, 1H), 3.37 (s, 4H), 3.14 (s, 2H), 3.01 (d, J = 16.9 Hz, 1H), 2.62 (s, 2H), 2.48 (s, 3H), 2.31-2.15 (m, 6H), 2.09 (ddd, J = 13.3, 9.1, 4.6 Hz, 1H), 2.01 (s, 1H), 1.70-1.61 (m, 4H), 1.20-1.17 (m, 3H), 1.04 (s, 9H). I25 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4S)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1199.1  (400 MHz, DMSO-d₆) δ 8.99 (d, J = 2.5 Hz, 1H), 8.62 (t, J = 6.1 Hz, 1H), 7.93-7.86 (m, 2H), 7.88-7.80 (m, 1H), 7.79-7.63 (m, 3H), 7.47-7.24 (m, 9H), 7.17 (d, J = 7.7 Hz, 3H), 7.13-7.02 (m, 4H), 6.97 (t, J = 7.4 Hz, 1H), 6.68 (s, 1H), 5.43 (dd, J = 6.9, 1.7 Hz, 1H), 5.10-5.03 (m, 1H), 4.51-4.32 (m, 4H), 4.29-4.20 (m, 4H), 3.94 (dd, J = 10.2, 5.7 Hz, 1H), 3.79 (s, 1H), 3.44 (dd, J = 9.7, 5.3 Hz, 3H), 2.86 (d, J = 16.6 Hz, 1H), 2.54 (d, J = 7.5 Hz, 2H), 2.44 (d, J = 3.5 Hz, 3H), 2.31 (s, 2H), 2.50- 2.49 (m, 4H), 2.09 (s, 4H), 2.08 (s, 2H), 1.75 (dt, J = 12.3, 5.9 Hz, 1H), 1.58-1.47 (m, 5H), 1.08 (d, J = 6.2 Hz, 3H), 0.96-0.89 (m, 9H). I26 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[3-[2- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methoxy) ethoxy]propyl]phenyl) methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1259.7  (400 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.60 (t, J = 6.1 Hz, 1H), 7.95-7.81 (m, 3H), 7.80-7.71 (m, 3H), 7.47-7.38 (m, 6H), 7.37-7.30 (m, 3H), 7.21-7.13 (m, 3H), 7.12-7.00 (m, 4H), 6.97 (d, J = 7.4 Hz, 1H), 6.70 (s, 1H), 5.22- 5.03 (m, 2H), 4.58 (d, J = 9.5 Hz, 1H), 4.49-4.33 (m, 5H), 4.14 (d, J = 9.5 Hz, 1H), 3.99 (s, 2H), 3.78 (s, 1H), 3.71- 3.37 (m, 11H), 3.18-2.99 (m, 2H), 2.85 (d, J = 16.3 Hz, 1H), 2.58 (t, J = 7.8 Hz, 2H), 2.43 (s, 3H), 2.16-1.97 (m, 5H), 1.97-1.86 (m, 3H), 1.79 (t, J = 7.5 Hz, 3H), 1.55 (s, 1H), 1.06 (t, J = 6.9 Hz, 3H), 0.96 (s, 9H). I27 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(3-[2- [2-([[(2S)-1-[(2S,4R)- 4-hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methoxy) ethoxy]ethoxy]propyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M/2 + 1)]⁺ = 652.8 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.60 (t, J = 6.0 Hz, 1H), 7.90 (d, J = 7.6 Hz, 2H), 7.84 (d, J = 9.3 Hz, 1H), 7.81-7.71 (m, 3H), 7.46-7.38 (m, 6H), 7.35 (q, J = 7.1 Hz, 3H), 7.19-7.12 (m, 3H), 7.12-7.03 (m, 4H), 6.97 (d, J = 7.4 Hz, 1H), 6.69 (s, 1H), 5.15 (d, J = 3.5 Hz, 1H), 5.06 (d, J = 10.3 Hz, 1H), 4.57 (d, J = 9.5 Hz, 1H), 4.45 (t, J = 8.2 Hz, 1H), 4.42-4.34 (m, 5H), 4.31-4.21 (m, 4H), 4.13 (d, J = 6.5 Hz, 1H), 3.98 (s, 2H), 3.78 (s, 1H), 3.68 (dd, J = 10.7, 3.8 Hz, 1H), 3.65-3.51 (m, 7H), 3.49 (t, J = 4.8 Hz, 2H), 3.44 (t, J = 6.7 Hz, 2H), 3.39 (d, J = 5.9 Hz, 1H), 3.36 (d, J = 6.3 Hz, 1H), 3.05 (t, J = 15.6 Hz, 2H), 2.91-2.79 (m, 2H), 2.62-2.53 (m, 3H), 2.44 (s, 3 H), 2.04 (q, J = 8.3, 6.8 Hz, 2H), 1.83- 1.70 (m, 3H), 1.55 (d, J = 12.1 Hz, 1 H), 1.08 (d, J = 6.2 Hz, 3H), 0.95 (s, 9H). I28 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(1- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]- 2,5,8,11- tetraoxatetradecan-14- yl)phenyl]methoxy] pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M + 23)]⁺ = 1370.0  (400 MHz, DMSO-d₆) δ 8.98 (d, J = 3.2 Hz, 1H), 8.60 (s, 1H), 7.90 (d, J = 7.4 Hz, 2H), 7.84 (d, J = 8.8 Hz, 1H), 7.82-7.70 (m, 3H), 7.46-7.36 (m, 7H), 7.34 (t, J = 7.4 Hz, 2H), 7.22-7.15 (m, 3H), 7.14-7.02 (m, 4H), 6.97 (d, J = 7.7 Hz, 1H), 6.69 (s, 1H), 5.15 (d, J = 3.5 Hz, 1H), 5.06 (d, J = 10.5 Hz, 1H), 4.57 (d, J = 9.7 Hz, 1H), 4.49- 4.35 (m, 5H), 4.30-4.24 (m, 3H), 4.11- 4.05 (m, 3H), 3.97 (s, 2H), 3.78 (s, 1H), 3.68-3.44 (m, 12H), 3.40-3.28 (m, 10H), 2.62-2.55 (m, 3H), 2.50-2.42 (m, 3H), 2.11-2.04 (m, 5H), 1.91 (s, 1H), 1.08 (d, J = 6.3 Hz, 3H), 0.94 (d, J = 2.7 Hz, 9H). I29 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1185.5  (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 7.90-7.73 (m, 5H), 7.74-7.68 (m, 4H), 7.46-7.30 (m, 7H), 7.22-7.14 (m, 3H), 7.13-7.02 (m, 4H), 7.01-6.93 (m, 1H), 6.70 (s, 1H), 5.76 (s, 2H), 5.12 (d, J = 3.6 Hz, 1H), 5.06 (d, J = 10.5 Hz, 1H), 4.57 (d, J = 9.2 Hz, 1H), 4.49-4.38 (m, 5H), 4.36 (s, 1H), 4.32-4.17 (m, 4H), 3.78 (s, 2H), 3.67 (s, 2H), 3.48-3.40 (m, 2H), 3.12-3.04 (m, 3H), 2.95 (s, 1H), 2.83 (d, J = 32.1 Hz, 2H), 2.60-2.51 (m, 3H), 2.09 (s, 4H), 2.02 (d, J = 8.7 Hz, 3H), 1.95 (d, J = 14.0 Hz, 1H), 1.94- 1.85 (m, 1H), 1.08 (d, J = 6.2 Hz, 3H), 0.95 (s, 9H). I30 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[2- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methoxy) ethyl]phenyl]methoxy) pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M/2 + 1)]⁺ = 601.7 (400 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.61 (t, J = 6.0 Hz, 1H), 7.90 (d, J = 7.6 Hz, 2H), 7.84 (d, J = 9.2 Hz, 1H), 7.80-7.70 (m, 3H), 7.47-7.38 (m, 5H), 7.37 (dd, J = 9.0, 2.7 Hz, 2H), 7.33 (d, J = 7.3 Hz, 1H), 7.22-7.15 (m, 3H), 7.05 (d, J = 7.8 Hz, 2H), 7.01-6.92 (m, 1H), 6.70 (s, 1H), 5.16 (d, J = 3.5 Hz, 1H), 5.06 (d, J = 10.5 Hz, 1H), 4.55 (d, J = 9.6 Hz, 1H), 4.44 (dt, J = 16.2, 8.7 Hz, 2H), 4.44-4.32 (m, 3H), 4.30-4.24 (m, 4H), 3.98-3.88 (m, 2H), 3.78 (s, 1H), 3.75-3.63 (m, 1H), 3.61 (d, J = 10.6 Hz, 1H), 3.43 (q, J = 11.8, 10.4 Hz, 2H), 3.33 (s, 1H), 3.14-3.03 (m, 1H), 3.06 (s, 1H), 2.89-2.81 (m, 3H), 2.43 (s, 3H), 2.12-2.04 (m, 3H), 1.96-1.85 (m, 1H), 1.78 (s, 1H), 1.55 (d, J = 12.3 Hz, 1H), 1.06 (d, J = 6.2 Hz, 3H), 0.93 (s, 9H). I31 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[2-[2- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methoxy) ethoxy]ethyl]phenyl) methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1245.9  (400 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.59 (t, J = 6.0 Hz, 1H), 7.91 (d, J = 7.6 Hz, 2H), 7.84 (d, J = 9.2 Hz, 1H), 7.80-7.69 (m, 3H), 7.47-7.31 (m, 8H), 7.24-7.11 (m, 4H), 7.06 (d, J = 7.6 Hz, 2H), 7.01-6.93 (m, 1H), 6.68 (s, 1H), 5.15 (d, J = 3.5 Hz, 1H), 5.07 (d, J = 10.5 Hz, 1H), 4.59 (d, J = 9.6 Hz, 1H), 4.47 (t, J = 8.1 Hz, 1H), 4.48-4.37 (m, 4H), 4.32-4.24 (m, 4H), 4.14 (s, 1H), 3.98 (s, 2H), 3.79 (s, 2H), 3.69 (dd, J = 10.7, 4.0 Hz, 1H), 3.66-3.54 (m, 7H), 3.14-2.99 (m, 1H), 2.88 (s, 1H), 2.82 (t, J = 7.2 Hz, 2H), 2.43 (s, 3H), 2.15-2.04 (m, 6H), 1.98-1.87 (m, 1H), 1.79 (s, 1H), 1.57 (s, 1H), 1.08 (d, J = 6.2 Hz, 3H), 0.96 (s, 9H). I32 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(2-[2- [2-([[(2S)-1-[(2S,4R)- 4-hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methoxy) ethoxy]ethoxy]ethyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1289.8  (400 MHz, CD₃OD) δ 8.86 (s, 1H), 7.82 (d, J = 7.7 Hz, 2H), 7.70 (t, J = 8.3 Hz, 2H), 7.59 (s, 1H), 7.49-7.37 (m, 6H), 7.33 (t, J = 7.5 Hz, 2H), 7.23 (d, J = 7.6 Hz, 2H), 7.16 (d, J = 7.9 Hz, 2H), 7.10-6.99 (m, 3H), 5.13 (d, J = 10.7 Hz, 1H), 4.71 (s, 1H), 4.63-4.46 (m, 4H), 4.45-4.22 (m, 6H), 4.10-3.97 (m, 2H), 3.89 (d, J = 11.1 Hz, 1H), 3.85-3.78 (m, 1H), 3.70-3.61 (m, 11 H), 3.58 (d, J = 17.6 Hz, 1H), 3.44 (d, J = 11.2 Hz, 1H), 3.14 (s, 1H), 3.01 (d, J = 16.6 Hz, 1H), 2.83 (t, J = 6.9 Hz, 2H), 2.47 (s, 3H), 2.30-2.20 (m, 5H), 2.07 (d, J = 16.1 Hz, 1H), 2.00 (s, 2H), 1.67 (s, 1H), 1.19 (d, J = 6.5 Hz, 3H), 1.05 (s, 9H). I33 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(1- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]- 2,5,8,11- tetraoxatridecan-13- yl)phenyl]methoxy] pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1333.9  (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.60 (t, J = 6.0 Hz, 1H), 7.90-7.82 (m, 3H), 7.80-7.73 (m, 3H), 7.47-7.36 (m, 6H), 7.35 (q, J = 7.2 Hz, 3H), 7.20-7.12 (m, 5H), 7.05 (d, J = 7.7 Hz, 2H), 7.00-6.93 (m, 1H), 6.69 (s, 1H), 5.15 (s, 1H), 5.10-5.02 (m, 1H), 4.57 (d, J = 9.6 Hz, 1H), 4.48-4.34 (m, 5H), 4.32-4.24 (m, 4H), 4.13 (q, J = 7.6, 6.1 Hz, 1H), 3.97 (s, 2H), 3.78 (s, 1H), 3.68 (dd, J = 10.7, 3.9 Hz, 1H), 3.65- 3.47 (m, 16H), 3.47-3.37 (m, 3H), 3.07 (q, J = 18.5, 13.8 Hz, 2H), 2.90- 2.82 (m, 1H), 2.78 (q, J = 7.0, 5.7 Hz, 2H), 2.44 (s, 3H), 2.07-2.00 (m, 2H), 1.96-1.91 (m, 1H), 1.78 (s, 1H), 1.56 (d, J = 12.0 Hz, 1H), 1.08 (d, J = 6.2 Hz, 3H), 0.95 (s, 9H). I44 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1213.2  (400 MHz, CDCl₃) δ 8.71 (s, 1H), 7.79 (d, J = 7.6 Hz, 2H), 7.64 (d, J = 7.5 Hz, 2H), 7.41 (q, J = 7.4 Hz, 2H), 7.37-7.30 (m, 5H), 7.26 (d, J = 7.7 Hz, 2H), 7.13 (d, J = 7.8 Hz, 2H), 7.11-7.01 (m, 3H), 6.83 (d, J = 9.5 Hz, 1H), 6.24 (d, J = 8.6 Hz, 1H), 6.11- 5.89 (m, 2H), 5.25-5.00 (m, 2H), 4.69 (t, J = 7.9 Hz, 1H), 4.66-4.46 (m, 2H), 4.46-4.19 (m, 6H), 4.10 (d, J = 11.3 Hz, 1H), 3.69-3.51 (m, 2H), 3.33 (d, J = 11.4 Hz, 1H), 3.16 (d, J = 46.2 Hz, 1H), 2.57 (t, J = 7.7 Hz, 2H), 2.53 (s, 3H), 2.28 (d, J = 13.7 Hz, 1H), 2.24- 1.96 (m, 9H), 1.77 (s, 2H), 1.67-1.53 (m, 4H), 1.40-1.15 (m, 5H), 0.93 (s, 9H). I45 

9H-fluoren-9-ylmethyl N-(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(6- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]hexyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M + 2)/2]⁺ = 614.6 (400 MHz, CD₃OD) δ 8.88 (s, 1H), 7.82 (d, J = 7.5 Hz, 2H), 7.70 (t, J = 8.3 Hz, 2H), 7.47 (d, J = 8.1 Hz, 2H), 7.45-7.37 (m, 4H), 7.33 (t, J = 7.5 Hz, 2H), 7.23 (d, J = 7.8 Hz, 2H), 7.15- 6.99 (m, 6H), 5.13 (d, J = 10.6 Hz, 1H), 4.67-4.40 (m, 6H), 4.30 (s, 1H), 3.92 (d, J = 11.0 Hz, 1H), 3.81 (dd, J = 10.9, 3.9 Hz, 1H), 3.63-3.40 (m, 2H), 3.07 (d, J = 61.1 Hz, 3H), 2.60 (t, J = 7.6 Hz, 2H), 2.48 (s, 3H), 2.25 (dq, J = 14.6, 8.1, 7.2 Hz, 5H), 2.14- 1.95 (m, 2H), 1.62 (s, 7H), 1.34 (d, J = 18.9 Hz, 6H), 1.19 (d, J = 6.4 Hz, 4H), 1.05 (s, 9H). I46 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(3- [[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-4- yl]methoxy]propyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1016.5  (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 7.90 (d, J = 7.4 Hz, 2H), 7.83 (d, J = 9.0 Hz, 1H), 7.77-7.69 (m, 3H), 7.42 (t, J = 7.4 Hz, 2H), 7.35 (d, J = 7.4 Hz, 2H), 7.17-7.13 (m, 4H), 7.09 (t, J = 9.3 Hz, 2H), 7.07-6.99 (m, 3H), 7.02-6.92 (m, 1H), 6.68 (s, 1H), 5.43- 5.35 (m, 1H), 5.05 (d, J = 10.4 Hz, 1H), 4.69 (s, 2H), 4.39 (s, 2H), 4.27- 4.26 (m, 3H), 4.12 (s, 1H), 3.77 (s, 2H), 3.59 (d, J = 2.8 Hz, 3H), 3.47 (t, J = 6.5 Hz, 2H), 3.42 (s, 3H), 3.05 (s, 1H), 2.86 (t, J = 14.7 Hz, 2H), 2.72 (d, J = 13.3 Hz, 1H), 2.67-2.55 (m, 2H), 2.07 (d, J = 3.2 Hz, 1H), 2.05 (s, 2H), 2.00 (s, 1H), 1.82 (s, 2H), 1.54 (s, 2H), 1.07 (d, J = 6.2 Hz, 3H). I47 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(5-[3- [1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]propoxy]pentyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1072.9  (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.90 (d, J = 7.5 Hz, 2H), 7.84 (t, J = 8.3 Hz, 1H), 7.79-7.71 (m, 3H), 7.43 (t, J = 7.5 Hz, 2H), 7.35 (d, J = 7.5 Hz, 2H), 7.20-6.94 (m, 10H), 6.89-6.83 (m, 1H), 6.68 (s, 1H), 5.34 (dd, J = 12.6, 5.3 Hz, 1H), 5.06 (d, J = 10.6 Hz, 1H), 4.40 (s, 2H), 4.28- 4.24 (m, 3H), 4.13 (s, 1H), 3.78 (s, 1H), 3.43 (s, 2H), 3.38-3.32 (m, 6H), 3.09 (s, 1H), 3.07-2.98 (m, 1H), 2.88 (s, 1H), 2.75-2.52 (m, 4H), 2.08 (s, 2H), 1.85-1.78 (m, 4H), 1.55 (dd, J = 14.8, 7.5 Hz, 6H), 1.41-1.31 (m, 2H), 1.07 (d, J = 6.2 Hz, 3H). I48 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(5-[3- [1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-4- yl]propoxy]pentyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1072.8  (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.90 (d, J = 7.7 Hz, 2H), 7.84 (t, J = 7.6 Hz, 1H), 7.79-7.71 (m, 3H), 7.43 (t, J = 7.4 Hz, 2H), 7.34 (dd, J = 9.7, 5.2 Hz, 2H), 7.19-7.15 (m, 3H), 7.11 (d, J = 7.8 Hz, 2H), 7.05 (d, J = 7.6 Hz, 2H), 6.98-6.95 (m, 3H), 6.85 (dd, J = 5.8, 3.2 Hz, 1H), 6.69 (s, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 5.06 (d, J = 10.4 Hz, 1H), 4.39 (s, 2H), 4.27-4.26 (m, 3H), 4.13 (s, 1H), 3.78 (s, 1H), 3.45-3.28 (m, 6H), 3.32 (s, 2H), 3.06 (q, J = 17.1, 13.3 Hz, 1H), 2.94 (t, J = 7.8 Hz, 2H), 2.88 (s, 2H), 2.75-2.62 (m, 1H), 2.56 (t, J = 7.6 Hz, 2H), 2.08 (s, 2H), 1.85-1.79 (m, 4H), 1.56 (dt, J = 14.8, 7.7 Hz, 6H), 1.34 (d, J = 7.7 Hz, 2H), 1.07 (d, J = 6.2 Hz, 3H). I49 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(2-[3- [1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-4- yl]propoxy]ethyl)phenyl] methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1030.3  (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.90 (d, J = 7.5 Hz, 2H), 7.84 (d, J = 9.2 Hz, 1H), 7.75 (q, J = 7.8, 7.4 Hz, 3H), 7.43 (t, J = 7.4 Hz, 2H), 7.34 (t, J = 7.5 Hz, 2H), 7.19-7.15 (m, 5H), 7.05 (d, J = 7.7 Hz, 2H), 7.00-6.90 (m, 3H), 6.81 (dd, J = 6.4, 2.4 Hz, 1H), 6.69 (s, 1H), 5.36 (dd, J = 12.5, 5.4 Hz, 1H), 5.06 (d, J = 11.0 Hz, 1H), 4.41 (s, 2H), 4.32-4.26 (m, 3H), 4.13 (s, 1H), 3.78 (s, 1H), 3.58 (q, J = 10.4, 8.6 Hz, 2H), 3.46 (d, J = 5.6 Hz, 1H), 3.13-3.03 (m, 2H), 3.01-2.80 (m, 6H), 2.81 (t, J = 6.9 Hz, 2H), 2.76-2.66 (m, 1H), 2.64 (s, 1H), 2.60 (s, 1H), 2.08 (s, 4H), 1.82-1.80 (m, 4H), 1.56 (s, 2H), 1.07 (d, J = 6.2 Hz, 3H). I50 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[4-[1- (2,6-dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]butyl]phenyl)methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1000.7  (400 MHz, CDCl₃) δ 8.53 (s, 1H), 7.78 (d, J = 7.5 Hz, 2H), 7.64 (d, J = 6.4 Hz, 2H), 7.42 (t, J = 7.4 Hz, 2H), 7.42-7.25 (m, 3H), 7.28 (s, 1H), 7.15 (t, J = 8.1 Hz, 2H), 7.10-7.00 (m, 3H), 7.00-6.88 (m, 2H), 6.85 (d, J = 7.8 Hz, 1H), 6.67 (dd, J = 7.8, 2.8 Hz, 1H), 6.06 (s, 1H), 5.29-5.05 (m, 3H), 4.62 (d, J = 11.6 Hz, 1H), 4.45-4.31 (m, 4H), 4.26 (t, J = 7.3 Hz, 1H), 3.97 (s, 1H), 3.71-3.57 (m, 2H), 3.52-3.45 (m, 3H), 3.39-3.18 (m, 3H), 3.10 (d, J = 17.5 Hz, 1H), 3.00-2.61 (m, 8H), 2.32 (d, J = 13.2 Hz, 1H), 2.25-2.16 (m, 2H), 2.10 (d, J = 9.4 Hz, 2H), 1.75 (s, 2H), 1.65 (d, J = 9.1 Hz, 2H), 1.24 (d, J = 6.3 Hz, 3H). I51 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[5-[1- (2,6-dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]pentyl]phenyl) methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1014.3  (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 7.90 (d, J = 7.6 Hz, 2H), 7.84 (d, J = 9.3 Hz, 1H), 7.76-7.72 (m, 3H), 7.43 (t, J = 7.4 Hz, 2H), 7.34 (t, J = 7.5 Hz, 2H), 7.18-7.15 (m, 3H), 7.11 (d, J = 7.8 Hz, 2H), 7.05 (d, J = 7.7 Hz, 2H), 7.00-6.91 (m, 3H), 6.85 (dd, J = 6.0, 2.9 Hz, 1H), 6.69 (s, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 5.06 (d, J = 9.7 Hz, 1H), 4.46-4.35 (m, 2H), 4.27 (dd, J = 12.1, 7.8 Hz, 2H), 3.78 (s, 2H), 3.48-3.37 (m, 2H), 3.32 (s, 3H), 3.07 (s, 1H), 3.13-2.98 (m, 1H), 2.88 (s, 2H), 2.88 (d, J = 15.7 Hz, 1H), 2.77-2.66 (m, 1H), 2.65 (s, 1H), 2.57 (t, J = 7.7 Hz, 2H), 2.11-2.08 (m, 3H), 2.01 (s, 2H), 1.79 (s, 1H), 1.62 (s, 6H), 1.41 (t, J = 7.6 Hz, 2H), 1.08 (d, J = 6.2 Hz, 3H). I52 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[3- ([5-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]pentyl]oxy)propyl] phenyl]methoxy)pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1072.8  (400 MHz, DMSO-d₆) δ 11.07 (s, 1H), 7.90 (d, J = 7.6 Hz, 2H), 7.83 (d, J = 9.2 Hz, 1H), 7.84-7.63 (m, 3H), 7.43 (t, J = 7.4 Hz, 2H), 7.34 (t, J = 7.4 Hz, 2H), 7.19-7.15 (m, 3H), 7.13- 7.04 (m, 3H), 7.03 (d, J = 6.0 Hz, 2H), 6.98 (t, J = 8.7 Hz, 2H), 6.86 (d, J = 8.5 Hz, 1H), 6.69 (s, 1H), 5.33 (dd, J = 12.7, 5.3 Hz, 1H), 5.06 (d, J = 11.1 Hz, 1H), 4.40 (s, 2H), 4.28 (dd, J = 12.3, 6.8 Hz, 2H), 4.13 (s, 1H), 3.78 (s, 1H), 3.45 (d, J = 6.0 Hz, 2H), 3.36- 3.33 (m, 3H), 3.07 (d, J = 16.2 Hz, 2H), 2.92-2.81 (m, 2H), 2.72-2.54 (m, 6H), 2.08 (s, 1H), 2.02 (s, 2H), 1.98 (d, J = 6.0 Hz, 2H), 1.76 (t, J = 7.6 Hz, 4H), 1.66-1.50 (m, 6H), 1.36 (d , J = 7.7 Hz, 2H), 1.08 (d, J = 6.2 Hz, 3H). I53 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[3- ([5-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-4- yl]pentyl]oxy)propyl] phenyl]methoxy)pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1072.7  (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.90 (d, J = 7.4 Hz, 2H), 7.83 (d, J = 9.6 Hz, 1H), 7.79-7.70 (m, 3H), 7.43 (t, J = 7.3 Hz, 1H), 7.35 (d, J = 7.3 Hz, 1H), 7.21-7.15 (m, 3H), 7.14- 7.02 (m, 4H), 6.97-6.96 (m, 3H), 6.88 (s, 1H), 6.69 (s, 1H), 5.36 (d, J = 7.6 Hz, 1H), 5.06 (d, J = 9.6 Hz, 1H), 4.41 (s, 2H), 4.28-4.24 (m, 3H), 4.13 (s, 1H), 3.78 (s, 2H), 3.55 (s, 3H), 3.38- 3.32 (m, 3H), 2.94-2.86 (m, 3H), 2.84 (s, 2H), 2.64 (s, 3H), 2.61-2.56 (m, 3H), 2.09-2.07 (m, 4H), 1.77 (s, 3H), 1.68-1.45 (m, 6H), 1.45 (d, J = 7.2 Hz, 2H), 1.08 (d, J = 6.2 Hz, 3H). I54 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[4-[2- ([[(2S,4R)-1-[(2S)-2- [(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]-4- hydroxypyrrolidin-2- yl]formamido]methyl)- 5-(4-methyl-1,3- thiazol-5- yl)phenoxy]butyl]phenyl) methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1273.8  (400 MHz, DMSO-d₆) δ 8.98 (d, J = 3.7 Hz, 1H), 8.48 (s, 1H), 7.89 (s, 2H), 7.84 (s, 1H), 7.76-7.73 (m, 3H), 7.45-7.41 (m, 3H), 7.36-7.34 (m, 5H), 7.17-7.14 (m, 7H), 7.04-6.99 (m, 4H), 6.94 (s, 2H), 6.68 (s, 1H), 5.16 (s, 1H), 5.05 (d, J = 11.1 Hz, 1H), 4.60 (d, J = 9.0 Hz, 1H), 4.52 (s, 1H), 4.40 (s, 2H), 4.35 (s, 1H), 4.28-4.27 (m, 4H), 4.17-4.05 (m, 3H), 3.78 (s, 2H), 3.62 (d, J = 10.2 Hz, 2H), 3.44-3.43 (m, 3H), 2.85 (d, J = 16.5 Hz, 1H), 2.65-2.64 (m, 3H), 2.46-2.44 (m, 4H), 2.12-2.05 (m, 4H), 1.79-1.72 (m, 3H), 1.35 (s, 1H), 1.22 (s, 1H), 1.07 (s, 3H), 0.96 (s, 9H). I55 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[5-[2- ([[(2S,4R)-1-[(2S)-2- [(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]-4- hydroxypyrrolidin-2- yl]formamido]methyl)- 5-(4-methyl-1,3- thiazol-5- yl)phenoxy]pentyl] phenyl)methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1287.9  (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.49 (t, J = 6.0 Hz, 1H), 7.90 (d, J = 7.6 Hz, 2H), 7.83 (d, J = 9.2 Hz, 1H), 7.79-7.69 (m, 3H), 7.47-7.26 (m, 6H), 7.18-7.12 (m, 5H), 7.06-6.98 (m, 4H), 6.95 (d, J = 7.6 Hz, 2H), 6.68 (s, 1H), 5.17 (d, J = 3.6 Hz, 1H), 5.06 (d, J = 11.3 Hz, 1H), 4.60 (d, J = 9.2 Hz, 1H), 4.53 (t, J = 8.2 Hz, 1H), 4.43-4.28 (m, 3H), 4.30-4.19 (m, 3H), 4.13 (s, 1H), 4.05 (t, J = 6.3 Hz, 2H), 3.78 (s, 1H), 3.70-3.55 (m, 2H), 3.45 (d, J = 5.9 Hz, 1H), 3.06 (d, J = 13.1 Hz, 2H), 2.86 (d, J = 16.8 Hz, 1H), 2.59 (t, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.08 (s, 1H), 2.08-2.04 (m, 3H), 1.83-1.75 (m, 3H), 1.63 (d, J = 7.4 Hz, 2H), 1.49 (d, J = 7.6 Hz, 1H), 1.42-1.33 (m, 1H), 1.26-1.19 (m, 2H), 1.08 (d, J = 6.2 Hz, 3H), 1.01 (s, 2H), 0.96 (s, 9H). I56 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[3-[2- (2-[2-[2-([[(2S,4R)-1- [(2S)-2-[(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]-4- hydroxypyrrolidin-2- yl]formamido]methyl)- 5-(4-methyl-1,3- thiazol-5- yl)phenoxy]ethoxy] ethoxy)ethoxy]propyl] phenyl)methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M/2 + 1)]⁺ = 696.9 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.47 (t, J = 6.0 Hz, 1H), 7.90 (d, J = 7.5 Hz, 2H), 7.83 (d, J = 9.2 Hz, 1H), 7.79-7.69 (m, 3H), 7.47-7.34 (m, 3H), 7.36-7.25 (m, 2H), 7.18-7.14 (m, 3H), 7.10 (d, J = 7.8 Hz, 2H), 7.08-7.01 (m, 4H), 6.97 (dd, J = 7.7, 1.6 Hz, 2H), 6.68 (s, 1H), 5.16 (d, J = 3.6 Hz, 1H), 5.06 (d, J = 10.5 Hz, 1H), 4.60 (d, J = 9.2 Hz, 1H), 4.52 (t, J = 8.2 Hz, 1H), 4.38 (d, J = 13.7 Hz, 4H), 4 35-4.09 (m, 7H), 3.80 (d, J = 9.4 Hz, 1H), 3.80 (s, 3H), 3.70-3.60 (m, 4H), 3.58 (d, J = 1.8 Hz, 1H), 3.59- 3.50 (m, 4H), 3.48 (s, 1H), 3.49-3.40 (m, 3H), 3.37 (t, J = 6.5 Hz, 2H), 3.05 (dd, J = 18.6, 12.6 Hz, 2H), 2.86 (d, J = 16.6 Hz, 1H), 2.58 (t, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.08 (s, 3H), 1.92 (tt, J = 9.5, 4.5 Hz, 1H), 1.81-1.72 (m, 3H), 1.55 (d, J = 11.4 Hz, 1H), 1.43- 1.31 (m, 1H), 1.22 (dd, J = 8.2, 3.3 Hz, 2H), 1.08 (d, J = 6.2 Hz, 3H), 0.96 (s, 9H). I57 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[1-[2- ([[(2S,4R)-1-[(2S)-2- [(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]-4- hydroxypyrrolidin-2- yl]formamido]methyl)- 5-(4-methyl-1,3- thiazol-5-yl)phenoxy]- 3,6,9,12- tetraoxapentadecan- 15- yl]phenyl)methoxy] pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M/2 + 1)]⁺ = 718.9 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.47 (t, J = 6.0 Hz, 1H), 7.90 (d, J = 7.5 Hz, 2H), 7.83 (d, J = 9.3 Hz, 1H), 7.79-7.39 (m, 3H), 7.47-7.25 (m, 6H), 7.20-7.01 (m, 9H), 6.97 (dd, J = 7.7, 1.8 Hz, 2H), 6.68 (s, 1H), 5.16 (d, J = 3.6 Hz, 1H), 5.06 (d, J = 10.9 Hz, 1H), 4.60 (d, J = 9.2 Hz, 1H), 4.52 (t, J = 8.2 Hz, 1H), 4.41-4.35 (m, 3H), 4.32- 4.21 (m, 4H), 4.18 (t, J = 4.7 Hz, 2H), 3.79 (d, J = 9.2 Hz, 1H), 3.79 (s, 3H), 3.69-3.52 (m, 5H), 3.55-3.44 (m, 8H), 3.36 (t, J = 6.5 Hz, 2H), 3.11-2.98 (m, 2H), 2.86 (d, J = 16.8 Hz, 1H), 2.58 (t, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.08 (s, 1H), 2.03 (s, 1H), 1.92 (d, J = 3.3 Hz, 1H), 1.79-7.71 (m, 3H), 1.56 (s, 1H), 1.45-1.35 (m, 1H), 1.23 (d, J = 8.6 Hz, 2H), 1.07 (d, J = 6.2 Hz, 3H), 1.00 (s, 2H), 0.96 (s, 9H). I58 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[1-[2- ([[(2S,4R)-1-[(2S)-2- [(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]-4- hydroxypyrrolidin-2- yl]formamido]methyl)- 5-(4-methyl-1,3- thiazol-5-yl)phenoxy]- 3,6,9,12,15- pentaoxaoctadecan- 18- yl]phenyl)methoxy] pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M/2 + 1)]⁺ = 740.9 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.47 (t, J = 6.0 Hz, 1H), 7.90 (d, J = 7.6 Hz, 2H), 7.83 (d, J = 9.2 Hz, 1H), 7.81-7.68 (m, 3H), 7.47-7.20 (m, 6H), 7.17 (d, J = 8.2 Hz, 3H), 7.11 (d, J = 7.8 Hz, 2H), 7.05 (m, 4H), 6.97 (dd, J = 7.8, 1.7 Hz, 2H), 6.68 (s, 1H), 5.16 (d, J = 3.6 Hz, 1H), 5.06 (d, J = 10.5 Hz, 1H), 4.60 (d, J = 9.2 Hz, 1H), 4.52 (t, J = 8.2 Hz, 1H), 4.38 (d, J = 15.8 Hz, 3H), 4.33-4.25 (m, 2H), 4.27-4.21 (m, 1H), 4.21-4.11 (m, 2H), 3.82-3.75 (m, 3H), 3.70-3.59 (m, 3H), 3.55 (dd, J = 5.9, 3.5 Hz, 2H), 3.50-3.41 (m, 2H), 3.41-3.29 (m, 4H), 3.15-3.07 (m, 1H), 3.05 (s, 1H), 2.86 (d, J = 16.8 Hz, 1H), 2.58 (t, J = 7.7 Hz, 2H), 2.47-2.46 (m, 4H), 2.09 (m, 6H), 2.08 (s, 2H), 2.04 (t, J = 9.8 Hz, 2H), 1.93 (tt, J = 8.2, 4.6 Hz, 1H), 1.81-1.74 (m, 3H), 1.55 (d, J = 10.0 Hz, 1H), 1.43- 1.31 (m, 2H), 1.22 (dd, J = 8.9, 3.1 Hz, 2H), 1.08 (d, J = 6.2 Hz, 3H), 1.01 (s, 2H), 0.96 (s, 9H). I59 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[3-[2- ([[(2S,4R)-1-[(2S)-2- [(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]-4- hydroxypyrrolidin-2- yl]formamido]methyl)- 5-(4-methyl-1,3- thiazol-5- yl)phenoxy]propyl] phenyl)methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1259.9  (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.52 (t, J = 6.0 Hz, 1H), 7.85-7.82 (m, H), 7.78-7.52 (m, 4H), 7.44-7.40 (m, 3H), 7.38-7.29 (m, 2H), 7.29 (s, 1H), 7.19-7.17 (m, 6H), 7.06-6.89 (m, 6H), 6.69 (s, 1H), 5.17 (d, J = 3.6 Hz, 1H), 5.05 (d, J = 11.2 Hz, 1H), 4.61 (d, J = 9.2 Hz, 1H), 4.53 (t, J = 8.1 Hz, 1H), 4.41 (s, 2H), 4.36-4.23 (m, 3H), 4.13 (s, 1H), 4.05 (t, J = 6.0 Hz, 2H), 3.79 (s, 1H), 3.70-3.57 (m, 2H), 3.08 (s, 2H), 3.02 (d, J = 16.5 Hz, 1H), 2.89- 2.73 (m, 4H), 2.48 (s, 1H), 2.46-2.45 (m, 3H), 2.08 (s, 2H), 1.92 (dd, J = 16.6, 7.9 Hz, 1H), 1.78 (s, 1H), 1.55 (s, 1H), 1.43-1.29 (m, 2H), 1.22 (dd, J = 8.5, 3.4 Hz, 2H), 1.08 (d, J = 6.2 Hz, 3H), 0.97 (s, 9H), 0.96 (s, 2H). I60 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(3-[2- [2-([[(2S,4R)-1-[(2S)- 2-[(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]-4- hydroxypyrrolidin-2- yl]formamido]methyl)- 5-(4-methyl-1,3- thiazol-5- yl)phenoxy]ethoxy] propyl)phenyl]methoxy] pentan-3- yl]carbamoyl]-12-oxo-1- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1303.8  (400 MHz, CDCl₃) δ 8.76 (s, 1H), 7.78 (d, J = 7.5 Hz, 2H), 7.64 (s, 2H), 7.41 (t, J = 7.4 Hz, 2H), 7.35 (m, 4H), 7.26 (s, 1H), 7.16 (d, J = 7.7 Hz, 2H), 7.15-7.05 (m, 4H), 6.98 (d, J = 7.7 Hz, 1H), 6.91 (s, 1H), 5.95 (s, 1H), 5.20 (s, 1H), 5.03 (s, 1H), 4.68-4.55 (m, 3H), 4.51-4.38 (m, 5H), 4.35 (s, 1H), 4.30-4.14 (m, 3H), 4.04-3.90 (m, 2H), 3.82 (s, 2H), 3.68-3.53 (m, 4H), 3.36 (s, 1H), 2.69 (t, J = 7.7 Hz, 2H), 2.56 (s, 3H), 2.38-2.35 (m, 4H), 2.08-2.07 (m, 3H), 1.94 (d, J = 7.3 Hz, 3H), 1.37-1.28 (m, 3H), 1.24 (d, J = 6.2 Hz, 3H), 0.96 (s, 9H). I61 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-([4-[3-(2- [2-[2-([[(2S,4R)-1- [(2S)-2-[(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]-4- hydroxypyrrolidin-2- yl]formamido]methyl)- 5-(4-methyl-1,3- thiazol-5 yl)phenoxy]ethoxy] ethoxy)propyl]phenyl] methoxy)pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 348.0 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.49 (s, 1H), 7.91 (d, J = 7.5 Hz, 2H), 7.84 (d, J = 10.0 Hz, 1H), 7.80-7.72 (m, 2H), 7.42 (d, J = 7.8 Hz, 2H), 7.33 (dd, J = 15.9, 8.3 Hz, 2H), 7.19- 7.07 (m, 5H), 7.06-7.05 (m, 3H), 6.97 (d, J = 7.7 Hz, 2H), 6.69 (s, 1H), 5.17 (s, 1H), 5.06 (d, J = 11.5 Hz, 1H), 4.60 (d, J = 9.2 Hz, 1H), 4.53 (d, J = 8.1 Hz, 1H), 4.40 (s, 2H), 4.35 (s, 1H), 4.32-4.27 (m, 3H), 4.27-4.25 (m, 6H), 4.20 (s, 2H), 3.81 (s, 3H), 3.65-3.61 (m, 3H), 3.52 (s, 1H), 3.43-3.35 (m, 2H), 3.05 (s, 1H), 2.85 (d, J = 17.1 Hz, 1H), 2.59-2.54 (m, 4H), 2.46 (s, 3H), 2.08-2.07 (m, 6H), 1.91 (s, 3H), 1.76 (s, 2H), 1.38 (s, 1H), 1.34 (s, 1H), 1.23 (d, J = 9.2 Hz, 2H), 1.08 (d, J = 6.2 Hz, 3H), 0.96 (s, 9H). I62 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[4-[1- (2,6-dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]butyl]phenyl)methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1000.6  (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 7.88-7.82 (m, 3H), 7.81-7.67 (m, 3 H), 7.50-7.38 (m, 3H), 7.34 (t, J = 7.4 Hz, 2H), 7.19-7.12 (m, 4H), 7.10 (d, J = 7.9 Hz, 1H), 7.08-6.89 (m, 4H), 6.89-6.81 (m, 1H), 6.76-6.42 (m, 1H), 5.38-5.33 (m, 1H), 5.12-5.05 (m, 1H), 4.40-4.38 (m, 3H), 4.26-4.21 (m, 5 H), 4.16-4.07 (m, 1H), 3.79-3.70 (m, 2H), 3.49-3.37 (m, 2H), 3.31 (s, 3H), 3.16-3.06 (m, 2H), 2.97-2.76 (m, 2H), 2.76-2.54 (m, 3H), 2.15-1.99 (m, 4H), 1.76-1.71 (m, 1H), 1.65-1.50 (m, 3 H), 1.26-1.21 (m, 2H), 1.03 (d, J = 6.2 Hz, 3H). I63 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[(4-[6-[1- (2,6-dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]hexyl]phenyl)methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1028.6  (400 MHz, CDCl₃) δ 7.84-7.69 (m, 6 H), 7.67 (d, J = 7.5 Hz, 2H), 7.48-7.33 (m, 4H), 7.32-7.27 (m, 4H), 7.22-7.09 (m, 5H), 6.89-6.81 (m, 1H), 6.37- 6.26 (m, 1H), 6.11 (s, 2H), 5.40-5.34 (m, 1H), 5.33-5.31 (m, 4H), 5.26-4.98 (m, 1H), 4.93-4.54 (m, 1H), 4.53-4.31 (m, 5H), 4.27 (t, J = 7.5 Hz, 1H), 3.76-3.50 (m, 2H), 3.48 (s, 3H), 3.42 (s, 1H), 3.25-3.04 (m, 3H), 2.97-2.69 (m, 1H), 2.76-2.60 (m, 2H), 2.43-2.16 (m, 2H), 2.09 (m, 1H), 1.99-1.71 (m, 1H), 1.72-1.61 (m, 2H), 1.45-1.30 (m, 4H), 0.96 (d, J = 6.2 Hz, 3H). I64 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-4-[[4-(4- [[(2S)-1-(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]-1- (methylcarbamoyl) pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1213.9  (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 7.93-7.84 (m, 4H), 7.80-7.70 (m, 3H), 7.57 (d, J = 4.9 Hz, 1H), 7.46-7.29 (m, 8H), 7.16 (d, J = 7.9 Hz, 2H), 7.10 (d, J = 7.9 Hz, 2H), 7.05 (d, J = 7.6 Hz, 2H), 7.01-6.93 (m, 1H), 5.13 (s, 1H), 5.05- 5.01 (m, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.48-4.32 (m, 4H), 4.32-4.16 (m, 3H), 4.12 (d, J = 8.9 Hz, 1H), 3.82-3.71 (m, 1H), 3.71-3.64 (m, 2H), 3.45-3.41 (m, 2H), 3.10-3.02 (m, 2H), 2.84-2.81 (m, 1H), 2.57-2.54 (m, 6H), 2.45 (s, 3H), 2.37-2.27 (m, 1H), 2.18-2.00 (m, 5H), 1.92-1.90 (m, 1H), 1.54-1.48 (m, 4H), 1.36-1.31 (m, 4H), 1.07 (d, J = 6.2 Hz, 3H), 0.94 (s, 9H). I65 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1213.9  (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 7.93-7.84 (m, 4H), 7.8-7.70 (m, 3H), 7.57 (d, J = 4.9 Hz, 1H), 7.45-7.30 (m, 8H), 7.16 (d, J = 7.9 Hz, 2H), 7.10 (d, J = 7.9 Hz, 2H), 7.05 (d, J = 7.6 Hz, 2H), 7.00- 6.93 (m, 1H), 6.88 (s, 1H), 5.13 (s, 1H), 5.05-5.01 (m, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.48-4.32 (m, 4H), 4.32-4.17 (m, 3H), 4.12 (d, J = 8.9 Hz, 1H), 3.81-3.71 (m, 1H), 3.71-3.64 (m, 2H), 3.43-3.41 (m, 2H), 3.07-3.02 (m, 2 H), 2.84-2.81 (m, 1H), 2.60-2.55-2.52 (m, 6H), 2.45 (s, 3H), 2.37-2.27 (m, 1H), 2.20-1.99 (m, 4H), 1.92-1.90 (m, 1H), 1.54-1.48 (m, 4H), 1.36-1.32 (m, 4H), 1.07 (d, J = 6.2 Hz, 3H), 0.94 (s, 9H). I66 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([1-[4-(4- methyl-1,3-thiazol-5- yl)phenyl]cyclopropyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1225.2  (400 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.81 (s, 1H), 7.98-7.81 (m, 4H), 7.80- 7.70 (m, 3H), 7.54 (s, 1H), 7.43 (t, J = 7.4 Hz, 2H), 7.38-7.26 (m, 5H), 7.24-7.02 (m, 6H), 7.01-6.93 (m, 1H), 6.70 (s, 1H), 5.13 (d, J = 3.4 Hz, 1H), 5.10-5.02 (m, 1H), 4.56 (d, J = 9.4 Hz, 1H), 4.40 (d, J = 16.4 Hz, 1H), 4.40-4.38 (m, 3H), 4.36 (s, 1H), 4.32- 4.23 (m, 2H), 4.10-4.08 (m, 2H), 3.79 (s, 1H), 3.65-3.62 (m, 2H), 3.48-3.37 (m, 2H), 3.18 (d, J = 5.2 Hz, 5H), 3.08-3.06 (m, 1H), 2.86 (d, J = 16.6 Hz, 1H), 2.55 (d, J = 7.1 Hz, 2H), 2.44 (s, 3H), 2.09-2.07 (m, 3H), 1.94-1.82 (m, 1H), 1.79 (s, 1H), 1.54-1.51 (m, 8 H), 1.29-1.15 (m, 3H), 1.08 (d, J = 6.1 Hz, 3H), 0.94 (s, 9H). I67 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pent-1- yn-1- yl)phenyl]methoxy] pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1209.2  (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.58-8.56 (m, 1H), 7.99 (d, J = 9.3 Hz, 1H), 7.91-7.89 (m, 3H), 7.77-7.75 (m, 4H), 7.40-7.33 (m, 9H), 7.25 (d, J = 8.0 Hz, 1H), 7.20-7.10 (m, 1H), 7.09-7.01 (m, 3H), 6.98-6.95 (m, 1H), 6.71 (s, 1H), 5.15 (s, 1H), 5.10-5.01 (m, 1H), 4.62-4.40 (m, 3H), 4.40-4.20 (m, 4H), 4.20-3.99 (m, 4H), 3.81-3.68 (m, 2H), 3.52-3.48 (m, 2H), 3.19 (m, 10H), 2.84 (d, J = 16.2 Hz, 1H), 2.49 (s, 3H), 2.20-1.88 (m, 4H), 1.88- 1.49 (m, 3H), 1.10 (d, J = 6.1 Hz, 3H), 0.97 (s, 9H). I68 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(4- [(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]but-1- yn-1- yl)phenyl]methoxy] pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1195.2  (400 MHz, CD₃OD) δ 7.81 (d, J = 7.5 Hz, 2H), 7.74-7.54 (m, 4H), 7.50-7.19 (m, 10H), 7.10-7.05 (m, 4H), 5.26- 5.07 (m, 1H), 4.69-4.67 (m, 1H), 4.61- 4.46 (m, 3H), 4.44-4.18 (m, 9H), 4.03-3.78 (m, 2H), 3.65-3.48 (m, 1H), 3.35-3.17 (m, 7H), 2.94 (d, J = 16.5 Hz, 1H), 2.72-2.69 (m, 1H), 2.52-2.47 (m, 2H), 2.22-2.16 (m, 5H), 2.02 (d, J = 7.6 Hz, 1H), 1.64-1.59 (m, 1H), 1.18-1.16 (m, 3H), 1.04 (s, 9H). I69 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[3-[1- (2,6-dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]propoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 896.3 (400 MHz, CD₃OD) δ 7.81 (d, J = 7.5 Hz, 2H), 7.72-7.69 (m, 2H), 7.41 (t, J = 7.5 Hz, 2H), 7.32 (t, J = 7.4 Hz, 2H), 7.11-6.91 (m, 6H), 5.31-5.27 (m, 1H), 5.22-5.10 (m, 1H), 4.38-4.35 (m, 1H), 4.33-4.29 (d, J = 10.1 Hz, 2H), 4.28-4.20 (m, 1H), 3.92 (d, J = 11.9 Hz, 1H), 3.51-3.49 (m, 1H), 3.47-3.35 (m, 7H), 3.09-3.05 (m, 1H), 2.95-2.86 (m, 1H), 2.84-2.70 (m, 4H), 2.27- 2.24 (m, 5H), 2.18-2.10 (m, 1H), 2.04- 2.02 (m, 1H), 1.98-1.97 (m, 1H), 1.87 (t, J = 7.3 Hz, 2H), 1.15 (d, J = 6.4 Hz, 3H). I70 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[3-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1199.2  (400 MHz, CD₃OD) δ 8.87 (s, 1H), 7.81 (d, J = 7.6 Hz, 2H), 7.69 (t, J = 8.2 Hz, 2H), 7.46 (d, J = 8.0 Hz, 2H), 7.43-7.36 (m, 4H), 7.32-7.28 (m, 2H), 7.19 (d, J = 8.5 Hz, 2H), 7.14-6.97 (m, 5H), 5.11-5.09 (m, 1H), 4.68-4.58 (m, 1H), 4.58-4.51 (m, 5H), 4.41-4.28 (m, 3H), 4.24 (t, J = 7.0 Hz, 1H), 3.94-3.92 (m, 2H), 3.80-3.78 (m, 1H), 3.68-3.40 (m, 2H), 3.37 (s, 1H), 3.17- 3.14 (m, 3H), 3.08-2.87 (m, 1H), 2.69- 2.60 (m, 3H), 2.47 (s, 3H), 2.37-2.14 (m, 2H), 2.10-2.08 (m, 1H), 1.71-1.62 (m, 6H), 1.22-1.17 (m, 4H), 1.04- 0.98 (m, 11H). I71 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[2-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1213.8  (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.0 Hz, 1H), 7.89-7.82 (m, 4H), 7.75-7.71 (m, 3H), 7.47-7.29 (m, 9H), 7.25-6.92 (m, 7H), 6.72 (s, 1H), 5.18-4.95 (m, 2H), 4.58-4.32 (m, 7H), 4.32-4.07 (m, 5H), 3.85-3.64 (m, 3H), 3.55-3.38 (m, 1H), 3.19-2.98 (m, 1H), 2.85 (d, J = 16.7 Hz, 1H), 2.55-2.52 (m, 2H), 2.45 (s, 3H), 2.35- 2.00 (m, 6H), 1.95-1.86 (m, 1H), 1.61- 1.42 (m, 5H), 1.36 (s, 1H), 1.27-1.24 (m, 2H), 1.15-1.00 (m, 5H), 0.93 (s, 9 H). I72 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-7-(2- [(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]ethyl) naphthalen-2- yl]methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1221.60 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 8.00 (d, J = 9.3 Hz, 1H), 7.91-7.86 (m, 3H), 7.83- 7.67 (m, 6H), 7.64 (s, 1H), 7.45-7.38 (m, 6H), 7.35-7.33 (m, 3H), 7.18 (s, 1H), 7.07-7.00 (m, 1H), 6.95-6.93 (m, 2H), 6.71 (s, 1H), 5.16 (d, J = 3.6 Hz, 1H), 5.09-5.01 (m, 1H), 4.62-4.58 (m, 3H), 4.44-4.41 (m, 2H), 4.36 (s, 1H), 4.31-4.17 (m, 3H), 4.12-4.09 (m, 3H), 3.82-3.79 (m, 1H), 3.69-3.67 (m, 2H), 3.52-3.41 (m, 1H), 3.19-3.15 (m, 5H), 3.13-2.93 (m, 2H), 2.84-2.67 (m, 2H), 2.44 (s, 3H), 2.10-2.00 (m, 4H), 1.92-1.90 (m, 1H), 1.83-1.78 (m, 2H), 1.60-1.56 (d, 1H), 1.11 (d, J = 6.2 Hz, 3H), 0.88 (s, 9H). I73 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[6-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) naphthalen-2- yl]methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1235.95 Used in the next step without further purification I74 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4R)-1- carbamoyl-4-[[5-(2- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]ethyl) naphthalen-2- yl]methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1221.30 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.58 (t, J = 6.0 Hz, 1H), 8.07 (d, J = 9.3 Hz, 1H), 7.99 (d, J = 8.7 Hz, 1H), 7.91-7.87 (m, 4H), 7.78-7.73 (m, 6H), 7.43-7.36 (m, 7H), 7.21-7.19 (m, 1H), 7.13-7.11 (d, J = 7.2 Hz, 1H), 7.09- 6.93 (m, 4H), 6.74-6.72 (m, 1H), 5.18 (d, J = 3.5 Hz, 1H), 5.07-5.03 (m, 2H), 4.64-4.61 (m, 2H), 4.54-4.34 (m, 2H), 4.29-4.21 (m, 4H), 4.15-4.11 (m, 1H), 3.87-3.85 (m, 1H), 3.69-3.67 (m, 2H), 3.52-3.49 (m, 1H), 3.36-3.31 (m, 2H), 3.19-2.94 (m, 4H), 2.83-3.81 (m, 2H), 2.76-2.67 (m, 1H), 2.63-2.54 (m, 1H), 2.45 (s, 3H), 2.10-2.06 (s, 4H), 1.97-1.76 (m, 2H), 1.62-1.59 (m, 1H), 1.13 (d, J = 6.1 Hz, 3H), 0.94 (s, 9H). I75 

9H-fluoren-9-ylmethyl N-[(2S,11S)-2- [[(3S,4S)-1- carbamoyl-4-[[5-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) naphthalen-2- yl]methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1235.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 7.99 (t, J = 8.1 Hz, 2H), 7.92-7.86 (m, 4H), 7.76- 7.72 (m, 6H), 7.47-7.27 (m, 9H), 7.19 (s, 1H), 7.14-6.88 (m, 3H), 6.72 (s, 1H), 5.13 (d, J = 3.6 Hz, 1H), 5.06 (d, J = 10.3 Hz, 1H), 4.63-4.60 (m, 3H), 4.45-4.40 (m, 2H), 4.37-3.35 (m, 1H), 4.3-4.18 (m, 4H), 4.12-4.08 (m, 2H), 3.85-3.83 (m, 1H), 3.72-3.63 (m, 2 H), 3.52-3.50 (m, 1H), 3.45-3.36 (m, 1H), 3.14-2.96 (m, 3H), 2.79 (d, J = 17.0 Hz, 1H), 2.44 (s, 3H), 2.42-2.25 (m, 1H), 2.10-2.03 (m, 6H), 1.98-1.74 (m, 4H), 1.60-1.58 (m, 1H), 1.12 (d, J = 6.3 Hz, 3H), 0.96 (s, 9H). I76 

9H-fluoren-9- ylmethyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-([4- [(1E)-5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pent-1- en-1- yl]phenyl]methoxy) pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1121.58 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.58 (s, 1H), 7.91-7.88 (m, 4H), 7.75 (t, J = 6.9 Hz, 3H), 7.46-7.35 (m, 5H), 7.35-7.29 (m, 3H), 7.22-7.18 (m, 4 H), 7.05 (d, J = 7.8 Hz, 2H), 6.99-6.97 (m, 1H), 6.71 (s, 1H), 6.42-6.27 (m, 1H), 5.77 (s, 1H), 5.15 (d, J = 3.6 Hz, 1H), 5.06-5.04 (m, 1H), 4.57 (d, J = 9.2 Hz, 1H), 4.49-4.39 (m, 4H), 4.38- 4.36 (m, 1H), 4.26 (d, J = 7.5 Hz, 2H), 3.67 (s, 2H), 3.45-3.4 (m, 1H), 3.32 (s, 11H), 2.82 (d, J = 16.6 Hz, 1H), 2.45 (s, 3H), 2.33 (s, 1H), 2.17 (m, 2H), 2.07 (d, J = 14.7 Hz, 5H), 1.93- 1.88 (m, 1H), 1.69-1.66 (m, 1H), 1.26- 1.22 (m, 1H), 1.08 (d, J = 6.2 Hz, 3 H), 0.95 (s, 9H) I77 

9H-fluoren-9- ylmethyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-([4- [(1E)-4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]but-1- en-1- yl]phenyl]methoxy) pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1197.45 (400 MHz, CDCl₃) δ 8.70 (s, 1H), 8.03 (s, 1H), 7.76 (d, J = 7.6 Hz, 4H), 7.61 (d, J = 7.4 Hz, 4H), 7.40 (t, J = 7.4 Hz, 4H), 7.33-7.29 (m, 9H), 7.06-7.02 (m, 7H), 6.25-6.21 (m, 1H), 5.30 (s, 3H), 4.55-4.52 (m, 2H), 4.38 (d, J = 7.5 Hz, 4H), 4.25-4.21 (m, 2H), 4.03 (d, J = 10.9 Hz, 1H), 3.52-3.42 (m, 2H), 3.33-3.30 (m, 3H), 3.11 (d, J = 18.4 Hz, 4H), 2.96 (s, 1H), 2.89 (d, J = 0.7 Hz, 1H), 2.49 (s, 3H), 2.33-2.30 (m, 1H), 2.16 (d, J = 12.2 Hz, 2H), 2.06- 2.02 (m, 2H), 1.25 (s, 2H), 1.18 (d, J = 6.4 Hz, 3H), 0.89 (s, 9H). I78 

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]piperidin- 1- yl)phenyl]methoxy] pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1105.38 (400 MHz, DMSO-d₆) δ 9.00 (d, J = 1.8 Hz, 1H), 8.64-8.55 (m, 1H), 7.88 (d, J = 9.4 Hz, 1H), 7.80 (d, J = 9.1 Hz, 1H), 7.45-7.38 (m, 5H), 7.16 (s, 1 H), 7.09 (s, 2H), 7.05 (d, J = 6.8 Hz, 2H), 6.96 (s, 1H), 6.85 (d, J = 8.5 Hz, 1H), 6.68 (s, 1H), 5.76 (s, 3H), 5.15- 5.01 (m, 2H), 4.62-4.53 (m, 1H), 4.50- 4.41 (m, 3H), 4.39-4.30 (m, 3H), 4.04 (s, 1H), 3.68 (dd, J = 18.0, 10.6 Hz, 5H), 2.64 (d, J = 12.1 Hz, 2H), 2.46 (s, 3H), 2.10-2.02 (m, 5H), 1.94-1.88 (m, 1H), 1.85-1.76 (m, 3H), 1.69-1.62 (m, 2H), 1.39 (s, 9H), 1.24 (s, 1H), 1.14 (d, J = 6.3 Hz, 3H), 1.10-1.04 (m, 4H), 0.96 (s, 9H). I79 

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-([4-[4- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methyl) piperidin-1- yl]phenyl]methoxy) pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1118.57 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.49 (d, J = 8.3 Hz, 2H), 7.46-7.42 (m, 2H), 7.22-7.18 (m, 2H), 7.08 (t, J = 8.2 Hz, 2H), 7.01 (t, J = 7.4 Hz, 1H), 6.94-6.89 (m, 2H), 5.11 (dd, J = 10.9, 3.4 Hz, 1H), 4.70-4.65 (m, 1H), 4.60- 4.56 (m, 1H), 4.53 (d, J = 7.2 Hz, 2 H), 4.49-4.39 (m, 3H), 4.25 (dd, J = 8.5, 3.7 Hz, 1H), 4.00-3.92 (m, 2H), 3.83 (dd, J = 10.9, 3.9 Hz, 1H), 3.67 (d, J = 13.6 Hz, 2H), 3.55 (dd, J = 6.4, 4.5 Hz, 1H), 3.45 (dd, J = 16.7, 10.9 Hz, 1H), 3.15 (q, J = 6.7, 5.7 Hz, 2 H), 2.96 (dd, J = 16.6, 3.3 Hz, 1H), 2.76-2.63 (m, 3H), 2.49 (s, 3H), 2.30-2.25 (m, 4H), 2.21 (d, J = 6.3 Hz, 2H), 2.13-2.10 (m, 1H), 2.01-1.89 (m, 2H), 1.82 (d, J = 13.0 Hz, 2H), 1.72-1.62 (m, 1H), 1.52-1.44 (m, 12H), 1.18 (d, J = 6.4 Hz, 3H), 1.07 (s, 9H). I80 

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-([4-[4-(2- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]ethyl) piperidin-1- yl]phenyl]methoxy) pentan-3-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1132.90 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 8.37 (s, 1H), 7.92 (dd, J = 15.1, 9.2 Hz, 1H), 7.52-7.39 (m, 5H), 7.20 (d, J = 8.0 Hz, 2H), 7.08 (t, J = 8.2 Hz, 2H), 7.01 (t, J = 7.4 Hz, 1H), 6.92 (d, J = 8.0 Hz, 2H), 5.11 (dd, J = 10.9, 3.4 Hz, 1H), 4.71-4.64 (m, 1H), 4.61-4.55 (m, 2H), 4.54-4.51 (m, 1H), 4.44 (d, J = 8.9 Hz, 2H), 4.42-4.33 (m, 1H), 4.27-4.23 (m, 1H), 4.00-3.92 (m, 2H), 3.83 (dd, J = 11.0, 3.9 Hz, 1H), 3.71- 3.64 (m, 3H), 3.60-3.51 (m, 1H), 3.51- 3.39 (m, 1H), 3.22-3.08 (m, 2H), 2.96 (dd, J = 16.7, 3.3 Hz, 1H), 2.67 (t, J = 11.7 Hz, 2H), 2.49 (s, 3H), 2.37 (q, J = 8.0 Hz, 2H), 2.31-2.15 (m, 4H), 2.14-2.07 (m, 1H), 2.06-1.94 (m, 1H), 1.85 (d, J = 11.9 Hz, 2H), 1.73-1.57 (m, 2H), 1.48 (s, 9H), 1.44-1.29 (m, 1H), 1.18 (d, J = 6.3 Hz, 3H), 1.07 (s, 9H). I81 

tert-butyl N-[(2S)-1- [(1R,2S,5S)-2- [[(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-3- azabicyclo[3.1.0]hexan- 3-yl]-4-methyl-1- oxopentan-2- yl]carbamate 1071.30 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.0 Hz, 1H), 7.89 (d, J = 9.3 Hz, 1H), 7.58 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.4 Hz, 4H), 7.24 (d, J = 7.8 Hz, 2H), 7.14 (d, J = 7.8 Hz, 2 H), 7.05 (s, 1H), 6.96 (d, J = 7.7 Hz, 1H), 6.67 (s, 1H), 5.13 (d, J = 3.5 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.50- 4.32 (m, 6H), 4.26-4.18 (m, 1H), 4.12- 4.06 (m, 1H), 3.89-3.85 (m, 1H), 3.75-3.60 (m, 2H), 3.53 (d, J = 9.6 Hz, 1H), 3.36-3.32 (m, 3H), 2.56-2.53 (m, 1H), 2.45 (s, 3H), 2.33-2.30 (m, 1H), 2.22-1.99 (m, 4H), 1.95-1.86 (m, 2H), 1.83-1.72 (m, 2H), 1.64-1.52 (m, 7 H), 1.37 (s, 9H), 1.24-1.20 (m, 1H), 1.08 (d, J = 6.2 Hz, 3H), 0.94 (s, 9H), 0.86 (d, J = 6.6 Hz, 6H), 0.72-0.69 (m, 1H), 0.61-0.53 (m, 1H). I82 

9H-Fluoren-9- ylmethyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[[4-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]butan- 2-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1199.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.92-7.85 (m, 4H), 7.74 (q, J = 7.6, 7.2 Hz, 3H), 7.47-7.29 (m, 8H), 7.25-7.09 (m, 5H), 7.08-6.91 (m, 3H), 6.72 (s, 1H), 5.11 (d, J = 3.6 Hz, 1H), 5.02 (dd, J = 10.6, 2.9 Hz, 1H), 4.92 (p, J = 7.1 Hz, 1 H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (d, J = 6.7 Hz, 3H), 4.35-4.15 (m, 4H), 4.15-4.06 (m, 1H), 3.83 (m, 1H), 3.70- 3.53 (m, 2H), 3.21-2.94 (m, 2H), 2.94- 2.65 (m, 1H), 2.56 (d, J = 7.1 Hz, 1 H), 2.46 (s, 3H), 2.36-2.23 (m, 1H), 2.08 (s, 12H), 1.83-1.77 (m, 1H), 1.67- 1.43 (m, 4H), 1.38 (d, J = 6.9 Hz, 3H), 0.94 (s, 9H). I83 

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-([[4-(3-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenyl]methyl]carbamoyl) propyl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1062.40 (400 MHz DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 8.35 (t, J = 5.9 Hz, 1H), 8.20 (d, J = 7.9 Hz, 1H), 7.91 (d, J = 9.3 Hz, 1H), 7.43 (d, J = 8.4 Hz, 2H), 7.39 (d, J = 8.4 Hz, 2H), 7.26 (s, 1H), 7.12-7.08 (m, 4H), 7.08 (d, J = 6.4 Hz, 2H), 6.98-6.96 (m, 2 H), 6.76 (s, 1H), 5.16-5.08 (m, 2H), 4.56 (d, J = 9.3 Hz, 1H), 4.47-4.40 (m, 2H), 4.36-4.34 (m, 1H), 4.24-4.20 (m, 4H), 4.05 (d, J = 9.1 Hz, 1H), 3.68- 3.66 (m, 2H), 3.32-3.30 (m, 2H), 3.10-30.6 (m, 2H), 3.02-2.96 (m, 2H), 2.45 (s, 3H), 2.28-2.17 (m, 2H), 2.09- 2.01 (m, 6H), 1.93-1.91 (m, 1H), 1.78- 1.74 (m, 3H), 1.39 (s, 9H), 0.95 (s, 9H) I84 

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-([[4-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methyl]carbamoyl) propyl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1076.60 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.48 (d, J = 8.2 Hz, 2H), 7.43 (d, J = 8.2 Hz, 2H), 7.20-6.98 (m, 7H), 5.17 (dd, J = 10.9, 3.3 Hz, 1H), 4.66-4.45 (m, 5H), 4.40-4.19 (m, 4H), 3.89 (s, 1H), 3.81 (dd, J = 11.0, 3.9 Hz, 1H), 3.56- 3.45 (m, 1H), 3.37 (s, 3H), 3.21-3.08 (m, 1H), 2.69-2.57 (m, 3H), 2.49 (s, 3H), 2.41-2.16 (m, 5H), 2.14-1.89 (m, 2H), 1.63 (s, 5H), 1.47 (s, 9H), 1.04 (s, 9H) I85 

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-([[4-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]methyl]carbamoyl) propyl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1090.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (m, J = 6.1 Hz, 1H), 8.35 (m, J = 5.8 Hz, 1H), 8.20 (d, J = 7.9 Hz, 1 H), 7.86 (d, J = 9.3 Hz, 1H), 7.44-7.37 (m, 4H), 7.26 (s, 1H), 7.13-7.03 (m, 7H), 6.97-6.95 (m, 2H), 6.76 (s, 1H), 5.15-5.08 (m, 2H), 4.54 (d, J = 9.4 Hz, 1H), 4.47-4.40 (m, 2H), 4.35 (s, 1 H), 4.24-4.18 (m, 4H), 4.05-4.03 (m, 1H), 3.70-3.62 (m, 2H), 3.46-3.39 (m, 1H), 3.12-2.92 (m, 3H), 2.45 (s, 3H), 2.28-2.24 (m, 1H), 2.15-1.99 (m, 7 H), 1.93-1.89 (m, 2H), 1.77-1.75 (m, 1H), 1.55-1.49 (m, 4H), 1.39 (s, 9H), 1.28-1.24 (m, 2H), 0.93 (s, 9H) I86 

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[[3′- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methyl)- [1,1′-biphenyl]-4- yl]methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1111.70 (400 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.59 (t, J = 6.1 Hz, 1H), 8.19 (d, J = 9.3 Hz, 1H), 7.87 (d, J = 9.3 Hz, 1H), 7.61-7.55 (m, 3H), 7.51 (d, J = 7.8 Hz, 1H), 7.49-7.37 (m, 7H), 7.28 (d, J = 7.6 Hz, 1H), 7.19 (s, 1H), 7.10 (d, J = 7.9 Hz, 1H), 7.06-7.02 (m, 2H), 6.96 (t, J = 7.4 Hz, 1H), 6.70 (s, 1H), 5.77 (s, 3H), 5.14-5.12 (m, 1H), 5.08 (dd, J = 10.7, 2.8 Hz, 1H), 4.56 (d, J = 9.3 Hz, 1H), 4.50-4.42 (m, 4H), 4.36 (s, 1H), 4.23 (dd, J = 15.9, 5.5 Hz, 1 H), 4.06 (t, J = 8.5 Hz, 1H), 3.84-3.82 (m, 1H), 3.76 (d, J = 13.8 Hz, 1H), 3.70-3.62 (m, 2H), 3.57-3.46 (m, 3H), 3.10-2.99 (m, 1H), 2.87 (d, J = 16.5 Hz, 1H), 2.46 (s, 3H), 2.15-2.04 (m, 3H), 1.95-1.88 (m, 1H), 1.81-1.79 (m, 1H), 1.63-1.56 (m, 1H), 1.39 (s, 9H), 1.12 (d, J = 6.2 Hz, 3H), 0.94 (s, 9H) I87 

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[(4- [[(1r,3r)-3-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]cyclobutyl] methyl]phenyl)methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1189.54 (400 MHz, DMSO-d₆) δ 8.99 (d, J = 1.2 Hz, 1H), 8.56 (t, J = 6.0 Hz, 1H), 7.83 (d, J = 9.2 Hz, 1H), 7.68 (t, J = 8.6 Hz, 1H), 7.45-7.35 (m, 4H), 7.16 (d, J = 7.9 Hz, 3H), 7.10-7.02 (m, 5H), 7.00-6.93 (m, 1H), 6.68 (s, 1H), 5.14 (s, 1H), 5.06 (dd, J = 10.8, 2.7 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.48-4.32 (m, 5H), 4.22 (dd, J = 15.9, 5.5 Hz, 1H), 4.05 (t, J = 8.7 Hz, 1H), 3.79 (s, 1H), 3.67 (s, 2H), 3.50-3.36 (m, 2 H), 3.11-2.95 (m, 2H), 2.86 (d, J = 16.6 Hz, 1H), 2.65 (dd, J = 33.6, 7.6 Hz, 2H), 2.45 (s, 3H), 2.43-2.32 (m, 1H), 2.22-1.97 (m, 3H), 1.96-1.84 (m, 2H), 1.78 (q, J = 9.5 Hz, 2H), 1.56 (dd, J = 17.1, 8.1 Hz, 1H), 1.40-1.38 (m, 11H), 1.25-1.23 (m, 1H), 1.08 (d, J = 6.3 Hz, 3H), 0.93 (s, 9H) I88 

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[(4-[[3- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methyl) cyclobutyl]methyl]phenyl) methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1103.39 Used in the next step without further purification I89 

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-([4-[3- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methyl) cyclobutyl]phenyl] methoxy)pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1089.70 (400 MHz, CD₃OD) δ 8.89 (d, J = 1.3 Hz, 1H), 8.11 (s, 1H), 7.48 (dd, J = 8.4, 2.6 Hz, 2H), 7.48-7.39 (m, 2H), 7.29-7.13 (m, 4H), 7.09 (d, J = 7.3 Hz, 1H), 7.07-6.95 (m, 2H), 5.12 (dt, J = 10.5, 3.0 Hz, 1H), 4.67 (d, J = 4.3 Hz, 1H), 4.64-4.44 (m, 5H), 4.37 (dd, J = 15.5, 2.9 Hz, 1H), 4.28-4.21 (m, 1H), 4.12 (q, J = 7.1 Hz, 1H), 4.00 (d, J = 6.3 Hz, 1H), 3.92 (d, J = 10.9 Hz, 1H), 3.84-3.80 (m, 1H), 3.69-3.53 (m, 1H), 3.51-3.35 (m, 1H), 3.23-3.05 (m, 2H), 3.01-2.97 (m, 1H), 2.78-2.54 (m, 1H), 2.49 (s, 3H), 2.47-2.35 (m, 1H), 2.33-2.24 (m, 3H), 2.23-2.18 (m, 5H), 2.14-2.01 (m, 2H), 1.88-1.84 (m, 1H), 1.71-1.67 (m, 1H), 1.57 (s, 1H), 1.48 (s, 9H), 1.19 (s, 3H), 1.06 (s, 9H) I90 

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoy-4-[(4-[[1- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methyl) piperidin-4- yl]methyl]phenyl) methoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1132.50 (400 MHz, DMSO-d₆) δ 9.75 (s, 1H), 9.02 (s, 1H), 8.76 (d, J = 8.9 Hz, 1H), 8.62 (t, J = 6.1 Hz, 1H), 8.55-8.49 (m, 2H), 8.05 (d, J = 9.2 Hz, 1H), 7.91- 7.75 (m, 1H), 7.48-7.39 (m, 5H), 7.29- 6.87 (m, 6H), 6.74 (s, 1H), 5.14 (dd, J = 10.9, 3.2 Hz, 1H), 4.57 (d, J = 9.1 Hz, 1H), 4.48-4.28 (m, 4H), 4.30-4.13 (m, 2H), 3.85-3.78 (m, 2H), 3.76- 3.55 (m, 4H), 3.50-3.38 (m, 5H), 3.28- 3.10 (m, 2H), 3.11-2.76 (m, 3H), 2.70- 2.62 (m, 2H), 2.45 (s, 3H), 2.24 (d, J = 12.0 Hz, 1H), 2.15-1.83 (m, 5H), 1.85-1.64 (m, 4H), 1.58-1.49 (m, 4H), 1.24-1.19 (m, 1H), 1.11-1.02 (m, 5 H), 0.98 (s, 9H). I91 

Tert-butyl N- [(2S,11S)-2-[[(2S)-4- carbamoyl-1-[4-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1063.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 8.04 (d, J = 8.3 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.4 Hz, 4H), 7.25-7.22 (m, 1H), 7.13-7.02 (m, 5H), 6.95 (t, J = 7.4 Hz, 1H), 6.86-6.78 (m, 2H), 6.75- 6.72 (m, 1H), 5.13 (d, J = 3.5 Hz, 1 H), 5.03 (dd, J = 10.7, 2.8 Hz, 1H), 4.61-4.15 (m, 5H), 4.06-3.81 (m, 4H), 3.71-3.62 (m, 2H), 3.44-3.38 (m, 1H), 3.18-2.95 (m, 2H), 2.92-2.77 (m, 1H), 2.45 (s, 3H), 2.30-1.96 (m, 8H), 1.96- 1.44 (m, 8H), 1.39 (s, 9H), 1.26 (q, J = 7.3 Hz, 2H), 0.93 (s, 9H) I92 

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1063.74 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.55 (t, J = 6.1 Hz, 1H), 8.03 (d, J = 8.3 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.3 Hz, 4H), 7.23 (s, 1H), 7.17 (dd, J = 8.9, 7.4 Hz, 1H), 7.12- 7.01 (m, 3H), 7.00-6.92 (m, 1H), 6.77- 6.71 (m, 4H), 5.12 (d, J = 3.6 Hz, 1 H), 5.04 (dd, J = 10.6, 2.7 Hz, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.48-4.39 (m, 2H), 4.36 (s, 1H), 4.23 (dd, J = 15.9, 5.4 Hz, 1H), 4.10-3.93 (m, 1H), 3.93- 3.85 (m, 3H), 3.72-3.61 (m, 3H), 3.45- 3.37 (m, 2H), 3.12-2.99 (m, 3H), 2.86 (d, J = 16.6 Hz, 1H), 2.45 (s, 3H), 2.31-2.23 (m, 1H), 2.13 (q, J = 7.6, 7.1 Hz, 2H), 2.06-2.01 (m, 4H), 1.95- 1.61 (m, 1H), 1.61-1.44 (m, 4H), 1.39 (s, 9H), 1.31-1.23 (m, 3H), 0.94 (s, 9H) I93 

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-[4-(2-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]ethyl) phenyl]propoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1063.33 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, _(J) = 6.1 Hz, 1H), 7.99-7.83 (m, 2H), 7.41 (q, J = 8.3 Hz, 5H), 7.24- 7.21 (m, 2H), 7.16-7.00 (m, 7H), 6.97- 6.92 (m, 1H), 6.71 (s, 1H), 5.15 (d, J = 3.5 Hz, 1H), 5.06-4.98 (m, 1H), 4.55 (dd, J = 9.4, 2.1 Hz, 1H), 4.50- 4.40 (m, 2H) 4.36 (s, 1H), 4.28-4.17 (m, 1H), 4.06-4.02 (m, 2H), 3.82-3.77 (m, 1H), 3.70-3.65 (m, 2H), 3.51-3.34 (m, 2H), 3.33-3.25 (m, 3H), 3.16-2.94 (m, 2H), 2.94-2.71 (m, 2H), 2.71- 2.55 (m, 2H), 2.45 (s, 3H), 2.43-2.31 (m, 1H), 2.16-1.96 (m, 4H), 1.94-1.87 (m, 1H), 1.78-1.70 (m, 3H), 1.66- 1.48 (m, 1H), 1.39 (s, 9H), 0.89 (s, 9 H) I94 

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-([[4-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methyl](methyl) amino)butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1076.80 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.51-7.39 (m, 5H), 7.19 (d, J = 7.9 Hz, 1H), 7.15-7.00 (m, 5H), 5.17-5.09 (m, 1H), 4.65 (d, J = 2.2 Hz, 1H), 4.62- 4.47 (m, 4H), 4.36 (d, J = 15.4 Hz, 1 H), 4.30-4.16 (m, 1H), 4.07 (s, 1H), 3.91 (d, J = 11.0 Hz, 1H), 3.84-3.80 (m, 1H), 3.59-3.37 (m, 3H), 3.24-3.03 (m, 4H), 2.64-2.60 (m, 2H), 2.49 (s, 3 H), 2.37-2.05 (m, 9H), 2.02-1.94 (m, 1H), 1.69-1.62 (m, 7H), 1.47 (s, 9H), 1.05 (s, 9H) I95 

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1-carbamoyl- 4-[[4-(4-[[(2S)-1- [(2S,4S)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5-yl)phenyl] ethyl]carbamoyl] pyrrolidin-1-yl]-3,3- dimethyl-1-oxobutan-2-yl] carbamoyl]butyl)phenyl] methoxy]pentan-3-yl] carbamoyl]-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7-trien- 11-yl]carbamate 1091.60 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 8.35 (d, J = 7.6 Hz, 1H), 7.98 (d, J = 9.5 Hz, 1H), 7.88 (d, J = 8.2 Hz, 1H), 7.45 (s, 3H), 7.24 (d, J = 8.0 Hz, 2H), 7.14 (d, J = 8.0 Hz, 2H), 7.04 (td, J = 15.1, 14.6, 7.9 Hz, 2H), 5.13 (dd, J = 10.9, 3.4 Hz, 1H), 5.05-5.01 (m, 1 H), 4.57-4.43 (m, 3H), 4.37 (t, J = 4.5 Hz, 1H), 4.25 (d, J = 8.2 Hz, 1H), 4.04-4.00 (m, 1H), 3.68 (dd, J = 10.5, 3.7 Hz, 1H), 3.62-3.53 (m, 1H), 3.47 (dd, J = 16.6, 10.9 Hz, 1H), 3.17-3.13 (m, 2H), 3.01 (dd, J = 16.5, 3.4 Hz, 1H), 2.66-2.62 (m, 2H), 2.50 (s, 3H), 2.44-2.26 (m, 2H), 2.25-2.15 (m, 2 H), 2.07-2.03 (m, 7H), 1.95-1.86 (m, 1H), 1.74-1.61 (m, 5H), 1.52 (d, J = 7.0 Hz, 3H), 1.48 (s, 9H), 1.20 (d, J = 6.3 Hz, 3H), 1.05 (s, 9H) I96 

tert-butyl N- [(2S,11S)-2-[[(2S)-4- carbamoyl-1-[(9- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]nonyl) oxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1043.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 7.83 (t, J = 8.6 Hz, 2H), 7.45-7.33 (m, 5H), 7.19 (s, 1H), 7.14-6.99 (m, 3H), 6.99-6.90 (m, 1H), 6.69 (s, 1H), 5.12 (d, J = 3.6 Hz, 1H), 5.00 (dd, J = 12.0, 4.0 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.48- 4.39 (m, 2H), 4.35 (s, 1H), 4.22 (dd, J = 15.8, 5.5 Hz, 1H), 4.09-3.95 (m, 1H), 3.83-3.71 (m, 1H), 3.71-3.60 (m, 2H), 3.47-3.38 (m, 1H), 3.31-3.30 (m, 4H), 3.29-3.24 (m, 2H), 3.15-2.94 (m, 2H), 2.87 (d, J = 16.5 Hz, 1H), 2.45 (s, 3H), 2.30-2.23 (m, 1H), 2.17-1.96 (m, 5H), 1.94-1.87 (m, 1H), 1.79- 1.41 (m, 2H), 1.39 (s, 9H), 1.28-1.22 (m, 14H), 0.94 (s, 9H) I97 

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[8-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]octyl) oxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1029.60 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 7.95-7.77 (m, 2H), 7.45-7.36 (m, 5H), 7.20 (s, 1 H), 7.13-7.02 (m, 3H), 6.96 (d, J = 7.4 Hz, 1H), 6.74-6.65 (m, 1H), 5.14-5.12 (m, 1H), 5.01 (dd, J = 10.7, 2.7 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.49- 4.40 (m, 2H), 4.36-4.32 (m, 2H), 4.22 (dd, J = 15.8, 5.4 Hz, 1H), 4.04 (t, J = 9.4 Hz, 1H), 3.79-2.75 (m, 2H), 3.70- 3.62 (m, 2H), 3.51-3.41 (m, 1H), 3.30-3.24 (m, 2H), 3.15-2.96 (m, 2H), 2.92-2.79 (m, 1H), 2.45 (s, 4H), 2.28- 2.24 (m, 1H), 2.15-1.95 (m, 8H), 1.92-1.89 (m, 1H), 1.76-1.64 (m, 1H), 1.59-1.42 (m, 6H), 1.39 (s, 9H), 0.94 (s, 9H). I98 

tert-butyl ((3S,6S)-6- (((S)-5-amino-1-((8- (((S)-1-((2S,4R)-4- hydroxy-2-((4-(4- methylthiazol-5- yl)benzyl)carbamoyl) pyrrolidin-1-yl)-3,3- dimethyl-1-oxobutan- 2-yl)amino)-8- oxooctyl)oxy)-5- oxopentan-2- yl)carbamoyl)-4-oxo- 1,2,3,4,6,7- hexahydroazepino[3,2,1- hi]indol-3- yl)carbamate 1014.80 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 7.88-7.82 (m, 2H), 7.48-7.35 (m, 4H), 7.22-7.17 (m, 1H), 7.09-7.01 (m, 3H), 6.96 (t, J = 7.4 Hz, 1H), 6.69 (s, 1H), 5.12 (d, J = 3.5 Hz, 1H), 5.07-5.01 (m, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.49-4.39 (m, 2H), 4.35 (s, 1H), 4.26-4.20 (m, 1 H), 4.04 (t, J = 9.3 Hz, 1H), 3.80-3.74 (m, 1H), 3.65 (t, J = 8.8 Hz, 2H), 3.49- 3.40 (m, 1H), 3.28-3.25 (m, 2H), 3.11-2.96 (m, 2H), 2.91-2.82 (m, 1H), 2.45 (s, 3H), 2.12-2.04 (m, 10H), 1.99- 1.85 (m, 1H), 1.68 (d, J = 7.0 Hz, 1 H), 1.49-1.43 (m, 3H), 1.39 (s, 9H), 1.29-1.21 (m, 7H), 0.94 (s, 9H) I-99 

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-([[3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methyl]carbamoyl) propyl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1076.61 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.1 Hz, 1H), 8.39 (t, J = 5.9 Hz, 1H), 8.20 (d, J = 7.8 Hz, 1H), 7.90 (d, J = 9.4 Hz, 1H), 7.44-7.37 (m, 4H), 7.27 (s, 1H), 7.19 (t, J = 7.8 Hz, 1H), 7.09-7.00 (m, 6H), 6.96 (t, J = 7.7 Hz, 2H), 6.77 (s, 1H), 5.17-5.07 (m, 2H), 4.55 (d, J = 9.4 Hz, 1H), 4.47- 4.39 (m, 2H), 4.35 (s, 1H), 4.27-4.18 (m, 4H), 4.10-3.99 (m, 1H), 3.73- 3.61 (m, 2H), 3.41 (dd, J = 16.8, 10.9 Hz, 1H), 3.14-2.92 (m, 2H), 2.45 (s, 3H), 2.37-2.22 (m, 1H), 2.19-1.97 (m, 7H), 1.94-1.87 (m, 2H), 1.83-1.73 (m, 1H), 1.55-1.46 (m, 5H), 1.39 (s, 9H), 0.94 (s, 9H) I100

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[[3- fluoro-4-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1109.75 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.7 Hz, 1H), 7.85 (dd, J = 13.7, 9.3 Hz, 2H), 7.44 (d, J = 7.9 Hz, 2H), 7.38 (d, J = 7.9 Hz, 2H), 7.23- 7.15 (m, 2H), 7.12-6.99 (m, 5H), 6.95 (t, J = 7.4 Hz, 1H), 6.69 (s, 1H), 5.12-5.02 (m, 2H), 4.92 (p, J = 7.2 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (q, J = 6.7, 5.4 Hz, 3H), 4.28 (s, 1H), 4.04 (t, J = 8.8 Hz, 1H), 3.78 (s, 1H), 3.62-3.59 (m, 2H), 3.48-3.44 (m, 1 H), 3.07 (s, 1H), 3.02-2.98 (m, 1H), 2.86-2.82 (m, 1H), 2.60-2.56 (m, 2H), 2.46 (s, 3H), 2.33-2.29 (m, 1H), 2.19- 2.07 (m, 1H), 2.05-2.01 (m, 6H), 1.84- 1.74 (m, 1H), 1.57-1.50 (m, 6H), 1.40- 1.36 (m, 12H), 1.09 (d, J = 6.2 Hz, 3H), 0.93 (s, 9H) I101

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1077.80 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.7 Hz, 1H), 8.05 (d, J = 8.3 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 7.9 Hz, 2H), 7.38 (d, J = 7.9 Hz, 2H), 7.24 (s, 1H), 7.17 (t, J = 8.1 Hz, 1H), 7.08 (dd, J = 21.9, 8.0 Hz, 3H), 6.96 (t, J = 7.4 Hz, 1H), 6.77 (d, J = 7.4 Hz, 1H), 6.73 (s, 3H), 5.13- 5.08 (m, 1H), 5.03 (d, J = 10.7 Hz, 1H), 4.93 (q, J = 7.0 Hz, 1H), 4.52 (d, J = 9.2 Hz, 1H), 4.42 (t, J = 7.8 Hz, 1H), 4.28 (s, 1H), 4.03 (d, J = 9.0 Hz, 1H), 3.97 (s, 1H), 3.89 (s, 2H), 3.61 (s, 2H), 3.41 (dd, J = 16.9, 10.2 Hz, 1H), 3.31 (s, 2H), 3.17-2.95 (m, 3 H), 2.85 (d, J = 16.6 Hz, 1H), 2.46 (s, 3H), 2.26-2.21 (m, 1H), 2.20-1.93 (m, 4H), 1.90-1.46 (m, 7H), 1.39 (s, 9 H), 1.37 (s, 3H), 1.31-1.22 (m, 3H), 0.93 (s, 9H) I102

9H-fluoren-9- ylmethyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[[2- fluoro-4-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1217.47 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.55 (t, J = 6.0 Hz, 1H), 7.94-7.80 (m, 4H), 7.74 (q, J = 8.0, 7.5 Hz, 3H), 7.45-7.39 (m, 5H), 7.35 (dd, J = 14.2, 6.8 Hz, 2H), 7.24 (t, J = 7.8 Hz, 1H), 7.16 (s, 1H), 7.08-6.91 (m, 6H), 6.68 (s, 1H), 5.15-5.01 (m, 2H), 4.62-4.08 (m, 11H), 3.83-3.60 (m, 3H), 3.52- 3.36 (m, 2H), 3.20-2.97 (m, 2H), 2.84 (d, J = 16.5 Hz, 1H), 2.57 (t, J = 7.1 Hz, 1H), 2.45 (s, 3H), 2.37-2.28 (m, 1H), 2.20-1.96 (m, 6H), 1.95-1.69 m, 1H), 1.57-1.49 (m, 6H), 1.08 (d, J = 6.3 Hz, 3H), 0.94 (s, 9H) I103

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-([4-[3- ([[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]amino) propyl]phenyl]methoxy) pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1078.85 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.58 (t, J = 6.1 Hz, 1H), 7.83 (d, J = 9.2 Hz, 1H), 7.46-7.37 (m, 3H), 7.26- 7.01 (m, 9H), 6.96 (dd, J = 8.3, 6.6 Hz, 1H), 6.70-6.66 (m, 1H), 6.23-6.10 (m, 2H), 5.13 (s, 1H), 5.06 (dd, J = 10.7, 2.8 Hz, 1H), 4.48-4.31 (m, 5H), 4.22 (dd, J = 15.9, 5.4 Hz, 1H), 4.04 (t, J = 8.7 Hz, 1H), 3.78 (s, 1H), 3.69- 3.64 (m, 3H), 3.53-3.35 (m, 4H), 3.15- 2.97 (m, 2H), 2.85 (d, J = 16.7 Hz, 1H), 2.56 (t, J = 7.4 Hz, 2H), 2.07 (d, J = 11.8 Hz, 7H), 1.93-1.89 (m, 4.6 Hz, 1H), 1.79-1.75 (m, 1H), 1.65 (t, J = 7.6 Hz, 2H), 1.57-1.53 (m, 2H), 1.39 (s, 9H), 1.08 (s, 3H), 0.93 (s, 9H) I104

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[(8-[[(2,S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]oct-2- yn-1-yl)oxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1025.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.55 (t, J = 6.1 Hz, 1H), 7.87 (dd, J = 9.0, 3.8 Hz, 2H), 7.45-7.36 (m, 5H), 7.19 (s, 1H), 7.09-7.04 (m, 3H), 6.97- 6.93 (m, 1H), 6.70 (s, 1H), 5.12 (d, J = 3.5 Hz, 1H), 5.02 (dd, J = 10.7, 2.7 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.48-4.40 (m, 2H), 4.38-4.34 (m, 1H), 4.23 (dd, J = 15.9, 5.4 Hz, 1H), 4.09 (d, J = 2.2 Hz, 2H), 4.03 (d, J = 8.4 Hz, 1H), 3.78-3.75 (m, 1H), 3.72-3.59 (m, 2H), 3.44-3.42 (m, 1H), 3.15-2.93 (m, 2H), 2.92-2.83 (m, 1H), 2.45 (s, 3H), 2.23-2.18 (m, 3H), 2.09-1.97 (m, 10H), 1.92-1.89 (m, 1H), 1.81-1.66 (m, 1H), 1.63-1.42 (m, 2H), 1.41- 1.37 (m, 12H), 0.94 (s, 9H). I105

tert-butyl N- [(2S,11S)-2-[[(2S)-4- carbamoyl-1-[[(2Z)-8- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]oct-2- en-1-yl]oxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M + Na)]⁺ = 1049.85 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 7.86 (d, J = 9.0 Hz, 2H), 7.41 (q, J = 8.3 Hz, 4H), 7.27-7.17 (m, 1H), 7.13-7.01 (m, 3 H), 6.95 (t, J = 7.4 Hz, 1H), 6.72 (d, J = 15.7 Hz, 1H), 5.53-5.41 (m, 1H), 5.13 (d, J = 3.5 Hz, 1H), 5.14-5.00 (m, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.48- 4.39 (m, 2H), 4.36 (s, 1H), 4.22 (dd, J = 15.8, 5.6 Hz, 1H), 4.03 (t, J = 7.7 Hz, 1H), 3.96 (d, J = 6.0 Hz, 2H), 3.78-3.70 (m, 1H), 3.71-3.60 (m, 2 H), 3.46 (s, 2H), 3.28 (d, J = 5.6 Hz, 2H), 3.09-3.01 (m, 2H), 2.91-2.82 (m, 1H), 2.45 (s, 3H), 2.27-2.24 (m, 1H), 2.12 (dd, J = 8.3, 6.2 Hz, 1H), 2.07- 1.95 (m, 6H), 1.99-1.91 (m, 1H), 1.70 (d, J = 5.3 Hz, 1H), 1.57-1.44 (m, 4 H), 1.39 (s, 9H), 1.30-1.21 (m, 4H), 0.94 (s, 9H) I106

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1049.80 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 8.05 (d, J = 8.2 Hz, 1H), 7.85 (d, J = 9.2 Hz, 1H), 7.47-7.40 (m, 2H), 7.43-7.35 (m, 2H), 7.24 (s, 1H), 7.19 (t, J = 7.7 Hz, 1H), 7.13-7.02 (m, 3H), 7.00-6.91 (m, 1 H), 6.80-6.71 (m, 4H), 5.10 (s, 1H), 5.04 (dd, J = 10.7, 2.8 Hz, 1H), 4.93 (p, J = 7.3 Hz, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.04-4.00 (m, 1H), 3.97-3.87 (m, 2H), 3.62 (d, J = 3.3 Hz, 2H), 3.42 (dd, J = 16.7, 10.4 Hz, 1H), 3.04 (t, J = 9.3 Hz, 2H), 2.88-2.86 (m, 1H), 2.46 (s, 3H), 2.30-2.26 (m, 1H), 2.22-2.11 (m, 2H), 2.10-1.97 (m, 1H), 1.86- 1.66 (m, 2H), 1.42-1.37 (m, 18H), 1.34- 1.23 (m, 3H), 0.95 (s, 9H) I107

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[2-fluoro-3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1095.34 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.08 (d, J = 7.5 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.47-7.41 (m, 2H), 7.41-7.30 (m, 2H), 7.24 (s, 1H), 7.10 (d, J = 8.0 Hz, 1 H), 7.06-6.96 (m, 4H), 6.99-6.91 (m, 1H), 6.85-6.83 (m, 1H), 6.75 (s, 1H), 5.10 (d, J = 3.6 Hz, 1H), 5.05-5.01 (m, 1H), 4.94-4.90 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.47-4.32 (m, 1H), 4.28 (s, 1H), 4.07-3.90 (m, 1H), 3.61 (s, 2H), 3.48-3.44 (m, 1H), 3.12-2.96 (m, 1H), 2.92-2.82 (m, 1H), 2.57 (t, J = 7.6 Hz, 2H), 2.46 (s, 3H), 2.26-2.22 (m, 1H), 2.16-2.12 (m, 2H), 2.03-1.97 (m, 5H), 1.87-1.83 (m, 2H), 1.81-1.77 (m, 1H), 1.74-1.66 (m, 1H), 1.56- 1.52 (m, 4H), 1.59-1.44 (m, 1H), 1.40- 1.36 (m, 12H), 1.34-1.21 (m, 2H), 1.08-1.05 (m, 1H), 0.93 (s, 9H) I108

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- [[(4- methanesulfonylphenyl) methyl]carbamoyl] propyl]carbamoyl]-6- oxo-3-[2-[(1S,4S)-4- [[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]methyl]cyclohexyl] acetyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1018.75 (300 MHz, DMSO-d₆) δ 11.06 (s, 1H), 8.49 (t, J = 6.0 Hz, 1H), 8.24 (d, J = 7.7 Hz, 1H), 7.96-7.74 (m, 2H), 7.50 (dd, J = 8.6, 2.9 Hz, 2H), 7.20 (s, 1 H), 6.98 (dd, J = 8.7, 4.4 Hz, 2H), 6.86- 6.72 (m, 2H), 6.52 (d, J = 6.9 Hz, 1 H), 5.33 (dd, J = 12.7, 5.3 Hz, 1H), 4.52-4.34 (m, 3H), 4.30-3.96 (m, 2H), 3.83-3.73 (m, 2H), 3.31 (s, 3H), 3.18 (s, 3H), 3.01 (td, J = 6.7, 3.9 Hz, 3H), 2.93-2.82 (m, 2H), 2.76-2.55 (m, 4H), 2.44-2.30 (m, 2H), 2.23-2.11 (m, 2 H), 2.05-1.88 (m, 4H), 1.86-1.57 (m, 5H), 1.44 (s, 9H), 1.48-1.30 (m, 8H) I109

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- [[(4- isopropylphenyl)methyl] carbamoyl]propyl] carbamoyl]-6-oxo-3-[2- [(1S,4S)-4-[[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]methyl]cyclohexyl] acetyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate  982.50 (300 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.31 (t, J = 6.1 Hz, 1H), 8.20 (d, J = 8.1 Hz, 1H), 7.27-7.12 (m, 5H), 7.00 (dd, J = 8.6, 5.5 Hz, 2H), 6.93-6.68 (m, 2H), 6.52 (d, J = 6.7 Hz, 1H), 5.35 (dd, J = 12.7, 5.4 Hz, 1H), 4.55-3.96 (m, 6H), 3.88-3.68 (m, 3H), 3.35- 3.32 (m, 7H), 3.23-3.08 (m, 1H), 3.01- 2.80 (m, 2H), 2.80-2.55 (m, 6H), 2.47- 2.27 (m, 1H), 2.27-2.10 (m, 4H), 2.09 (s, 3H), 1.86-1.58 (m, 1H), 1.58- 1.24 (m, 17H), 1.18 (dd, J = 6.9, 4.1 Hz, 6H) I110

tert-butyl N- (5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- [(naphthalen-1- ylmethyl)carbamoyl] propyl]carbamoyl]-6- oxo-3-[2-[(1S,4S)-4- [[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]methyl]cyclohexyl] acetyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate  990.75 (300 MHz, DMSO-d₆) δ 11.06 (s, 1H), 8.38 (t, J = 5.7 Hz, 1H), 8.22 (d, J = 7.7 Hz, 1H), 8.10-7.99 (m, 1H), 7.99- 7.88 (m, 1H), 7.84 (q, J = 4.0, 3.2 Hz, 1H), 7.60-7.49 (m, 2H), 7.49-7.40 (m, 2H), 7.19 (s, 1H), 7.04-6.90 (m, 2H), 6.82 (t, J = 7.6 Hz, 1H), 6.70 (d, J = 15.0 Hz, 1H), 6.48 (d, J = 6.8 Hz, 1H), 5.33 (dd, J = 12.8, 5.4 Hz, 1 H), 4.74 (d, J = 5.6 Hz, 2H), 4.40 (q, J = 9.1 Hz, 2H), 4.25 (q, J = 7.5 Hz, 1H), 4.21-3.91 (m, 2H), 3.86-3.65 (m, 2H), 3.52 (d, J = 10.6 Hz, 1H), 3.31 (s, 3H), 3.22-2.80 (m, 4H), 2.76-2.54 (m, 4H), 2.47-2.21 (m, 2H), 2.21-1.85 (m, 12H), 1.85-1.54 (m, 4H), 1.44 (s, 9H), 1.35 (m, 2H) I111

tert-butyl N-[(11S)-2- [[(2S)-4-carbamoyl-1- [4-chloro-3-(5-[[(2S)- 1-[(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1111.80 (300 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.34 (d, J = 7.7 Hz, 1H), 8.02 (d, J = 8.0 Hz, 1H), 7.77 (d, J = 9.3 Hz, 1H), 7.41-7.39 (m, J = 8.3 Hz, 4H), 7.34- 7.18 (m, 2H), 7.10-7.00 (m, 3H), 6.94 (d, J = 8.0, 6.7 Hz, 1H), 6.86 (d, J = 3.0 Hz, 1H), 6.78 (d, J = 8.8, 2.9 Hz, 1H), 6.71 (s, 1H), 5.11-4.97 (m, 2 H), 4.91 (d, J = 7.2 Hz, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (d, J = 8.0 Hz, 1 H), 4.30-4.24 (m, 5H), 4.03 (s, 1H), 3.97-3.87 (m, 3H), 3.63--3.57 (m, 3H), 3.03-3.01 (m, 3H), 2.82 (d, J = 16.7 Hz, 1H), 2.60 (m, 2H), 2.45 (s, 3H), 2.14-2.01 (m, 1H), 1.86-1.63 (m, 2H), 1.52-1.50 (m, 3H), 1.38-1.35 (m, 11H), 1.35-1.31 (m, 3H), 1.28-1.24 (m, 3H), 0.92 (s, 9H) I112

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[2-chloro-5-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1111.80 (300 MHz, DMSO-d₆) δ 9.03-8.97 (m, 2H), 8.42-8.34 (m, 1H), 7.85-7.71 (m, 1H), 7.50-7.35 (m, 5H), 7.37-7.21 (m, 2H), 7.08-6.96 (m, 4H), 6.84-6.72 (m, 2H), 4.44-4.42 (m, 1H), 4.30-4.28 (m, 1H), 4.09-4.01 (m, 3H), 3.65- 3.59 (m, 3H), 3.42-3.25 (m, 10H), 2.50-2.44 (m, 5H), 2.32-2.25 (m, 2H), 2.19-2.12 (m, 4H), 2.10-2.04 (m, 2H), 1.59-1.51 (m, 5H), 1.39 (s, 9H), 1.32- 1.23 (m, 4H), 0.90 (s, 9H) I113

tert-butyl N-[(2S,11S)- 2-[[(3R)-1-carbamoyl- 5-[3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1075.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 7.91-7.76 (m, 2H), 7.49-7.36 (m, 4H), 7.29-7.02 (m, 5H), 7.02-6.92 (m, 4H), 6.69 (d, J = 6.9 Hz, 1H), 5.13-4.86 (m, 3H), 4.53 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.33-4.24 (m, 1H), 4.10-4.01 (m, 1H), 3.68-3.56 (m, 4H), 3.55- 3.41 (m, 1H), 3.12-2.93 (m, 4H), 2.46 (s, 3H), 2.32-2.20 (m, 2H), 2.16-1.98 (m, 10H), 1.84-1.75 (m, 2H), 1.75- 1.44 (m, 4H), 1.42-1.35 (m, 12H), 1.33- 1.19 (m, 2H), 0.94 (s, 9H) I114

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- (diphenylmethylcarbamoyl) propyl]carbamoyl]- 6-oxo-3-[(1r,4r)-4- [2-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]ethyl] cyclohexanecarbonyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1016.30 (400 MHz, DMSO-d₆) δ 11.08 (s, 1 H), 8.74 (d, J = 8.5 Hz, 1H), 8.22-8.12 (m, 1H), 7.38-7.29 (m, 3H), 7.29 (td, J = 7.3, 5.8, 3.5 Hz, 5H), 7.28-7.22 (m, 2H), 7.21 (s, 1H), 7.04-6.91 (m, 2H), 6.86 (d, J = 8.1 Hz, 1H), 6.74 (s, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.47 (s, 1H), 4.43-4.29 (m, 2H), 4.08 (s, 1H), 3.78 (dt, J = 12.4, 6.2 Hz, 1H), 3.71 (s, 2 H), 3.33 (s, 3H), 3.22 (s, 1H), 3.17-3.10 (m, 1H), 2.90 (s, 1H), 2.83 (s, 1H), 2.78-2.59 (m, 4H), 2.22-2.05 (m, 2 H), 2.05-1.55 (m, 11H), 1.53-1.46 (m, 1H), 1.41 (s, 9H), 1.37-1.19 (m, 4H), 1.07-1.02 (m, 4H) I115

tert-butyl N-[(5S,8S,10aR)- 8-[[(1S)-3-carbamoyl- 1-(diphenylmethyl- carbamoyl)propyl] carbamoyl]-6-oxo- 3-[(1s,4s)- [4-[2-[1-(2,6- dioxopiperidin- 3-yl)-3-methyl- 2-oxo-1,3-benzodiazol- 5-yl]ethyl]cyclohexane- carbonyl]-octahydro- pyrrolo[1,2-a][1,5] diazocin-5-yl]carbamate 1016.30 (400 MHz, DMSO-d₆) δ 11.08 (s, 1 H), 8.73 (d, J = 8.5 Hz, 1H), 8.19 (d, J = 7.7 Hz, 1H), 7.38-7.22 (m, 11H), 7.20 (s, 1H), 7.07-6.97 (m, 2H), 6.88 (d, J = 8.1 Hz, 1H), 6.74 (s, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.34 (dd, J = 12.8, 5.5 Hz, 1H), 4.45 (s, 1H), 4.36 (dd, J = 19.1, 9.5 Hz, 2H), 4.09 (s, 1H), 3.72 (d, J = 14.0 Hz, 2H), 3.32 (s, 3H), 3.21 (s, 1H), 3.12 (s, 1H), 2.96-2.84 (m, 2H), 2.74-2.63 (m, 1H), 2.61 (s, 4 H), 2.10 (d, J = 11.9 Hz, 4H), 2.04-1.97 (m, 1H), 1.92 (s, 2H), 1.62-1.58 (m, 14H), 1.39 (s, 9H) I116

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-chloro-5-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1111.35 (300 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 8.04 (d, J = 8.0 Hz, 1H), 7.79 (d, J = 9.2 Hz, 1H), 7.47-7.36 (m, 5H), 7.27-7.20 (m, 1H), 7.05 (d, J = 7.5 Hz, 2H), 7.00-6.91 (m, 1H), 6.87-6.78 (m, 2H), 6.76-6.69 (m, 2H), 5.10 (d, J = 3.6 Hz, 1H), 5.07-4.99 (m, 1H), 4.98-4.87 (m 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.32-4.26 (m, 1 H), 4.04 (d, J = 8.6 Hz, 1H), 3.99-3.86 (m, 3H), 3.67-3.55 (m, 2H), 3.45-3.38 (m, 1H), 3.13-3.97 (m, 2H), 2.90- 2.80 (m, 1H), 2.46 (s, 3H), 2.33-2.21 (m, 1H), 2.19-1.95 (m, 7H), 1.86-1.76 (m, 2H), 1.74-1.64 (m, 1H), 1.59-1.47 (m, 4H), 1.39 (s, 9H), 1.38-1.36 (m, 2H), 1.32-1.22 (m, 4H), 0.94 (s, 9 H) I117

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 2- methylphenoxy]butan- 2-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1091.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.36 (d, J = 7.8 Hz, 1H), 8.05 (d, J = 8.4 Hz, 1H), 7.79 (d, J = 9.3 Hz, 1H), 7.47-7.41 (m, 2H), 7.38 (d, J = 8.4 Hz, 2H), 7.23 (s, 1H), 7.16-6.92 (m, 7H), 6.78-6.68 (m, 3H), 5.14-5.00 (m, 2H), 4.96-4.89 (m, 1H), 4.55-4.49 (m, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.07-4.00 (m, 2H), 3.92-3.83 (m, 2H), 3.64-3.59 (m, 2H), 3.13-2.97 (m, 2H), 2.86 (dd, J = 16.9, 2.8 Hz, 1H), 2.55-2.53 (m, 3H), 2.46 (s, 3H), 2.30-2.24 (m, 1H), 2.19-2.09 (m, 2H), 2.04-1.98 (m, 1H), 1.92-1.67 (m, 2 H), 1.63-1.43 (m, 3H), 1.39 (s, 9H), 1.33-1.19 (m, 4H), 0.94 (s, 9H), 0.90- 0.80 (m, 7H) I118

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]cyclopropyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1090.85 (400 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.79 (s, 1H), 8.03 (d, J = 8.3 Hz, 1H), 7.90 (d, J = 9.4 Hz, 1H), 7.36-7.27 (m, 4H), 7.25-7.13 (m, 2H), 7.08-7.04 (m, 3H), 6.95 (t, J = 7.4 Hz, 1H), 6.75 (dd, J = 17.3, 7.2 Hz, 4H), 5.12 (d, J = 3.4 Hz, 1H), 5.06-5.02 (m, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.41-4.37 (m, 2H), 4.05 (s, 1H), 3.98 (s, 1H), 3.89 (t, J = 5.0 Hz, 1H), 3.65 (d, J = 3.5 Hz, 2H), 3.43-3.39 (m, 1H), 3.04 (s, 2H), 2.86 (d, J = 17.0 Hz, 1H), 2.55 (s, 1H), 2.44 (s, 3H), 2.31-2.27 (m, 1H), 2.17-2.09 (m, 2H), 2.04-2.00 (m, 1 H), 1.93-1.86 (m, 1H), 1.85 (s, 1H), 1.72-1.68 (m, 1H), 1.55 (s, 3H), 1.40 (s, 9H), 1.34-1.23 (m, 5H), 1.21-1.12 (m, 1H), 0.94 (s, 9H), 0.91-0.80 (m, 6 H) I119

tert-butyl N-[(11S)-2- [[(2S)-4-carbamoyl-1- [2-fluoro-5-(5-[[(2S)- 1-[(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1095.25 (300 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.34 (d, J = 7.8 Hz, 1H), 8.06 (s, 1H), 7.76 (d, J = 9.1 Hz, 1H), 7.40-7.35 (m, 4H), 7.22 (s, 1H), 7.13-6.88 (m, 7H), 6.72 (s, 1H), 5.11-4.98 (m, 1H), 4.97-4.86 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (d, J = 8.0 Hz, 1H), 4.28 (s, 2H), 4.01-3.97 (m, 5H), 3.60 (s, 2 H), 3.03 (s, 2H), 2.88-2.84 (m, 1H), 2.45 (s, 3H), 2.13-2.09 (m, 3H), 2.04- 2.00 (m, 3H), 1.53-1.49 (m, 5H), 1.37- 1.31 (m, 13H), 1.24-1.20 (m, 6H), 0.92 (s, 9H) I120

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- (diphenylmethylcarbamoyl) propyl]carbamoyl]- 3-(5-[3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]cyclobutyl] pentanoyl)-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1016.40 (400 MHz, Chloroform-d) δ 9.34-8.49 (m, 1H), 7.82-7.77 (m, 1H), 7.42-7.32 (m, 2H), 7.25-7.19 (m, 2H), 7.00- 6.66 (m, 5H), 6.41 (s, 1H), 6.21 (d, J = 7.7 Hz, 2H), 5.90-5.48 (m, 3H), 5.26- 5.19 (m, 2H), 4.90-4.12 (m, 7H), 4.05-3.88 (m, 3H), 3.45 (s, 3H), 3.41- 3.31 (m, 2H), 3.20-3.04 (m, 3H), 2.98- 2.60 (m, 4H), 2.55-2.45 (m, 3H), 2.38- 1.79 (m, 10H), 1.46 (s, 9H), 1.45- 1.19 (m, 6H) I121

tert-butyl N- [(2S,11S)-2-[[(1S)-3- carbamoyl-1-[[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]carbamoyl] propyl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1090.45 (300 MHz DMSO-d₆) δ 9.91 (s, 1H), 8.97 (s, 1H), 8.32 (dd, J = 15.7, 7.6 Hz, 2H), 7.76 (d, J = 9.3 Hz, 1H), 7.45- 7.36 (m, 7H), 7.29 (s, 1H), 7.17 (t, J = 8.1 Hz, 1H), 7.13-6.98 (m, 3H), 6.98-6.82 (m, 2H), 6.76 (s, 1H), 5.18- 5.02 (m, 2H), 5.01-4.83 (m, 1H), 4.51 (d, J = 9.2 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.33-4.26 (m, 2H), 4.05 (s, 1H), 3.60 (s, 2H), 3.51-3.35 (m, 1H), 3.28 (s, 2H), 3.08-2.95 (m, 3H), 2.45 (s, 3H), 2.31-1.72 (m, 9H), 1.59-1.45 (m, 3H), 1.38 (s, 11H), 1.36 (s, 2H), 1.32- 1.19 (m, 2H), 0.92 (s, 9H) I122

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1077.45 (300 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.57 (t, J = 6.0 Hz, 1H), 7.90 (dd, J = 25.3, 9.1 Hz, 2H), 7.49-7.34 (m, 5H), 7.25-6.89 (m, 7H), 6.81-6.63 (m, 5H), 5.14 (d, J = 3.6 Hz, 1H), 5.11-5.01 (m, 1H), 4.56 (d, J = 9.3 Hz, 1H), 4.50- 4.32 (m, 4H), 4.24 (dd, J = 15.8, 5.4 Hz, 1H), 4.09-4.01 (m, 1H), 3.88-3.79 (m, 1H), 3.72-3.63 (m, 2H), 3.11- 2.99 (m, 2H), 2.79 (d, J = 17.3 Hz, 1 H), 2.46 (s, 3H), 2.36-2.20 (m, 1H), 2.16-1.86 (m, 9H), 1.64-1.50 (m, 3H), 1.40 (s, 9H), 1.31-1.26 (m, 3H), 1.19 (d, J = 6.1 Hz, 3H), 0.95 (s, 9H) I123

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1063.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.05 (d, J = 8.3 Hz, 1H), 7.83 (d, J = 9.3 Hz, 1H), 7.48-7.41 (m, 2H), 7.41-7.29 (m, 2H), 7.26-7.02 (m, 5H), 6.96 (dd, J = 7.9, 7.0 Hz, 1H), 6.80-6.69 (m, 4H), 5.10 (d, J = 3.5 Hz, 1H), 5.06-5.02 (m, 1H), 4.92 (p, J = 6.9 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.07-3.95 (m, 1H), 3.95-3.83 (m, 2H), 3.66-3.55 (m, 2H), 3.44-3.40 (m, 1H), 3.31 (s, 3H), 3.12- 2.97 (m, 1H), 2.87-2.83 (m, 1H), 2.56- 2.52 (m, 2H), 2.46 (s, 3H), 2.31-2.27 (m, 1H), 2.18-1.97 (m, 4H), 1.88- 1.64 (m, 3H), 1.55-1.51 (m, 4H), 1.39 (s, 9H), 1.39-1.35 (m, 1H), 1.28-1.24 (m, 3H), 0.94 (s, 9H) I124

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 4- methylphenoxy]butan- 2-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1091.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.03 (d, J = 8.4 Hz, 1H), 7.81 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.24 (s, 1H), 7.10 (d, J = 8.0 Hz, 1H), 7.03 (dd, J = 13.9, 7.9 Hz, 3H), 6.96 (dd, J = 8.0, 6.9 Hz, 1H), 6.74 (s, 1H), 6.70-6.60 (m, 1H), 5.10- 5.08 (m, 1H), 5.03-5.01 (m, 1H), 4.9-4.90 (m, 1H), 4.53-4.51 (m, 1H), 4.43-4.41 (m, 1H), 4.28 (s, 1H), 4.07- 4.01 (m, 1H), 3.96-3.94 (m, 2H), 3.91- 3.79 (m, 2H), 3.6-3.58 (m, 2H), 3.41- 3.38 (m, 1H), 3.16-2.97 (m, 2H), 2.85- 2.83 (m, 1H), 2.45 (s, 3H), 2.28-2.26 (m, 1H), 2.18-2.16 (m, 3H), 2.12-2.10 (m, 3H), 2.03-1.87 (m, 4H), 1.80- 1.78 (m, 2H), 1.73-1.62 (m, 2H), 1.62- 1.43 (m, 4H), 1.38 (s, 9H), 1.37-1.35 (m, 2H), 1.32-1.30 (m, 1H), 1.29-1.22 (m, 2H), 0.94 (s, 9H) I125

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 5- methylphenoxy]butan- 2-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1091.50 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.03 (d, J = 8.3 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.45-7.35 (m, 2H), 7.24 (s, 1H), 7.10 (d, J = 8.0 Hz, 1H), 7.05 (d, J = 7.5 Hz, 2H), 6.96 (d, J = 8.1, 6.8 Hz, 1H), 6.74 (s, 1H), 6.58 (s, 1H), 6.53 (d, J = 4.7 Hz, 2 H), 5.11 (d, J = 3.6 Hz, 1H), 5.04 (d, J = 10.7, 2.7Hz, 1H), 4.94-4.90 (m, 1 H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (d, J = 8.0 Hz, 1H), 4.28 (m, 1H), 4.06- 4.02 (m, 1H), 3.99-3.97 (m, 1H), 3.96- 3.81 (m, 2H), 3.63-3.59 (m, 2H), 3.43- 3.39 (m, 1H), 2.88-2.84 (m, 1H), 2.24 (s, 3H), 2.16-2.02 (m, 4H), 1.82-1.78 (m, 2H), 1.74-1.63 (m, 1H), 1.59-1.44 (m, 4H), 1.43-1.35 (m, 14H), 1.32- 1.21 (m, 7H), 0.94 (s, 9H), 0.88-0.83 (m, 3H) I126

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[5-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 2- methylphenoxy]butan- 2-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1091.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.36 (d, J = 7.8 Hz, 1H), 8.03 (d, J = 8.4 Hz, 1H), 7.77 (d, J = 9.3 Hz, 1H), 7.46-7.42 (m, 2H), 7.38 (d, J = 8.4 Hz, 2H), 7.23 (s, 1H), 7.11-7.02 (m, 2H), 7.02-6.99 (m, 2H), 6.98-6.92 (m, 1H), 6.75-6.70 (m, 2H), 6.65 (d, J = 7.5, 1.4 Hz, 1H), 5.12-5.01 (m, 2H), 4.92 (s, 1H), 4.52 (d, J = 9.4 Hz, 1H), 4.43 (s, 1H), 4.33-4.25 (m, 1H), 4.04- 4.00 (m, 2H), 3.93-3.89 (m, 1H), 3.66-3.55 (m, 2H), 3.47-3.37 (m, 1H), 3.32-3.28 (m, 1H), 3.06-2.97 (m, 1H), 2.90-2.81 (m, 1H), 2.46 (s, 3H), 2.33- 2.19 (m, 1H), 2.15-2.11 (m, 1H), 2.10- 2.06 (m, 6H), 1.84-1.80 (m, 1H), 1.57-1.48 (m, 3H), 1.42-1.36 (m, 12H), 1.29-1.24 (m, 4H), 0.93 (s, 9H), 0.89- 0.86 (m, 3H), 0.85-0.84 (m, 2H) I127

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[4-fluoro-3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1095.50 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.04 (d, J = 8.3 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.47-.41 (m, 2H), 7.41-7.30 (m, 2H), 7.24 (s, 1H), 7.13-7.03 (m, 2H), 7.07- 6.99 (m, 2H), 6.99-6.92 (m, 1H), 6.80 (dd, J = 6.2, 3.1 Hz, 1H), 6.80-6.72 (m, 2H), 5.10 (d, J = 3.6 Hz, 1H), 5.05-5.02 (m, 1H), 4.94-4.90 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.03 (d, J = 8.5 Hz, 1H), 3.99-3.93 (m, 2H), 3.87 (t, J = 5.2 Hz, 2H), 3.60 (s, 2H), 3.44-3.40 (m, 1H), 3.06-3.02 (m, 2H), 2.87-2.83 (m, 1H), 2.56-2.52 (m, 2H), 2.46 (s, 3H), 2.30-2.20 (m, 1H), 2.17- 1.96 (m, 5H), 1.81-1.77 (m, 1H), 1.71-1.67 (m, 1H), 1.57-1.44 (m, 4H), 1.38 (s, 9H), 1.31-1.23 (m, 6H), 0.93 (s, 9H) I128

N-[(2S,11S)-2-[[(2S)- 4-carbamoyl-1-[3- fluoro-5-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1095.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.05 (d, J = 8.2 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.48-7.37 (m, 4H), 7.24 (s, 1H), 7.08 (dd, J = 21.2, 7.8 Hz, 3H), 6.96 (dd, J = 7.9, 6.9 Hz, 1H), 6.74 (s, 1H), 6.65-6.57 (m, 3H), 5.10 (d, J = 3.6 Hz, 1H), 5.05-5.01 (m, 1H), 4.94-4.90 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.07- 3.87 (m, 2H), 3.66-3.55 (m, 2H), 3.44- 3.40 (m, 1H), 3.07 (s, 2H), 3.05-2.97 (m, 1H), 2.85 (d, J = 16.5 Hz, 1H), 2.54 (s, 1H), 2.46 (s, 3H), 2.28-2.24 (m, 1H), 2.14-2.10 (m, 2H), 2.04-2.00 (m, 4H), 1.85-1.75 (m, 1H), 1.71- 1.67 (m, 1H), 1.55 (s, 3H), 1.51-1.47 (m, 1H), 1.40-1.36 (m, 12H), 1.27- 1.23 (m, 5H), 0.93 (s, 9H) I129

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl)-3- methylphenyl]methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1105.65 (300 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.7 Hz, 1H), 7.83 (d, J = 9.2 Hz, 2H), 7.41 (q, J = 8.2 Hz, 4H), 7.23-6.88 (m, 9H), 6.69 (s, 1H), 5.14- 5.00 (m, 2H), 4.92 (t, J = 7.2 Hz, 1 H), 4.53 (d, J = 9.3 Hz, 1H), 4.46-4.33 (m, 3H), 4.28 (s, 1H), 4.08-4.01 (m, 1H), 3.77 (s, 1H), 3.64-3.61 (m, 2H), 3.47-3.41 (m, 1H), 3.10-2.95 (m, 2H), 2.84 (d, J = 16.7 Hz, 1H), 2.46 (s, 3 H), 2.35-2.28 (m, 1H), 2.22 (s, 3H), 2.10-1.97 (m, 6H), 1.86-1.70 (m, 2H), 1.61-1.46 (m, 3H), 1.39-1.34 (m, 16H), 1.07 (d, J = 6.2 Hz, 3H), 0.94 (s, 9 H) I130

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1091.85 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.36 (d, J = 7.8 Hz, 1H), 7.93 (d, J = 9.0 Hz, 1H), 7.79 (d, J = 9.2 Hz, 1H), 7.48-7.36 (m, 4H), 7.24-6.90 (m, 10 H), 6.78-6.63 (m, 4H), 5.15-5.04 (m, 3H), 4.96-4.89 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.47-4.33 (m, 2H), 4.33-4.25 (m, 1H), 4.14-3.98 (m, 2H), 3.86- 3.78 (m, 1H), 3.14-2.99 (m, 5H), 2.46 (s, 3H), 2.17-1.72 (m, 9H), 1.70-1.45 (m, 5H), 1.40 (s, 9H), 1.31-1.20 (m, 2H), 1.18 (d, J = 6.1 Hz, 3H), 0.94 (s, 9H) I131

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-([[3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]methyl] carbamoyl)propyl] carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1104.65 (400 MHz, Methanol-d₄) δ 8.89 (s, 1 H), 7.48-7.41 (m, 4H), 7.20 (t, J = 7.5 Hz, 1H), 7.15-7.06 (m, 6H), 7.04-6.99 (m, 1H),5.18 (dd, J = 10.8, 3.4 Hz, 1H), 5.02 (q, J = 6.9 Hz, 1H), 4.66- 4.64 (m, 1H), 4.61-4.56 (m, 1H), 4.46- 4.40 (m, 2H), 4.38 (d, J = 2.0 Hz, 2 H), 4.25 (d, J = 8.6 Hz, 1H), 3.89 (d, J = 11.1 Hz, 1H), 3.76 (dd, J = 11.0, 3.9 Hz, 1H), 3.54-3.46 (m, 1H), 3.18 (t, J = 6.3 Hz, 2H), 3.10 (dd, J = 16.8, 3.4 Hz, 1H), 2.58 (t, J = 7.5 Hz, 2H), 2.50 (s, 3H), 2.32 (t, J = 7.5 Hz, 2H), 2.29-2.18 (m, 5H), 2.01-1.93 (m, 2H), 1.65-1.53 (m, 4H), 1.52 (d, J = 7.0 Hz, 3H), 1.47 (s, 9H), 1.31 (t, J = 7.7 Hz, 2H), 1.04 (s, 9H) I132

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1049.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 8.05 (d, J = 8.3 Hz, 1H), 7.88 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.3 Hz, 4H), 7.24 (s, 1H), 7.17 (dd, J = 8.9, 7.5 Hz, 1H), 7.11 (d, J = 8.1 Hz, 1H), 7.07-7.03 (m, 2H), 6.99-6.92 (m, 1H), 6.79-6.69 (m, 5H), 5.13 (d, J = 3.5 Hz, 1H), 5.03 (dd, J = 10.7, 2.8 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.48-4.39 (m, 2H), 4.35 (s, 1H), 4.22 (dd, J = 15.8, 5.4 Hz, 1H), 4.07-3.93 (m, 1H), 3.92-3.85 (m, 2H), 3.69-3.64 (m, 2H), 3.45-3.38 (m, 2H), 3.15-2.96 (m, 2H), 2.85 (d, J = 16.5 Hz, 1H), 2.57-2.53 (m, 2H), 2.45 (s, 3H), 2.36-2.26 (m, 1H), 2.20-1.98 (m, 6H), 1.95-1.76 (m, 1H), 1.76-1.63 (m, 1H), 1.59-1.47 (m, 4H), 1.39 (s, 9H), 0.94 (s, 9H) I133

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-([[3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]methyl]carbamoyl) propyl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1090.65 (400 MHz, Methanol-d₄) δ 8.89 (s, 1H), 7.53-7.39 (m, 5H), 7.19 (t, J = 7.6 Hz, 1H), 7.12-7.03 (m, 4H), 7.01 (t, J = 7.4 Hz, 1H), 5.17 (dd, J = 10.9, 3.4 Hz, 1H), 4.65 (s, 1H), 4.63-4.55 (m, 2H), 4.54-4.50 (m, 2H), 4.45-4.38 (m, 2H), 4.36 (d, J = 3.3 Hz, 2H), 4.25 (d, J = 8.9 Hz, 1H), 3.92 (d, J = 11.0 Hz, 1H), 3.82-3.80 (m, 1H), 3.51-.378 (m, 1H), 3.25-3.05 (m, 2H), 2.58-2.53 (m, 2H), 2.49 (s, 3H), 2.40-2.17 (m, 7H), 2.17-2.04 (m, 2H), 1.97-1.75 (m, 1H), 1.63-1.58 (m, 4H), 1.47 (s, 9H), 1.39-1.24 (m, 2H), 1.04 (s, 9H). I134

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-([4-[3-(1- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]cyclopropyl) propyl]phenyl] methoxy)pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1103.50 (400 MHz, Methanol-d₄) δ 8.90 (s, 1H), 7.53-7.40 (m, 4H), 7.23 (d, J = 7.9 Hz, 2H), 7.16 (d, J = 8.0 Hz, 2H), 7.07 (dd, J = 12.3, 7.2 Hz, 1H), 7.05- 6.99 (m, 1H), 6.94 (d, J = 9.3 Hz, 1H), 5.12 (dd, J = 10.9, 3.4 Hz, 1H), 4.72 (d, J = 9.2 Hz, 1H), 4.64-4.55 (m, 2H), 4.51 (s, 1H), 4.48 (d, J = 3.7 Hz, 2H), 4.35 (d, J = 15.5 Hz, 1H), 4.25 (d, J = 8.7 Hz, 1H), 3.99 (s, 1H), 3.87 (d, J = 11.2 Hz, 1H), 3.81 (dd, J = 11.1, 3.8 Hz, 1H), 3.59-3.52 (m, 1H), 3.50-3.41 (m, 1H), 3.13 (dd, J = 23.3, 17.8 Hz, 1H), 3.05-2.92 (m, 1H), 2.66 (t, J = 7.2 Hz, 2H), 2.48 (s, 3H), 2.33- 2.16 (m, 4H), 2.09 (ddt, J = 13.8, 9.1, 4.5 Hz, 1H), 1.99 (s, 1H), 1.84-1.77 (m, 3H), 1.75-1.64 (m, 1H), 1.52-1.49 (m, 3H), 1.48 (s, 9H), 1.31 (s, 1H), 1.21-1.09 (m, 4H), 1.03 (s, 9H), 0.65 (d, J = 2.2 Hz, 2H) I135

9H-fluoren-9-ylmethyl N-[(2S,11S)-2-[[(3R)- 1-carbamoyl-5-[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([[4-(3- methylthiophen-2- yl)phenyl]methyl] carbamoyl)pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1183.45 (400 MHz, DMSO-d₆) δ 8.98 (d, J = 0.9 Hz, 1H), 8.57 (t, J = 6.1 Hz, 1H), 7.93-7.86 (m, 3H), 7.84 (s, 1H), 7.75 (q, J = 9.0, 8.3 Hz, 3H), 7.45-7.38 (m, 6H), 7.37-7.28 (m, 2H), 7.22 (d, J = 18.8 Hz, 1H), 7.13 (q, J = 7.5, 7.0 Hz, 2H), 7.06 (d, J = 7.9 Hz, 1H), 6.97 (d, J = 8.0 Hz, 4H), 6.71 (s, 1H), 5.06- 4.99 (m, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.48-4.40 (m, 2H), 4.36 (s, 1H), 4.31- 4.09 (m, 5H), 3.70-3.62 (m, 3H), 3.55-3.44 (m, 3H), 3.17-2.86 (m, 3H), 2.57 (d, J = 25.3 Hz, 1H), 2.47 (d, J = 7.7 Hz, 2H), 2.45 (s, 3H), 2.33-2.21 (m, 1H), 2.12 (d, J = 9.5 Hz, 3H), 2.05 (d, J = 6.7 Hz, 3H), 1.97-1.85 (m, 1H), 1.64 (d, J = 17.5 Hz, 3H), 1.60- 1.44 (m, 5H), 1.32-1.21 (m, 2H), 0.94 (s, 9H) I136

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[[2- fluoro-4-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1109.65 Crude used next step without further purification I137

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl)-2- methylphenyl]methoxy] pentan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1105.45 (400 MHz, Methanol-d₄) δ 8.89 (s, 1H), 7.48-7.41 (m, 4H), 7.17 (d, J = 7.6 Hz, 1H), 7.08 (t, J = 7.4 Hz, 1H), 7.05-7.01 (m, 3H), 6.95 (d, J = 8.1 Hz, 1H), 5.12 (dd, J = 10.9, 3.4 Hz, 1H), 5.02 (q, J = 7.0 Hz, 1H), 4.65- 4.62 (m, 1H), 4.61-4.53 (m, 2H), 4.49-4.43 (m, 2H), 4.28-4.21 (m, 1H), 4.05-3.95 (m, 1H), 3.89 (d, J = 11.1 Hz, 1H), 3.76 (dd, J = 10.9, 4.0 Hz, 1H), 3.59 (dd, J = 6.3, 4.6 Hz, 1H), 3.47 (dd, J = 16.7, 11.0 Hz, 1H), 3.18- 3.11 (m, 2H), 3.02 (dd, J = 16.6, 3.4 Hz, 1H), 2.62-2.58 (m, 2H), 2.50 (s, 3H), 2.33-2.30 (m, 4H), 2.28 (td, J = 5.3, 3.4 Hz, 3H), 2.25-2.16 (m, 3H), 2.00-1.97 (m, 2H), 1.70-1.65 (m, 4H), 1.52 (d, J = 7.0 Hz, 3H), 1.48 (s, 9H), 1.21 (d, J = 6.4 Hz, 3H), 1.05 (s, 9H) I138

tert-butyl N-[(2S,11S)- 2-[[(3S,4R)-1- carbamoyl-4-[[4-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[4-(4- methyl-1,3-thiazol-5- yl)phenoxy]carbamoyl] pyrrolidin-1-yl]-3,3- dimethyl-1-oxobutan- 2- yl]carbamoyl]butyl) phenyl]methoxy]pentan- 3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1079.53 (400 MHz, Methanol-d₄) δ 8.89 (s, 1H), 7.41 (d, J = 8.5 Hz, 2H), 7.34 (d, J = 8.5 Hz, 2H), 7.24 (d, J = 7.7 Hz, 2H), 7.15 (d, J = 7.8 Hz, 2H), 7.12- 6.99 (m, 3H), 5.13 (dd, J = 10.9, 3.4 Hz, 1H), 4.65 (s, 1H), 4.55 (d, J = 10.2 Hz, 2H), 4.50 (d, J = 4.5 Hz, 2H), 4.25 (dd, J = 8.3, 3.5 Hz, 1H), 4.03- 3.92 (m, 2H), 3.83 (dd, J = 11.0, 3.7 Hz, 1H), 3.60-3.54 (m, 1H), 3.51-3.43 (m, 1H), 3.16 (d, J = 22.1 Hz, 2H), 3.01 (dd, J = 16.6, 3.4 Hz, 1H), 2.65 (s, 2H), 2.47 (s, 3H), 2.39-2.24 (m, 5H), 2.24-2.14 (m, 3H), 2.02 (dd, J = 13.8, 7.8 Hz, 1H), 1.67 (s, 4H), 1.48 (s, 9H), 1.31 (d, J = 5.5 Hz, 1H), 1.19 (d, J = 6.3 Hz, 3H), 1.05 (s, 9H) I139

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- (diphenylmethylcarbamoyl) propyl]carbamoyl]- 3-(4-[3-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]cyclobutyl]butanoyl)- 6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1002.40 (400 MHz, DMSO-d₆) δ 11.07 (s, 1H), 8.71 (d, J = 8.5 Hz, 1H), 8.18 (d, J = 7.8 Hz, 1H), 7.41-7.18 (m, 11H), 7.11-7.07 (m, 1H), 7.07-6.98 (m, 2H), 6.97-6.90 (m, 1H), 6.87 (d, J = 8.2 Hz, 1H), 6.72 (d, J = 16.8 Hz, 1H), 6.49 (d, J = 6.3 Hz, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.39-5.30 (m, 1H), 4.45- 4.35 (m, 2H), 4.12-3.98 (m, 1H), 3.74-3.72 (m, 1H), 3.37-3.34 (m, 3H), 3.33-3.28 (m, 3 H), 3.17-2.99 (m, 1H), 2.97-2.85 (m, 1H), 2.78-2.58 (m, 3H), 2.46-2.43 (m, 2H), 2.39-2.18 (m, 3H), 2.17-1.87 (m, 6H), 1.85-1.42 (m, 8H), 1.42-1.33 (m, 10H). I140

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(2S)-4- carbamoyl-1-[2- fluoro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenoxy]butan-2- yl]carbamoyl]-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1090.55 (400 MHz, CD₃OD) δ 8.92-8.89 (m, 1H), 7.46-7.44 (m, 4H), 7.04-6.92 (m, 2H), 6.86-6.81 (m, 1H), 5.03-5.01 (m, 1H), 4.67-4.64 (m, 1H), 4.61-4.55 (m, 1H), 4.46-4.39 (m, 2H), 4.28-4.24 (m, 2H), 4.07-4.05 (m, 1H), 4.01-3.95 (m, 1H), 3.90 (d, J = 10.8 Hz, 1H), 3.84- 3.74 (m, 2H), 3.71-3.68 (m, 1H), 3.60-3.50 (m, 2H), 2.69-2.67 (m, 2H), 2.45-4.42 (m, 2H), 2.36-4.32 (m, 3H), 2.26-2.17 (m, 6H), 2.12-2.06 (m, 3H), 2.02-1.84 (m, 7H), 1.82-1.79 (m, 2H), 1.53 (d, J = 7.0 Hz, 3H), 1.46 (s, 9H), 1.07 (s, 9H) I141

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(2S)-4- carbamoyl-1-[2- chloro-3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenoxy]butan-2- yl]carbamoyl]-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1120.45 (400 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 8.01 (dd, J = 8.4, 4.2 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.48-7.30 (m, 4H), 7.24-7.15 (m, 2H), 7.01-6.97 (m, 1H), 6.91 (d, J = 7.6 Hz, 1H), 6.75 (s, 1H), 6.68-6.58 (m, 1H), 5.11 (d, J = 3.5 Hz, 1H), 4.93 (p, J = 7.1 Hz, 1H), 4.56-4.37 (m, 3H), 4.37-4.27 (m, 2H), 4.20 (d, J = 23.5 Hz, 2H), 4.07 (s, 1H), 4.03-3.09 (m, 1H), 3.93-3.87 (m, 1H), 3.70-3.56 (m, 4H), 3.32 (s, 1H), 3.21-3.17 (m, 1H), 2.71-2.67 (m, 2H), 2.47 (s, 3H), 2.36-2.27 (m, 1H), 2.25-2.11 (m, 3H), 2.08 (d, J = 1.9 Hz, 3H), 2.07-1.95 (m, 2H), 1.91-1.74 (m, 2H), 1.74-1.62 (m, 2H), 1.57-1.43 (m, 4H), 1.40 (s, 9H), 1.38 (s, 3H), 1.33-1.22 (m, 2H), 1.19-1.07 (m, 1H), 0.94 (s, 9H) I142

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- (diphenylmethylcarbamoyl) propyl]carbamoyl]- 6-oxo-3-[2- [(1s,4s)-4-[[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]methyl]cyclohexyl] acetyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1016.50 (400 MHz,DMSO-d₆) δ 11.09 (s, 1H), 8.74 (d, J = 8.3 Hz, 1H), 8.29- 8.14 (m, 1H), 7.43-7.16 (m, 11H), 7.06-6.92 (m, 2H), 6.89-6.68 (m, 2H), 6.47 (d, J = 6.7 Hz, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.49-4.22 (m, 3H), 4.14-3.97 (m, 6H), 3.83-3.75 (m, 1H), 3.32 (s, 3H), 3.21-3.05 (m, 1H), 2.95-2.86 (m, 1H), 2.78-2.55 (m, 5H), 2.47-2.26 (m, 1H), 2.20-2.08 (m, 5H), 2.04-1.87 (m, 1H), 1.87-1.51 (m, 4H), 1.46 (s, 9H), 1.43-1.30 (m, 8H) I143

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[2-fluoro-3-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- 5- methylphenoxy]butan- 2-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1081.50 (300 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.35 (d, J = 7.8 Hz, 1H), 8.05 (d, J = 7.4 Hz, 1H), 7.85 (d, J = 9.2 Hz, 1H), 7.40 (q, J = 8.4 Hz, 4H), 7.25 (s, 1H), 7.11-6.99 (m, 3H), 6.94 (dd, J = 8.4, 6.3 Hz, 1H), 6.80 (d, J = 7.7 Hz, 1H), 6.72 (s, 1H), 6.64-6.56 (m, 1H), 5.15- 4.98 (m, 2H), 4.91 (t, J = 7.2 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.32-4.25 (m, 1H), 4.09- 3.86 (m, 4H), 3.65-3.58 (m, 2H), 3.49-3.37 (m, 2H), 3.17-2.93 (m, 3H), 2.85 (d, J = 16.6 Hz, 1H), 2.59-2.51 (m, 1H), 2.45 (s, 3H), 2.22 (s, 3H), 2.20-2.09 (m, 4H), 2.05-1.96 (m, 2H), 1.87-1.60 (m, 5H), 1.38 (s, 9H), 1.35 (s, 3H), 0.94 (s, 9H) I144

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(2S)-4- carbamoyl-1-[2- fluoro-3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl)-5- methylphenoxy]butan- 2-yl]carbamoyl]-6- oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1118.60 (300 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.35 (d, J = 7.8 Hz, 1H), 8.04-7.93 (m, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.40 (q, J = 8.4 Hz, 4H), 7.17 (s, 1H), 6.80 (d, J = 7.8 Hz, 1H), 6.72 (s, 1H), 6.58 (dd, J = 10.9, 6.5 Hz, 2H), 5.08 (s, 1H), 4.91 (p, J = 7.2 Hz, 1H), 4.55- 4.36 (m, 3H), 4.35-4.24 (m, 2H), 4.21-4.09 (m, 1H), 4.07-3.80 (m, 4H), 3.72-3.51 (m, 4H), 3.37-3.26 (m, 4H), 2.45 (s, 3H), 2.34-2.25 (m, 1H), 2.22 (s, 3H), 2.20-2.09 (m, 4H), 2.04-1.91 (m, 3H), 1.90-1.75 (m, 4H), 1.74-1.56 (m, 4H), 1.55-1.45 (m, 4H), 1.37 (s, 9H), 1.35 (s, 3H), 0.92 (s, 9H) I145

tert-butyl N-[(2S,11S)- 2-[[(3R)-1-carbamoyl- 6-[4-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]hexan-3- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1075.60 (400 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.39 (d, J = 8.0 Hz, 1H), 7.91-7.67 (m, 2H), 7.49-7.29 (m, 4H), 7.13-7.00 (m, 9H), 6.69 (s, 1H), 5.11 (d, J = 3.6 Hz, 1H), 5.03-4.81 (m, 2H), 4.58-4.35 (m, 2H), 4.28 (s, 1H), 4.03 (s, 1H), 3.73-3.56 (m, 3H), 3.53-3.37 (m, 3H), 3.15-2.78 (m, 1H), 2.46 (s, 3H), 2.36- 2.25 (m, 1H), 2.20-1.91 (m, 6H), 1.86-1.72 (m, 1H), 1.67-1.29 (m, 17H), 1.39 (s, 9H), 0.94 (s, 9H) I146

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-[5-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) pyridin-2- yl]propyl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1048.60 (300 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.66-8.59 (d, J = 7.9 Hz, 1H), 8.42- 8.33 (m, 2H), 7.81-7.79 (d, J = 9.3 Hz, 1H), 7.59-7.56 (dd, J = 8.0, 2.4 Hz, 1H), 7.46-7.44 (d, J = 8.3 Hz, 2H), 7.40-7.36 (d, J = 8.2 Hz, 2H), 7.26-7.18 (m, 2H), 7.14-7.12 (d, J = 8.0 Hz, 1H), 7.06-7.02 (t, J = 7.5 Hz, 2H), 6.95-6.91 (t, J = 7.5 Hz, 1H), 6.76 (s, 1H), 5.12-5.11 (d, J = 3.5 Hz, 1H), 5.08-5.06 (dd, J = 10.8, 2.8 Hz, 1H), 4.96-4.89 (m, 1H), 4.72-4.66 (m, 1H), 4.53-4.48 (d, J = 9.3 Hz, 1H), 4.45-4.41 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.07-4.03 (m, 1H), 3.62-3.61 (d, J = 3.9 Hz, 2H), 3.48-3.41 (m, 1H), 3.11-2.99 (m, 2H), 2.77-2.69 (m, 1H), 2.71-2.65 (m, 2H), 2.47 (s, 3H), 2.29- 2.22 (m, 1H), 2.18-2.03 (m, 3H), 2.06-1.98 (m, 1H), 1.98-1.85 (m, 1H), 1.83-1.77 (m, 1H), 1.66-1.61 (m, 2H), 1.55-1.47 (m, 2H), 1.40-1.38 (m, 12H), 1.32-1.25 (m, 2H), 0.94 (s, 9H) I147

tert-butyl N-[(2S)-1- [(2S)-2-[[(2S)-4- carbamoyl-1-[2- chloro-3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenoxy]butan-2- yl]carbamoyl]pyrrolidin- 1-yl]-4-methyl-1- oxopentan-2- yl]carbamate 1079.50 (400 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 7.84 (d, J = 8.9 Hz, 2H), 7.45 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.24-7.13 (m, 2H), 7.00-6.88 (m, 2H), 6.75 (s, 1H), 6.07 (s, 1H), 4.93 (p, J = 7.2 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.32-4.28 (m, 2H), 4.27-4.17 (m, 1H), 4.07-3.87 (m, 3H), 3.69-3.55 (m, 3H), 3.51 (d, J = 6.3 Hz, 1H), 3.45-3.36 (m, 1H), 2.73- 2.65 (m, 2H), 2.47 (s, 3H), 2.35-2.31 (m, 1H), 2.18-2.14 (m, 3H), 2.02-1.98 (m, 2H), 1.91-1.75 (m, 3H), 1.73-1.62 (m, 1H), 1.61-1.42 (m, 4H), 1.41-1.37 (m, 1H), 1.37 (s, 9H), 1.38-1.34 (m, 2H), 1.33-1.21 (m, 4H), 1.20-1.07 (m, 1H), 0.94 (s, 9H), 0.88-0.84 (m, 6H) I148

tert-butyl N-[(2S)-1- [(2S)-2-[[(2S)-4- carbamoyl-1-[2- chloro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenoxy]butan-2- yl]carbamoyl]pyrrolidin- 1-yl]-4-methyl-1- oxopentan-2- yl]carbamate 1065.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 7.90 (d, J = 8.2 Hz, 1H), 7.84 (d, J = 8.2 Hz, 1H), 7.44 (d, J = 8.2 Hz, 2H), 7.38 (d, J = 8.4 Hz, 2H), 7.22-7.15 (m, 2H), 6.98 (d, J = 8.4 Hz, 1H), 6.93 (d, J = 8.2 Hz, 1H), 6.90-6.87 (d, J = 8.2 Hz, 1H), 6.72 (s, 1H), 4.94-4.90 (m, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.31-4.28 (m, 2H), 4.23- 4.18 (m, 1H), 4.09-4.02 (m, 1H), 3.99-3.96 (m, 1H), 3.91-3.89 (m, 1H), 3.62 (d, J = 3.3 Hz, 3H), 3.54-3.46 (m, 3H), 2.67 (t, J = 7.1 Hz, 2H), 2.46 (s, 3H), 2.33-2.29 (m, 1H), 2.24-2.12 (m, 4H), 2.02-1.97 (m, 3H), 1.92-1.86 (m, 1H), 1.81-1.76 (m, 5H), 1.68-1.64 (m, 2H), 1.38-1.34 (m, 12H), 0.95 (s, 9H), 0.88 (t, J = 6.4 Hz, 6H) I149

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(2S)-4- carbamoyl-1-[2- chloro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenoxy]butan-2- yl]carbamoyl]-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1106.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 8.01 (d, J = 8.2 Hz, 1H), 7.89 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.38 (d, J = 8.4 Hz, 2H), 7.24-7.17 (m, 2H), 6.99 (dd, J = 8.3, 3.2 Hz, 1H), 6.89 (d, J = 7.6 Hz, 1H), 6.75-6.71 (m, 1H), 6.68- 6.58 (m, 1H), 6.06-6.01 (m, 2H), 4.92 (p, J = 7.2 Hz, 1H), 4.57-4.39 (m, 2H), 4.37-4.25 (m, 2H), 4.25-4.14 (m, 1H), 4.11-3.96 (m, 2H), 3.91-3.88 (m, 1H), 3.62 (d, J = 3.4 Hz, 3H), 3.48- 3.13 (m, 1H), 2.67-2.65 (m, 2H), 2.46 (s, 3H), 2.31-2.29 (m, 1H), 2.18 (s, 3H), 2.08-2.05 (m, 3H), 2.03-1.96 (m, 3H), 1.79-1.77 (m, 2H), 1.73-1.43 (m, 5H), 1.38 (s, 9H), 1.25-1.22 (m, 2H), 1.18-1.01 (m, 2H), 0.95 (s, 9H), 0.85- 0.82 (m, 3H) I150

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- (diphenylmethylcarbamoyl) propyl]carbamoyl]- 6-oxo-3-[2- [(1s,4s)-4-[[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]methyl]cyclohexyl] acetyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1016.45 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.76 (t, J = 8.0 Hz, 1H), 8.27- 8.19 (m, 1H), 7.37-7.20 (m, 10H), 7.04-6.93 (m, 2H), 6.87-6.70 (m, 2H), 6.48 (d, J = 6.6 Hz, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.54-4.19 (m, 3H), 4.19- 3.88 (m, 1H), 3.83-3.75 (m, 2H), 3.37-3.35 (m, 5H), 3.32 (s, 3H), 3.24- 3.02 (m, 1H), 2.98-2.82 (m, 1H), 2.77-2.55 (m, 4H), 2.46-2.25 (m, 1H), 2.20-2.10 (m, 2H), 2.05-1.87 (m, 4H), 1.87-1.51 (m, 6H), 1.45-1.41 (m, 13H), 1.38-1.29 (m, 3H) I151

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[2-chloro-3-(4- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1097.45 (300 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.36 (d, J = 7.8 Hz, 1H), 8.06 (d, J = 7.6 Hz, 1H), 7.82 (d, J = 9.3 Hz, 1H), 7.40 (q, J = 8.4 Hz, 4H), 7.19 (dd, J = 16.2, 8.3 Hz, 2H), 7.12-6.85 (m, 6H), 6.73 (s, 1H), 6.01 (s, 2H), 5.74 (s, 1H), 5.03 (dd, J = 10.6, 2.7 Hz, 1H), 4.90 (p, J = 7.2 Hz, 1H), 4.51 (d, J = 9.2 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.27 (s, 1H), 4.01 (s, 3H), 4.06-3.90 (m, 1H), 3.60 (d, J = 3.7 Hz, 2H), 3.42-3.38 (m, 1H), 3.05-3.01 (m, 2H), 2.95-2.91 (m, 1H), 2.70-2.66 (m, 2H), 2.45 (s, 3H), 2.33-2.29 (m, 1H), 2.20- 2.08 (m, 3H), 2.03 (d, J = 6.9 Hz, 3H), 1.86-1.66 (m, 1H), 1.55-1.51 (m, 4H), 1.38-1.34 (m, 2H), 1.26-1.22 (m, 3H), 0.93 (s, 9H), 0.90-0.76 (m, 7H) I152

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[5-chloro-2-fluoro- 3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1129.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.09 (d, J = 7.5 Hz, 1H), 7.81 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.38 (d, J = 8.2 Hz, 2H), 7.25 (s, 1H), 7.14-7.10 (m, 2H), 7.06-7.00 (m, 2H), 6.96 (d, J = 7.5 Hz, 1H), 6.93-6.91 (m, 1H), 6.76 (s, 1H), 5.11 (d, J = 3.5 Hz, 1H), 5.03-5.00 (m, 1H), 4.92 (t, J = 7.2 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.30-4.25 (m, 1H), 4.07-3.94 (m, 4H), 3.61 (d, J = 3.8 Hz, 2H), 3.43-3.38 (m, 2H), 3.05-3.01 (m, 2H), 2.85 (d, J = 16.0 Hz, 1H), 2.57 (d, J = 7.3 Hz, 1H), 2.46 (s, 3H), 2.31-2.18 (m, 2H), 2.17-2.10 (m, 3H), 2.06-1.96 (m, 3H), 1.83-1.78 (m, 2H), 1.70-1.68 (m, 1H), 1.53-1.47 (m, 5H), 1.39 (s, 9H), 1.29-1.25 (m, 3H), 0.93 (s, 9H) I153

tert-butyl ((3S,6S)-6- ((5-amino-1-((2- chloro-3-(5-(((S)-1- ((2S,4R)-4-hydroxy-2- (((S)-1-(4-(4- methylthiazol-5- yl)phenyl)ethyl) carbamoyl)pyrrolidin-1-yl)- 3,3-dimethyl-1- oxobutan-2-yl)amino)- 5- oxopentyl)phenyl)amino)- 1,5-dioxopentan- 2-yl)carbamoyl)-4- oxo-1,2,3,4,6,7- hexahydroazepino[3,2,1- hi]indol-3- yl)carbamate 1110.40 (400 MHz, DMSO-d₆) δ 9.49 (s, 1H), 8.99 (s, 1H), 8.40 (t, J = 8.4 Hz, 2H), 7.85 (dd, J = 9.3, 3.5 Hz, 1H), 7.62- 7.58 (m, 1H), 7.48-7.41 (m, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.33 (d, J = 4.5 Hz, 1H), 7.25 (td, J = 7.8, 5.8 Hz, 1H), 7.16-7.12 (m, 1H), 7.14-7.00 (m, 3H), 6.99-6.95 (m, 1H), 6.82 (s, 1H), 5.14 (dt, J = 13.9, 3.5 Hz, 1H), 4.93 (p, J = 7.0 Hz, 1H), 4.53 (dd, J = 9.3, 2.0 Hz, 1H), 4.44 (q, J = 9.5, 8.0 Hz, 2H), 4.29 (s, 1H), 4.05 (t, J = 7.9 Hz, 1H), 3.62 (d, J = 4.0 Hz, 2H), 3.48- 3.44 (m, 1H), 3.06-3.02 (m, 3H), 2.73-2.69 (m, 2H), 2.46 (s, 3H), 2.36- 2.28 (m, 1H), 2.21-2.17 (m, 2H), 2.07-2.03 (m, 3H), 1.95-1.74 (m, 2H), 1.58-1.49 (m, 5H), 1.42-1.35 (m, 12H), 1.32-1.19 (m, 2H), 0.99-0.91 (m, 9H) I154

tert-butyl N-[(2S,11i)- 2-[[(1S)-3-carbamoyl- 1-[[2-chloro-3-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenyl]carbamoyl]propyl] carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1096.40 (400 MHz, DMSO-d₆) δ 9.49 (s, 1H), 8.99 (s, 1H), 8.40 (t, J = 9.0 Hz, 2H), 7.90 (d, J = 9.2 Hz, 1H), 7.61 (dd, J = 23.2, 8.1 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.33 (s, 1H), 7.27-7.23 (m, 1H), 7.15-7.02 (m, 4H), 6.99-6.95 (m, 1H), 6.82 (s, 1H), 5.14 (dd, J = 14.8, 6.0 Hz, 2H), 4.93 (p, J = 7.2 Hz, 1H), 4.55 (d, J = 9.6 Hz, 1H), 4.45 (s, 1H), 4.42 (d, J = 8.1 Hz, 1H), 4.31-4.26 (m, 2H), 4.04 (d, J = 8.3 Hz, 1H), 3.62 (d, J = 3.1 Hz, 2H), 3.51-3.40 (m, 1H), 3.05-3.01 (m, 3H), 2.70-2.66 (m, 2H), 2.46 (s, 3H), 2.33-2.29 (m, 1H), 2.21-2.17 (m, 3H), 2.08-2.04 (m, 2H), 2.03-1.99 (m, 1H), 1.90-1.86 (m, 1H), 1.81-1.77 (m, 2H), 1.42-1.35 (m, 12H), 1.27-1.22 (m, 1H), 0.95 (s, 9H) I155

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-[[3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenyl]carbamoyl]propyl] carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1062.35 (400 MHz, DMSO-d₆) δ 9.97 (s, 1H), 8.99 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 8.34 (d, J = 7.3 Hz, 1H), 7.86 (d, J = 9.2 Hz, 1H), 7.41 (dt, J = 15.3, 8.3 Hz, 6H), 7.32 (s, 1H), 7.20 (t, J = 7.8 Hz, 1H), 7.14-7.08 (m, 2H), 7.03 (d, J = 7.7 Hz, 1H), 6.95 (t, J = 7.5 Hz, 1H), 6.87 (d, J = 7.6 Hz, 1H), 6.80 (s, 1H), 5.13 (dd, J = 10.6, 2.8 Hz, 1H), 4.92 (p, J = 7.1 Hz, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.29 (dd, J = 7.8, 5.1 Hz, 2H), 4.05-3.78 (m, 2H), 3.62-3.45 (m, 3H), 3.03-2.95 (m, 3H), 2.54-2.51 (m, 1H), 2.46 (s, 3H), 2.32-1.97 (m, 5H), 1.96-1.70 (m, 2H), 1.65-1.42 (m, 3H), 1.35 (s, 9H), 1.05-1.01 (m, 6H), 0.95 (s, 9H) I156

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-[[2-chloro-3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]carbamoyl]propyl] carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1124.55 (300 MHz, DMSO-d₆) δ 9.48-9.45 (m, 1H), 9.00 (s, 1H), 8.40 (t, J = 8.0 Hz, 2H), 7.80 (d, J = 9.2 Hz, 1H), 7.62-7.55 (m, 1H), 7.42 (q, J = 8.3 Hz, 4H), 7.33 (s, 1H), 7.28-7.22 (m, 1H), 7.18-7.02 (m, 3H), 7.01-6.97 (m, 1H), 6.82 (s, 1H), 5.20-5.07 (m, 2H), 4.98-4.88 (m, 1H), 4.53 (d, J = 9.2 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.30 (s, 1H), 4.09-4.04 (m, 1H), 3.62 (s, 2H), 3.56-3.38 (m, 1H), 3.34 (s, 2H), 3.05-2.99 (m, 3H), 2.69 (t, J = 7.7 Hz, 2H), 2.47 (s, 3H), 2.35-1.96 (m, 10H), 1.96-1.74 (m, 1H), 1.61-1.48 (m, 3H), 1.41-1.28 (m, 14H), 0.95 (s, 9H) I157

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-[[2-fluoro-3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]carbamoyl]propyl] carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1108.55 (300 MHz, DMSO-d₆) δ 9.73 (s, 1H), 9.00 (s, 1H), 8.38 (t, J = 7.1 Hz, 2H), 7.80 (d, J = 9.1 Hz, 1H), 7.72-7.67 (m, 1H), 7.47-7.35 (m, 5H), 7.17-6.90 (m, 6H), 6.82 (s, 1H), 5.17-5.12 (m, 2H), 5.03-4.84 (m, 1H), 4.58-4.39 (m, 3H), 4.30 (s, 1H), 4.09-4.04 (m, 1H), 3.52-3.35 (m, 2H), 3.11-2.96 (m, 3H), 2.63-2.58 (m, 2H), 2.48 (s, 3H), 2.35- 1.74 (m, 10H), 1.60-1.51 (m, 5H), 1.42-1.39 (m, 12H), 1.35-1.18 (m, 2H), 0.95 (s, 9H) I158

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[2-fluoro-3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 4- methylphenoxy]butan- 2-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1109.50 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.07 (d, J = 7.8 Hz, 1H), 7.81 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.2 Hz, 2H), 7.38 (d, J = 8.2 Hz, 2H), 7.27-7.22 (m, 1H), 7.10 (d, J = 8.0 Hz, 1H), 7.04 (d, J = 7.5 Hz, 2H), 6.99-6.92 (m, 1H), 6.92-6.84 (m, 2H), 6.75 (s, 1H), 5.11 (d, J = 3.5 Hz, 1H), 5.03 (dd, J = 10.8, 2.8 Hz, 1H), 4.92 (p, J = 7.2 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.09-4.00 (m, 1H), 3.97-3.85 (m, 1H), 3.66-3.59 (m, 2H), 3.48-3.36 (m, 1H), 3.34 (s, 1H), 3.23- 2.95 (m, 3H), 2.87 (d, J = 16.6 Hz, 1H), 2.56 (s, 2H), 2.46 (s, 3H), 2.30- 2.26 (m, 1H), 2.21 (s, 3H), 2.18-1.97 (m, 4H), 1.89-1.76 (m, 1H), 1.76-1.64 (m, 1H), 1.61-1.42 (m, 3H), 1.39 (s, 9H), 1.37 (s, 3H), 1.34-1.22 (m, 5H), 1.17-1.05 (m, 1H), 0.94 (s, 9H) I159

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[2,4-difluoro-3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]cabamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1113.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.09 (d, J = 7.6 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.45-7.31 (m, 2H), 7.27-7.22 (m, 1H), 7.09 (t, J = 8.3 Hz, 1H), 7.04 (d, J = 7.2 Hz, 3H), 6.97-6.93 (m, 2H), 6.75 (s, 1H), 5.10 (d, J = 3.6 Hz, 1H), 5.03 (dd, J = 10.7, 2.8 Hz, 1H), 4.98-4.86 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.31-4.21 (m, 1H), 4.11- 3.88 (m, 3H), 3.66-3.55 (m, 2H), 3.49-3.35 (m, 1H), 3.12-2.97 (m, 1H), 2.90-2.82 (m, 1H), 2.64-2.56 (m, 2H), 2.46 (s, 3H), 2.32-2.21 (m, 1H), 2.20- 1.96 (m, 6H), 1.88-1.75 (m, 1H), 1.73-1.63 (m, 1H), 1.59-1.44 (m, 2H), 1.39 (s, 9H), 1.37 (s, 3H), 1.33-1.20 (m, 6H), 1.19-1.05 (m, 1H), 0.93 (s, 9H) I160

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[2-chloro-3-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]-ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1083.45 (300 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.33 (d, J = 7.8 Hz, 1H), 8.04 (d, J = 7.6 Hz, 1H), 7.85 (d, J = 9.1 Hz, 1H), 7.40 (q, J = 8.3 Hz, 3H), 7.39 (s, 1H), 7.24-7.13 (m, 2H), 6.99 (dt, J = 17.4, 7.3 Hz, 5H), 6.94-6.84 (m, 1H), 6.70 (s, 1H), 5.10-4.97 (m, 2H), 4.91 (t, J = 7.3 Hz, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.09-3.89 (m, 4H), 3.60 (d, J = 9.7 Hz, 2H), 3.40 (t, J = 14.2 Hz, 2H), 3.03 (s, 3H), 2.93 (d, J = 16.9 Hz, 1H), 2.67 (t, J = 7.8 Hz, 2H), 2.45 (s, 3H), 2.32-2.10 (m, 3H), 2.07-1.95 (m, 2H), 1.90-1.67 (m, 3H), 1.53-1.42 (m, 1H), 1.37 (d, J = 6.6 Hz, 12H), 1.23 (s, 1H), 0.95 (s, 9H) I161

4-[3-[(2-[[(2S,11S)-11- [(tert- butoxycarbonyl)amino]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-2-yl]formamido]- 4- carbamoylbutyl)(methyl) amino]-2- fluorophenyl]butyl N- [(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamate 1110.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.39 (d, J = 7.7 Hz, 1H), 7.78 (d, J = 9.0 Hz, 1H), 7.47-7.41 (m, 3H), 7.38 (d, J = 8.2 Hz, 2H), 7.17 (s, 1H), 7.08 (s, 1H), 7.02 (d, J = 6.6 Hz, 2H), 6.95- 6.91 (m, 2H), 6.77-6.73 (m, 3H), 5.11 (d, J = 3.6 Hz, 1H), 4.92 (p, J = 12.5 Hz, 2H), 4.44 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.17 (d, J = 8.8 Hz, 1H), 4.02 (s, 2H), 3.97-3.93 (m, 3H), 3.60 (s, 2H), 3.17-3.00 (m, 3H), 2.73 (s, 3H), 2.59 (s, 3H), 2.59-2.55 (m, 2H), 2.46 (s, 3H), 2.06-2.02 (m, 2H), 1.81-1.77 (m, 1H), 1.64-1.60 (m, 4H), 1.41-1.37 (m, 2H), 1.41-1.37 (m, 12H), 1.29- 1.25 (m, 2H), 0.94 (s, 9H) I162

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-([[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]methyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M − H)]⁻ = 1019.60 (300 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 8.05 (dd, J = 15.2, 8.8 Hz, 2H), 7.41-7.35 (q, J = 8.4 Hz, 4H), 7.23-6.66 (m, 10H), 5.15-4.86 (m, 3H), 4.54-4.34 (m, 2H), 4.09-3.81 (m, 4H), 3.67-3.53 (m, 3H), 3.41 (d, J = 13.6 Hz, 2H), 3.16-2.71 (m, 3H), 2.45 (s, 3H), 2.18-2.09 (m, 2H), 1.99-1.97 (m, 2H), 1.91-1.61 (m, 4H), 1.40-1.35 (m, 13H), 0.91 (s, 9H) I163

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-[[3-chloro-5-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]carbamoyl]propyl] carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M − 1)]⁻ = 1122.68 (300 MHz, DMSO-d₆) δ 10.12 (d, J = 15.1 Hz, 1H), 9.00 (s, 1H), 8.38 (d, J = 7.7 Hz, 2H), 7.80 (d, J = 9.3 Hz, 1H), 7.63 (t, J = 1.9 Hz, 1H), 7.45 (d, J = 8.3 Hz, 3H), 7.39 (d, J = 8.3 Hz, 2H), 7.32 (s, 1H), 7.26 (s, 1H), 7.11 (s, 2H), 7.04 (d, J = 7.4 Hz, 1H), 7.01- 6.90 (m, 2H), 6.81 (s, 1H), 5.13 (d, J = 11.6 Hz, 2H), 4.99-4.88 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.29 (s, 2H), 4.06 (t, J = 8.4 Hz, 1H), 3.62 (s, 2H), 3.45 (t, J = 13.6 Hz, 2H), 3.15-2.93 (m, 3H), 2.47 (s, 3H), 2.33-2.11 (m, 4H), 2.01-1.73 (m, 5H), 1.66-1.45 (m, 5H), 1.44-1.31 (m, 12H), 1.30-1.22 (m, 2H), 0.94 (s, 9H) I164

Tert-butyl N- [(2S,11S)-2-[[(1S)-3- carbamoyl-1-[[3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 5- methylphenyl]carbamoyl] propyl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1104.50 (400 MHz, DMSO-d₆) δ 9.85 (s, 1H), 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.31 (d, J = 7.4 Hz, 1H), 7.80 (d, J = 9.2 Hz, 1H), 7.44 (d, J = 8.1 Hz, 2H), 7.38 (d, J = 8.2 Hz, 2H), 7.36-7.30 (m, 1H), 7.26-7.21 (m, 2H), 7.10 (d, J = 7.5 Hz, 2H), 7.04 (d, J = 7.9 Hz, 1H), 6.95 (t, J = 7.4 Hz, 1H), 6.79 (s, 1H), 6.70 (s, 1H), 5.18-5.03 (m, 2H), 4.92 (p, J = 7.2 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.33-4.24 (m, 2H), 4.11-4.02 (m, 2H), 3.61 (d, J = 3.6 Hz, 2H), 3.53- 3.40 (m, 2H), 3.15-2.93 (m, 3H), 2.52-2.43 (m, 5H), 2.49-2.41 (m, 2H), 2.32-2.24 (m, 2H), 2.23 (s, 3H), 2.19- 1.74 (m, 6H), 1.60-1.45 (m, 4H), 1.38 (s, 9H), 1.29-1.23 (m, 4H), 0.93 (s, 9H) I165

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-[[3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 2- methylphenyl]carbamoyl] propyl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1104.50 (400 MHz, DMSO-d₆) δ 9.39 (s, 1H), 8.99 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 8.31 (d, J = 7.5 Hz, 1H), 7.81 (d, J = 9.2 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.36-7.29 (m, 1H), 7.16-7.01 (m, 5H), 7.01-6.92 (m, 2H), 6.86-6.77 (m, 1H), 5.21-5.06 (m, 2H), 4.96-4.90 (m, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.47-4.23 (m, 6H), 4.13-3.99 (m, 1H), 3.80-3.77 (m, 2H), 3.62 (d, J = 3.7 Hz, 2H), 3.53-3.39 (m, 1H), 3.38-3.26 (m, 4H), 3.17-2.94 (m, 2H), 2.56 (t, J = 7.6 Hz, 2H), 2.46 (s, 3H), 2.34-2.10 (m, 2H), 2.04-1.98 (m, 3H), 1.95-1.68 (m, 1H), 1.68-1.44 (m, 3H), 1.40 (s, 9H), 1.38 (s, 3H), 1.34-1.19 (m, 2H), 0.94 (s, 9H) I166

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[3-(2-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]ethyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1035.50 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 8.07 (d, J = 8.3 Hz, 1H), 7.89 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.25 (s, 1H), 7.21-7.01 (m, 3H), 6.97 (q, J = 7.6 Hz, 2H), 6.83-6.70 (m, 3H), 5.76 (s, 4H), 5.04 (ddd, J = 10.5, 6.5, 2.6 Hz, 2H), 4.93 (p, J = 7.1 Hz, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.29 (d, J = 3.9 Hz, 1H), 4.12-3.94 (m, 2H), 3.94-3.86 (m, 2H), 3.62 (d, J = 3.4 Hz, 2H), 3.46 (ddd, J = 32.8, 16.8, 11.1 Hz, 1H), 3.17-2.94 (m, 2H), 2.92-2.74 (m, 2H), 2.46 (s, 3H), 2.23- 1.94 (m, 7H), 1.92-1.67 (m, 2H), 1.39 (s, 9H), 0.91 (s, 9H) I167

tert-butyl N-(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[2-fluoro-3-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1067.45 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.10 (d, J = 7.5 Hz, 1H), 7.89 (d, J = 9.2 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.27-7.23 (m, 1H), 7.11 (d, J = 8.0 Hz, 1H), 7.06-7.00 (m, 4H), 6.98-6.92 (m, 1H), 6.82-6.81 (m, 1H), 6.75 (s, 1H), 5.04 (d, J = 10.7 Hz, 1H), 4.92 (t, J = 7.4 Hz, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.05-3.97 (m, 4H), 3.63-3.61 (m, 2H), 3.43-3.39 (m, 1H), 3.14-2.96 (m, 2H), 2.87 (d, J = 16.7 Hz, 1H), 2.58 (t, J = 7.8 Hz, 2H), 2.46 (s, 3H), 2.37-2.25 (m, 1H), 2.24- 2.11 (m, 3H), 2.09-2.04 (m, 3H), 2.07-1.94 (m, 4H), 1.93-1.63 (m, 5H), 1.39 (s, 9H), 0.95 (s, 9H) I168

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(2S)-4- carbamoyl-1-[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 5- methylphenoxy]butan- 2-yl]carbamoyl]-6- oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1132.40 (300 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.35 (d, J = 7.8 Hz, 1H), 8.01-7.93 (m, 1H), 7.82-7.74 (m, 1H), 7.43 (d, J = 8.4 Hz, 2H), 7.37 (d, J = 8.4 Hz, 2H), 7.17 (s, 1H), 6.83-6.52 (m, 4H), 5.08 (s, 1H), 4.97-4.83 (m, 1H), 4.51 (d, J = 9.3 Hz, 2H), 4.42 (t, J = 8.0 Hz, 2H), 4.35-4.11 (m, 4H), 4.09-3.78 (m, 4H), 3.74-3.51 (m, 5H), 3.48-3.10 (m, 6H), 2.45 (s, 3H), 2.22 (s, 3H), 2.18-2.12 (m, 2H), 2.02-1.96 (m, 2H), 1.89-1.77 (m, 4H), 1.75-1.60 (m, 4H), 1.57-1.43 (m, 5H), 1.38 (s, 9H), 1.35 (s, 3H), 0.92 (s, 9H) I169

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(2S)-4- carbamoyl-1-[2- fluoro-3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenoxy]butan-2- yl]carbamoyl]-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1104.50 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.02 (t, J = 7.5 Hz, 1H), 7.83 (d, J = 9.2 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.19 (s, 1H), 7.05-6.94 (m, 2H), 6.82 (t, J = 6.5, 3.1 Hz, 1H), 6.75 (s, 1H), 6.67-6.56 (m, 1H), 5.11 (d, J = 3.5 Hz, 1H), 4.93 (t, J = 7.1 Hz, 1H), 4.52 (d, J = 9.2 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.35-4.27 (m, 2H), 4.25-4.12 (m, 2H), 4.09-4.01 (m, 1H), 4.01-3.98 (m, 1H), 3.91-3.89 (m, 1H), 3.70-3.56 (m, 4H), 3.36-3.30 (m, 2H), 3.23-3.14 (m, 1H), 2.60 (t, J = 6.7 Hz, 2H), 2.46 (s, 3H), 2.32-2.28 (m, 1H), 2.25-2.13 (m, 2H), 2.08 (d, J = 3.7 Hz, 3H), 2.06-1.92 (m, 2H), 1.85-1.78 (m, 2H), 1.70-1.66 (m, 2H), 1.53-1.49 (m, 4H), 1.42-1.37 (m, 7H), 1.38-1.36 (s, 9H), 0.94 (s, 9H) I170

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-[[3-fluoro-5-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]carbamoyl]propyl] carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1108.45 (400 MHz, DMSO-d₆) δ 10.16 (s, 1H), 8.99 (s, 1H), 8.38 (d, J = 7.6 Hz, 2H), 7.80 (d, J = 9.3 Hz, 1H), 7.49- 7.36 (m, 5H), 7.34 (d, J = 10.0 Hz, 1H), 7.16-7.07 (m, 3H), 7.04 (d, J = 7.8 Hz, 1H), 6.98-6.91 (m, 1H), 6.84- 6.77 (m, 1H), 6.75-6.70 (m, 1H), 5.13-5.11 (m, 2H), 4.96-4.92 (m, 1H), 4.52 (d, J = 9.4 Hz, 1H), 4.43 (t, J = 8.1 Hz, 1H), 4.36 (d, J = 4.2 Hz, 2H), 4.28 (d, J = 5.8 Hz, 2H), 4.12-3.99 (m, 1H), 3.79-3.78 (m, 2H), 3.61 (d, J = 3.5 Hz, 2H), 3.53-3.39 (m, 1H), 3.35 (s, 5H), 3.18-2.91 (m, 2H), 2.58- 2.52 (m, 3H), 2.46 (s, 3H), 2.31-2.09 (m, 2H), 2.07-1.75 (m, 2H), 1.60-1.48 (m, 4H), 1.39 (s, 9H), 1.32-1.21 (m, 2H), 0.93 (s, 9H) I171

tert-butyl N-[(2S,11S)- 2-[(4-carbamoyl-1-[[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]amino]butan-2- yl)carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1094.50 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.96 (t, J = 8.7 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.23 (d, J = 14.6 Hz, 1H), 7.10 (d, J = 7.8 Hz, 1H), 7.08-7.00 (m, 3H), 7.01-6.91 (m, 1H), 6.83 (t, J = 7.8 Hz, 1H), 6.72 (s, 1H), 6.62 (t, J = 8.4 Hz, 1H), 6.40 (t, J = 7.1 Hz, 1H), 5.28 (s, 1H), 5.10 (d, J = 3.6 Hz, 1H), 5.03-4.87 (m, 2H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.05 (s, 1H), 3.83 (s, 1H), 3.61 (s, 1H), 3.43-3.39 (m, 1H), 3.33-3.29 (m, 1H), 3.10-3.06 (m, 4H), 3.06-2.97 (m, 1H), 2.84-2.80 (m, 2H), 2.46 (s, 3H), 2.28-2.24 (m, 1H), 2.15- 2.11 (m, 1H), 2.07-2.03 (m, 5H), 1.85-1.74 (m, 1H), 1.66-1.56 (m, 1H), 1.54-1.50 (m, 5H), 1.39 (s, 9H), 1.41- 1.37 (m, 2H), 1.27-1.23 (m, 2H), 0.94 (s, 9H) I172

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[2-fluoro-3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 5- methylphenoxy]butan- 2-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1109.50 (300 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.35 (d, J = 7.8 Hz, 1H), 8.04 (d, J = 7.4 Hz, 1H), 7.77 (d, J = 9.2 Hz, 1H), 7.40 (q, J = 8.2 Hz, 4H), 7.22 (s, 1H), 7.11-6.99 (m, 3H), 6.99-6.88 (m, 1H), 6.78 (dd, J = 7.8, 2.0 Hz, 1H), 6.72 (s, 1H), 6.65-6.56 (m, 1H), 5.12-4.98 (m, 2H), 4.97-4.85 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.43 (q, J = 8.0, 6.7 Hz, 1H), 4.27 (s, 1H), 4.08-3.86 (m, 4H), 3.64-3.57 (m, 2H), 3.48-3.25 (m, 5H), 3.17-2.96 (m, 2H), 2.91-2.79 (m, 1H), 2.59-2.51 (m, 2H), 2.45 (s, 3H), 2.30- 2.23 (m, 1H), 2.21 (s, 3H), 2.18-2.09 (m, 3H), 2.01-1.95 (m, 1H), 1.84-1.78 (m, 1H), 1.74-1.67 (m, 1H), 1.60-1.42 (m, 5H), 1.38 (s, 9H), 1.35 (s, 3H), 0.92 (s, 9H) I173

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[2,5-difluoro-3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1113.55 (400 MHz, CD3OD) δ 8.88 (s, 1H), 7.49-7.35 (m, 4H), 7.12-7.06 (m, 2H), 7.04-6.97 (m, 1H), 6.82-6.74 (m, 1H), 6.61-6.54 (m, 1H), 5.14 (dd, J = 11.0, 3.5 Hz, 1H), 5.06-4.99 (m, 1H), 4.67- 4.62 (m, 1H), 4.58 (t, J = 8.2 Hz, 1H), 4.45 (br, 1H), 4.29-4.21 (m, 2H), 4.10 (dd, J = 9.9, 4.6 Hz, 1H), 4.04-3.97 (m, 1H), 3.89 (d, J = 11.1 Hz, 1H), 3.80-3.71 (m, 1H), 3.55-3.46 (m, 1H), 3.23-3.13 (m, 2H), 3.06 (dd, J = 16.5, 3.5 Hz, 1H), 2.64 (t, J = 7.5 Hz, 2H), 2.50 (s, 3H), 2.37 (t, J = 7.5 Hz, 2H), 2.33-2.16 (m, 5H), 2.11-1.80 (m, 2H), 1.71-1.55 (m, 5H), 1.52 (d, J = 7.0 Hz, 3H), 1.48 (s, 9H), 1.44-1.34 (m, 2H), 1.05 (s, 9H) I174

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-[4-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) pyridin-2- yl]propyl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1048.45 (300 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.61-8.59 (d, J = 7.8 Hz, 1H), 8.38- 8.34 (t, J = 6.8 Hz, 2H), 7.79-7.76 (d, J = 9.2 Hz, 1H), 7.47-7.31 (q, J = 8.4 Hz, 4H), 7.22 (s, 1H), 7.16-6.98 (m, 5H), 6.96-6.85 (m, 1H), 6.74 (s, 1H), 5.10-5.06 (m, 2H), 4.96-4.87 (p, J = 6.9 Hz, 1H), 4.68-4.61 (q, J = 7.3 Hz, 1H), 4.52-4.49 (d, J = 9.3 Hz, 1H), 4.45-4.39 (t, J = 8.0 Hz, 1H), 4.27 (s, 1H), 4.08-4.02 (d, J = 7.7 Hz, 1H), 3.61-3.60 (d, J = 3.4 Hz, 2H), 3.50-3.41 (m, 1H), 3.04-3.02 (m, 2H), 2.94 (s, 3H), 2.80-2.74 (d, J = 2.4 Hz, 1H), 2.68-2.64 (m, 2H), 2.45 (s, 3H), 2.24-2.16 (m, 1H), 2.17-2.08 (m, 2H), 2.09-2.03 (d, J = 9.5 Hz, 2H), 1.92-1.73 (m, 3H), 1.66-1.60 (m, 2H), 1.55-1.45 (m, 2H), 1.38 (s, 9H), 1.30-1.25 (m, 3H), 0.92 (s, 9H) I175

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- (diphenylmethylcarbamoyl) propyl]carbamoyl]- 6-oxo-3-[4- [(1r,4s)-4-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]cyclohexyl]butanoyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1030.55 (300 MHz, CD3OD) δ 8.73 (s, 1H), 7.33-7.26 (m, 10H), 7.08-7.06 (m 1H), 7.04-6.97 (m, 2H), 6.17-6.11 (m, 1H), 5.33-5.30 (m, 1H), 4.61 (d, J = 9.9 Hz, 1H), 4.45-4.41 (m, 2H), 4.25- 4.23 (m, 1H), 3.82-3.77 (m, 2H), 3.45-3.40 (m, 3H), 2.95-2.75 (m, 3H), 2.64-2.59 (m, 3H), 2.35 (d, J = 8.3 Hz, 2H), 2.20-2.14 (m, 4H), 1.96 (d, J = 9.7 Hz, 3H), 1.78-1.61 (m, 15H), 1.58-1.50 (m, 2H), 1.45 (s, 9H) I176

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- (diphenylmethylcarbamoyl) propyl]carbamoyl]- 6-oxo-3-[3- [(1s,4s)-4-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]cyclohexyl]propanoyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1016.50 (300 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.73 (d, J = 8.4 Hz, 1H), 8.19 (t, J = 6.4 Hz, 1H), 7.41-7.20 (m, 10H), 7.09-6.85 (m, 3H), 6.73 (d, J = 12.2 Hz, 1H), 6.49 (d, J = 6.8 Hz, 1H), 6.11 (d, J = 8.3 Hz, 1H), 5.34 (dd, J = 12.8, 5.4 Hz, 1H), 4.53-4.24 (m, 3H), 4.15- 4.11 (m, 2H), 3.74-3.71 (m, 3H), 3.27- 3.06 (m, 4H), 2.89-2.58 (m, 4H), 2.15-2.13 (m, 4H), 1.88-1.62 (m, 12H), 1.69-1.45 (m, 4H), 1.40 (s, 9H), 1.07-1.05 (m, 4H) I177

tert-butyl N- (5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- (diphenylmethylcarbamoyl) propyl]carbamoyl]- 6-oxo-3-[4- [(1s,4r)-4-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]cyclohexyl]butanoyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1030.55 (300 MHz, CD3OD) δ 7.39-7.21 (m, 10H), 7.05-6.97 (m, 3H), 6.14 (d, J = 6.3 Hz, 1H), 5.33-5.30 (m, 1H), 4.62 (d, J = 11.9 Hz, 1H), 4.46-4.40 (m, 2H), 4.25-4.23 (m, 1H), 3.81-3.77 (m, 2H), 3.41 (m, 3H), 3.10-2.86 (m, 2H), 2.81 (d, J = 4.9 Hz, 1H), 2.78-2.76 (m, 1H), 2.55-2.51 (m, 2H), 2.39-2.36 (m, 2H), 2.28-2.10 (m, 4H), 1.99-1.90 (m, 8H), 1.78-1.74 (m, 3H), 1.57-1.53 (m, 2H), 1.46 (s, 9H), 1.45-1.05 (m, 7H) I178

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(2S)-4- carbamoyl-1-[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1118.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.02 (t, J = 7.4 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.2 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.19 (s, 1H), 7.08-6.96 (m, 2H), 6.86-6.78 (m, 1H), 6.74 (s, 1H), 6.67-6.56 (m, 1H), 5.10 (d, J = 3.5 Hz, 1H), 4.92 (q, J = 7.5 Hz, 1H), 4.55-4.39 (m, 2H), 4.37-4.26 (m, 2H), 4.18 (d, J = 9.8 Hz, 1H), 4.04 (s, 1H), 3.98 (t, J = 7.2 Hz, 1H), 3.92-3.88 (m, 1H), 3.66 (d, J = 12.6 Hz, 1H), 3.61 (s, 3H), 3.52-3.35 (m, 1H), 3.24-3.13 (m, 1H), 2.58-2.54 (m, 3H), 2.46 (s, 3H), 2.32-2.18 (m, 2H), 2.17-2.05 (m, 4H), 2.03-1.97 (m, 2H), 1.92-1.76 (m, 3H), 1.74-1.65 (m, 2H), 1.52-1.48 (m, 4H), 1.39 (s, 9H), 1.37 (s, 3H), 1.37-1.23 (m, 6H), 0.93 (s, 9H) I179

tert-butyl N-[(2S)-1- [(2S)-2-[[(2S)-4- carbamoyl-1-[2- fluoro-3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenoxy]butan-2- yl]carbamoyl]pyrrolidin- 1-yl]-4-methyl-1- oxopentan-2- yl]carbamate 1063.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 7.83 (t, J = 8.5 Hz, 2H), 7.44 (d, J = 8.0 Hz, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.16 (s, 1H), 7.06-6.88 (m, 3H), 6.82 (s, 1H), 6.73 (s, 1H), 5.10 (s, 1H), 4.92 (t, J = 7.3 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.29 (s, 2H), 4.21 (s, 1H), 3.98 (d, J = 13.6 Hz, 2H), 3.94-3.90 (m, 1H), 3.66-3.55 (m, 3H), 3.53-3.49 (m, 1H), 2.59-2.56 (m, 3H), 2.46 (s, 3H), 2.34-2.26 (m, 1H), 2.16-2.12 (m, 3H), 2.03-1.98 (m, 3H), 1.92-1.72 (m, 2H), 1.71-1.63 (m, 1H), 1.57-1.43 (m, 5H), 1.37 (s, 9H), 1.33- 1.23 (m, 3H), 0.93 (s, 9H), 0.91-0.82 (m, 9H) I180

tert-butyl N- (5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- (diphenyl- methylcarbamoyl) propyl]carbamoyl]- 6-oxo-3-[3- [(1r,4r)-4-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]cyclohexyl]propanoyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1016.50 (300 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.73 (d, J = 8.4 Hz, 1H), 8.21 (d, J = 7.3 Hz, 1H), 7.31 (q, J = 7.7, 6.8 Hz, 11H), 7.14-6.88 (m, 3H), 6.75 (s, 1H), 6.47 (d, J = 6.6 Hz, 1H), 6.11 (d, J = 8.4 Hz, 1H), 5.77 (d, J = 1.0 Hz, 1H), 5.40-5.25 (m, 1H), 4.41 (dd, J = 23.7, 14.0 Hz, 3H), 4.15-4.13 (m, 1H), 3.76 (d, J = 14.4 Hz, 1H), 2.90- 2.84 (m, 4H), 2.79-2.58 (m, 5H), 2.24-1.86 (m, 11H), 1.85-1.53 (m, 13H), 1.39 (s, 9H) I181

tert-butyl N-[(2S)-1- [(2S)-2-[[(2S)-4- carbamoyl-1-[2- fluoro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin- 1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenoxy]butan-2- yl]carbamoyl]pyrrolidin- 1-yl]-4-methyl-1- oxopentan-2- yl]carbamate 1077.15 (300 MHz, CD3OD) δ 8.88 (s, 1H), 7.47-7.40 (m, 4H), 7.00-6.89 (m, 2H), 6.84-6.77 (m, 1H), 5.03-5.00 (m, 1H), 4.64-4.54 (m, 2H), 4.44-4.41 (m, 3H), 4.25-4.21 (m, 1H), 4.07-4.02 (m, 1H), 3.98-3.96 (m, 1H), 3.91-3.80 (m, 2H), 3.77-3.76 (m, 1H), 3.64-3.62 (m, 1H), 2.65-2.62 (m, 2H), 2.49 (s, 3H), 2.40- 2.36 (m, 2H), 2.32-2.25 (m, 2H), 2.22-2.14 (m, 2H), 2.10-2.05 (m, 1H), 1.98-1.95 (m, 3H), 1.66-1.61 (m, 5H), 1.55-1.51 (m, 4H), 1.44 (s, 9H), 1.41- 1.29 (m, 4H), 1.04 (s, 9H), 0.99-0.93 (m, 6H) I182

tert-butyl N-[(2S,11S)- 2-[[(1S)-3-carbamoyl- 1-[[3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin- 1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl]carbamoyl]propyl] carbamoyl]-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate 1076.60 (300 MHz DMSO-d₆) δ 9.94 (s, 1H), 9.00 (s, 1H), 8.35 (dd, J = 16.5, 7.4 Hz, 2H), 7.81 (d, J = 9.2 Hz, 1H), 7.50-7.35 (m, 6H), 7.32 (s, 1H), 7.20 (s, 1H), 7.16-7.00 (m, 2H), 6.93 (dd, J = 25.3, 7.5 Hz, 1H), 6.79 (s, 1H), 5.16-5.10 (m, 2H), 4.96-4.91 (m, 1H), 4.53 (d, J = 9.2 Hz, 1H), 4.43 (t, J = 7.9 Hz, 1H), 4.33-4.28 (m, 2H), 4.10- 4.04 (m, 1H), 3.62 (s, 2H), 3.09-2.98 (m, 3H), 2.47 (s, 3H), 2.33-2.27 (m, 1H), 2.20-1.73 (m, 10H), 1.58-1.48 (m, 6H), 1.41-1.36 (m, 14H), 0.95 (s, 9H) I183

4-[3-[(2S)-2- [[(2S,11S)-11-[(tert- butoxycarbonyl)amino]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-2-yl]formamido]- 4-carbamoylbutoxy]- 2-fluorophenyl]butyl N-[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamate 1097.80 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 8.09 (d, J = 7.4 Hz, 1H), 7.48-7.41 (m, 2H), 7.45- 7.33 (m, 2H), 7.24 (s, 1H), 7.13-6.90 (m, 7H), 6.86-6.82 (m, 1H), 6.74 (s, 1H), 5.11 (s, 1H), 5.05-5.01 (m, 1H), 4.93-4.89 (m, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.17 (d, J = 9.0 Hz, 1H), 4.06-3.98 (m, 2H), 3.98-3.94 (m, 5H), 3.62-3.58 (m, 2H), 2.86 (d, J = 16.5 Hz, 1H), 2.62 (s, 3H), 2.46 (s, 3H), 2.16-2.12 (m, 2H), 2.07-1.98 (m, 3H), 1.61-1.57 (m, 5H), 1.41-1.34 (m, 12H), 1.33-1.24 (m, 1H), 1.27-1.23 (m, 2H), 0.94 (s, 9H) I188

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- ([[4-(propane-2- sulfonyl)phenyl]methyl] carbamoyl)propyl] carbamoyl]-6-oxo-3-[2- [(1s,4s)-4-[[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]methyl]cyclohexyl] acetyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1046.45 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.53 (t, J = 6.0 Hz, 1H), 8.28 (t, J = 7.4 Hz, 1H), 7.81-7.76 (m, 2H), 7.53 (t, J = 6.6 Hz, 2H), 7.24 (s, 1H), 7.03-6.94 (m, 2H), 6.87-6.69 (m, 2H), 6.54 (d, J = 6.8 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.47-4.35 (m, 5H), 4.25-4.20 (m, 1H), 3.84-3.72 (m, 2H), 3.43-3.36 (m, 2H), 3.32 (s, 3H), 3.25- 2.99 (m, 1H), 2.95-2.86 (m, 1H), 2.77-2.55 (m, 6H), 2.45-2.25 (m, 1H), 2.23-2.10 (m, 4H), 2.04-1.92 (m, 5H), 1.87-1.53 (m, 6H), 1.45-1.32 (m, 12H), 1.16-1.13 (m, 8H) I189

tert-butyl N-[(2S,11S)- 2-[[(2S)-4-carbamoyl- 1-[2-chloro-3-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-([1-[4-(4- methyl-1,3-thiazol-5- yl)phenyl]cyclopropyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenoxy]butan-2- yl]carbamoyl]-12-oxo- 1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] trideca-4(13),5,7- trien-11-yl]carbamate [(M − 1)]⁻ = 1093.50 (300 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.86-8.79 (m, 1H), 8.16-8.00 (m, 2H), 7.37-7.28 (m, 3H), 7.25 (d, J = 7.9 Hz, 1H), 7.19 (d, J = 7.9 Hz, 1H), 7.12 (d, J = 8.1 Hz, 1H), 7.09-7.01 (m, 3H), 7.00-6.89 (m, 3H), 6.79-6.73 (m, 1H), 5.09-5.01 (m, 1H), 4.59 (d, J = 9.3 Hz, 1H), 4.45-4.38 (m, 2H), 4.08-3.94 (m, 4H), 3.69-3.64 (m, 2H), 3.13-2.90 (m, 4H), 2.76-2.68 (m, 2H), 2.45 (s, 3H), 2.38-2.31 (m, 1H), 2.26-2.12 (m, 3H), 2.09-1.97 (m, 3H), 1.94-1.72 (m, 6H), 1.40 (s, 9H), 1.27-1.14 (m, 4H), 0.96 (s, 9H) I190

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(2S)-4- carbamoyl-1-[2- chloro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy-2- ([1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]cyclopropyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenoxy]butan-2- yl]carbamoyl]-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1118.60 (300 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.85-8.81 (m, 1H), 8.06-7.99 (m, 2H), 7.39-7.28 (m, 4H), 7.26-7.20 (m, 2H), 7.13-6.97 (m, 1H), 6.91 (d, J = 7.6 Hz, 1H), 6.76 (s, 1H), 6.69-6.55 (m, 1H), 4.58 (d, J = 9.2 Hz, 1H), 4.41- 4.35 (m, 4H), 4.23-4.09 (m, 1H), 4.12-3.98 (m, 2H), 3.94-3.90 (m, 1H), 3.68-3.61 (m, 4H), 3.36-3.15 (m, 1H), 3.09-3.02 (m, 1H), 2.76-2.64 (m, 2H), 2.46 (s, 3H), 2.37-2.32 (m, 1H), 2.25- 2.18 (m, 3H), 2.12-2.07 (m, 3H), 2.03-1.59 (m, 13H), 1.39 (s, 9H), 1.27-1.12 (m, 4H), 0.96 (s, 9H) I191

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- [[(4- methanesulfonylphenyl) methyl]carbamoyl] propyl]carbamoyl]-3-(4- [2-[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]ethyl]cyclohexane- carbonyl)-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1018.35 (300 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.53 (d, J = 6.5 Hz, 1H), 8.27 (d, J = 7.5 Hz, 1H), 7.87 (d, J = 8.3 Hz, 2H), 7.51 (d, J = 7.9 Hz, 2H), 7.23 (s, 1H), 7.01 (d, J = 8.9 Hz, 2H), 6.87 (d, J = 7.9 Hz, 1H), 6.77 (s, 1H), 6.57 (d, J = 6.9 Hz, 1H), 5.35 (dd, J = 12.8, 5.4 Hz, 1H), 4.48 (s, 1H), 4.40 (d, J = 5.2 Hz, 3H), 4.29-3.99 (m, 2H), 3.71 (d, J = 14.7 Hz, 2H), 3.20 (s, 3H), 3.00-2.72 (m, 1H), 2.70-2.58 (m, 3H), 2.14-2.10 (m, 4H), 2.09-2.05 (m, 6H), 2.04-2.01 (m, 7H), 1.84-1.79 (m, 5H), 1.66-1.61 (m, 2H), 1.49-1.47 (m, 2H), 1.40 (s, 9H), 1.19-1.15 (m, 3H) I192

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- [[(4- methanesulfonylphenyl) methyl]carbamoyl] propyl]carbamoyl]-6- oxo-3-[2-[(1r,4r)-4- [[1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]methyl]cyclohexyl] acetyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1018.40 (300 MHz, DMSO-d6) δ 11.11 (s, 1H), 8.58-8.48 (m, 1H), 8.25 (d, J = 7.6 Hz, 1H), 7.87 (dd, J = 8.2, 2.9 Hz, 2H), 7.52 (d, J = 8.0 Hz, 2H), 7.23 (s, 1H), 7.01 (d, J = 7.9 Hz, 2H), 6.83 (d, J = 8.0 Hz, 1H), 6.76 (d, J = 10.9 Hz, 1H), 6.62 (d, J = 7.1 Hz, 1H), 5.36 (dd, J = 12.7, 5.3 Hz, 1H), 4.49-4.33 (m, 4H), 4.27-4.18 (m, 1H), 4.14-4.07 (m, 1H), 3.68 (d, J = 12.7 Hz, 2H), 3.34 (s, 3H), 3.20 (s, 3H), 3.16-2.82 (m, 3H), 2.81-2.58 (m, 3H), 2.50- 2.47 (m, 1H), 2.35-2.26 (m, 1H), 2.24-2.11 (m, 4H), 2.07-1.87 (m, 4H), 1.86-1.59 (m, 10H), 1.40 (s, 9H), 1.04-0.87 (m, 4H) I193

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- [[(4- methanesulfonylphenyl) methyl]carbamoyl] propyl]carbamoyl]-3-[7- [1-(2,6- dioxopiperidin-3-yl)- 3-methyl-2-oxo-1,3- benzodiazol-5- yl]heptanoyl]-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate  992.25 (300 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.56-8.47 (m, 1H), 8.25 (d, J = 7.6 Hz, 1H), 7.87 (dd, J = 8.3, 1.6 Hz, 2H), 7.52 (d, J = 8.1 Hz, 2H), 7.23 (s, 1H), 7.05-6.98 (m, 2H), 6.87 (d, J = 7.7 Hz, 1H), 6.78 (s, 1H), 6.59 (d, J = 6.9 Hz, 1H), 5.35 (dd, J = 12.7, 5.4 Hz, 1H), 4.54-4.34 (m, 4H), 4.29-4.07 (m, 2H), 3.70 (d, J = 13.8 Hz, 2H), 3.34 (s, 3H), 3.19 (s, 3H), 3.15-3.07 (m, 1H), 2.99-2.84 (m, 1H), 2.80-2.55 (m, 4H), 2.49-2.26 (m, 2H), 2.23-2.11 (m, 3H), 2.07-1.91 (m, 3H), 1.90-1.72 (m, 4H), 1.72-1.47 (m, 6H), 1.40 (s, 9H), 1.37-1.28 (m, 4H) I194

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(2S)-4- carbamoyl-1-[2- chloro-5-fluoro-3-(3- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1-[4- (4-methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl]pyrrolidin- 1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenoxy]butan-2- yl]carbamoyl]-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1123.90 (300 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.38 (d, J = 7.7 Hz, 2H), 8.01-7.99 (m, 1H), 7.91 (d, J = 9.1 Hz, 1H), 7.48-7.36 (m, 4H), 7.20-7.00 (m, 2H), 6.78-6.59 (m, 3H), 5.11 (d, J = 3.4 Hz, 1H), 4.97-4.89 (m, 1H), 4.54-4.44 (m, 2H), 4.32-4.28 (m, 2H), 4.12-4.10 (m, 1H), 4.05-4.02 (m, 1H), 3.93-3.75 (m, 4H), 2.76-2.60 (m, 4H), 2.47 (s, 3H), 2.34-2.10 (m, 9H), 2.09-1.60 (m, 13H), 1.39 (s, 9H), 1.36 (d, J = 7.0 Hz, 3H), 0.96 (s, 9H) I195

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(2S)-4- carbamoyl-1-[2- fluoro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin- 1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl)- 5- methylphenoxy]butan- 2-yl]carbamoyl]-6- oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1104.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 8.05-7.97 (m, 1H), 7.87 (d, J = 9.2 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.44-7.35 (m, 2H), 7.19 (s, 1H), 6.82 (d, J = 7.7 Hz, 1H), 6.75 (s, 1H), 6.67-6.57 (m, 2H), 5.10 (d, J = 3.0 Hz, 1H), 4.92 (p, J = 7.4 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.49 (s, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.37-4.26 (m, 2H), 4.25-4.14 (m, 1H), 4.06-4.00 (m, 1H), 3.97 (d, J = 10.4 Hz, 1H), 3.92-3.84 (m, 1H), 3.71-3.59 (m, 4H), 3.18 (t, J = 12.6 Hz, 1H), 2.88-2.80 (m, 1H), 2.46 (s, 3H), 2.34- 2.10 (m, 7H), 2.08 (d, J = 3.0 Hz, 3H), 2.00 (d, J = 8.6 Hz, 1H), 1.92-1.77 (m, 4H), 1.75-1.59 (m, 4H), 1.57-1.45 (m, 1H), 1.39 (s, 9H), 1.37 (s, 3H), 1.32-1.22 (m, 4H), 0.95 (s, 9H) I196

tert-butyl N- [(5S,8S,10aR)-3- acetyl-8-[[(2S)-4- carbamoyl-1-[2,5- difluoro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin- 1-yl]- 3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenoxy]butan-2- yl]carbamoyl]-6-oxo- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1108.56 (300 MHz, DMSO-d₆) δ 9.00 (d, J = 1.3 Hz, 1H), 8.39 (d, J = 7.8 Hz, 1H), 8.04 (s, 1H), 7.91 (d, J = 9.0 Hz, 1H), 7.54-7.41 (m, 4H), 7.39-7.37 (m, 1H), 7.20-7.18 (m, 1H), 7.00 (s, 1H), 6.72 (d, J = 28.1 Hz, 1H), 6.09 (s, 1H), 4.94 (t, J = 7.1 Hz, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.32-4.29 (m, 1H), 4.21-4.19 (m, 1H), 4.05-4.01 (m, 2H), 3.94-3.91 (m, 1H), 3.65-3.61 (m, 4H), 2.93-2.91 (m, 1H), 2.60-2.56 (m, 2H), 2.49 (s, 3H), 2.35- 1.96 (m, 12H), 1.88-1.65 (m, 9H), 1.39-1.36 (m, 12H), 0.96 (s, 9H) I197

tert-butyl ((5S,8S,10aR)-3- acetyl-8-(((S)-5- amino-1-(2-chloro-3- (4-(((S)-1-((2S,4R)-4- hydroxy-2-(((S)-1-(4- (4-methylthiazol-5- yl)phenyl)ethyl) carbamoyl)pyrrolidin- 1-yl)- 3,3-dimethyl-1- oxobutan-2-yl)amino)- 4-oxobutyl)-5- methylphenoxy)-5- oxopentan-2- yl)carbamoyl)-6- oxodecahydropyrrolo [1,2-a][1,5]diazocin-5- yl)carbamate 1120.45 (300 MHz, DMSO-d₆) δ 9.00 (d, J = 1.2 Hz, 1H), 8.39 (d, J = 7.7 Hz, 1H), 8.01 (dd, J = 8.7, 3.2 Hz, 1H), 7.89 (d, J = 9.1 Hz, 1H), 7.50-7.35 (m, 4H), 7.21 (s, 1H), 6.85 (s, 1H), 6.76-6.72 (m, 2H), 6.69-6.52 (m, 1H), 5.12 (s, 1H), 4.99-4.89 (m, 1H), 4.57-4.51 (m, 1H), 4.44 (t, J = 8.1 Hz, 1H), 4.38- 4.25 (m, 1H), 4.12-3.82 (m, 2H), 3.73-3.54 (m, 4H), 3.49-3.17 (m, 12H), 2.63 (t, J = 7.7 Hz, 2H), 2.47 (s, 3H), 2.34-2.16 (m, 6H), 2.10 (d, J = 1.3 Hz, 6H), 1.93-1.55 (m, 4H), 1.41- 1.38 (d, J = 6.7 Hz, 12H), 0.97 (s, 9H) I198

tert-butyl N- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl-1- [[(4- methanesulfonylphenyl) methyl]carbamoyl] propyl]carbamoyl]-6- oxo-3-[(1s,4s)-4-[2-[1- (2,6-dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]ethyl]cyclohexane- carbonyl]- octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 1018.45 (300 MHz, Chloroform-d) δ 9.36 (d, J = 15.8 Hz, 1H), 7.84 (d, J = 8.0 Hz, 3H), 7.42 (d, J = 8.1 Hz, 3H), 7.01 (d, J = 8.1 Hz, 1H), 6.92-6.74 (m, 3H), 6.53 (s, 1H), 6.04-5.90 (m, 1H), 5.88- 5.67 (m, 1H), 5.29-5.15 (m, 1H), 5.08-4.99 (m, 1H), 4.59-4.40 (m, 4H), 4.12-3.85 (m, 2H), 3.39 (s, 3H), 3.03 (s, 3H), 2.90-2.69 (m, 2H), 2.68-2.55 (m, 3H), 2.54-2.36 (m, 2H), 2.34-2.09 (m, 6H), 1.91-1.80 (m, 2H), 1.79-1.62 (m, 7H), 1.44 (s, 9H)

Tert-butyl N-[(2S,11S)-2-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-7-[4-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]butoxy]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (Intermediate I184)

Tert-butyl N-[(2S,11S)-2-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-7-[4-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]butoxy]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate. To a solution of 3-[5-(4-bromobutyl)-3-methyl-2-oxo-1,3-benzodiazol-1-yl]piperidine-2,6-dione (234 mg, 0.59 mmol) in DMF (6 mL) was added NaH (48 mg, 1.19 mmol, 60 wt % in mineral oil) at 0° C. The mixture was stirred for 15 min followed by the addition of 3-[5-(4-bromobutyl)-3-methyl-2-oxo-1,3-benzodiazol-1-yl]piperidine-2,6-dione (234 mg, 0.59 mmol) and the mixture was stirred for 16 h at ambient temperature. The reaction was quenched by the addition of sat. NH₄Cl (aq.) (4 mL) at 0° C. The resulting mixture was filtered. The filtered cake was washed with DMF (3×1 mL). The filtrate was concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 120 g; Eluent A: Water (plus 10 mmol/L FA); Eluent B: ACN; Gradient: 35%-60% B in 25 min; Flow rate: 50 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 50% B and concentrated under reduced pressure to afford tert-butyl N-[(2S,11S)-2-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-7-[4-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]butoxy]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (90 mg, 15%) as a yellow solid: ¹H NMR (300 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.78-8.72 (m, 1H), 8.35-8.11 (m, 1H), 7.42-7.15 (m, 11H), 7.11-6.84 (m, 5H), 6.83-6.53 (m, 2H), 6.10 (dd, J=8.5, 3.7 Hz, 1H), 5.35 (dd, J=12.5, 5.0 Hz, 1H), 5.21-4.92 (m, 1H), 4.38-4.32 (m, 1H), 4.14-4.05 (m, 3H), 3.78 (q, J=6.3 Hz, 1H), 3.22 (s, 3H), 3.06-2.58 (m, 6H), 2.20-1.87 (m, 6H), 1.82-1.74 (m, 6H), 1.39 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=969.40.

The intermediates in Table 51 were prepared according to the procedure to prepare Intermediate I184

TABLE 51 Characterization data for intermediates prepared according to above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR I185

Tert-butyl N- [(2S,11S)-2-[[(1S)- 3-carbamoyl-1- (diphenylmethylcarbamoyl) propyl]carbamoyl]- 7-([6-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]hexyl]oxy)-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-11- yl]carbamate 997.45 (300 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.71 (d, J = 8.1 Hz, 1H), 8.30-8.24 (m, 2H), 7.36-7.28 (m, 11H), 7.11-6.84 (m, 4H), 6.81- 6.50 (m, 2H), 6.10 (dd, J = 8.5, 3.7Hz, 1H), 5.35 (dd, J = 12.5, 5.0 Hz, 1H), 5.21- 4.92 (m, 2H), 4.38-4.32 (m, 1H), 4.14-4.05 (m, 4H), 3.78 (q, J = 6.3 Hz, 2H), 3.22 (s, 3H), 3.06-2.58 (m, 6H), 2.20-1.87 (m, 6H), 1.82-1.74 (m,6H), 1.39 (s, 9H), 1.28-1.21 (m, 2H)

(3R,5S)-1-[(2S)-2-(6-[3-[(2S)-2-[[(2S,11S)-11-[(tert-butoxycarbonyl)amino]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-2-yl]formamido]-4-carbamoylbutoxy]-2-fluorophenyl]hexanamido)-3,3-dimethylbutanoyl]-5-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidin-3-yl acetate (Intermediate I186)

(3R,5S)-1-[(2S)-2-(6-[3-[(2S)-2-[[(2S,11S)-11-[(tert-butoxycarbonyl)amino]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-2-yl]formamido]-4-carbamoylbutoxy]-2-fluorophenyl]hexanamido)-3,3-dimethylbutanoyl]-5-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidin-3-yl acetate. To a stirred solution of tert-butylN-[(2S,11S)-2-[[(2S)-4-carbamoyl-1-[2-fluoro-3-(5-[[(2S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]carbamoyl]pentyl)phenoxy]butan-2-yl]carbamoyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (800 mg, 0.73 mmol), TEA (185 mg, 1.83 mmol) and DMAP (8.92 mg, 0.073 mmol) in DMA (1 mL) was added acetyl chloride (287 mg, 3.65 mmol) in DMA (1 mL) dropwise at 0° C. under nitrogen atmosphere. After stirring for 2 h at room temperature, the mixture was purified by reverse phase flash chromatography with the following conditions: column, Spherical C18 Column, 20-40 um, 330 g; Mobile Phase A: Water (plus 10 mmol/L NH₄HCO₃), Mobile Phase B: ACN; Gradient: 30% to 50% B in 20 min; Detector: UV 254/220 nm. Desired fractions were collected at 43% B, concentrated under reduced pressure and lyophilized to afford (3R,5S)-1-[(2S)-2-(6-[3-[(2S)-2-[[(2S,11S)-11-[(tert-butoxycarbonyl)amino]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-2-yl]formamido]-4-carbamoylbutoxy]-2-fluorophenyl]hexanamido)-3,3-dimethylbutanoyl]-5-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidin-3-yl acetate (755 mg, 91%) as a white solid: ¹H NMR (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.41 (d, J=7.8 Hz, 1H), 8.08 (d, J=7.4 Hz, 1H), 7.82 (d, J=8.7 Hz, 1H), 7.44 (d, J=8.0 Hz, 2H), 7.38 (d, J=8.2 Hz, 2H), 7.24 (s, 1H), 7.13-7.02 (m, 3H), 7.02-6.91 (m, 3H), 6.84-6.80 (m, 1H), 6.74 (s, 1H), 5.19 (s, 1H), 5.06-5.02 (m, 1H), 4.91 (q, J=7.1 Hz, 1H), 4.47 (t, J=8.4 Hz, 1H), 4.36 (d, J=8.7 Hz, 1H), 4.00-3.96 (m, 5H), 3.76-3.72 (m, 1H), 3.44-3.40 (m, 1H), 3.08 (s, 1H), 3.01 (d, J=17.2 Hz, 1H), 2.89-2.85 (m, 1H), 2.59-2.55 (m, 2H), 2.46 (s, 3H), 2.25-2.21 (m, 2H), 2.12 (dd, J=14.8, 7.7 Hz, 3H), 2.00 (s, 3H), 1.84 (s, 1H), 1.71 (s, 1H), 1.53-1.49 (m, 5H), 1.39 (s, 9H), 1.34-1.23 (m, 6H), 1.15-1.11 (m, 1H), 0.95 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=1137.50.

Tert-butyl N-[(2S,11S)-2-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-[(4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl)methyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (Intermediate I187)

Step 1: 3-[3-methyl-2-oxo-5-[(4-oxocyclohexyl)methyl]-1,3-benzodiazol-1-yl]piperidine-2,6-dione. To a stirred solution of 3-(5-[1,4-dioxaspiro[4.5]decan-8-ylmethyl]-3-methyl-2-oxo-1,3-benzodiazol-1-yl)piperidine-2,6-dione (1 g, 2.42 mmol) in DCM (40 mL) was added TFA (4 mL, 53.8 mmol). The resulting mixture was stirred for 2 h at ambient temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The crude product was purified by reverse phase flash chromatography with the following conditions (Column: Spherical C18 Column, 20-40 um, 120 g; Mobile Phase A: Water (plus 0.1% TFA), Mobile Phase B: ACN; Flow rate: 60 mL/min; Gradient: 30% B to 50% B in 25 min; Detector: UV 254/220 nm. The fractions containing the desired product were collected at 40% B and concentrated under reduced pressure to afford 3-[3-methyl-2-oxo-5-[(4-oxocyclohexyl)methyl]-1,3-benzodiazol-1-yl]piperidine-2,6-dione (570 mg, 64%) as a white solid: ¹H NMR (300 MHz, CD3OD) δ 7.02 (d, J=7.1 Hz, 2H), 6.93 (d, J=8.1 Hz, 1H), 5.34-5.31 (m, 1H), 4.88-4.86 (m, 2H), 3.45-3.41 (m 3H), 3.32-3.31 (m, 1H), 2.98-2.76 (m, 2H), 2.60 (d, J=6.7 Hz, 2H), 2.01-1.96 (m, 2H), 1.61 (d, J=11.0 Hz, 3H), 1.28-1.25 (m, 3H); LC/MS (ESI, m/z): [(M+1)]⁺=370.20.

Step 2: 3-[3-methyl-5-[(4-methylidenecyclohexyl)methyl]-2-oxo-1,3-benzodiazol-1-yl]piperidine-2,6-dione. To a stirred solution of methyltriphenylphosphanium bromide (2.27 g, 6.36 mmol) in THF (10 mL) was added t-BuOK (713 mg, 6.36 mmol) in portions at 0° C. under nitrogen atmosphere and stirring for 30 min. To the above mixture was added 3-[3-methyl-2-oxo-5-[(4-oxocyclohexyl)methyl]-1,3-benzodiazol-1-yl]piperidine-2,6-dione (470 mg, 1.27 mmol) in THF (5 mL) at 0° C. The resulting mixture was stirred for additional 1 h at ambient temperature. The mixture was acidified to pH 6 with 1 N HCl. The resulting mixture was filtered, the filtered cake was washed with DCM (3×20 mL). The filtrate was concentrated under reduced pressure. The crude product was purified by reverse phase flash chromatography with the following conditions: Column: Spherical C18 Column, 20-40 um, 120 g; Mobile Phase A: Water (plus 0.1% FA), Mobile Phase B: ACN; Flow rate: 60 mL/min; Gradient: 50% B to 80% B in 25 min Detector: UV 254/220 nm. The fractions containing the desired product were collected at 70% B and concentrated under reduced pressure to afford 3-[3-methyl-5-[(4-methylidenecyclohexyl)methyl]-2-oxo-1,3-benzodiazol-1-yl]piperidine-2,6-dione (410 mg, 88%) as a white solid: ¹H NMR (300 MHz, CDCl3) δ 8.05 (d, J=26.4 Hz, 1H), 6.90-6.81 (m, 2H), 6.72 (d, J=8.0 Hz, 1H), 5.38-5.17 (m, 2H), 4.65-4.58 (m, 1H), 3.46-3.43 (m, 3H), 3.00-2.70 (m, 3H), 2.60-2.58 (m, 2H), 2.31-2.29 (m, 2H), 2.01-1.99 (m 2H), 1.80 (d, J=14.0 Hz, 3H), 1.28-1.26 (m, 1H), 1.12-1.10 (m 1H); LC/MS (ESI, m/z): [(M+1)]⁺=368.25.

Step 3: tert-butyl N-[(2S,11S)-2-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-[(4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexylidene)methyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate. To a stirred solution of 3-[3-methyl-5-[(4-methylidenecyclohexyl)methyl]-2-oxo-1,3-benzodiazol-1-yl]piperidine-2,6-dione (200 mg, 0.55 mmol) and tert-butyl N-[(2S,11S)-6-bromo-2-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (783 mg, 1.09 mmol) in DMA (5 mL) were added Pd(DTBPF)Cl2 (36 mg, 0.054 mmol) and TEA (165 mg, 1.63 mmol) at ambient temperature. The resulting mixture was stirred for 16 h at 110° C. under nitrogen atmosphere. After cooling down to ambient temperature, the mixture was purified by reverse phase flash chromatography with the following conditions: Column: Spherical C18 Column, 20-40 um, 120 g; Mobile Phase A: Water (plus 0.1% HOAc), Mobile Phase B: ACN; Flow rate: 60 mL/min; Gradient: 40% B to 60% B in 20 min; Detector: UV 254/220 nm. The fractions containing the desired product were collected at 56% B and concentrated under reduced pressure to afford tert-butyl N-[(2S,11S)-2-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-[(4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexylidene)methyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (100 mg, 19%) as a brown solid: ¹H NMR (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.79 (d, J=8.2 Hz, 1H), 8.22-8.15 (m, 1H), 7.30-7.23 (m, 11H), 7.02-6.68 (m, 4H), 6.86-6.84 (m, 3H), 6.77-6.74 (m, 1H), 6.30-6.05 (m, 2H), 5.35-5.33 (m, 1H), 5.09 (d, J=10.2 Hz, 1H), 4.33-4.31 (m, 1H), 4.04 (d, J=6.9 Hz, 1H), 2.94-2.89 (m, 5H), 2.70-2.67 (m, 3H), 2.44-2.41 (m, 1H), 2.33-2.30 (m, 1H), 2.26-1.84 (m, 9H), 1.80-1.76 (m, 4H), 1.38 (s, 9H), 1.30-0.81 (m, 4H); LC/MS (ESI, m/z): [(M+1)]⁺=1005.40.

Step 4: tert-butyl N-[(2S,11S)-2-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-[(4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl)methyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate. To a stirred solution of tert-butyl N-[(2S,11S)-2-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-[(4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexylidene)methyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (200 mg, 0.20 mmol) in THF (8 mL) was added Pd/C (50 mg, 10% wt) at room temperature. The resulting mixture was stirred for 16 h at room temperature under hydrogen atmosphere (1.5 atm). The resulting mixture was filtered, the filtered cake was washed with MeOH (5×25 mL). The filtrate was concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Column: Spherical C18 Column, 20-40 um, 120 g; Mobile Phase A: Water (plus 0.1% HOAc v/v), Mobile Phase B: ACN; Flow rate: 60 mL/min; Gradient: 30% B to 50% B in 25 min; Detector: UV 254/220 nm. The fractions containing the desired product were collected at 40% B and concentrated under reduced pressure to afford tert-butyl N-[(2S,11S)-2-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-[(4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl)methyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (170 mg, 85%) as a white solid: ¹H NMR (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.75-8.73 (m, 1H), 8.31-8.12 (m, 1H), 7.36-7.19 (m, 11H), 7.08-6.94 (m, 3H), 6.89-6.75 (m, 3H), 6.11-6.04 (m, 1H), 5.38-5.30 (m, 1H), 5.08-5.06 (m, 1H), 4.35-4.29 (m, 1H), 4.05-3.98 (m, 1H), 3.46 (d, J=1.8 Hz, 2H), 3.09-2.82 (m, 4H), 2.76-2.54 (m, 4H), 2.38-2.36 (m, 1H), 2.13-1.96 (m, 5H), 1.93-1.87 (m, 1H), 1.79-1.77 (m, 1H), 1.64 (d, J=8.6 Hz, 2H), 1.56-1.52 (m, 2H), 1.47-1.40 (m, 3H) 1.38 (s, 9H), 1.30-1.03 (m, 6H), 0.96-0.75 (m, 3H); LC/MS (ESI, m/z): [(M+1)]⁺=1007.45.

(4S,5R)-4-[[(2S,11S)-11-amino-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-2-yl]formamido]-5-([4-[3-(2-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]propoxy]ethoxy)propyl]phenyl]methoxy)hexanamide acetate (Intermediate J)

A solution of 9H-fluoren-9-ylmethyl N-[(2S,11S)-2-[[(3S,4R)-1-carbamoyl-4-([4-[3-(2-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]propoxy]ethoxy)propyl]phenyl]methoxy)pentan-3-yl]carbamoyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (200 mg, 0.18 mmol) in DMF (3.50 mL) was treated with diethylamine (0.70 mL) for 20 min at room temperature under nitrogen atmosphere. The mixture was acidified to pH=5 with AcOH. The mixture was concentrated under reduced pressure. The residue was purified by reversed phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 120 g; Eluent A: Water (plus 10 mmol/L AcOH); Eluent B: ACN; Gradient: 15%-35% B in 20 min; Flow rate: 50 mL/min; Detector: UV 220/200 nm; desired fractions were collected at 28% B and concentrated under reduced pressure to afford the title compound as a white solid (85 mg, 54%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.80 (d, J=9.3 Hz, 1H), 7.18 (d, J=7.9 Hz, 2H), 7.15-7.09 (m, 2H), 7.06-6.97 (m, 4H), 6.96-6.84 (m, 2H), 6.67 (s, 1H), 5.33 (dd, J=12.6, 5.4 Hz, 1H), 5.05 (d, J=10.8 Hz, 1H), 4.41 (s, 2H), 3.84-3.73 (m, 1H), 3.55 (d, J=5.0 Hz, 2H), 3.51 (s, 3H), 3.46-3.35 (m, 4H), 3.06-2.95 (m, 2H), 2.92-2.80 (m, 2H), 2.73-2.57 (m, 5H), 2.47-2.37 (m, 3H), 2.12-1.93 (m, 4H), 1.90 (s, 3H), 1.89-1.70 (m, 5H), 1.62-1.47 (m, 2H), 1.08 (d, J=6.3 Hz, 3H); MS (ESI, m/z): [(M+1)]⁺=866.50.

The following intermediates in Table 52 were synthesized according to the procedure to prepare Intermediate J.

TABLE 52 Characterization data for intermediates prepare according to above. MS: Inter- [(M + mediate Structure Chemical Name 1)]⁺ ¹H NMR J1

(4S,5R)-4- [[(1R,2S,5S)-3- aminohexanoyl]-3- azabicyclo [3.1.0]hexan- 2-yl]formamido]- 5-[[4-(3-[2-[2- (2-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 2,3-dihydro-1H-1,3- benzodiazol-5- yl]propoxy]ethoxy) ethoxy]acetamido] propyl)phenyl] methoxy] hexanamide acetate 961.6 (400 MHz, DMSO-d₆) δ 8.07 (d, J = 9.2 Hz, 1H), 7.71 (t, J = 5.8 Hz, 1H), 7.54 (d, J = 9.2 Hz, 1H), 7.26-7.20 (m, 2H), 7.18-7.11 (m, 2H), 7.10-6.97 (m, 3H), 6.87 (dd, J = 8.2, 1.6 Hz, 1H), 6.66 (s, 1H), 5.34 (dd, J = 12.6, 5.3 Hz, 1H), 4.52-4.33 (m, 3H), 3.88 (s, 2H), 3.83 (dd, J = 9.8, 5.3 Hz, 1H), 3.75-3.65 (m, 1H), 3.60-3.49 (m, 8H), 3.53-3.37 (m, 3H), 3.40-3.34 (m, 1H), 3.32 (s, 3H), 3.11 (q, J = 6.7 Hz, 2H), 2.98-2.84 (m, 1H), 2.77-2.52 (m, 8H), 2.19-2.07 (m, 1H), 2.05-1.96 (m, 1H), 1.90 (s, 3H), 1.87-1.77 (m, 2H), 1.77-1.66 (m, 2H), 1.56-1.40 (m, 2H), 1.29-1.20 (m, 5H), 1.10 (dd, J = 12.7, 6.2 Hz, 3H), 0.89- 0.81 (m, 3H), 0.70 (d, J = 4.6 Hz, 1H), 0.55 (s, 1H). J2

(4S,5R)-4- [[(1R,2S,5S)-3- [(2S)-2- aminohexanoyl]-3- azabicyclo[3.1.0] hexan-2-yl] formamido]- 5-[(4-[3-[2-(2-[3-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-2,3-dihydro-1H- 1,3-benzodiazol-5- yl]propoxy]ethoxy), acetamido]propyl] phenyl)methoxy] hexanamide acetate 917.7 (400 MHz, DMSO-d₆) δ 8.07 (d, J = 9.2 Hz, 1H), 7.72 (t, J = 5.9 Hz, 1H), 7.54 (d, J = 9.2 Hz, 1H), 7.23 (dd, J = 7.9, 3.8 Hz, 2H), 7.18-7.10 (m, 2H), 7.07 (s, 1H), 7.05-6.97 (m, 2H), 6.88 (dd, J = 8.1, 1.6 Hz, 1H), 6.66 (s, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.50-4.33 (m, 3H), 3.90 (s, 2H), 3.83 (dd, J = 9.9, 5.3 Hz, 1H), 3.70 (d, J = 9.2 Hz, 1H), 3.60 917.7 (dd, J = 6.1, 3.4 Hz, 2H), 3.58- 3.51 (m, 3H), 3.49-3.30 (m, 4H), 3.12 (q, J = 6.7 2H), 2.99-2.84 (m, 2H), 2.76-2.58 (m, 4H), 2.57-2.52 (m, 4H), 2.20-1.95 (m, 3H), 1.90 (s, 3H), 1.87-1.78 (m, 2H), 1.75-1.64 (m, 2H), 1.60-1.39 (m, 1H), 1.37-1.16 (m, 6H), 1.10 (dd, J = 12.6, 6.2 Hz, 3H), 0.85 (t, J = 6.8 Hz, = 3H), 0.71 (q, J = 4.4 Hz, 1H), 0.55 (d,J 4.6 Hz, 1H). J3

N-[3-[4-([[(2R,3S)- 3-[[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ({circumflex over ( )})} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxylmethyl) phenyl]propyl]-15-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-2,3-dihydro-1H- 1,3-benzodiazol-5- yl]-3,6,9,12- tetraoxapenta- decanamide acetate 1011.7 (400 MHz, DMSO-d₆) δ 7.82 (d, J = 9.3 Hz, 1H), 7.72 (t, J = 6.1 Hz, 1H), 7.22- 7.16 (m, 2H), 7.12 (d, J = 7.8 Hz, 2H), 7.04-6.99 (m, 3H), 6.93 (dd, J = 8.1, 6.7 Hz, 1H), 6.86 (d, J = 8.1 Hz, 1H), 6.69 (s, 1H), 5.34 (dd, J = 12.8, 5.4 Hz, 1H), 5.06 (dd, J = 11.0, 3.1 Hz, 1H), 4.47- 4.35 (m, 2H), 3.87 (s, 2H), 3.83-3.72 (m, 1H), 3.57 (s, 4H), 3.53 (m, 5H), 3.50-3.45 (m, 2H), 3.43-3.32 (m, 8H), 3.15-3.09 (m, 2H), 3.07-2.98 (m, 1H), 2.90 (s, 2H), 2.86 (d, J = 3.9 Hz, 1H), 2.73-2.61 (m, 2H), 2.56 (d, J = 7.5 Hz, 1H), 2.13-1.85 (m, 10H), 1.84-1.77 (m, 2H), 1.75-1.67 (m, 2H), 1.63-1.50 (m, 1H), 1.09 (dd, J = 9.1, 6.7 Hz, 3H). J4

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [[4-(3-[2-[2-(2-[3- [1-(2,6 dioxopiperidin-3- yl)-3-methyl-2-oxo- 2,3-dihydro-1H-1,3- benzodiazol-5- yl]propoxy]ethoxy) ethoxy]acetamido] propyl)phenyl] methoxy] hexanamide acetate 967.7 (400 MHz, DMSO-d₆) δ 7.91-7.76 (m, 1H), 7.71 (t, J = 5.7 Hz, 1H), 7.16 (m, 3H), 7.10 (d, J = 7.9 Hz, 2H), 7.04-6.95 (m, 4H), 6.91 (dd, J = 8.2, 6.6 Hz, 1H), 6.85 (dd, J = 8.1, 1.6 Hz, 1H), 6.67 (s, 1H), 5.32 (dd, J = 12.7, 5.4 Hz, 1H), 5.04 (dd, J = 11.0, 3.2 Hz, 1H), 4.44- 4.34 (m, 2H), 3.87 (s, 2H), 3.84-3.72 (m, 1H), 3.60-3.51 (m, 6H), 3.55-3.45 (m, 2H), 3.45-3.34 (m, 11H), 3.11 (q, J = 6.7 Hz, 2H), 3.06-2.97 (m, 1H), 2.90- 2.78 (m, 2H), 2.75-2.57 (m, 4H), 2.56- 2.50 (m, 2H), 2.10-1.94 (m, 3H), 1.93- 1.86 (m, 4H), 1.85-1.63 (m, 4H), 1.61- 1.49 (d, J = 9.7 Hz, 1H), 1.06 (d, J = 6.3 Hz, 3H). J5

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[3-[2-(2-[3-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-2,3-dihydro-1H- 1,3-benzodiazol-5- yl]propoxy]ethoxy) acetamido]propyl] phenyl)methoxy] hexanamide acetate 923.5 (400 MHz, DMSO-d₆) δ 7.82 (d, J = 9.2 Hz, 1H), 7.74 J = 6.0 Hz, 1H), 7.17 (d, J = 7.8 Hz, 2H), 7.11 (d, J = 7.8 Hz, 2H), 7.05-6.97 (m, 4H), 6.92 (dd, J = 8.2, 6.6 Hz, 1H), 6.86 (dd, J = 8.1, 1.5 Hz, 1H), 6.69 (s, 1H), 5.34 (dd, J = 12.8, 5.3 Hz, 1H), 5.06 (d, J = 10.8 Hz, 1H), 4.41 (s, 2H), 3.90 (s, 2H), 3.84-3.73 (m, 1H), 3.61 (dd, J = 6.0, 3.4 Hz, 2H), 3.56 (dd, J = 5.8, 3.2 Hz, 2H), 3.49-3.37 (m, 4H), 3.37-3.28 (m, 8H), 3.13 (d, J = 6.3 Hz, 2H), 3.06-2.98 (m, 2H), 2.98-2.78 (m, 2H), 2.76-2.60 (m, 4H), 2.57-2.50 (m, 2H), 2.15-1.93 (m, 2H), 1.91 (s, 3H), 1.88-1.67 (m, 4H), 1.56 (d, J = 9.6 Hz, 1H), 1.08 (d, J = 6.2 Hz, 3H). J6

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- ([4-[3-[2-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 2,3-dihydro-1H-1,3- benzodiazol-5- yl]propoxy]acetamido) propyl]phenyl] methoxy)hexanamide acetate 879.7 (400 MHz, DMSO-d₆) δ 7.82 (d, J = 9.2 Hz, 1H), 7.75 (t, J = 6.0 Hz, 1H), 7.22- 7.09 (m, 5H), 7.08-6.96 (m, 4H), 6.95- 6.84 (m, 2H), 6.69 (s, 1H), 5.34 (dd,J = 12.7, 5.3 Hz, 1H), 5.05 (dd,J = 11.0, 3.2 Hz, 1H), 4.46-4.37 (m, 2H), 3.84 (s, 2H), 3.82-3.71 (m, 1H), 3.50-3.32 (m, 9H), 3.13 (q, J = 6.7 Hz, 2H), 3.03 (d, J = 13.4 Hz, 2H), 2.86 (t, J = 16.2 Hz, 2H), 2.78-2.58 (m, 4H), 2.56-2.50 (m, 2H), 2.13-1.94 (m, 5H), 1.93-1.83 (m, 5H), 1.73 (q, J = 7.4 Hz, 2H), 1.61-1.45 (m, 1H), 1.08 (d, J = 6.2 Hz, 3H). J7

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [[4-(3-[3[1(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 2,3-dihydro-1H-1,3- benzodiazol-5- yl]propanamido] propyl)phenyl] methoxy] hexanamide acetate 835.6 (400 MHz, DMSO-d₆) δ 7.90-7.80 (m, 2H), 7.18 (d, J = 7.4 Hz, 2H), 7.09 (d, J = 7.8 Hz, 2H), 7.06-6.98 (m, 4H), 6.97- 6.88 (m, 2H), 6.70 (s, 1H), 5.33 (dd, J = 12.7, 5.3 Hz, 1H), 5.07 (dd, J = 11.0, 3.2 835.6 Hz, 1H), 4.48-4.33 (m, 2H), 3.84-3.73 (m, 1H), 3.52-3.32 (m, 9H), 3.09-2.99 (m, 4H), 2.92-2.82 (m, 4H), 2.75-2.56 (m, 2H), 2.41 (t, J = 7.7 Hz, 2H), 2.12- 1.87 (m, 7H), 1.85-1.73 (m, 1H), 1.72- 1.43 (m, 3H), 1.09 (d, J = 6.2 Hz, 3H). J8

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [4-(3-[2-[2-(2-[3- [3-methyl-1-(1- methyl-2,- dioxopiperidin-3- yl)-2-oxo-1,3- benzodiazol-5- yl]propoxy]ethoxy) ethoxy]acetamido] propyl)phenyl] methoxy] hexanamide acetate 981.6 (400 MHz, DMSO-d₆) δ 7.80 (d, J = 9.3 Hz, 1H), 7.71 (t, J = 5.8 Hz, 1H), 7.21- 7.08 (m, 5H), 7.06-6.97 (m, 4H), 6.92 (dd, J = 8.2, 6.6 Hz, 1H), 6.85 (d, J = 8.1 Hz, 1H), 6.67 (s, 1H), 5.40 (dd, J = 13.0, 5.3 Hz, 1H), 5.06 (dd,J = 11.0, 3.2 Hz, 1H), 4.46-4.35 (m, 2H), 3.88 (s, 2H), 3.83-3.70 (m, 1H), 3.62-3.53 (m, 6H), 3.53-3.34 (m, 10H), 3.32 (s, 3H), 3.12 (q, J = 6.8 Hz, 2H), 3.04 (s, 3H), 2.89-2.70 (m, 2H), 2.70-2.60 (m, 3H), 2.55-2.50 (m, 2H), 2.12-1.94 (m, 3H), 1.91 (s, 6H), 1.87-1.67 (m, 4H), 1.62- 1.48 (m, 1H), 1.08 (d, J = 6.2 Hz, 3H). J9

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[3-[2-(2-[3-[3- methyl-1-(1-methyl- 2,6-dioxopiperidin- 3-yl)-2-oxo-1,3- benzodiazol-5- yl]propoxy]ethoxy) acetamido]propyl] phenyl)methoxy] hexanamide acetate 937.5 (400 MHz, DMSO-d₆) δ 7.80 (d, J = 9.1 Hz, 1H), 7.73 (d, J = 5.9 Hz, 1H), 7.21- 7.15 (m, 3H), 7.11 (d, J = 8.0 Hz, 2H), 7.06-6.98 (m, 4H), 6.92 (dd,J = 8.2, 6.6 Hz, 1H), 6.85 (d, J = 8.0 Hz, 1H), 6.67 (s, 1H), 5.40 (dd,J = 13.0, 5.3 Hz, 1H), 5.05 (dd, J = 10.9, 3.3 Hz, 1H), 4.46- 937.5 4.35 (m, 2H), 3.90 (s, 2H), 3.83-3.72 (m, 1H), 3.61 (dd, J = 6.1, 3.4 Hz, 2H), 3.58-3.53 (m, 2H), 3.47-3.39 (m, 4H), 3.38-3.28 (m, 3H), 3.13 (q, J = 6.6 Hz, 2H), 3.07-2.90 (m, 6H), 2.89-2.78 (m, 2H), 2.77-2.61 (m, 4H), 2.55-2.50 (m, 2H), 2.08-1.94 (m, 5H), 1.91 (s, 3H), 1.89-1.68 (m, 5H), 1.62-1.48 (m, 1H), 1.08 (d,J = 6.2 Hz, 3H). J10

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [[4-(3-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]propoxy]propyl) phenyl]methoxy] hexanamide acetate 822.6 (400 MHz, DMSO-d₆) δ 7.79 (d, J = 9.3 Hz, 1H), 7.19 (d, J = 7.8 Hz, 2H), 7.16- 7.10 (m, 3H), 7.04-6.95 (m, 4H), 6.94- 6.85 (m, 2H), 6.66 (s, 1H), 5.36 (d, J = 8.5 Hz, 1H), 5.05 (d, J = 9.1 Hz, 1H), 4.40 (d, J = 12.4 Hz, 2H), 3.83-3.70 (m, 1H), 3.57 (s, 3H), 3.46-3.35 (m, 6H), 3.02-2.93 (m, 3H), 2.93-2.80 (m, 1H), 2.67-2.58 (m, 4H), 2.55-2.50 (m, 2H), 2.07-1.93 (m, 6H), 1.90 (s, 3H), 1.87- 1.73 (m, 5H), 1.61-1.48 (m, 1H), 1.08 (d, J = 6.2 Hz, 3H). J11

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- ([4-[3-(2-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]propoxy]ethoxy) propyl]phenyl] methoxy) hexanamide acetate (400 MHz, DMSO-d₆) δ 7.79 (d, J = 9.2 Hz, 1H), 7.22-7.10 (m, 6H), 7.01 (d, J = 7.5 Hz, 2H), 6.98-6.89 (m, 3H), 6.8 (dt, J = 5.5, 3.4 Hz, 1H), 6.67 (s, 1H), 5.36 (dd,J = 12.7, 5.4 Hz, 1H), 5.05 (d d, J = 10.9, 3.2 Hz, 1H), 4.41 (d, J = 3.3 Hz, 2H), 3.82-3.73 (m, 1H), 3.58-3.30 (m, 20H), 3.07-2.80 (m, 5H), 2.76-2.57 (m, 3H), 2.12-1.92 (d, J = 14.5 Hz, 2H), 1.89 (s, 3H), 1.86-1.73 (m, 4H), 1.61-1.49 (m, 1H), 1.08 (d, J = 6.4 Hz, 3H). J12

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- ([4-[3-(2-[3-[3- methyl-1-(1-methyl- 2,6-dioxopiperidin- 3-yl)-2-oxo-1,3- benzodiazol-4- yl]propoxy]ethoxy) propyl] phenyl]methoxy) hexanamide acetate 880.6 (400 MHz, DMSO-d₆) δ 7.79 (d, J = 9.2 Hz, 1H), 7.21-7.08 (m, 3H), 7.04-6.90 (m, 4H), 6.89 (s, 1H), 6.66 (s, 1H), 5.43 (d, J = 13.0 Hz, 1H), 5.05 (d, J = 10.0 Hz, 1H), 4.44-4.35 (m, 2H), 3.84-3.69 (m, 1H), 3.56 (d, J = 3.4 Hz, 3H), 3.50- 3.43 (m, 3H), 3.48-3.27 (m, 9H), 3.03 (d, J = 3.2 Hz, 3H), 3.02-2.90 (m, 2H), 2.95 (m, 4H), 2.88-2.77 (m, 2H), 2.73 (d, J = 12.6 Hz, 1H), 2.61 (s, 2H), 2.05- 1.94 (m,4H), 1.89 (s, 3H), 1.86-1.68 (m, 4H), 1.61-1.46 (m, 1H), 1.07 (dd, J = 6.4, 2.9 Hz, 3H). J13

(4S,5R)-4- [[(2S,11S)-11- Amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- ([4-[3-(3-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]propoxy]propoxy) propyl]phenyl] methoxy) hexanamide acetate 880.6 Crude to next step without further purification J14

(4S,5R)-4- [(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- ([4-[3-(3-[3-[1(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]propoxy]propoxy) propyl]phenyl] methoxy) hexanamide acetate 880.6 Crude to next step without further purification J15

(4S,5R)-4- [[(2S,11S)-11- Amino-12-oxo-1- azatricyclo[6.4.1.0+12 [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- ([4-[3-(4-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]propoxy]butoxy) propyl]phenyl] methoxy) hexanamid acetate 894.7 (400 MHz, DMSO-d₆) δ 7.81 (d, J = 9.3 Hz, 1H), 7.21-7.09 (m, 5H), 7.05-6.9 7 (m, 4H), 6.97-6.89 (m, 1H), 6.87 (d, J = 8.1 Hz, 1H), 6.68 (s, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 5.06 (dd, J = 10.9, 3.2 Hz, 1H), 4.41 (s, 2H), 3.85-3.72 (m, 1H), 3.52-3.45 (m, 1H), 3.48-3.30 (m, 15H), 3.02 (t,J = 5.5 Hz, 2H), 2.96-2.80 (m, 2H), 2.76-2.57 (m, 6H), 2.55-2.50 (m, 2H), 2.08 (dd, J = 10.6, 4.9 Hz, 1H), 2.07-1.91 (m, 3H), 1.91 (s, 3H), 1.87-1.72 (m, 5H), 1.60-1.53 (m, 5H), 1.08 (d, J = 6.2 Hz, 3H). J16

(4S,5R)-4- [[(S2, 11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- ([4-[3-(4-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]propoxy]butoxy) propyl]phenyl] methoxy)hexanamide acetate 894.6 (400 MHz, DMSO-d₆) δ 7.81 (d,J = 9.3 Hz, 1H), 7.22-7.09 (m, 5H), 7.01 (d, J = 7.4 Hz, 2H), 6.99 -6.88 (m, 3H), 6.86 (dd, J = 5.6, 3.3 Hz, 1H), 6.68 (s, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 5.06 (dd, J = 11.0, 3.2 Hz, 1H), 4.46-4.35 (m, 2H), 3.79 (t, J = 5.2 Hz, 1H), 3.56 (s, 3H), 3.46-3.32 (m, 13H), 3.07-2.80 (m, 6H), 2.72 (td, J = 12.8, 4.4 Hz, 1H), 2.65-2.54 (m, 3H), 2.13-1.93 (m, 3H), 1.90 (s, 3H), 1.86-1.71 (m, 5H), 1.64- 1.48 (m, 5H), 1.08 (d, J = 6.3 Hz, 3H). J17

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[3[(6-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]propoxy]hexyl) oxy]propyl]pheny) methoxy]hexanamide acetate 908.7 (400 MHz, DMSO-d₆) δ 7.80 (d,J = 9.2 Hz, 1H), 7.22-7.15 (m, 3H), 7.11 (d,J = 7.9 Hz, 2H), 7.05-6.97 (m, 4H), 6.92 (dd, J = 8.1, 6.7 Hz, 1H), 6.86 (dd, J = 8.1, 1.6 Hz, 1H), 6.68 (s, 1H), 5.34 (dd, J = 12.7, 5.3 Hz, 1H), 5.05 (dd, J = 11.0, 3.2 Hz, 1H), 4.41 (d, J = 2.2 Hz, 2H), 3.82-3.76 (m, 1H), 3.47-3.40 (m, 2H), 3.43-3.29 (m, 13H), 3.07-2.98 (m, 2H), 2.95-2.79 (m, 2H), 2.77-2.55 (m, 7H), 2.13-1.93 (m, 3H), 1.90 (s, 3H), 1.85- 1.73 (m, 5H), 1.61-1.46 (m, 5H), 1.43- 1.31 (m, 2H), 1.08 (d,J = 6.3 Hz, 3H). J18

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[3-[(5-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]propoxy] pentypoxylpropyl] phenyl) methoxylhexanamide 908.7 (400 MHz, CD₃OD) δ 7.22 (d, J = 7.6 Hz, 2H), 7.13 (d, J = 7.7 Hz, 2H), 7.10- 6.99 (m, 4H), 6.99-6.91 (m, 2H), 5.38- 5.27(m, 1H), 5.13 (d, J = 11.2 Hz, 1H), 4.48 (t, J = 9.1 Hz, 2H), 4.03-3.95 (m, 1H), 3.73 (d, J = 9.8 Hz, 1H), 3.69-3.62 (m, 4H), 3.61-3.54 (m, 1H), 3.53-3.40 (m, 6H), 3.40-3.26 (m, 6H), 3.16 (t, J = 6.5 Hz, 2H), 3.10-2.87 (m, 4H), 2.80 (d, J = 14.7 Hz, 2H), 2.69 (t, J = 7.7 Hz, 2H), 2.37-2.20 (m, 2H), 2.20-2.07 (m, 2H), 1.96-1.83 (m, 7H), 1.77-1.58 (m, 4H), 1.52 (d, J = 6.7 Hz, 1H), 1.20 (d, J = 6.2 Hz, 3H). J19

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[3-[(6-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]propoxy]hexyl)ox ylpropyl]phenyl) methoxy]hexanamide acetate 922.4 (400 MHz, CD₃OD) δ 7.24 (d, J = 7.8 Hz, 2H), 7.17-7.01 (m, 6H), 7.01 (d, J = 4.4 Hz, 1H), 7.01-6.93 (m, 1H), 5.31 (dd, J = 12.5, 5.4 Hz, 1H), 5.15 (dd, J = 10.9, 3.6 Hz, 1H), 4.56-4.44 (m, 2H), 4.01 (dt, J = 11.2, 3.7 Hz, 1H), 3.87-3.80 (m, 1H), 3.58 (p, J = 6.2 Hz, 1H), 3.51- 3.38 (m, 11H), 3.36-3.29 (m, 6H), 3.18 (t, J = 6.7 Hz, 2H), 3.01 (dd,J = 16.7, 3.6 Hz, 1H), 2.95-2.86 (m, 1H), 2.84-2.72 (m, 4H), 2.68 (t, J = 7.6 Hz, 2H), 2.36-2.20 (m, 2H), 2.17 (dd, J = 11.3, 5.7 Hz, 1H), 2.01 (dd, J = 13.1, 7.2 Hz, 1H), 1.93 (s, 3H), 1.97-1.81 (m, 4H), 1.76-1.65 (m, 1H), 1.64-1.55 (m, 1H), 1.50-1.38 (m, 4H), 1.20 (d, J = 6.3 Hz, 3H). J20

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- yl]formamido]-5- 4(13),5,7-trien-2- [(4-[3-[((6-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]propoxy]hexyl) oxy]propyl]phenyl) methoxy]hexanamide acetate [(M/2 + 1)]⁺ = 462.0 (400 MHz, DMSO-d₆) δ 7.81 (d, J = 9.3 Hz, 1H), 7.22-7.15 (m, 3H), 7.11 (d,J = 7.9 Hz, 2H), 7.01 (d, J = 7.4 Hz, 2H), 6.99-6.88 (m, 3H), 6.86 (dd, J = 5.5, 3.4 Hz, 1H), 6.68 (s, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 5.06 (dd, J = 10.9, 3.2 Hz, 1H), 4.46-4.35 (m, 2H), 3.81-3.75 (m, 1H), 3.49-3.25 (m, 12H), 3.07-2.78 (m, 6H), 2.72 (td, J = 12.8, 4.4 Hz, 1H), 2.66-2.59 (m, 1H), 2.58 (d, J = 7.9 Hz, 2H), 2.55-2.50 (m, 2H), 2.13-2.05 (m, 1H), 2.03-1.91 (m, 2H), 1.90 (s, 3H), 1.88-1.71 (m, 6H), 1.56-1.47 (m, 6H), 1.40-1.30 (m, 4H), 1.08 (d, J = 6.2 Hz, 3H). J21

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[3-[(6-[3-[3- methyl-1-(1-methyl- 2,6-dioxopiperidin- 3-yl)-2-oxo-1,3- benzodiazol-5- yl]propoxy]hexyl) oxy]propyl]phenyl) methoxy]hexanamide acetate 936.7 (400 MHz, DMSO-d₆) δ 7.79 (d, J = 9.3 Hz, 1H), 7.27-7.08 (m, 5H), 7.07-6.99 (m, 4H), 6.92 (dd, J = 8.2, 6.7 Hz, 1H), 6.85 (dd, J = 8.1, 1.6 Hz, 1H), 6.66 (s, 1H), 5.40 (dd, J = 13.0, 5.3 Hz, 1H), 5.06 (dd, J = 10.9, 3.3 Hz, 1H), 4.47- 4.36 (m, 2H), 3.84-3.73 (m, 1H), 3.49- 3.40 (m, 1H), 3.40-3.25 (m, 16H), 3.06- 2.91 (m, 4H), 2.88-2.71 (m, 2H), 2.70- 2.56 (m, 4H), 2.55-2.50 (m, 2H), 2.12- 1.95 (m, 2H), 1.91 (s, 3H), 1.86-1.73 (m, 5H), 1.60-1.46 (m, 6H), 1.37-1.30 (m, 4H), 1.08 (d, J = 6.2 Hz, 3H). J22

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[3-[(7-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]propoxy] heptypoxylpropyl] phenyl) methoxylhexanamide acetate 936.6 (400 MHz, DMSO-d₆) δ 7.81 (d, J = 9.3 Hz, 1H), 7.23-7.15 (m, 3H), 7.11 (d,J = 7.8 Hz, 2H), 7.06-6.97 (m, 4H), 6.96- 6.89 (m, 1H), 6.86 (d,J = 8.1 Hz, 1H), 6.68 (s, 1H), 5.34 (dd, J = 12.7, 5.3 Hz, 1H), 5.06 (dd, J = 11.0, 3.2 Hz, 1H), 4.41 (d, J = 2.1 Hz, 2H), 3.84-3.73 (m, 1H), 3.49-3.31 (m, 12H), 3.03 (q, J = 5.9, 5.2 Hz, 2H), 2.87 (td, J = 16.5, 4.0 Hz, 2H), 2.76-2.55 (m, 6H), 2.55-2.50 (m, 2H), 2.12-2.03 (m, 1H), 2.05-1.93 (m, 4H), 1.90 (s, 3H), 1.85-1.70 (m, 5H), 1.61-1.44 (m, 5H), 1.37-1.22 (m, 6H), 1.08 (d, J = 6.2 Hz, 3H). J23

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[3-[(8-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]propoxy]octyl) oxy]propyl]phenyl) methoxy]hexanamide acetate 950.7 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 8.40 (d,J = 5.0 Hz, 3H), 8.01 (d,J = 9.2 Hz, 1H), 7.21-7.13 (m, 3H), 7.13-7.02 (m, 4H), 7.05-6.96 (m, 3H), 6.86 (dd, J = 8.2, 1.6 Hz, 1H), 6.74 (s, 1H), 5.34 (dd, J = 12.8, 5.3 Hz, 1H), 5.13 (dd, J = 11.0, 3.0 Hz, 1H), 4.40 (s, 2H), 4.20 (d, J = 8.1 Hz, 1H), 4.11-3.94 (m, 3H), 3.81 (s, 1H), 3.49-3.43 (m, 2H), 3.43-3.29 (m, 11H), 3.14 (d,J = 6.1 Hz, 2H), 2.87 (dd, J = 16.7, 9.7 Hz, 2H), 2.67-2.53 (m, 6H), 2.19 (d, J = 14.3 Hz, 1H), 2.15- 1.96 (m, 2H), 1.85-1.69 (m, 5H), 1.67- 1.43 (m, 6H), 1.29 (s, 9H), 1.09 (d, J = 6.2 Hz, 3H). J24

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[3-[2-(2-[3-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]propoxy]ethoxy) ethoxylpropyl]phenyl) methoxy]hexanamide acetate [(M/2 + 1)]⁺ = 456.0 Used in the next step without further purification J25

(4S,5R)-4- [[(2S,11S)-11- Amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[3-[2-(2-[3-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-4- yl]propoxy]ethoxy) ethoxylpropyl]phenyl) methoxy]hexanamide acetate 910.7 (400 MHz, DMSO-d₆) δ 7.80 (d, J = 9.3 Hz, 1H), 7.25-7.07 (m, 5H), 7.02 (d, J = 7.4 Hz, 2H), 6.98-6.95 (m, 2H), 6.95- 6.91 (m, 1H), 6.87 (dd, J = 5.8, 3.1 Hz, 1H), 6.67 (s, 1H), 5.36 (dd, J = 12.5, 5.4 Hz, 1H), 5.06 (dd, J = 11.0, 3.2 Hz, 1H), 4.47-4.35 (m, 2H), 3.83-3.71 (m, 1H), 3.61-3.42 (m, 16H), 3.41-3.33 (m, 3H), 3.06-2.80 (m, 6H), 2.76-2.55 (m, 4H), 2.13-1.94 (m, 4H), 1.91 (s, 3H), 1.86- 1.73 (m, 5H), 1.61-1.50 (m, 1H), 1.08 (d, J = 6.2 Hz, 3H). J26

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[16-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 2,3-dihydro-1H-1,3- benzodiazol-5-yl]- 4,7,10,13- tetraoxahexadecan- 1- yl]phenyl)methoxy] hexanamide acetate 954.7 (400 MHz, DMSO-d₆) δ 7.83 (d, J = 9.3 Hz, 1H), 7.22-7.15 (m, 3H), 7.12 (d,J = 7.9 Hz, 2H), 7.07 -6.97 (m, 4H), 6.93 (dd, J = 8.2, 6.7 Hz, 1H), 6.87 (dd, J = 8.1, 1.6 Hz, 1H), 6.70 (s, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 5.06 (dd, J = 10.9, 3.2 Hz, 1H), 4.41 (d, J = 2.0 Hz, 2H), 3.83-3.72 (m, 1H), 3.58-3.32 (m, 22H), 3.04 (d,J = 12.8 Hz, 2H), 2.93-2.80 (m, 2H), 2.78-2.53 (m, 6H), 2.55-2.50 (m, 2H), 2.13-1.94 (m, 3H), 1.91 (s, 3H), 1.84-1.70 (m, 5H), 1.62-1.49 (m, 1H), 1.08 (d,J = 6.2 Hz, 3H). J27

(2S,4R)-1-[(2S)-2- [[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl] formamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate 921.4 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.60 (d, J = 6.0 Hz, 1H), 7.90 (d, J = 9.1 Hz, 1H), 7.86-7.76 (m, 3H), 7.47-7.33 (m, 6H), 7.17 (s, 1H), 7.02 (d, J = 7.5 Hz, 2H), 6.96-6.88 (m, 1H), 6.68 (s, 1H), 5.16 (s, 1H), 5.10-5.02 (m, 1H), 4.78 (d, J = 9.0 Hz, 1H), 4.53 (s, 2H), 4.48 (d, J = 8.0 Hz, 1H), 4.47-4.39 (m, 1H), 4.39 (s, 1H), 4.30-4.21 (m, 1H), 3.88-3.78 (m, 1H), 3.74 (s, 2H), 3.51- 3.39 (m, 2H), 3.07-2.97 (m, 2H), 2.84 (d, J = 14.9 Hz, 1H), 2.45 (s, 3H), 2.13- 2.02 (m, 3H), 2.00-1.94 (m, 3H), 1.91 (s, 3H), 1.84-1.71 (m, 1H), 1.64-1.50 (m, 1H), 1.11 (d, J = 6.3 Hz, 3H), 1.05 (s, 9H). J28

(2S,4R)-1-[(2S)-2- [2-[4-([[(2R,3S)-3- [(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carboylpentan-2- yl]oxy]methyl)phenyl] acetamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate [M/2 + 1]⁺ = 468.5 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.59 (t, J = 6.1 Hz, 1H), 8.12 (d, J = 9.3 Hz, 1H), 7.82 (d, J = 9.3 Hz, 1H), 7.47- 7.34 (m, 4H), 7.28-7.14 (m, 5H), 7.02 (dd, J = 7.2, 4.6 Hz, 2H), 6.97-6.89 (m, 1H), 6.68 (s, 1H), 5.06 (dd,J = 10.9, 3.3 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.49- 4.37 (m, 4H), 4.37-4.32 (m, 1H), 4.23 (dd, J = 15.9, 5.4 Hz, 1H), 3.84-3.72(m, 1H), 3.71-3.59 (m, 4H), 3.49-3.31 (m, 6H), 3.08-2.99 (m, 2H), 2.89-2.77 (m, 1H), 2.46 (s, 3H), 2.13-1.93 (m, 3H), 1.90 (s, 3H), 1.85-1.72 (m, 1H), 1.63- 1.52 (m, 1H), 1.08 (d, J = 6.2 Hz, 3H), 0.92 (s, 9H). J29

(2S,4R)-1-[(2,5)-2- [3-[4-([[(2R,3S)-3- [[(2S,11S)-11- Amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]propanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide 949.7 (400 MHz, CDCl₃) δ 8.67 (s, 1H), 7.39- 7.29 (m, 5H), 7.19 (d, J = 7.8 Hz, 2H), 7.07 (d,J = 4.0 Hz, 1H),7.01 (d,J = 3.7 Hz, 2H), 6.74 (s, 1H), 5.99 (s, 1H), 5.09 (d, J = 9.8 Hz, 1H), 4.73-4.52 (m, 4H), 4.43 (d, J = 11.8 Hz, 1H), 4.26 (dd, J = 15.1, 4.4 Hz, 1H), 4.15 (d, J = 11.4 Hz, 1H), 3.97-3.89 (m, 1H), 3.68-3.61 (m, 2H), 3.52 (d, J = 10.0 Hz, 1H), 3.37 (d, J = 16.5 Hz, 1H), 3.27 (d, J = 10.3 Hz, 1H), 3.14-3.01 (m, 2H), 2.86 (dt, J = 13.4, 6.3 Hz, 2H), 2.63-2.51 (m, 3H), 2.48 (s, 3H), 2.27-1.97 (m, 5H), 1.93- 1.80 (m, 2H), 1.21 (d, J = 6.4 Hz, 3H), 0.95 (s, 9H). J30

(2S,4R)-1-[(2S)-2- (2-[3-[4-([[(2R,3S)- 3-[[(2S,11S)-11- Amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]propoxy] acetamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide 993.3 (400 MHz, DMSO-d₆) δ 8.97 (d, J = 2.0 Hz, 1H), 8.59 (d, J = 6.3 Hz, 1H), 7.78 (d, J = 9.3 Hz, 1H), 7.47-7.35 (m, 5H), 7.22-7.10 (m, 5H), 7.01 (d, J = 7.5 Hz, 2H), 6.92 (t, J = 7.5 Hz, 1H), 6.66 (s, 1H), 5.16 (d, J = 3.6 Hz, 1H), 5.05 (d, J = 11.7 Hz, 1H), 4.57 (d, J = 9.4 Hz, 1H), 4.46 (t, J = 8.2 Hz, 1H), 442-4.32 (m, 4H), 4.31-4.18 (m, 1H), 3.94 (s, 2H), 3.84-3.72 (m, 1H), 3.72-3.58 (m, 2H), 3.53-3.38 (m, 4H), 3.06-2.96 (m, 2H), 2.85 (d, J = 16.6 Hz, 1H), 2.71-2.60 (m, 3H), 2.42 (s, 3H), 2.17-1.70 (m, 9H), 1.62-1.44 (m, 1H), 1.08 (d, J = 6.1 Hz, 3H), 0.95 (s, 9H). J31

(2S,4S)-1-[(2S)-2-(2- [3-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl] propoxy]acetamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate 993.7 (400 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.68 (t, J = 6.0 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.44-7.34 (m, 5H), 7.23-7.07 (m, 5H), 7.01 (d, J = 7.5 Hz, 2H), 6.92 (dd, J = 8.1, 6.7 Hz, 1H), 6.67 (s, 1H), 5.05 (dd, J = 11.0, 3.2 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.47-4.35 (m, 4H), 4.33-4.18 (m, 2H), 3.93 (s, 2H), 3.91- 3.84 (m, 1H), 3.85-3.70 (m, 1H), 3.60- 3.30 (m, 8H), 3.02 (q, J = 5.9, 5.3 Hz, 2H), 2.85 (dd, J = 16.9, 3.2 Hz, 1H), 2.64 (t, J = 7.7 Hz, 2H), 2.42 (s, 3H), 2.40-2.29 (m, 1H), 2.11-1.94 (m, 2H), 1.89 (s, 3H), 1.87-1.70 (m, 4H), 1.64- 1.46 (m, 1H), 1.07 (d, J = 6.3 Hz, 3H), 0.96 (s, 9H). J32

(2S,4R)-1-[(2S)-2- (2-[4-[4-([[(2R,3S)- 3-[[(2S,11S)-11- Amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl] butoxy]acetamido) dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate 1007.7 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.61 (s, 1H), 7.80 (d, J = 9.4 Hz, 1H), 7.48-7.35 (m, 5H), 7.20-7.09 (m, 5H), 7.01 (d, J = 7.4 Hz, 2H), 6.95-6.88 (m, 1H), 6.68 (s, 1H), 5.05 (d, J = 9.3 Hz, 1H), 4.56 (d, J = 9.5 Hz, 1H), 4.48-4.34 (m, 5H), 4.28 (d, J = 5.7 Hz, 1H), 3.92 (s, 2H), 3.83-3.74 (m, 1H), 3.73-3.56 (m, 1H), 3.51 (d, J = 6.6 Hz, 2H), 3.47- 3.39 (m, 2H), 3.38-3.30 (m, 2H), 3.08- 2.97 (m, 2H), 2.84 (d, J = 16.1 Hz, 1H), 2.58 (d, J = 7.5 Hz, 2H), 2.55-2.50 (m, 2H), 2.43 (s, 3H), 2.12-2.00 (m, 2H), 2.00-1.82 (m, 6H), 1.68-1.48 (m, 5H), 1.07 (d, J = 6.1 Hz, 3H), 0.94 (s, 9H). J33

(2S,4S)-1-[(2S)-2-(2- [4-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl] butoxy]acetamido dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate 1007.7 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.67 (t, J = 6.1 Hz, 1H), 7.79 (d, J = 9.3 Hz, 1H), 7.48-7.32 (m, 4H), 7.20-7.08 (m, 5H), 7.01 (d, J = 7.4 Hz, 2H), 6.92 (dd, J = 8.1, 6.7 Hz, 1H), 6.66 (s, 1H), 5.44 (s, 1H), 5.05 (dd, J = 10.9, 3.2 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.47-4.36 (m, 4H), 4.34-4.17 (m, 2H), 3.94-3.83 (m, 3H), 3.82-3.72 (m, 1H), 3.51-3.26 (m, 9H), 3.05-2.95 (m, 2H), 2.85 (dd, J = 16.8, 3.2 Hz, 1H), 2.59 (t, J = 7.4 Hz, 2H), 2.44 (s, 3H), 2.40-2.29 (m, 1H), 2.12-1.92 (m, 3H), 1.90 (s, 3H), 1.75 (dt, J = 12.3, 6.0 Hz, 1H), 1.63-1.49 (m, 4H), 1.07 (d, J = 6.2 Hz, 3H), 0.95 (s, 9H). J34

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]pentanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate 977.9 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.48 (d, J = 8.1 Hz, 2H), 7.43 (d, J = 8.3 Hz, 2H), 7.23 (d, J = 7.8 Hz, 2H), 7.14 (d, J = 7.9 Hz, 2H), 7.11-7.06 (m, 2H), 7.05- 7.00 (m, 1H), 5.16 (dd,J = 10.9, 3.7 Hz, 1H), 4.61-4.55 (m, 1H), 4.55-4.43 (m, 3H), 4.39-4.32 (m, 1H), 4.04-3.98 (m, 1H), 3.90 (t, J = 10.6 Hz, 2H), 3.82 (dd, J = 10.9, 4.0 Hz, 1H), 3.65-3.54 (m, 1H), 3.52-3.41 (m, 1H), 3.23-3.14 (m, 2H), 3.06 (d, J = 7.3 Hz, 1H), 3.04-2.99 (m, 1H), 2.67-2.60 (m, 2H), 2.48 (s, 3H), 2.38-2.15 (m, 6H), 2.10 (ddd, J = 13.3, 9.0, 4.5 Hz, 1H), 2.00 (d, J = 8.7 Hz, 1H), 1.95 (s, 3H), 1.76-1.58 (m, 6H), 1.32 (t, J = 7.3 Hz, 1H), 1.20 (d, J = 6.4 Hz, 3H), 1.04 (s, 9H). J35

(2S,4S)-1-[(2S)-2-[5- [4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0 {circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]pentanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate [M/2 + 1)]⁺ = 489.6 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.62 (t, J = 6.1 Hz, 1H), 7.87 (d, J = 8.8 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.45- 7.35 (m, 4H), 7.23-7.16 (m, 3H), 7.15- 7.06 (m, 2H), 7.02 (d, J = 7.4 Hz, 2H), 6.93 (dd, J = 8.1, 6.8 Hz, 1H), 6.66 (s, 1H), 5.06 (dd, J = 10.9, 3.2 Hz, 1H), 4.50-4.32 (m, 5H), 4.31-4.15 (m, 2H), 3.94 (dd,J = 10.2, 5.7 Hz, 1H), 3.78 (q, J = 7.7, 5.2 Hz, 1H), 3.50-3.32 (m, 5H), 3.02 (t, J = 5.5 Hz, 2H), 2.86 (dd, J = 16.8, 3.3 Hz, 1H), 2.55 (d, J = 7.3 Hz, 2H), 2.45 (s, 3H), 2.37-2.23 (m, 2H), 2.21-1.93 (m, 3H), 1.90 (s, 3H), 1.85- 1.69 (m, 2H), 1.63-1.45 (m, 6H), 1.08 (d, J = 6.2 Hz, 3H), 0.96-0.92 (m, 9H). J36

(2S,4R)-1-[(2S)-2- [2-[2-(2-[3-[4- ((2R,3S)-3- [[(2S,11S)-11- Amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)phen yl]propoxy]ethoxy) ethoxy]acetamido]- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol-5- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate 1037.7 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.59 (t, J = 6.0 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.46-7.33 (m, 5H), 7.21-7.14 (m, 3H), 7.10 (d, J = 7.8 Hz, 2H), 7.01 (d, J = 7.5 Hz, 2H), 6.96-6.88 (m, 1H), 6.67 (s, 1H), 5.05 (dd, J = 10.9, 3.2 Hz, 1H), 4.58 (d, J = 9.6 Hz, 1H), 4.48-4.33 (m, 5H), 4.25 (dd, J = 15.7, 5.6 Hz, 1H), 3.99 (s, 2H), 3.78 (s, 1H), 3.71-3.59 (m, 4H), 3.54 (t, J = 4.6 Hz, 2H), 3.48- 3.28 (m, 6H), 3.03 (d, J = 12.8 Hz, 2H), 2.90-2.80 (m, 1H), 2.59 (t, J = 7.7 Hz, 2H), 2.44 (s, 3H), 2.13-2.00 (m, 3H), 1.99-1.92 (m, 2H), 1.91 (s, 3H), 1.84-1.70 (m, 3H), 1.62-1.45 (m, 1H), 1.08 (d, J = 6.2 Hz, 3H), 0.95 (s, 9H). J37

(2S,4R)-1-[(2S)-2- [2-[2-(2-[3-[4- ([[(2R,3S)-3- [[(2S,11S)-11- Amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl] propoxy]ethoxy) ethoxylacetamido]- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate 1081.8 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.60 (t, J = 6.1 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.45-7.38 (m, 5H), 7.22-7.08 (m, 4H), 7.02 (d, J = 7.5 Hz, 2H), 6.96- 6.90 (m, 1H), 6.67 (s, 1H), 5.06 (dd, J = 11.0, 3.2 Hz, 1H), 4.58 (d, J = 9.6 Hz, 1H), 4.48-4.33 (m, 5H), 4.30-4.20 (m, 1H), 3.98 (s, 2H), 3.85-3.73 (m, 1H), 3.70-3.56 (m, 6H), 3.50 (t, J = 4.8 Hz, 2H), 3.47-3.42 (m, 2H), 3.40-3.25 (m, 9H), 3.04 (d, J = 12.6 Hz, 2H), 2.86 (d, J = 15.1 Hz, 1H), 2.58 (t, J = 7.8 Hz, 2H), 2.45 (s, 3H), 2.12-1.90 (m, 3H), 1.87 (s, 3H), 1.82-1.70 (m, 2H), 1.63- 1.50 (m, 1H), 1.09 (d, J = 6.2 Hz, 3H), 0.95 (s, 9H). J38

(2S,4R)-1-[(2S)-2- [15-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]-3,6,9,12- tetraoxapenta- decanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate 1125.8 (400 MHz, DMSO-d₆) δ 8.98 (d, J = 3.1 Hz, 1H), 8.60 (s, 1H), 7.85-7.77 (m, 1H), 7.46-7.35 (m, 5H), 7.21-7.14 (m, 3H), 7.11 (d, J = 7.8 Hz, 2H), 7.01 (t, J = 5.9 Hz, 2H), 6.93 (dd, J = 11.8, 7.6 Hz, 1H), 6.68 (s, 1H), 5.06 (d, J = 11.0 Hz, 1H), 4.57 (d, J = 9.4 Hz, 1H), 4.49- 4.34 (m, 5H), 4.30-4.16 (m, 1H), 3.96 (d, J = 2.6 Hz, 2H), 3.78 (s, 1H), 3.64- 3.43 (m, 16H), 3.40-3.30 (m, 6H), 3.11- 2.96 (m, 2H), 2.85 (d, J = 16.9 Hz, 1H), 2.57 (d, J = 7.8 Hz, 2H), 2.44 (s, 3H), 2.12-1.94 (m, 4H), 1.91 (s, 3H), 1.84- 1.68 (m, 2H), 1.61-1.47 (m, 1H), 1.08 (dd, J = 6.2, 2.8 Hz, 3H), 0.94 (s, 9H). J39

(3S,6S)-3-Amino-N- ((2R,3S)-6-amino-2- ((4-(4-(((S)-1 ((2S,4R)-4-hydroxy- 2-((4-(4- methylthiazol-5- yl)benzyl)carbamoyl) pyrrolidin-1-yl)- 3,3-dimethyl-1- oxobutan-2- yl)amino)-4- oxobutyl)benzyl)oxy)- 6-oxohexan-3-yl)- 4-oxo-1,2,3,4,6,7- hexahydroazepino[3, 2,1-hi]indole-6- carboxamide acetate [M/2 + 1]⁺ = 482.5 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.56 (t, J = 6.0 Hz, 1H), 7.90 (d, J = 9.2 Hz, 1H), 7.80 (d, J = 9.2 Hz, 1H), 7.46- 7.35 (m, 4H), 7.19 (d, J = 8.1 Hz, 1H), 7.11 (d, J = 7.9 Hz, 2H), 7.01 (d, J = 7.6 Hz, 2H), 6.97-6.89 (m, 1H), 6.68 (s, 1H), 5.13 (s, 1H), 5.05 (dd,J = 10.9, 3.3 Hz, 1H), 4.57 (d, J = 9.4 Hz, 1H), 4.49- 4.30 (m, 5H), 4.22 (dd, J = 15.7, 5.4 Hz, 1H), 3.78 (s, 1H), 3.70-3.61 (m, 2H), 3.47-3.40 (m, 2H), 3.40-3.30 (m, 4H), 3.02 (s, 2H), 2.85 (d, J = 15.7 Hz, 1H), 2.68-2.57 (m, 2H), 2.45 (s, 3H), 2.28 (q, J = 7.3 Hz, 1H), 2.17 (q, J = 7.2 Hz, 1H), 2.05 (s, 2H), 2.12-1.99 (m, 1H), 1.90 (s, 3H), 1.84-1.69 (m, 2H), 1.62- 1.45 (m, 1H), 1.08 (d, J = 6.2 Hz, 3H), 0.95 (s, 9H). J40

(2S,4R)-1-[(2S)-2- (2-[2-[4-([[(2R,3S)- 3-[[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)phenyl] ethoxy]acetamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate 979.7 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.61 (t, J = 6.0 Hz, 1H), 7.80 (d, J = 9.2 Hz, 1H), 7.48-7.33 (m, 5H), 7.20 (s, 4H), 7.15 (s, 1H), 7.05-6.98 (m, 2H), 6.97-6.88 (m, 1H), 6.67 (s, 1H), 5.05 (dd, J = 10.8, 3.3 Hz, 1H), 4.55 (d, J = 9.6 Hz, 1H), 4.50-4.34 (m, 5H), 4.26 (dd, J = 15.9, 5.6 Hz, 1H), 3.98-3.88 (m, 2H), 3.78 (s, 1H), 3.74-3.58 (m, 4H), 3.48-3.31 (m, 4H), 3.03 (d,J = 12.7 Hz, 2H), 2.90-2.80 (m, 4H), 2.43 (s, 3H), 2.09-2.03 (m, 3H), 2.01-1.86 (m, 1H), 1.90 (s, 3H), 1.79 (s, 1H), 1.59-1.51 (m, 1H), 1.07 (d, J = 6.2 Hz, 3H), 0.93 (s, 9H). J41

(2S,4R)-1-[(2S)-2- ([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl] ethoxy]ethoxy) acetamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate 1023.7 (400 MHz, DMSO-d₆) δ 8.97 (s, 1H), 8.59 (t, J = 6.1 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.49-7.35 (m, 5H), 7.21-7.15 (m, 4H), 7.02 (d, J = 7.4 Hz, 2H), 6.93 (dd, J = 8.2, 6.7 Hz, 1H), 6.67 (s, 1H), 5.06 (dd,J = 10.9, 3.2 Hz, 1H), 4.59 (d, J = 9.6 Hz, 1H), 4.51-4.35 (m, 5H), 4.26 (dd, J = 15.8, 5.7 Hz, 1H), 3.98 (s, 2H), 3.85-3.78 (m, 1H), 3.73-3.54 (m, 9H), 3.50-3.41 (m, 2H), 3.37 (dd, J = 16.9, 11.1 Hz, 1H), 3.02 (s, 2H), 2.90-2.78 (m, 4H), 2.43 (s, 3H), 2.15-2.03 (m, 2H), 2.00-1.93 (m, 2H), 1.91 (s, 3H), 1.84-1.77 (m, 1H), 1.58 (dd, J = 15.0, 9.7 Hz, 1H), 1.08 (d, J = 6.2 Hz, 3H), 0.96 (s, 9H). J42

(2S,4R)-1-[(2S)-2- [15-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]-3,6,9,12- tetraoxapenta- decanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide 1067.7 (400 MHz, DMSO-d₆) δ 8.98 (d, J = 3.7 Hz, 1H), 8.59 (s, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.46-7.37 (m, 5H), 7.19-7.10 (m, 5H), 7.01 (d, J = 7.3 Hz, 2H), 6.92 (t, J = 7.6 Hz, 1H), 6.67 (s, 1H), 5.05 (d, J = 11.1 Hz, 1H), 4.57 (d, J = 9.3 Hz, 1H), 4.49-4.31 (m, 6H), 4.25 (d, J = 15.5 Hz, 1H), 3.97 (s, 2H), 3.78 (s, 1H), 3.70-3.49 (m, 13H), 3.48-3.30 (m, 3H), 3.01 (s, 2H), 2.84 (d, J = 16.5 Hz, 1H), 2.76 (t, J = 7.4 Hz, 2H), 2.44 (s, 3H), 2.12-1.92 (m, 4H), 1.89 (s, 3H), 1.85- 1.71 (m, 1H), 1.62-1.48 (m, 1H), 1.07 (d, J = 6.2 Hz, 3H), 0.95 (m, 9H). J43

(2S,4R)-1-[(2S)-2- [14-[4-([[(2R,3S)-3- [[(2S,11S)-11- Amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)phen yl]-3,6,9,12- tetraoxatetra- decanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate 1111.7 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.61 (t, J = 6.0 Hz, 1H), 7.83 (d, J = 9.2 Hz, 1H), 7.46-7.38 (m, 5H), 7.18 (t, J = 6.6 Hz, 5H), 7.02 (d, J = 7.5 Hz, 2H), 6.93 (dd, J = 8.0, 6.8 Hz, 1H), 6.68 (s, 1H), 5.07 (dd, J = 10.9, 3.2 Hz, 1H), 4.58 (d, J = 9.6 Hz, 2H), 4.49-4.34 (m, 6H), 4.25 (dd, J = 15.8, 5.6 Hz, 1H), 3.97 (s, 2H), 3.84-3.75 (m, 1H), 3.68 (dd, J = 10.7, 3.9 Hz, 1H), 3.65-3.50 (m, 16H), 3.44 (dd, J = 12.4, 6.5 Hz, 2H), 3.40-3.33 (m, 1H), 3.03 (q, J = 5.9, 5.0 Hz, 2H), 2.85 (dd, J = 16.6, 3.2 Hz, 1H), 2.82-2.75 (m, 2H), 2.45 (s, 3H), 2.15-1.97 (m, 4H), 1.92 (td, J = 8.6, 4.3 Hz, 2H), 1.79 (ddd, J = 10.0, 6.7, 3.5 Hz, 1H), 1.62-1.51 (m, 1H), 1.08 (d, J = 6.3 Hz, 3H), 0.95 (s, 9H). J44

(2S,4R)-1-[(2S)-2- [6-[4-([[(2R,3S)-3- [[(2S,11S)-11- Amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]hexanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide 991.3 (400 MHz, CDCl₃) δ 8.70 (s, 1H), 7.43 (t, J = 6.0 Hz, 1H), 7.40-7.33 (m, 4H), 7.27 (d, J = 7.8 Hz, 2H), 7.16 (d, J = 7.8 Hz, 2H), 7.09-6.99 (m, 4H), 6.43 (d,J = 8.8 Hz, 1H), 6.36 (s, 1H), 5.55 (s, 1H), 5.14 (dd, J = 9.8, 3.2 Hz, 1H), 4.70 (t, J = 8.0 Hz, 1H), 4.65-4.50 (m, 4H), 4.41- 4.31 (m, 2H), 4.11 (d, J = 11.4 Hz, 1H), 3.93 (s, 1H), 3.66-3.54 (m, 3H), 3.38- 3.21 (m, 2H), 3.05 (d, J = 6.3 Hz, 2H), 2.61 (m, 3H), 2.53 (s, 3H), 2.50-2.44 (m, 1H), 2.23-2.10 (m, 4H), 2.09-1.91 (m, 6H), 1.74 (dt, J = 18.2, 6.7 Hz, 1H), 1.66-1.56 (m, 4H), 1.31 (p, J = 7.7, 7.2 Hz, 2H), 1.22 (d, J = 6.3 Hz, 3H), 0.95 (s, 9H). J45

(2S,4R)-1-[(2S)-2- [7-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]heptanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide acetate 1005.8 (400 MHz, CD₃OD) δ 8.87 (s, 1H), 7.49-7.37 (m, 4H), 7.21 (d, J = 7.9 Hz, 2H), 7.14-6.94 (m, 5H), 5.12 (dd, J = 11.0, 3.7 Hz, 1H), 4.62 (s, 1H), 4.60- 4.42 (m, 7H), 4.34 (d, J = 15.4 Hz, 2H), 3.98 (d, J = 11.7 Hz, 1H), 3.89 (d, J = 11.2 Hz, 1H), 3.79 (dd, J = 11.0, 3.9 Hz, 1H), 3.67 (d, J = 9.6 Hz, 1H), 3.63-3.52 (m, 1H), 3.49-3.37 (m, 2H), 3.15 (s, 2H), 3.04-2.94 (m, 1H), 2.59 (t, J = 7.6 Hz, 2H), 2.47 (s, 3H), 2.31-1.99 (m, 5H), 1.90 (s, 3H), 1.78-1.53 (m, 5H), 1.44-1.30 (m, 4H), 1.18 (d, J = 6.3 Hz, 3H), 1.03 (s, 9H). J46

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [[4-(3-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]methoxy]propyl) phenyl]methoxy] hexanamide acetate 794.5 (400 MHz, DMSO-d₆) δ 7.79 (d, J = 9.3 Hz, 1H), 7.20-7.12 (m, 3H), 7.10 (t, J = 8.2 Hz, 2H), 7.04-6.95 (m, 4H), 6.95- 6.86 (m, 1H), 6.66 (s, 1H), 5.40 (dd, J = 12.9, 5.5 Hz, 1H), 5.05 (dd, J = 10.9, 3.1 Hz, 1H), 4.70 (s, 2H), 4.46-4.35 (m, 2H), 3.83-3.72 (m, 1H), 3.59 (s, 3H), 3.52-3.39 (m, 4H), 3.35-3.30 (m, 3H), 3.01 (s, 2H), 2.86 (t, J = 16.2 Hz, 2H), 2.72 (d, J = 12.7 Hz, 1H), 2.64 (d, J = 14.5 Hz, 1H), 2.59 (d, J = 8.2 Hz, 2H), 2.11-1.91 (m, 4H), 1.90 (s, 3H), 1.87- 1.72 (m, 2H), 1.61-1.46 (m, 1H), 1.08 (d, J = 6.2 Hz, 3H). J47

(4S,5R)-4- [[2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [[4-(5-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]propoxy]pentyl) phenyl]methoxy] hexanamide acetate 850.7 (400 MHz, DMSO-d₆) δ 7.80 (d, J = 9.2 Hz, 1H), 7.21-7.09 (m, 5H), 7.05-6.97 (m, 4H), 6.92 (dd, J = 8.2, 6.6 Hz, 1H), 6.86 (dd, J = 8.1, 1.6 Hz, 1H), 6.67 (s, 1H), 5.34 (dd, J = 12.8, 5.3 Hz, 1H), 5.06 (dd,J = 10.9, 3.2 Hz, 1H),4.41 (d, J = 2.4 Hz, 2H), 3.79 (s, 1H), 3.46-3.40 (m, 2H), 3.35-3.30 (m, 7H), 3.02 (s, 2H), 2.97-2.80 (m, 2H), 2.78-2.53 (m, 8H), 2.13-1.94 (m, 4H), 1.90 (s, 3H), 1.86-1.75 (m, 3H), 1.62-1.50 (m, 5H), 1.35 (dt,J = 11.2, 6.6 Hz, 2H), 1.08 (d, J = 6.2 Hz, 3H). J48

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [[4-(5-(3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]propoxy]pentyl) phenyl]methoxy] hexanamide acetate 850.6 (400 MHz, DMSO-d₆) δ 7.81 (d, J = 9.3 Hz, 1H), 7.22-7.16 (m, 3H), 7.12 (d, J = 7.9 Hz, 2H), 7.01 (d, J = 7.4 Hz, 2H), 7.01-6.89 (m, 3H), 6.86 (dd, J = 5.8, 3.1 Hz, 1H), 6.68 (s, 1H), 5.37 (dd, J = 12.6, 5.4 Hz, 1H), 5.06 (dd, J = 10.9, 3.2 Hz, 1H), 4.45-4.34 (m, 2H), 3.78 (p, J = 5.4 Hz, 1H), 3.70-.360 (m, 5H), 3.50-3.40 (m, 7H), 3.03 (q, J = 6.1, 5.2 Hz, 2H), 2.98-2.87 (m, 3H), 2.84 (dd, J = 12.3, 4.5 Hz, 1H), 2.72 (td, J = 12.9, 4.3 Hz, 1H), 2.66-2.53 (m, 3H), 2.12-2.03 (m, 1H), 1.99 (qd, J = 11.9, 10.4, 6.9 Hz, 2H), 1.89 (s, 3H), 1.87-1.73 (m, 3H), 1.65-1.50 (m, 5H), 1.35 (h, J = 7.4, 6.3 Hz, 2H), 1.08 (d,J = 6.1 Hz, 3H). J49

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} 4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [[4-(2-[3-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]propoxy]ethy) phenyl]methoxy] hexanamide acetate 809.5 (400 MHz, DMSO-d₆) δ 7.80 (d, J = 9.2 Hz, 1H), 7.23-7.18 (m, 4H), 7.16 (d, J = 9.8 Hz, 1H), 7.01 (d, J = 7.5 Hz, 2H), 6.98-6.88 (m, 3H), 6.81 (dd, J = 6.5, 2.4 Hz, 1H), 6.67 (s, 1H), 5.36 (dd, J = 12.5, 5.4 Hz, 1H), 5.05 (dd, J = 10.9, 3.2 Hz, 1H), 4.48-4.37 (m, 2H), 3.78 (s, 1H), 3.60 (t, J = 6.8 Hz, 2H), 3.57-3.52 (m, 7H), 3.50-3.40 (m, 4H), 3.37 (dd, J = 16.8, 10.9 Hz, 1H), 3.03 (d,J = 13.3 Hz, 1H), 2.96-2.85 (m, 2H), 2.85-2.78 (m, 2H), 2.73-2.58 (m, 2H), 2.12-1.93 (m, 4H), 1.91 (s, 3H), 1.86-1.75 (m, 3H), 1.55 (d, J = 11.7 Hz, 1H), 1.08 (d, J = 6.2 Hz, 3H). J50

(4S,5R)-4- [[(2S,11S)-11- Amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]butyl]phenyl) methoxy]hexanamide 778.4 (400 MHz, CDCl₃) δ 7.34-7.27 (m, 2H), 7.16 (dd, J = 7.9, 4.9 Hz, 2H), 7.08 (d, J = 7.0 Hz, 1H), 7.05-6.94 (m, 3H), 6.92-6.86 (m, 1H), 6.73-6.66 (m, 1H), 6.49-6.34 (m, 1H), 5.52-5.35 (m, 1H), 5.19 (td, J = 10.0, 9.6, 4.3 Hz, 1H), 4.62 (d, J = 11.5 Hz, 1H), 4.41 (dd, J = 11.5, 8.4 Hz, 1H), 3.96 (d, J = 10.6 Hz, 1H), 3.67-3.57 (m, 2H), 3.53-3.48 (m, 3H), 3.37-3.26 (m, 2H), 3.08 (d, J = 8.0 Hz, 2H), 2.98-2.86 (m, 3H), 2.85-2.74 (m, 2H), 2.70 (q, J = 7.0 Hz, 2H), 2.27-1.95 (m, 7H), 1.84-1.62 (m, 4H), 1.23 (dd, J = 6.4, 2.0 Hz, 3H). J51

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[5-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]pentyl]phenyl) methoxy] hexanamide acetate 792.7 (400 MHz, DMSO-d₆) δ 7.80 (d, J = 9.3 Hz, 1H), 7.21-7.15 (m, 3H), 7.12 (d,J = 7.8 Hz, 2H), 7.02 (d, J = 7.5 Hz, 2H), 6.98-6.82 (m, 4H), 6.67 (s, 1H), 5.36 (dd, J = 12.5, 5.3 Hz, 1H), 5.06 (dd, J = 11.0, 3.2 Hz, 1H), 4.47-4.36 (m, 2H), 3.78 (s, 1H), 3.43 (dd, J = 12.7, 7.4 Hz, 2H), 3.39-3.32 (m, 6H), 3.02 (s, 2H), 2.95-2.80 (m, 4H), 2.70-2.65 (m, 1H), 2.62-2.54 (m, 2H), 2.12-1.90 (m, 4H), 1.91 (s, 3H), 1.85-1.75 (m, 1H), 1.67- 1.52 (m, 5H), 1.46-1.37 (m, 2H), 1.08 (d, J = 6.2 Hz, 3H). J52

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- ([4-[3-([5-[1-(2,6- dioxopiperidin-3- yl)-3 -methyl-2-oxo- 1,3-benzodiazol-5- yl]pentyl]oxy)propyl] phenyl]methoxy) hexanamide acetate 850.7 (400 MHz, DMSO-d₆) δ 7.79 (d, J = 9.3 Hz, 1H), 7.22-7.08 (m, 5H), 7.05-7.00 (m, 4H), 6.96 -6.83 (m, 2H), 6.67 (s, 1H), 5.33 (dd, J = 12.9, 5.2 Hz, 1H), 5.09-5.01 (m, 1H), 4.41 (d, J = 2.4 Hz, 2H), 3.79 (s, 1H), 3.50-3.38 (m, 1H), 3.35-3.30 (m, 13H), 3.01 (s, 2H), 2.86 (t, J = 13.9 Hz, 2H), 2.70-2.55 (m, 4H), 2.12-1.95 (m, 3H), 1.87 (s, 3H), 1.85- 1.75 (m, 3H), 1.65-1.50 (m, 5H), 1.36 (s, 2H), 1.08 (d, J = 6.2 Hz, 3H). J53

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- ([4-[3-([5-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]pentyl]oxy)propyl] phenyl]methoxy) hexanamide acetate 850.6 (400 MHz, DMSO-d₆) δ 7.79 (d, J = 9.1 Hz, 1H), 7.19 (d, J = 7.9 Hz, 2H), 7.15 (s, 1H), 7.12 (d, J = 7.8 Hz, 2H), 7.02 (d, J = 7.5 Hz, 2H), 6.99-6.88 (m, 3H), 6.87 (dd, J = 5.5, 3.4 Hz, 1H), 6.66 (s, 1H), 5.36 (dd, J = 12.6, 5.3 Hz, 1H), 5.06 (dd, J = 10.7, 3.1 Hz, 1H), 4.47- 4.36 (m, 2H), 3.79 (s, 1H), 3.56 (s, 3H), 3.48-3.42 (m, 2H), 3.36-3.30 (m, 6H), 3.02 (s, 2H), 2.95-2.86 (m, 4H), 2.75- 2.56 (m, 4H), 2.06-1.93 (m, 4H), 1.91 (s, 3H), 1.82-1.74 (m, 3H), 1.68-1.55 (m, 5H), 1.45 (d, J = 7.5 Hz, 2H), 1.09 (d, J = 6.2 Hz, 3H). J54

(2S,4R)-N-[(2-[4-[4- ([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)phen yl]butoxy]-4-(4- methyl-1,3-thiazol- yl)phenyl)methyl]- 1-[(2S)-2-[(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]- 4- hydroxypyrrolidine- 2-carboxamide 1051.7 Used directly in next step without further purification J55

(2S,4R)-N-[[2-([5- [4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]pentyl] oxy)-4-(4- methyl-1,3-thiazol- yl)phenyl]methyl]- 1-[(2S)-2-[(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]- 4- hydroxypyrrolidine- 2-carboxamide acetate [(M + 18)]⁺ = 1083.5 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.49 (t, J = 6.0 Hz, 1H), 7.79 (d, J = 9.3 Hz, 1H), 7.41 (d, J = 7.8 Hz, 1H), 7.29 (dd, J = 9.2, 2.8 Hz, 1H), 7.22-7.11 (m, 5H), 7.04-6.98 (m, 3H), 6.95 (dd, J = 7.7, 1.6 Hz, 1H), 6.95-6.87 (m, 1H), 6.66 (s, 1H), 5.05 (dd, J = 10.9, 3.2 Hz, 1H), 4.61 (d, J = 9.2 Hz, 1H), 4.53 (t, J = 8.2 Hz, 1H), 4.46-4.39 (m, 2H), 4.36 (s, 1H), 4.30 (dd, J = 16.5, 6.0 Hz, 1H), 4.20 (dd, J = 16.6, 5.5 Hz, 1H), 4.05 (t, J = 6.3 Hz, 2H), 3.78-3.70 (m, 1H), 3.71-3.57 (m, 2H), 3.48 -3.31 (m, 4H), 3.01 (s, 2H), 2.85 (dd, J = 16.6, 3.2 Hz, 1H), 2.60 (t, J = 7.6 Hz, 2H), 2.46 (s, 3H), 2.12-2.01 (m, 2H), 1.99-1.90 (m, 2H), 1.90 (s, 3H), 1.86-1.76 (m, 3H), 1.75-1.70 (m, 2H), 1.69-1.53 (m, 2H), 1.50 (d, J = 7.2 Hz, 2H), 1.43-1.31 (m, 2H), 1.23 (dd, J = 8.6, 3.4 Hz, 2H), 1.08 (d, J = 6.2 Hz, 3H), 0.97 (s, 9H). J56

(2S,4R)-N-[(2-[2-[2- (2-[3-[4-([[(2R,3S)- 3-[[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]propoxy]ethoxy) ethoxylethoxyl-4-(4- methyl-1,3-thiazol- yl)phenyl)methyl]- 1-[(2S)-2-[(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]- 4- hydroxypyrrolidine- 2-carboxamide acetate [(M/2 + 1]⁺ = 585.7 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.48 (d,J = 6.2 Hz, 1H), 7.80 (d,J = 9.2 Hz, 1H), 7.41 (d, J = 7.9 Hz, 1H), 7.29 (d, J = 8.9 Hz, 1H), 7.23-7.14 (m, 3H), 7.11 (d, J = 7.9Hz, 2H), 7.06-6.99 (m, 3H), 6.99-6.93 (m, 1H), 6.92 (dd, J = 8.3, 6.6 Hz, 1H), 6.67 (s, 1H), 5.05 (dd, J = 10.9, 3.2 Hz, 1H), 4.60 (d, J = 9.1 Hz, 1H), 4.52 (t, J = 8.3 Hz, 1H), 4.41 (s, 2H), 4.36 (s, 1H), 4.30 (d, J = 6.2 Hz, 1H), 4.25-4.15 (m, 3H), 3.85-3.75 (m, 3H), 3.70-3.62 (m, 3H), 3.60-3.51 (m, 4H), 3.50-3.40 (m, 3H), 3.41-3.30 (m, 5H), 3.02 (s, 2H), 2.85 (d,J = 15.4 Hz, 1H), 2.58 (t, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.12-2.05 (m, 2H), 2.03-1.93 (m, 4H), 1.90 (s, 3H), 1.81-1.72 (m, 3H), 1.60-1.50 (m, 1H), 1.45-1.34 (m, 2H), 1.23 (d,J = 8.6 Hz, 2H), 1.08 (d,J = 6.2 Hz, 3H), 0.96 (s, 9H). J57

(2S,4R)-N-[[2-([15- [4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]-3,6,9,12- tetraoxapentadecan- 1-yl]oxy)-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl]- 1-[(2S)-2-[(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]- hydroxypyrrolidine- 2-carboxamide acetate 1213.9 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 7.80 (d,J = 9.2 Hz, 1H),7.41 (d,J = 7.9 Hz, 1H), 7.29 (d, J = 8.3 Hz, 1H), 7.18 (d, J = 8.0 Hz, 2H), 7.12 (d, J = 7.9 Hz, 2H), 7.06-6.88 (m, 5H), 6.67 (s, 1H), 5.17 (s, 1H), 5.09-5.02 (m, 1H), 4.60 (d, J = 9.0 Hz, 1H), 4.52 (t, J = 8.0 Hz, 1H), 4.41 (s, 2H), 4.36 (s, 1H), 4.30 (s, 1H), 4.25-4.15 (m, 3H), 3.85-3.76 (m, 3H), 3.66-3.60 (m, 3H), 3.58-3.54 (m, 2H), 3.54-3.50 (m, 6H), 3.49-3.41 (m, 4H), 3.40-3.30 (m, 8H), 3.02 (s, 2H), 2.85 (d, J = 17.0 Hz, 1H), 2.59 (t, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.08 (d, J = 10.3 Hz, 2H), 1.91 (s, 3H), 1.81-1.73 (m, 3H), 1.37 (d, J = 7.9 Hz, 2H), 1.22 (d, J = 4.5 Hz, 2H), 1.08 (d, J = 6.2 Hz, 3H), 0.96 (s, 9H). J58

(2S,4R)-N-[[2-([18- [4-([[(2R,3S)-3- [(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]-3,6,9,12,15- pentaoxaoctadecan- 1-yl]oxy)-4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl]- 1-[(2S)-2-[(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]- hydroxypyrrolidine- 2-carboxamide acetate N/A (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.47 (t, J = 6.0 Hz, 1H), 7.79 (d, J = 9.1 Hz, 1H), 7.41 (d, J = 7.8 Hz, 1H), 7.29 (d, J = 9.2 Hz, 1H), 7.23-7.09 (m, 5H), 7.08-6.99 (m, 3H), 6.97 (dd, J = 7.8, 1.7 Hz, 1H), 6.92 (dd, J = 8.2, 6.7 Hz, 1H), 6.66 (s, 1H), 5.05 (dd, J = 10.8, 3.2 Hz, 1H), 4.60 (d, J = 9.3 Hz, 1H), 4.52 (t, J = 8.2 Hz, 1H), 4.41 (d, J = 2.8 Hz, 2H), 4.38-4.26 (m, 2H), 4.26-4.15 (m, 3H), 3.79 (m, 3H), 3.70-3.59 (m, 3H), 3.58- 3.31 (m, 22H), 3.02 (s, 2H), 2.90-2.81 (m, 1H), 2.59 (t, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.14-1.99 (m, 2H), 1.96 (m, 2H), 1.90 (s, 3H), 1.77 (m, 3H), 1.55 (d, J = 10.6 Hz, 1H), 1.43-1.31 (m, 2H), 1.26-1.19 (m, 2H), 1.08 (d, J = 6.2 Hz, 3H), 0.96 (s, 9H). J59

(2S,4R)-N-[(2-[3-[4- ([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]propoxy]-4-(4- methyl-1,3-thiazol- 5- yl)phenyl)methyl]- 1-[(2S)-2-[(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]- hydroxypyrrolidine- 2-carboxamide acetate 1037.3 (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.52 (t, J = 6.0 Hz, 1H), 7.80 (d, J = 9.2 Hz, 1H), 7.43 (d, J = 7.7 Hz, 1H), 7.33- 7.26 (m, 1H), 7.25-7.15 (m, 5H), 7.03- 6.93 (m, 4H), 6.89 (dd, J = 8.1, 6.7 Hz, 1H), 6.67 (s, 1H), 5.16 (s, 1H), 5.05 (dd, J = 11.0, 3.2 Hz, 1H), 4.61 (d, J = 9.2 Hz, 1H), 4.53 (t, J = 8.2 Hz, 1H), 4.42 (s, 2H), 4.35-4.25 (m, 2H), 4.06 (t, J = 6.1 Hz, 2H), 3.79 (s, 1H), 3.70-3.57 (m, 2H), 3.44 (dd, J = 9.1, 3.3 Hz, 2H), 3.36-3.30 (m, 4H), 3.05-2.98 (m, 2H), 2.89-2.80 (m, 1H), 2.78 (t, J = 7.6 Hz, 2H), 2.45 (s, 3H), 2.14-1.95 (m, 5H), 1.90 (s, 3H), 1.81-1.74 (m, 1H), 1.55 (d, J = 10.7 Hz, 1H), 1.43-1.29 (m, 2H), 1.22 (dd, J = 8.2, 3.4 Hz, 2H), 1.08 (d, J = 6.2 Hz, 3H), 0.97 (s, 9H). J60

(2S,4R)-N-[[2-(2-[3- [4-([[(2R,3S)-3- [[(2S,11S)-11- Amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)phen yl]propoxy]ethoxy)- 4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl]- 1-[(2S)-2-[(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]- 4- hydroxypyrrolidine- 2-carboxamide 1081.7 (400 MHz, CDCl₃) δ 8.70 (s, 1H), 7.39 (d, J = 6.5 Hz, 1H), 7.36 (d, J = 7.7 Hz, 1H), 7.25 (d, J = 7.8 Hz, 2H), 7.17 (d, J = 7.8 Hz, 2H), 7.12-7.05 (m, 2H), 7.03- 6.97 (m, 3H), 6.93 (d, J = 1.7 Hz, 1H), 6.36 (s, 1H), 5.34 (s, 1H), 5.27-5.17 (m, 1H), 4.66 (t, J = 7.9 Hz, 1H), 4.62-4.54 (m, 2H), 4.48 (s, 1H), 4.43 (m, 3H), 4.22 (dq, J = 9.2, 4.8, 3.7 Hz, 2H), 3.98 (d, J = 10.6 Hz, 1H), 3.94-3.79(m, 3H), 3.71-3.54 (m, 5H), 3.40-3.26 (m, 2H), 3.08 (t, J = 6.9 Hz, 2H), 2.73 (m, 2H), 2.55 (s, 3H), 2.34 (ddd, J = 12.8, 7.8, 4.7 Hz, 1H), 2.14-2.02 (m, 5H), 1.96 (m, 2H), 1.81 (dd, J = 12.5, 7.1 Hz, 1H), 1.36-1.31 (m, 2H), 1.29 (d, J = 6.2 Hz, 2H), 1.24 (d, J = 6.3 Hz, 3H), 0.97 (s, 9H). J61

(2S,4R)-N-([2-[2-(2- [3-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]propoxy] ethoxy) ethoxy]-4-(4-methyl- 1,3-thiazol-5- yl)phenyl]methyl)- 1-[(2S)-2-[(1- fluorocyclopropyl) formamido]-3,3- dimethylbutanoyl]- 4- hydroxypyrrolidine- 2-carboxamide acetate 1125.8 (400 MHz, DMSO-d₆) 8.98 (d, J = 4.2 Hz, 1H), 8.48 (s, 1H), 7.80 (d, J = 9.4 Hz, 1H), 7.41 (d, J = 7.9 Hz, 1H), 7.29 (d, J = 9.2 Hz, 1H), 7.18 (s, 1H), 7.16 (s, 2H), 7.10 (d, J = 7 .8 Hz, 2H), 7.07- 6.87 (m, 4H), 6.67 (s, 1H), 5.05 (d, J = 1 0.2 Hz, 1H), 4.60 (d, J = 9.0 Hz, 1H), 4.51 (t, J = 8.4 Hz, 1H), 4.42-4.38 (m, 2 H), 4.32 (d, J = 15.8 Hz, 2H), 4.25-4.15 (m, 2H), 3.85-3.73 (m, 3H), 3.69-3.56 (m, 3H), 3.55-3.48 (m, 1H), 3.45-3.30 (m, 6H), 3.05-2.96 (m, 2H), 2.84 (d, J = 16.1 Hz, 1H), 2.63-2.53 (m, 3H), 2.52- 2.41 (m, 5H), 2.12-2.00 (m, 3H), 2.00- 1.92 (m, 2H), 1.90 (s, 3H), 1.83-1.70 (m, 3H), 1.61-1.46 (m, 1H), 1.35 (d, J = 16.1 Hz, 2H), 1.22 (d, J = 9.3 Hz, 2H), 1.07 (d, J = 6.2 Hz, 3H), 0.95 (s, 9H). J62

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- [(4-[4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]butyl]phenyl) methoxy]hexanamide; acetic acid 778.4 (400 MHz, DMSO-d₆) δ 7.80 (d, J = 9.3 Hz, 1H), 7.22-7.08 (m, 4H), 7.05-6.96 (m, 3H), 6.90-6.80 (m, 2H), 6.68 (s, 1 H), 5.33 (dd, J = 13.1, 5.3 Hz, 1H), 5.12- 5.01 (m, 1H), 4.41 (s, 2H), 3.79 (s, 2 H), 3.59-3.35 (m, 7H), 3.01 (s, 2H), 2.90- 2.80 (m, 2H), 2.75-2.55 (m, 5H), 2.13- 1.72 (m, 9H), 1.68-1.48 (m, 4H), 1.08 (d, J = 6.3 H, 3H). J63

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien- 2-yl]formamido]-5- [(4-[6-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]hexyl]phenyl) methoxy]hexanamide; acetic acid 806.5 (400 MHz, DMSO-d₆) δ 7.81 (d, J = 9.3 Hz, 1H), 7.21-7.07 (m, 4H), 7.04-6.97 (m, 3H), 6.94-6.82 (m, 2H), 6.68 (s, 1H), 5.33 (dd, J = 12.7, 5.3 Hz, 1H), 5.05 (dd, J = 11.0, 3.2 Hz, 1H), 4.40 (d, J = 2.3 Hz, 2H), 3.90-3.74 (m, 1H), 3.45- 3.32 (m, 11H), 3.01 (dt, J = 9.8, 5.2 Hz, 2H), 2.93-2.79 (m, 2H), 2.76-2.66 (m, 1H), 2.59 (m, 3H), 2.17-1.92 (m, 4H), 1.88 (s, 3H), 1.78 (ddd,J = 10.4, 6.8, 3. 4 Hz, 1H), 1.56 (q, J = 10.9 Hz, 4H), 1.41-1.25 (m, 3H), 1.07 (d, J = 6.2 Hz, 3H). J64

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- (methylcarbamoyl) pentan-2- yl]oxy]methyl) phenyl]pentanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide; acetic acid 991.8 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t,J = 6.1 Hz, 1H), 7.89 (d, J = 9.4 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.61- 7.54 (m, 1H), 7.41 (q, J = 8.4 Hz, 4H), 7.18 (d, J = 8.0 Hz, 2H), 7.11 (d, J = 8.1 Hz, 2H), 7.02 (d, J = 7.5 Hz, 2H), 6.97- 6.85 (m, 2H), 5.05 (dd, J = 11.0, 3.3 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.49- 4.32 (m, 5H), 4.22 (dd, J = 15.8, 5.1 Hz, 1H), 3.81-3.65 (m, 2H), 3.69-3.59 (m, 4H), 3.60 (dq, J = 4.1, 1.5 Hz, 1H), 3.53- 3.32 (m, 3H), 3.03 (s, 2H), 2.92-2.79 (m, 1H), 2.60-2.50 (m, 5H), 2.45 (s, 3H), 2.32 (s, 1H), 2.19 (s, 1H), 2.08-2.00 (m, 1H), 1.89 (s, 3H), 1.81-1.73 (m, 3H), 1.59-1.48 (m, 514), 1.08 (d, J = 6.1 Hz, 3H), 0.94 (s, 9H). J65

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)phen yl]pentanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide; acetic acid 991.4 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.83 (dd, J = 9.3, 3.8 Hz, 2H), 7.44 (d,J = 8.3 Hz, 2H), 7.45-7.29 (m, 2H), 7.18 (d, J = 7.8 Hz, 3H), 7.11 (d, J = 7.9 Hz, 2H), 7.02 (d, J = 7.4 Hz, 2H), 6.98-6.89 (m, 1H), 6.69 (s, 1H), 5.10-5.02 (m, 1H), 4.92 (p, J = 6.9 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.47-4.39 (m, 3H), 4.28 (d, J = 4.0 Hz, 1H), 3.79 (m, 1H), 3.66-3.56 (m, 2H), 3.49-3.35 (m, 2H), 3.34-3.30 (m, 5H), 3.03 (s, 2H), 2.90-2.81 (m, 1H), 2.56 (s, 2H), 2.46 (s, 3H), 2.30 (d, J = 6.3 Hz, 1H), 2.20-1.98 (m, 3H), 1.91 (s, 3H), 1.79 (ddd, J = 13.0, 6.8, 3.4 Hz, 2H), 1.70-1.43 (m, 7H), 1.41-1.34 (m, 3H), 1.08 (d, J = 6.2 Hz, 3H), 0.94 (s, 9H). J66

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]pentanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[1-[4- (4-methyl-1,3- thiazol-5- yl)phenyl]cyclopropyl] pyrrolidine-2- carboxamide; acetic acid 1004.3 (400 MHz, CD₃OD) δ 8.87 (s, 1H), 7.45- 7.30 (m, 4H), 7.23 (d,J = 7.7 Hz, 2H), 7.17-7.08 (m, 3H), 7.05 (dd, J = 13.7, 6.5 Hz, 2H), 5.51 (d,J = 1.7 Hz, 1H), 5.21-5.13 (m, 1H), 4.64 (s, 1H), 4.57 (q, J = 7.9 Hz, 1H), 4.54-4.45 (m, 3H), 4.07-4.00 (m, 2H), 3.91 (d, J = 11.0 Hz, 1H), 3.80 (dd, J = 11.1, 3.8 Hz, 1H), 3.62-3.55 (m, 1H), 3.52-3.45 (m, 1H), 3.22 (t,J = 6.5 Hz, 2H), 3.08-2.99 (m, 1H), 2.64 (d, J = 6.9 Hz, 2H), 2.47 (s, 3H), 2.41-2.27 (m, 5H), 2.30-2.22 (m, 1H), 2.24-2.17 (m, 1H), 2.12-2.00 (m, 1H), 1.96 (s, 3H), 1.80-1.60 (m, 4H), 1.41-1.25 (m, 5H), 1.20 (d, J = 6.2 Hz, 3H), 1.05 (s, 9H). J67

(2S,4R)-1-[(2S)-2- [6-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]hex- 5-ynamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide; acetic acid 987.3 (400 MHz, DMSO-d₆) δ 8.99 (d, J = 1.8 Hz, 1H), 8.58 (t, J = 6.1 Hz, 1H), 7.98 (d, J = 9.6 Hz, 1H), 7.83 (d, J = 9.5 Hz, 1H), 7.47-7.28 (m, 7H), 7.26 (d,J = 8.0 Hz, 2H), 7.17 (s, 1H), 7.02 (d,J = 5.7 Hz, 2H), 6.93 (t, J = 7.4 Hz, 1H), 6.69 (s, 1H), 5.77 (d,J = 1.8 Hz, 1H), 5.06 (d,J = 11.2 Hz, 1H), 4.57 (d,J = 9.3 Hz, 1H), 4.46 (m, 3H), 4.44 (d, J = 7.9 Hz, 1H), 4.37 (s, 1H), 4.23 (dd, J = 15.8, 5.4 Hz, 1H), 3.80 (s, 1H), 3.68 (s, 2H), 3.37 (dd, J = 16.6, 11.0 Hz, 1H), 3.03 (s, 2H), 2.87-2.78 (m, 1H), 2.44 (d, J = 11.4 Hz, 6H), 2.31 (dd, J = 15.0, 7.5 Hz, 1H), 2.08 (s, 3H), 2.06-1.92 (m, 5H), 1.91 (s, 3H), 1.82-1.75 (m, 3H), 1.57 (s, 1H), 1.09 (d, J = 6.3 Hz, 3H), 0.96 (s, 9H). J68

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]pent- 4-ynamido]- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide [M/2 + 1]⁺= 487.5 (400 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.61 (t, J = 6.0 Hz, 1H), 8.08 (d, J = 9.4 Hz, 1H), 7.91-7.83 (m, 1H), 7.45-7.21 (m, 8H), 7.10-6.94 (m, 2H), 6.75 (s, 1H), 4.60 (d, J = 9.3 Hz, 1H), 4.50-4.33 (m, 4H), 4.22 (dd, J = 15.8, 5.3 Hz, 1H), 3.84-3.62 (m, 2H), 3.45 (s, 1H), 2.88-2.33 (m, 5H), 2.46 (s, 3H), 2.20-1.50 (m, 1 4H), 1.10 (t, J = 6.5 Hz, 3H), 0.95 (s, 9H). J69

(4S,5R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5-[3- [1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]propoxy] hexanamide; acetic acid 674.5 (400 MHz, CD₃OD) δ 7.11-6.93 (m, 6H), 5.16 (d, J = 7.0 Hz, 1H), 3.96 (s, 1H), 3.55-3.38 (m, 5H), 3.19 (d, J = 7.6 Hz, 2H), 2.97-2.88 (m, 1H), 2.85-2.71 (m, 4H), 2.36-2.20 (m, 8H), 2.15-2.00 (m, 1H), 1.94 (s, 3H), 1.93-1.80 (m, 4H), 1.70 (s, 1H), 1.17 (d, J = 6.3 Hz, 3H). J70

(2S,4R)-1-[(2S)-2- [5-[3-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl] pentanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide; acetic acid 977.4 (400 MHz, CD₃OD) δ 8.90 (s, 1H), 7.48 (d, J = 8.4 Hz, 2H), 7.47-7.40(m, 2H), 7.26-7.14 (m, 2H), 7.16-6.99 (m, 5H), 5.16 (dd, J = 11.0, 3.7 Hz, 1H), 4.65 (s, 1H), 4.62-4.46 (m, 4H), 4.37 (d, J = 15.5 Hz, 1H), 4.06-3.98 (m, 1H), 3.98- 3.88 (m, 2H), 3.82 (dd, J = 11.0, 3.9 Hz, 1H), 3.63-3.53 (m, 1H), 3.48 (dd, J = 16.7, 10.8 Hz, 1H), 3.37 (s, 2H), 3.21 (s, 2H), 3.11-2.97 (m, 2H), 2.62 (s, 2H), 2.49 (s, 3H), 2.38-2.18 (m, 4H), 2.15- 1.99 (m, 2H), 1.96 (s, 3H), 1.70-1.65 (m, 5H), 1.32 (t, J = 7.3 Hz, 1H), 1.21 (d, J = 6.4 Hz, 3H), 1.04 (s, 9H). J71

(2S,4R)-1-[(2S)-2- [6-[2-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)phen yl]hexanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide; acetic acid 991.3 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.58 (t, J = 6.1 Hz, 1H), 7.88 (d,J = 9.5 Hz, 1H), 7.82 (d, J = 9.2 Hz, 1H), 7.40 (q, J = 8.3 Hz, 4H), 7.24 (t, J = 6.4 Hz, 1H), 7.18 (dd, J = 8.6, 7.0 Hz, 2H), 7.1 7-7.07 (m, 1H), 7.01 (d, J = 7.4 Hz, 2H), 6.96-6.85 (m, 1H), 6.71 (s, 1H), 5.05 (dd, J = 11.0, 3.3 Hz, 1H), 4.58-4.50 (m , 1H), 4.50-4.42 (m, 1H), 4.45-4.37 (m, 2H), 4.35 (s, 1H), 4.22 (dd, J = 15.8, 5.4 Hz, 1H), 3.78 (s, 1H), 3.66 (s, 1H), 3.52-3.30 (m, 6H), 3.01 (s, 2H), 2.84 (d, J = 16.4 Hz, 1H), 2.56 (d, J = 7.7 Hz, 2H), 2.53 (s, 2H), 2.45 (s, 3H), 2.27 (dt, J = 14.7, 7.5 Hz, 1H), 2.15-1.90 (m, 5H), 1.89 (s, 3H), 1.56-1.46 (m, 4H), 1.38- 1.22 (m, 4H), 1.08 (d, J = 6.7 Hz, 3H), 0.93 (s, 9H). J72

(2R,4S)-1-[(2R)-2- [3-[6-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) naphthalen-2- yl]propanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide; acetic acid 999.7 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.75 (m, 3H), 7.69 (s, 1H), 7.51-7.36 (m, 6H), 7.07 (d, J = 7.5 Hz, 1H), 6.98 (t, J = 7.5 Hz, 1H), 6.91 (d, J = 7.3 Hz, 1H), 5.12 (dd, J = 11.0, 3.6 Hz, 1H), 4.76-4.51 (m, 5H), 4.50 (s, 1H), 4.35 (d, J = 1 5.5 Hz, 1H), 4.03 (dd, J = 9.7, 5.5 Hz, 1H), 3.95-3.80 (m, 2H), 3.77 (dd, J = 10.9, 4.0 Hz, 1H), 3.64 (dd, J = 6.4, 4.5 Hz, 1H), 3.19 (d, J = 5.9 Hz, 2H), 3.15- 3.06 (m, 2H), 3.09-2.99 (m, 1H), 2.93- 2.83 (m, 1H), 2.82-2.62 (m, 2H), 2.48 (s, 3H), 2.40-2.22 (m, 3H), 2.20 (d, J = 8.8 Hz, 1H), 2.07 (ddd, J = 13.2, 8.9, 4.5 Hz, 1H), 1.95 (s, 3H), 1.36-1.24 (m, 2H), 1.80-1.70 (m, 1H), 1.22 (d, J = 6.7 Hz, 3H), 0.91 (s, 9H). J82

(2S,4R)-1-[(2S)-2- [3-[7-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) naphthalen-2- yl]propanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide 999.50 ¹H NMR (400 MHz, DMSO-d₆) δ 8.98 (s, 1H), 8.57 (d, J = 6.1 Hz, 1H), 8.00 (d, J = 9.3 Hz, 1H), 7.84 (d, J = 9.2 Hz, 1H), 7.80 (dd, J = 8.5, 4.4 Hz, 2H), 7.71 (s, 1H), 7.65 (s, 1H), 7.46-7.33 (m, 6H), 7.17 (s, 1H), 7.00 (d, J = 7.3 Hz, 1H), 6.97-6.86 (m, 2H), 6.69 (s, 1H), 5.05 (dd, J = 11.0, 3.3 Hz, 1H), 4.67-4.52 (m, 3H), 4.50-4.46 (m, 3H), 4.37-4.35 (m, 1H), 4.24-4.21 (m, 1H), 3.83-3.81 (m, 1H), 3.68-3.66 (m, 2H), 3.53-3.43 (m, 2H), 3.35-3.33 (m, 1H), 3.07-2.87 (m, 2H), 2.83-2.78 (m, 1H), 2.77-2.67 (m, 2H), 2.58-2.51 (m, 1H), 2.44 (s, 3H), 2.14-1.99 (m, 2H), 1.94-1.92 (m, 2H), 1.91-1.88 (m, 5H), 1.61-1.59 (m, 1H), 1.12 (d, J = 6.3 Hz, 3H), 0.88 (s, 9H) J83

(2S,4R)-1-[(2S)-2- [4-[6-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1-4, azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) naphthalen-2- yl]butanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide 1013.75 ¹H NMR (400 MHz, CD₃OD) δ 8.91 (s, 1H), 7.79-7.71 (m, 3H), 7.68 (d, J = 8.7 Hz, 1H), 7.52-7.35 (m, 6H), 7.09 (d, J = 7.8 Hz, 1H), 6.99 (t, J = 7.5 Hz, 1H), 6.88 (d,J = 7.3 Hz, 1H), 5.14 (dd, J = 11.0, 3.6 Hz, 1H), 4.74-4.66 (m, 2H), 4.62-4.50 (m, 3H), 4.36 (d, J = 15.5 Hz, 1H), 4.18 (d, J = 10.8 Hz, 1H), 4.05 (d, J = 11.7 Hz, 1H), 3.95 (d, J = 10.9 Hz, 1H), 3.83 (dd, J = 11.0, 3.9 Hz, 1H), 3.64 (dd, J = 6.3, 4.5 Hz, 1H), 3.24 (d, J = 6.7 Hz, 2H), 2.90-2.78 (m, 3H), 2.48 (s, 3H), 2.43 (s, 0H), 2.41-2.31 (m, 3H), 2.29-2.20 (m, 2H), 2.04 (dd, J = 14.9, 7.6 Hz, 3H), 1.75(s, 1H), 1.25 (d, J = 6.3 Hz, 3H), 1.06 (s, 9H) J84

(2S,4R)-1-[(2S)-2- [3-[6-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) naphthalen-1- yl]propanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide 999.30 ¹H NMR (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.58 (t, J = 6.1 Hz, 1H), 8.07 (d, J = 9.4 Hz, 1H), 8.01 (d,J = 8.8 Hz, 1H), 7.85 (d, J = 9.2 Hz, 1H), 7.81 (d, J = 1.4 Hz, 1H), 7.72 (d, J = 8.0 Hz, 1H), 7.46-7.39 (m, , 7H), 7.19 (s, 1H), 7.01 (d, J = 7.1 Hz, 1H), 6.97-6.87 (m, 2H), 6.71 (s, 1H), 5.18 (s, 1H), 5.06 (d, J = 9.5 Hz, 1H), 4.66-4.55 (m, 3H), 4.50- 4.34 (m, 3H), 4.23 (dd, J = 15.6, 5.1 Hz, 1H), 3.85 (s, 1H), 3.70 (s, 2H), 3.59- 3.41 (m, 2H), 3.34-3.30 (m, 6H), 3.04 (d, J = 12.5 Hz, 2H), 2.82 (d, J = 17.0 Hz, 1H), 2.69 (t, J = 7.0 Hz, 1H), 2.51- 2.49 (m, 2H), 2.45 (s, 3H), 2.10-2.06 (m, 2H), 2.00-1.88 (m, 2H), 1.83-1.79 (m, 1H), 1.59-1.57 (m, 1H), 1.13 (d, J = 6.3 Hz, 3H), 0.94 (s, 9H). J85

(2S,4R)-1-[(2S)-2- [4-[6-([[(2S,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) naphthalen-1- yl]butanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- yl)phenyl]methyl] pyrrolidine-2- carboxamide 1013.20 ¹H NMR (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 8.00 (dd, J = 13.5, 9.1 Hz, 2H), 7.91-7.77 (m, 3H), 7.71 (d, J = 8.2 Hz, 1H), 7.52-7.29 (m, 6H), 7.18 (s, 1H), 7.01 (dd, J = 6.8, 2.3 Hz, 1H), 6.96-6.84 (m, 2H), 6.70 (s, 1H), 5.05 (dd, J = 11.0, 3.2 Hz, 1H), 4.64-4.59 (m, 3H), 4.46-4.42 (m, 2H), 4.37-4.35 (m, 1H), 4.24-4.15 (m, 1H), 3.89-3.79 (m, 2H), 3.69 (d, J = 3.2 Hz, 2H), 3.54-3.49 (m, 1H), 3.37-3.62 (m, 1H), 3.03-2.98 (m, 2H), 2.86-2.66 m, 3H), 2.45 (s, 3H), 2.42-2.24 (m, 2H), 2.18-2.00 (m, 2H), 1.92-1.88 (m, 10H), 1.62-1.60 (m, 1H), 1.20-1.03 (m, 3H), 0.96 (s, 9H). J86

(2S,4R)-1-[(2S)-2- [(5E)-6-[4- ([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} 4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]hex-5- enamido]- 3,3 dimethylbutanoyl]-4- hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide 989.65 ¹H NMR (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.60 (t, J = 6.0 Hz, 1H), 8.28 (s, 1H), 7.94-7.90 (m, 2H), 7.41 (q, J = 8.2 Hz, 5H), 7.32 (d, J = 8.0 Hz, 2H), 7.21 (d,J = 8.1 Hz, 3H), 7.03 (d,J = 7.5 Hz, 2H), 6.95 (dd, J = 8.2, 6.5 Hz, 1H), 6.72 (s, 1H), 6.38 (d,J = 15.9 Hz, 1H), 6.34-6.23 (m, 1H), 5.07 (dd, J = 11.2, 3.2 Hz, 1H), 4.57 (d, J = 9.3 Hz, 1H), 4.49- 4.39 (m, 4H), 4.37 (s, 1H), 4.22 (dd, J = 15.9, 5.3 Hz, 1H), 3.81-3.75 (m, 2H), 3.70-3.66 (m, 2H), 3.47-3.36 (m, 6H), 3.08-3.05 (m, 2H), 2.82 (d, J = 16.6 Hz, 1H), 2.45 (s, 3H), 2.37-2.33 (m, 1H), 2.24-2.14 (m, 3H), 2.12-1.97 (m, 3H), 1.94-1.87 (m, 1H), 1.84-1.72 (m, 1H), 1.70-1.62 (m, 1H), 1.58-1.52 (m, 1H), 1.08 (d,J = 6.2 Hz, 3H), 0.95 (s, 9H). J87

(2S,4R)-1-[(2S)-2- [(4E)-5-[4- ([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- yl]formamido]-5- 4(13),5,7-trien-2- carbamoylpentan-2- yl]oxy]methyl) phenyl]pent-4- enamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide 975.4 ¹H NMR (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 5.8 Hz, 1H), 7.97 (d, J = 9.9 Hz, 1H), 7.85-7.81 (m, 1H), 7.41 (q, J = 8.2 Hz, 4H), 7.28 (d, J = 7.9 Hz, 2H), 7.23-7.15 (m, 3H), 7.02 (d, J = 7.0 Hz, 2H), 6.94 (d, J = 7.6 Hz, 1H), 6.69 (s, 1H), 6.41 (d, J = 15.8 Hz, 1H), 6.31-6.21 (m, 1H), 5.14 (d, J = 3.5 Hz, 1H), 5.05 (d, J = 10.9 Hz, 1H), 4.58 (d, J = 9.3 Hz, 1H), 4.49-4.39 (m, 4H), 4.36 (s, 1H), 4.22 (dd, J = 16.0, 5.3 Hz, 1H), 3.79 (s, 1H), 3.69-3.66 (m, 2H), 3.46-3.42 (m, 1H), 3.05-3.01 (m, 2H), 2.83 (d, J = 16.8 Hz, 1H), 2.68 (p, J = 1.9 Hz, 2H), 2.44 (s, 3H), 2.33 (p,J = 1.9 Hz, 3H), 2.09-2.01 (m, 4H), 1.91 (s, 4H), 1.58-1.55 (m, 1H), 1.15 (s, 1H), 1.08 (d, J = 6.2 Hz, 4H), 0.93 (s, 9H) J88

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [(1R,2S,5S)-3- azabicyclo[3.1.0] hexan-2-ylformamido]- 5-carbamoylpentan- 2- yl]oxy]methyl)phen yl]pentanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide 858.35 ¹H NMR (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.59 (t, J = 6.1 Hz, 1H), 7.92-7.83 (m, 2H), 7.72 (d, J = 9.3 Hz, 1H), 7.46-7.32 (m, 5H), 7.29 -7.18 (m, 2H), 7.14 (d, J = 7.8 Hz, 2H), 6.70 (s, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.51-4.38 (m, 4H), 4.36 (s, 1H), 4.22 (dd, J = 15.9, 5.3 Hz, 1H), 3.77 (d, J = 8.1 Hz, 1H), 3.66 (t, J = 8.8 Hz, 2H), 3.60-3.52 (m, 1H), 3.52-3.40 (m, 1H), 3.00-2.89 (m, 1H), 2.86-2.76 (m, 1H), 2.71 (q, J = 7.1 Hz, 4H), 2.56 (t, J = 6.8 Hz, 2H), 2.45 (s, 3H), 2.37-2.26 (m, 1H), 2.15 (dt, J = 13.9, 6.7 Hz, 1H), 2.03 (tdd, J = 14.7, 9.4, 4.0 Hz, 2H), 1.91 (ddd, J = 13.1, 8.7,4.6 Hz, 1H), 1.63-1.43 (m, 4H), 1.35 (td, J = 7.3, 3.8 Hz, 1H), 1.15-1.06 (m, 4H), 0.94 (s, 9H), 0.33 (q, J = 4.2 Hz, 1H), 0.25 (td, J = 7.7, 4.6 Hz, 1H) J89

(2S,4R)-1-[(2S)-2- [5-(4-[[(2S)-2- [[(2S,11S)-11- Amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy] methyl]phenyl)pentan amido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide 977.35 ¹H NMR (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.39 (d, J = 7.9 Hz, 1H), 7.84 (td, J = 15.3, 14.3, 8.6 Hz, 2H), 7.45-7.35 (m, 4H), 7.24-7.12 (m, 4H), 7.11-6.89 (m, 4H), 6.71 (s, 1H), 5.11 (d, J = 8.3 Hz, 1H), 5.01 (dt, J = 11.0, 3.4 Hz, 1H), 4.92 (p, J = 6.9 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 3.9 Hz, 3H), 4.31- 4.25 (m, 1H), 3.86-3.77 (m, 1H), 3.6 (dd, J = 15.8, 11.7 Hz, 2H), 3.53-3.42 (m, 1H), 3.14-2.64 (m, 5H), 2.56 (d, J +32 10.0 Hz, 3H), 2.46 (s, 3H), 2.37-2.21 (m, 1H), 2.21-1.85 (m, 5H), 1.79 (ddt, J = 13.2, 9.5, 4.5 Hz, 2H), 1.68-1.42 (m, 6H), 1.38 (d, J = 7.0 Hz, 3H), 1.25 (d, J = 3.0 Hz, 1H), 1.14-1.03 (m, 1H), 0.9 4 (s, 9H) J146

(2S,4R)-1-[(2S)-2- (6-[3-[(3R)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentyl] phenyl]hexanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide 961.40 ¹H NMR (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t,J = 6.1 Hz, 1H), 7.84 (dd, J = 10.9, 9.1 Hz, 2H), 7.41 (q, J = 8.4 Hz, 4H), 7.21-7.10 (m, 2H), 7.07 (d, J = 7.1 Hz, 1H), 7.05-6.88 (m, 5H), 6.69 (s, 1H), 5.14 (s, 1H), 5.07-4.97 (m, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.49-4.39 (m, 2H), 4.36 (s, 1H), 4.22 (dd, J = 15.9, 5.4 Hz, 1H), 3.72-3.61 (m, 3H), 3.51- 3.39 (m, 3H), 3.02 (d, J = 6.3 Hz, 2H), 2.91 (dd, J = 16.7, 3.5 Hz, 1H), 2.61-2.54 (m, 1H), 2.45 (s, 3H), 2.32-2.19 (m, 1H), 2.18-2.08 (m, 3H), 2.05 (d,J = 8.1 Hz, 3H), 2.00-1.86 (m, 3H), 1.75-1.59 (m, 4H), 1.58-1.41 (m, 5H), 1.27 (q, J = 7.6 Hz, 2H), 0.94 (s, 9H)

(2S)-2-[[(5S,8S,10aR)-5-amino-3-[6-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]hexanoyl]-6-oxo-octahydropyrrolo[1,2-a][1,5]diazocin-8-yl]formamido]-N-(diphenylmethyl)pentanediamide; trifluoroacetic acid (Intermediate J73)

The titled compound was prepared according to Step 4 to prepare Intermediate G. ¹H NMR (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.86 (t, J=8.4 Hz, 1H), 8.40-8.25 (m, 4H), 7.38-7.21 (m, 11H), 7.07-6.97 (m, 2H), 6.87 (dt, J=8.1, 1.8 Hz, 1H), 6.79 (s, 1H), 6.10 (d, J=8.4 Hz, 1H), 5.34 (dd, J=12.8, 5.4 Hz, 1H), 4.56-4.31 (m, 4H), 4.19 (dd, J=11.3, 5.7 Hz, 1H), 3.95 (d, J=14.3 Hz, 1H), 3.81 (s, 1H), 3.50-3.35 (m, 1H), 3.33 (s, 3H), 3.25-3.08 (m, 1H), 3.05-2.81 (m, 2H), 2.77-2.56 (m, 5H), 2.46-2.26 (m, 1H), 2.25-1.44 (m, 12H), 1.45-1.18 (m, 2H); MS (ESI, m/z): [(M−1)]⁻=874.10.

The following intermediates in Table 53 were prepared according to the procedure of Step 4 of the procedure to prepare Intermediate G.

TABLE 53 Characterization data for intermediates prepared according to above. MS: Inter- [(M + mediate Structure Chemical Name 1)]⁺ ¹H NMR J74

(2S)-2- [[(5S,8S,10aR)-5- amino-3-[7-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]heptanoyl]-6-oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formanido]-N- (diphenylmethyl)- pentanediamide: trifluoroacetic acid  890.6 (400 MHz, DMSO-4) δ 11.09 (s, 1H), 8.85 (t, J = 8.0 Hz, 1H), 8.39- 8.21 (m, 3H), 7.39-7.18 (m, 11H), 7.07-6.94 (m, 2H), 6.86 (d, J = 8.0 Hz, 1H), 6.81 (s, 1H), 6.11 (d, J = 8.4 Hz, 1H), 5.34 (dd, J = 12.8, 5.4 Hz, 1H), 4.53-4.30 (m, 4H), 4.18 (d, J = 15.3 Hz, 1H), 3.96 (d, J = 14.1 Hz, 1H), 3.81 (d, J = 14.0 Hz, 1H), 3.56-3.33 (m, 1H), 3.27 (s, 3H), 3.28-3 08 (m, 1H), 3.04-2.83 (m, 1H), 2.78-2.68 (m, 1H), 2.68- 2.57 (m, 4H), 2.50-2.24 (m, 2H), 2.25-2.05 (m, 3H), 2.05-1.85 (m, 3H), 1.85-1.65 (m, 4H), 1.65-1.43 (m, 4H), 1.34 (m, 4H). J75

(2S)2- [[5S,8S,10aR)-5- amino-3-[8-(1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]octanoyl]-6-oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- (diphenylmethyl)- pentanediamide; trifluoroacetic acid  904.6 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.85 (t, J = 8.9 Hz, 1H), 8.31 (m, 3H), 7.40-7.29 (m, 4H), 7.26 (m, 7H), 7.05-6.97 (m, 2H), 6.86 (d, J = 8.1 Hz, 1H), 6.79 (s, 1H), 6.10 (d, J = 8.3 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.54-4.25 (m, 4H), 4.25-4.20 (m, 2H), 4.03- 3.71 (m, 1H), 3.52-3.36 (m, 1H), 3.34 (s, 3H), 3.27-3.05 (m, 1H), 3.05-2.83 (m, 1H), 2.83-2.57 (m, 4H), 2.46-1.64 (m, 13H), 1.60- 1.45 (m, 4H), 1.35-1.25 (m, 6H). J76

(2S)-2- [[5S,8S,10aR)-5- amino-3-[5-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]pentanoyl]-6-oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- (diphenylmethyl)- pentanediamide; trifluoroacetic acid  862.4 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.84 (t, J = 9.4 Hz, 1H), 8.36- 5.24 (m, 4H), 7.39-7.17 (m, 11H), 7.04-6.93 (m, 2H), 6.88 (s, 1H), 6.78 (s, 1H), 6.10 (d, J = 8.1 Hz, 1H), 5.37 (dd, J = 12.6, 5.5 Hz, 1H), 4.51-4.33 (m, 4H), 4.26-4.12 (m, 1H), 3.96 (d, J = 14.1 Hz, 1H), 3.83 (d, J = 14.3 Hz, 1H), 3.58 (s, 3H), 3.51-3.38 (m, 1H), 3.27-3.06 (m, 1H), 3.03-2.82 (m, 5H), 2.79- 2.51 (m, 3H), 2.50-2.31 (m, 2H), 2.25-2.05 (m, 2H), 1.96-1.59 (m, 9H). J77

(2S)-2- [[(5S,8S,10aR)-5- amino-3-[8-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-4- yl]octanoyl]-6-oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- (diphenylmethyl)- pentanediamide: trifluoroacetic acid  904.6 (400 MHz, DMSO-d₆) δ 11.11 (s, 1H), 8.86 (t, J = 8.4 Hz, 1H), 8.37- 8.23 (m, 4H), 7.40-7.19 (m, 11H), 7.04-6.93 (m, 2H), 6.86 (dd, J = 5.7, 3.3 Hz, 1H), 6.79 (s, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.37 (dd, J = 12.5, 5.4 Hz, 1H), 4.56-4.33 (m, 4H), 4.28-4.10 (m, 1H), 4.07-3.91 (m, 1H), 3.81 (d, J = 11.7 Hz, 1H), 3.64-3.58 (m, 1H), 3.55 (s, 3H), 3.47 (d, J = 15.4 Hz, 1H), 3.27- 3.08 (m, 1H), 3.05-2.82 (m, 4H), 2.78-2.57 (m, 2H), 2.50-2.30 (m, 2H), 2.24-2.05 (m, 2H), 2.05-1.47 (m, 8H), 1.45-1.27 (m, 6H). J78

(2S)-2- [[(5S,8S,10aR)-5- amino-3-[8-[2-(2,6- dioxopiperidin-3- yl)-1-oxo-3H- isoindol-4-yl]oct-7- ynoyl]-6-oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- (diphenylmethyl)- pentanediamide; trifluoroacetic acid  885.6 (400 MHz, DMSO-d₆) δ 11.01 (s, 1H), 8.85 (t, J = 8.7 Hz, 1H), 8.30 (m, 4H), 7.72 (dd, J = 7.5, 1.2 Hz, 1H), 7.63 (dd, J = 7.6, 1.1 Hz, 1H), 7.53 (td, J = 7.6, 1.5 Hz, 1H), 7.37- 7.20 (m, 12H), 6.79 (s, 1H), 6.10 (d, J = 8.3 Hz, 1H), 5.16 (dd, J = 13.3, 5.1 Hz, 1H), 4.52-4.28 (m, 5H), 4.19 (dq, J = 16.2, 5.5, 4.8 Hz, 2H), 3.96 (d, J = 14.3 Hz, 1H), 3.82 (t, J = 14.0 Hz, 1H), 3.46 (d, J = 11.3 Hz, 1H), 3.27-3.06 (m, 1H), 3.06-2.83 (m, 2H), 2.66-2.55 (m, 2H), 2.50-2.27 (m, 2H), 2.27- 1.39 (m, 16H). J90

1-[4-([[(2R,3S)-3- [[2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]-N-[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]piperidine-4- carboxamide hydrochloride 1041.72 Used in the next step without further purification J91

(2S,4R)-1-[(2S)-2- (2-[1-[4-([[(2R,3S)- 3-[[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]piperidin-4- yl]acetamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride 1018.51 (400 MHz, DMSO-d₆) δ 9.02 (s, 1H), 8.59 (t, J = 6.1 Hz, 1H), 8.48 (d, J = 16.6 Hz, 3H), 8.07 (d, J = 8.9 Hz, 1H), 7.79 (s, 1H), 7.45- 7.38 (m, 6H), 7.23 (s, 1H), 7.10 (t, J = 8.2 Hz, 2H), 7.06-7.01 (m, 1H), 6.75 (s, 1H), 5.14 (dd, J = 10.9, 3.0 Hz, 1H), 4.58 (d, J = 9.3 Hz, 1H), 4.50-4.41 (m, 5H), 4.35 (d, J = 9.8 Hz, 2H), 4.25-4.19 (m, 5H) 3.84 (d, J = 4.6 Hz, 1H), 3.54- 3.41 (m, 6H), 3.15 (t, J = 7.9 Hz, 2H), 2.86 (d, J = 16.2 Hz, 1H), 2.46 (s, 3H), 2.23 (d, J = 13.8 Hz, 2H), 2.23-2.03 (m, 6H), 1.97-1.71 (m, 6H), 1.61 (s, 1H), 1.11 (d, J = 6.3 Hz, 3H), 0.97 (s, 9H) J92

(2S,4R)-1-[(2S)-2- (3-1l-[4-([[2R,3S)- 3-[[(2S,11S)-11- amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido)-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]piperidin-4- yl]propanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride 1032.80 (400 MHz, DMSO-d₆) δ 9.02 (s, 1H), 8.60 (t, J = 6.1 Hz, 1H), 8.53- 8.47 (m, 3H), 8.07 (d, J = 9.3 Hz, 1H), 7.98 (d, J = 9.3 Hz, 1H), 7.78 (s, 2H), 7.41 (q, J = 8.4 Hz, 7H), 7.16-6.96 (m, 3H), 6.75 (s, 1H), 5.14 (dd, J =10.9, 3.1 Hz, 1H), 4.57 (d, J = 9.3 Hz, 1H), 4.53-4.40 (m, 3H), 4.39-4.31 (m, 1H), 4.30- 4.17 (m, 6H), 3.90-3.77 (m, 2H), 3.72-3.66 (m, 2H), 3.54-3.42 (m, 2H), 3.17-3.13 (m, 1H), 2.86 (d, J = 16.7 Hz, 1H), 2.45 (s, 3H), 2.41- 2.18 (m, 4H), 2.20-1.97 (m, 4H), 1.97-1.71 (m, 5H), 1.71-1.44 (m, 5H), 1.11 (d, J = 6.2 Hz, 3H), 0.96 (s, 9H) J93

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [[(1R,2S,5S)-3- [(2S)-2-amino-4- methylpentanoyl]-3- azabicyclo[3.1.0] hexan-2- yl]formamido]- 5-carbamoylpentan- 2- yl]oxy]methyl)- phenyl]pentanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxainide hydrochloride  971.35 (400 MHz, DMSO-d₆) δ 9.05 (s, 1H), 8.59 (t, J = 6.1 Hz, 1H), 8.22- 8.18 (m, 2H), 7.87-7.83 (m, 2H), 7.41 (q, J = 8.3Hz, 4H), 7.23 (d, J = 7.9 Hz, 2H), 7.14 (d, J = 7.7 Hz, 2H), 7.05 (s, 1H), 6.72 (s, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.50-4.39 (m, 4H), 4.34-4.30 (m, 4H), 3.94- 3.92 (m, 2H), 3.79-3.61 (m, 2H), 3.47 (d, J = 9.9 Hz, 2H), 3.43-3.35 (m, 2H), 2.56 (t, J = 7.5 Hz, 1H), 2.45 (s, 3H), 2.39-2.25 (m, 1H), 2.12-2.05 (m, 3H), 1.96-1.73 (m, 2H), 1.55-1.50 (m, 7H), 1.18-1.05 (m, 4H), 0.93-0.87 (m, 16H), 0.68- 0.65 (m, 1H), 0.63-0.56 (m, 1H). J94

(2S)-2-[[2S,11S)- 11-amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-N- [[4-(3-[[(2S)-1- [(2S,4R)-hydroxy- 2-([[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]propyl) phenyl]methyl] pentanediamide hydrochloride  962.40 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 8.33 (t, J = 5.9 Hz, 1H), 8.19 (d, J = 7.9 Hz, 1H), 7.92 (d, J = 9.3 Hz, 1H), 7.43-7.38 (m, 4H), 7.27 (s, 1H), 7.15-7.07 (m, 4H), 7.06-7.02 (m, 2H), 6.94 (t, J = 7.4 Hz, 1H), 6.76 (s, 1H), 5.15-5.06 (m, 2H), 4.56 (d, J = 9.4 Hz, 1H), 4.47-4.39 (m, 2H), 4.35 (s, 1H), 4.26-4.17 (m, 4H), 4.11 (q, J = 5.3 Hz, 1H), 3.67 (d, J = 3.6 Hz, 2H), 3.46 (dd, J = 9.5, 2.6 Hz, 1H), 3.33-3.29 (m, 2H), 3.17 (d, J = 5.0 Hz, 2H), 3.04 (d, J = 12.5 Hz, 2H), 2.97-2.92 (m, 1H), 2.45 (s, 3H), 2.35-2.26 (m, 1H), 2.20-2.13 (m, 1H), 2.15-2.08 (m, 2H), 2.05-1.96 (m, 2H), 1.94- 1.86 (m, 3H), 1.82-1.72 (m, 3H), 0.95 (s, 9H) J95

(2,S)-2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N- [[4-(4-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl)butyl) phenyl]methyl] pentanediamide hydrochloride  976.50 (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.59 (t, J = 6.1 Hz, 1H), 8.45 (d, J = 14.8 Hz, 3H), 8.44-8.36 (m, 1H), 7.89 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.4 Hz, 4H), 7.31 (s, 1H), 7.13-7.05 (m, 6H), 7.01 (t, J = 7.4 Hz, 1H), 6.80 (s, 1H), 5.17 (dd, J = 11.0, 3.0 Hz, 1H), 4.58-4.51 (m, 1H), 4.46-4.43 (m, 2H), 4.35 (s, 1H), 4.25-4.17 (m, 6H), 3.53-3.41 (m, 1H), 3.41-3.39 (m, 1H), 3.14 (d, J = 6.8 H,. 2H), 3.00-2.87 (m, 1H), 2.56-2.53 (m, 2H), 2.45 (s, 3H), 2.35-2.03 (m, 7H), 1.90-1.80 (m, 2H), 1.80-1 75 (m, 1H), 1.53- 1.48 (m, 4H), 0.93 (s, 9H) J96

(2S)-2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N- [[4-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pentyl) phenyl]methyl] pentanediamide hydrochloride  990.40 (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.58 (m, J = 6.1 Hz, 1H), 8.51-8.38 (m, 4H), 7.86 (d, J = 9.3 Hz, 1H), 7.41 (m, J = 8.3 Hz, 4H), 7.31 (s, 1H), 7.13-7.06 (m, 6H), 7.01-6.99 (m, 1H), 6.80 (s, 1H), 5.17 (dd, J = 10.9, 3.0 Hz, 1H), 4.57-4.51 (m, 1H), 4.47-4.40 (m, 2H), 4.36-4.34 (m, 1H), 4.24- 4.198 (m, 4H), 3.71-3.61 (m, 2H), 3.50-3.47 (m, 2H), 3.14 (d, J = 6.3 Hz, 2H), 2.96-2.94 (m, 1H), 2.45 (s, 3H), 2.36-2.00 (m, 9H), 1.91- 1.89 (m, 2H), 1.84-1.75 (m, 1H), 1.53-1.48 (m, 4H), 1.29-1.22 (m, 3H), 0.93 (s, 9H) J97

(2S,4R)-1-[(2S)-2- [2-[4-([[2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)-[1,1- biphenyl]-3- y]|acetamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride 1011.47 (400 MHz, DMSO-d₆) δ 9.06 (s, 1H), 8.61 (t, J = 6.1 Hz, 1H), 8.51 (m, 3H), 8.19 (d, J = 9.4 Hz, 1H), 8.06 (d, J = 9.2 Hz, 1H), 7.59 (s, 1H), 7.55 (d, J = 8.0 Hz, 2H), 7.50 (d, J = 7.8 Hz, 1H), 7.46-7.37 (m, 6H), 7.35 (d, J = 8.1 Hz, 2H), 7.28 (d, J = 7.7 Hz, 1H), 7.07 (t, J = 6.3 Hz, 2H), 7.00 (t, J = 7.4 Hz, 1H), 6.76 (s, 1H), 5.15 (dd, J = 10.9, 3.1 Hz, 1H), 4.56 (d, J = 9.3 Hz, 2H), 4.50-4.46 (m, 4H), 4.43 (d, J = 7.0 Hz, 1H), 4.35 (s, 1H), 4.25 (d, J = 5.2 Hz, 1H), 4.21 (d, J = 5.4 Hz, 1H), 3.89-3.83 (m, 1H), 3.77 (d, J = 13.9 Hz, 1H), 3.68-3.63 (m, 2H), 3.14 (d, J = 6.1 Hz, 2H), 2.88 (d, J = 16.7 Hz, 1H), 2.46 (s, 3H), 2.24 (d, J = 13.1 Hz, 1H), 2.15-2.13 (m, 1H), 2.07-2.03 (m, 4H), 1.92-1.89 (m, 1H), 1.82-1.79 (m, 1H), 1.64- 1.62 (m, 1H), 1.13 (d, J = 6.3 Hz, 3H), 0.94 (s, 9H) J98

(2S,4R)-1-[(2S)-3,3- dimethyl-2-[[(1r.3r)- 3-[[4-([[2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )} [4,13])trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]methyl] cyclobutyl] formamido]butano yl]-4-hydroxy-N- [[4-(4-methyl-1,3- thiazol-5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride 1089.54 (400 MHz, DMSO-d₆) δ 9.01 (d, J = 1.9 Hz, 1H), 8.57 (s, 1H), 8.01 (d, J = 9.3 Hz, 1H), 7.69 (d, J = 9.1 Hz, 1H), 7.46-7.35 (m, 4H), 7.19 (s, 1H), 7.14 (d, J = 7.8 Hz, 3H), 7.10-7.00 (m, 6H), 6.74 (s, 1H), 5.14 (s, 1H), 5.06 (dd, J = 10.8, 2.7 Hz, 1H), 4.55 (d, J = 9.4 Hz, 1H), 4.48-4.32 (m, 5H), 4.22 (dd, J = 15.9, 5.5 Hz, 1H), 4.05 (t, J = 8.7 Hz, 1H), 3.79 (s, 1H), 3.67 (s, 2H), 3.50-3.36 (m, 2H), 3.11-2.95 (m, 2H), 2.86 (d, J = 16.6 Hz, 1H), 2.65 (dd, J = 33.6, 7.6 Hz, 2H), 2.45 (s, 3H), 2.43-2.32 (m, 1H), 2.22-1.97 (m, 3H), 1.96-1.84 (m, 2H), 1.78 (q, J = 9.5 Hz, 2H), 1.58- 1.54 (m, 1H), 1.40-1.38 (m, 2H), 1.25-1.23 (m, 1H), 1.08 (d, J = 6.3 Hz, 3H), 0.93 (s, 9H) J99

(2S,4R)-1-[(2S)-2- [2-(3-[[4-([[(2R,3S)- 3-[[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)- phenyl]methyl]- cyclobutyl)acetamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride 1003.35 (400 MHz, CD₃OD) δ 9.96 (s, 1H), 7.62-7.51 (m, 4H), 7.25-7.18 (m, 2H), 7.13 (d, J = 7.4 Hz, 1H), 7.08 (dt, J = 11.6, 7.4 Hz, 4H), 5.20 (dd, J = 11.0, 3.5 Hz, 1H), 4.66-4.53 (m, 4H), 4.50 (s, 2H), 4.46-4.35 (m, 1H), 4.25-4.16 (m, 1H), 4.07- 3.99 (m, 1H), 3.90 (d, J = 11.1 Hz, 1H), 3.85-3.73 (m, 1H), 3.68 (s, 3H), 3.66-3.55 (m, 2H), 3.55-3.46 (m, 1H), 3.27 (dd, J = 8.1, 4.7 Hz, 2H), 3.09-3.00 (m, 1H), 2.76 (d, J = 7.7 Hz, 1H), 2.66 (d, J = 7.3 Hz, 1H), 2.62 (s, 3H), 2.54-2.16 (m, 6H), 2.14-1.97 (m, 1H), 1.96-1.81 (m, 1H), 1.78-1.65 (m, 1H), 1.59- 1.41 (m, 2H), 1.31 (s, 1H), 1.21 (s, 3H), 1.04 (s, 9H) J100

(2S,4R)-1-[(2S,)-2- (2-[3-[4-([[2R,3S)- 3-[[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)- phenyl]cyclobutyl] acetamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride  989.05 (400 MHz, CD₃OD) δ 9.99 (dd, J = 5.1. 2.0 Hz, 1H), 7.63-7.51 (m, 4H), 7.29-7.02 (m, 7H), 5.20 (ddd, J = 11.1, 3.6, 1.6 Hz, 1H), 4.67 (d, J = 4.7 Hz, 1H), 4.64-4.36 (m, 6H), 4.25-4.16 (m, 1H), 4.07-3.99 (m, 1H), 3.93 (d, J = 11.0 Hz, 1H), 3.89-3.67 (m, 2H), 3.63 (d, J = 12.5 Hz, 1H), 3.60-3.46 (m, 1H), 3.42-3.33 (m, 1H), 3.30-3.23 (m, 3H), 3.08-2.97 (m, 1H), 2.74-2.62 (m, 1H), 2.62 (s, 3H), 2.61-2.50 (m, 1H), 2.49-2.20 (m, 6H), 2.15- 1.97 (m, 2H), 1.88-1.84 (m, 1H), 1.79-1.67 (m, 1H), 1.59-1.55 (m, 1H), 1.21 (s, 3H), 1.06 (s, 9H) J101

(2S,4R)-1-[(2S)-2- [2-(4-[[4-([[2R,3S)- 3-[[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)- phenyl]- methyl]piperidin- 1-yl)acetamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide trifluoroacetate 1032.70 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.62 (t, J = 6.0 Hz, 1H), 8.33 (s, 1H), 7.78 (d, J = 9.7 Hz, 1H), 7.43 (s, 4H), 7.29-7.16 (m, 3H), 7.09 (d, J = 7.8 Hz, 2H), 6.85-6.50 (m, 2H), 4.53-4.23 (m, 8H), 3.83- 3.52 (m, 5H), 3.50-3.38 (m, 6H), 3.10-2.67 (m, 5H), 2.49-2.44 (m, 4H), 2.12-1.98 (m, 4H), 1.95-1.67 (m, 3H), 1.66-1.42 (m, 5H), 1.42- 1.36 (m, 3H), 1.24-1.20 (m, 3H), 1.06 (d, J = 6.0 Hz, 3H), 0.94 (s, 9H). J102

(2S,4R)-1-[(2S)-2- (6-[4-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy] phenyl]hexanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride  963.35 (400 MHz, DMSO-d6) δ 9.06 (s, 1H), 8.62-8.42 (m, 4H), 8.26 (d, J = 8.2 Hz, 1H), 7.85 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.4 Hz, 4H), 7.13- 6.94 (m, 6H), 6.85-6.74 (m, 2H), 5.10 (dd, J = 10.9, 3.0 Hz, 1H), 4.56-4.48 (m, 1H), 4.48-4.15 (m, 6H), 4.03-3.82 (m, 2H), 3.71-3.63 (m, 2H), 3.49-3.41 (m, 1H), 3.14 (d, J = 6.8 Hz, 2H), 2.88-2.84 (m, 1H), 2.46 (s, 3H), 2.32-1.98 (m, 6H), 1.98-1.66 (m, 4H), 1.58-1.42 (m, 6H), 1.32-1.24 (m, 4H), 0.93 (s, 9H) J103

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy] phenyl]hexanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride  963.42 (400 MHz, DMSO-d₆) δ 9.04 (s, 1H), 8.57 (t, J = 6.0 Hz, 1H), 8.53- 8.47 (m, 2H), 8.24 (d, J = 8.1 Hz, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.45- 7.36 (m, 4H), 7.17 (dd, J = 8.8, 7.6 Hz, 1H), 7.08 (d, J = 7.7 Hz, 2H), 7.04-6.96 (m, 1H), 6.78-6.72 (m, 4H), 5.10 (dd, J = 10.9, 3.0 Hz, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.48- 4.39 (m, 2H), 4.35 (s, 1H), 4.30- 4.24 (m, 4H), 3.99-3.86 (m, 4H), 3.72-3.60 (m, 2H), 3.49-3.35 (m, 3H), 3.17-3.13 (m, 2H), 2.86 (d, J = 16.8 Hz, 1H), 2.45 (s, 3H), 2.32- 1.99 (m, 4H), 1.96-1.65 (m, 3H), 1.63-1.40 (m, 4H), 1.34-1.17 (m, 3H), 1.10 (t, J = 7.0 Hz, 2H), 0.93 (s, 9H) J104

(2S,4R)-1-[(2S)-2- [3-(4-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy] propyl]phenyl) propanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride  963.21 (400 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.57 (t, J = 6.0 Hz, 1H), 8.37 (s, 2H), 8.11-8.03 (m, 1H), 7.92 (d, J = 9.5 Hz, 1H), 7.41 (q, J = 8.3 Hz, 4H), 7.21 (s, 1H), 7.13 (d, J = 8.1 Hz, 2H), 7.07 (d, J = 7.8 Hz, 2H), 7.01-6.96 (m, 1H), 6.75 (s, 1H), 5.13-5.03 (m, 1H), 4.55 (d, J = 8.7 Hz, 1H), 4.48-4.38 (m, 2H), 4.36 (s, 1H), 4.25-4.20 (m, 3H), 3.80 (s, 1H), 3.66 (s, 2H), 3.62- 3.54 (m, 5H), 3.41-3.30 (m, 2H), 3.15 (s, 2H), 2.93-2.74 (m, 3H), 2.57 (s, 2H), 2.45 (s, 3H), 2.18 (d, J = 12.5 Hz, 1H), 2.09 (d, J = 9.0 Hz, 4H), 1.96-1.86 (m, 1H), 1.79- 1.69 (m, 2H), 1.50 (d, J = 85.9 Hz, 2H), 1.28-1.22 (m, 1H), 1.16-1.06 (m, 1H), 0.89 (s, 9H) J105

(2S,4R)-1-[(2S)-2- [5-(4-([[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- (methyl)amino] methyl)phenyl] pentanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride  976.65 (400 MHz, DMSO-d₆) δ 10.37 (d, J = 138.2 Hz, 1H), 9.01 (s, 1H), 8.64-8.40 (m, 5H), 7.88 (d, J = 9.3 Hz, 1H), 7.52 (dd, J = 12.7, 7.8 Hz, 2H), 7.41 (q, J = 8.2 Hz, 5H), 7.32- 7.22 (m, 3H), 7.17-6.98 (m, 4H), 6.80 (s, 1H), 5.13-5.04 (m, 1H), 4.59-4.52 (m, 1H), 4.47-4.41 (m, 2H), 4.38-4.33 (m, 2H), 4.26-4.12 (m, 3H), 3.70-3.59 (m, 2H), 3.54- 3.37 (m, 1H), 3.20-3.11 (m, 5H), 2.72-2.56 (m, 3H), 2.45 (s, 3H), 2.38-1.99 (m, 6H), 1.95-1.88 (m, 1H), 1.82-1.74 (m, 1H), 1.67-1.48 (m, 6H), 0.94 (s, 9H) J106

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]pentanamido]- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  991.70 (400 MHz, CD₃OD) δ 9.99 (s, 1H), 7.61-7.46 (m, 4H), 7.23 (d, J = 8.1 Hz, 2H), 7.17-7.02 (m, 5H), 5.20 (dd, J = 11.0, 3.6 Hz, 1H), 5.04 (q, J = 6.9 Hz, 1H), 4.58-4.50 (m, 3H), 4.50-4.46 (m, 1H), 4.38 (q, J = 4.6 Hz, 1H), 4.25-4.16 (m, 1H), 4.03 (dd, J = 10.5, 5.1 Hz, 2H), 3.64-3.47 (m, 2H), 3.27 (dd, J = 8.3, 4.7 Hz, 2H), 3.04 (dd, J = 16.8, 3.6 Hz, 1H), 2.63 (s, 3H), 2.47-2.21 (m, 5H), 2.05-1.95 (m, 1H), 1.90-1.86 (m, 1H), 1.70-1.64 (m, 9H), 1.62 (s, 1H), 1.53 (d, J = 7.0 Hz, 3H), 1.21 (d, J = 6.3 Hz, 3H), 1.06 (s, 9H) J107

(2S,4R)-1-[(2S)-2- [10-[(2S)-2- [[2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),57-trien-2- yl]formamido]-4- carbamoylbutoxy] decanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride  943.15 (400 MHz, DMSO-d₆) δ 9.08 (s, 1H), 8.64-8.42 (m, 4H), 8.05 (d, J = 8.5 Hz, 1H), 7.85 (d, J = 9.3 Hz, 1H), 7.47-7.35 (m, 5H), 7.09-7.06 (m, 2H), 7.04-6.94 (m, 1H), 5.08 (dd, J = 10.9, 3.0 Hz, 1H), 4.46- 4.31 (m, 3H), 4.29-4.11 (m, 1H), 3.72-3.61 (m, 2H), 3.49-3.41 (m, 1H), 3.37-3.24 (m, 4H), 3.17-3.12 (m, 2H), 2.87 (dd, J = 17.0, 3.0 Hz, 1H), 2.46 (s, 3H), 2.31-2.23 (m, 2H), 2.17-1.97 (m, 5H), 1.94- 1.87 (m, 1H), 1.77-1.67 (m, 1H), 1.55-1.39 (m, 1H), 1.28-1.20 (m, 18H), 0.94 (s, 9H) J108

(2S,4R)-1-[(2S)-2- [9-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido-4- carbamoylbutoxy] nonanamido]-3,3- dimethylbutanoy]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride  929.40 (400 MHz, DMSO-d₆) δ 9.08 (s, 1H), 8.65-8.41 (m, 3H), 8.05 (d, J = 8.5 Hz, 1H), 7.85 (d, J = 9.2 Hz, 1H), 7.41 (q, J = 8.1 Hz, 4H), 7.04 (dt, J = 33.6, 7.4 Hz, 3H), 5.08 (dd, J = 11.1, 2.9 Hz, 1H), 4.55 (d, J = 9.1 Hz, 1H), 4.46-4.38 (m, 2H), 4.36-4.34 (m, 1H), 4.28-4.11 (m, 2H), 3.78-3.76 (m, 1H), 3.71-3.60 (m, 2H), 3.52-3.24 (m, 6H), 3.15- 3.13 (m, 2H), 2.88 (d, J = 16.8 Hz, 1H), 2.46 (s, 3H), 2.28-2.24 (m, 2H), 2.13-2.08 (m, 4H), 1.91 (d, J = 6.4 Hz, 1H), 1.76-1.75 (m, 1H), 1.52-1.40 (m, 6H), 1.26-1.20 (m, 10H), 0.94 (s, 9H). J109

(3S,6S)-3-amino-N- ((S)-5-amino-1-((8- (((S)-1-((2S,4R)-4- hydroxy-2-((4-(4- methylthiazol-5- yl)benzyl)carbamoyl) pyrrolidin-1-yl)- 3,3-dimethyl-1- oxobutan-2- yl)amino)-8- oxooctyl)oxy)-5- oxopcntan-2-yl)-4- oxo-1,2,3,4,6,7- hexahydroazepino[3, 2,1-hi]indole-6- carboxamide hydrochloride  915.50 (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.62-8.33 (m, 3H), 8.03 (d, J = 8.4 Hz, 1H), 7.85 (d, J = 9.3 Hz, 1H), 7.41 (q, J = 8.3 Hz, 4H), 7.23 (s, 1H), 7.13-6.97 (m, 3H), 6.75(s, 1H), 5.08 (dd, J = 10.9, 3.0 Hz, 1H), 4.59-4.15 (m, 6H), 3.52-3.25 (m, 4H), 3.18-3.11 (m, 3H), 2.92- 2.84 (m, 1H), 2.73-2.63 (m, 1H), 2.45 (s, 3H), 2.35-2.15 (m, 3H), 2.15-1.85 (m, 4H), 1.78-1.65 (m, 1H), 1.60-1.42 (m, 5H), 1.31-1.18 (m, 8H), 0.94 (s, 9H), 0.93-0.90 (m, 1H) J110

(2S)-2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N- [[3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1 -oxobutan-2- yl]carbamoyl]butyl) phenyl]methyl]- pentanediamide hydrochloride  976.43 (300 MHz, DMSO-d₆) δ 9.02 (s, 1H), 8.60-8.35 (m, 7H), 7.86 (d, J = 9.3 Hz, 1H), 7.46-7.35 (m, 5H), 7.30 (s, 1H), 7.17 (t, J = 7.7 Hz, 1H), 7.10-6.99 (m, 8H), 6.78 (s, 1H), 5.17 (dd, J = 10.9, 3.0 Hz, 2H), 4.60-4.49 (m, 1H), 4.49-4.31 (m, 2H), 4.26-4.16 (m, 4H), 3.73- 3.59 (m, 4H), 3.47-3.38 (m, 1H), 3.16-3.11 (m, 2H), 2.99-2.92 (m, 1H), 2.44 (s, 3H), 2.32-1.97 (m, 6H), 1.97-1.71 (m, 2H), 1.49 (d, J = 3.7 Hz, 4H), 0.93 (s, 9H) J111

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)-2- fluorophenyl] pentanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-(4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1109.45 (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.41 (s, 3H), 8.04 (d, J = 9.4 Hz, 1H), 7.83 (d, J = 9.2 Hz, 1H), 7.44 (d, J = 7.9 Hz, 2H), 7.38 (d, J = 8.0 Hz, 2H), 7.22-7.14 (m, 2H), 7.03 (dd, J = 20.5, 7.2 Hz, 5H), 6.75 (s, 1H), 5.13 (d, J = 11.2 Hz, 1H), 4.92 (t, J = 7.1 Hz, 1H), 4.52 (d, J = 9.2 Hz, 1H), 4.43 (s, 3H), 4.28 (s, 1H), 4.24-4.16 (m, 2H), 3.51-3.39 (m, 2H), 3.15 (s, 2H), 2.85 (d, J = 16.6 Hz, 1H), 2.59 (s, 2H), 2.46 (s, 3H), 2.38-2.26 (m, 1H), 2.19-2.08 (m, 4H), 2.07-2.03 (m, 1H), 2.04-2.00 (m, 2H), 1.86- 1.71 (m, 1H), 1.62-1.58 (m, 1H), 1.58-1.43 (m, 6H), 1.40- 1.36 (m, 3H), 1.26-1.22 (m, 1H), 1.10 (d, J = 6.3 Hz, 3H), 0.93 (s, 9H) J112

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy] phenyl] hexanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  977.55 (400 MHz, CD₃OD) δ 10.02 (s, 1H), 7.56 (q, J = 8.2 Hz, 4H), 7.22- 7.12 (m, 2H), 7.11-7.01 (m, 2H), 6.78 (m, 3H), 5.25-5.13 (m, 1H), 5.03 (q, J = 7.0 Hz, 1H), 4.65-4.55 (m, 2H), 4.44 (s, 1H), 4.30-4.16 (m, 3H), 4.08-3.96 (m, 2H), 3.89 (d, J = 10.9 Hz, 1H), 3.72-3.63 (m, 1H), 3.62 (d, J = 1.5 Hz, 1H), 3.53- 3.47 (m, 1H), 3.27 (t, J = 6.6 Hz, 3H), 3.03 (d, J = 16.5 Hz, 1H), 2.63-2.56 (m, 3H), 2.49-2.15 (m, 4H), 2.05-2.01 (m, 1H), 1.97-1.89 (m, 1H), 1.62-1.57 (m, 5H), 1.53 (d, J = 7.0 Hz, 3H), 1.44-1.27 (m, 4H), 1.04 (s, 9H) J113

(2S,4R)-1-[(2S)-2- [([3-[4-([[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl]propyl] carbamoyl) amino]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide trifluoroacetate  978.70 (400 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.58 (t, J = 6.1 Hz, 1H), 8.36 (s, 2H), 7.98 (s, 1H), 7.44- 7.37 (m, 4H), 7.16 (d, J = 5.2 Hz, 4H), 7.12-7.07 (m, 5H), 6.14 (d, J = 9.7 Hz, 1H), 5.12 (dd, J = 11.0, 3.1 Hz, 2H), 4.41 (s, 4H), 4.36 (s, 1H), 4.27-4.19 (m, 1H), 3.86-3.82 (m, 1H), 3.48-3.44 (m, 3H), 3.15 (s, 2H), 3.00 (d, J = 8.9 Hz, 3H), 2.87 (dd, J = 17.4, 3.0 Hz, 1H), 2.55 (t, J = 7.5 Hz, 4H), 2.45 (s, 3H), 2.16- 2.00 (m, 7H), 1.96-1.87 (m, 1H), 1.80-1.76 (m, 1H), 1.67-1.63 (m, 2H), 1.08 (s, 3H), 0.92 (s, 9H) J114

(2S,4R)-1-[(2S)-2- [9-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy] non-7-ynamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride  925.55 (400 MHz, DMSO-d₆) δ 9.07 (s, 1H), 8.59 (t, J = 6.1 Hz, 1H), 8.54- 8.50 (m, 2H), 8.18-8.06 (m, 1H), 7.88 (d, J = 9.3 Hz, 1H), 7.48-7.37 (m, 4H), 7.11-7.04 (m, 1H), 7.00 (t, J = 7.4 Hz, 1H), 6.72 (s, 1H), 5.08 (dd, J = 10.9, 3.1 Hz, 1H), 4.57-4.48 (m, 1H), 4.46-4.42 (m, 1H), 4.36-4.33 (m, 1H), 4.30-4.13 (m, 1H), 4.12-4.08 (m, 2H), 3.85- 3.72 (m, 1H), 3.71-3.60 (m, 2H), 3.52-3.39 (m, 1H), 3.39-3.25 (m, 2H), 3.15-3.11 (m, 2H), 2.88 (dd, J = 17.0, 3.0 Hz, 1H), 2.46 (s, 3H), 2.36-2.01 (m, 13H), 1.92-1.87 (m, 1H), 1.76-1.72 (m, 1H), 1.67-1.56 (m, 1H), 1.47-1.43 (m, 4H), 1.38- 1.30-1.26 (m, 2H), 0.94 (s, 9H) J115

(2S,4R)-1-[(2S)-2- [(7Z)-9-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy] non-7-enamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride  927.40 (400 MHz, DMSO-d₆) δ 9.11-9.03 (m, 1H), 8.58 (t, J = 6.0 Hz, 1H), 8.49 (s, 2H), 7.85 (dd, J = 9.3, 2.1 Hz, 1H), 7.40 (t, J = 7.4 Hz, 4H), 7.27 (s, 1H), 7.15-7.04 (m, 2H), 7.04-7.00 (m, 1H), 6.75 (s, 1H), 5.55-5.47 (m, 1H), 5.11-5.04 (m, 1H), 4.57-4.53 (m, 1H), 4.47-4.39 (m, 2H), 4.35 (s, 1H), 4.27-4.14 (m, 3H), 3.97 (d, J = 6.0 Hz, 1H), 3.76 (dd, J = 13.5, 5.0 Hz, 1H), 3.71-3.61 (m, 2H), 3.57 (s, 5H), 3.46-3.40 (m, 1H), 3.39 (q, J = 7.0 Hz, 1H), 3.36-3.28 (m, 1H), 3.13 (d, J = 6.3 Hz, 2H), 2.98-2.81 (m, 1H), 2.46 (s, 3H), 2.30-2.20 (m, 2H), 2.14-1.99 (m, 6H), 1.93-1.91 (m, 1H), 1.78-1.68 (m, 1H), 1.60 (s, 2H), 1.51-1.46 (m, 2H), 1.39- 1.19 (m, 4H), 1.15-1.10 (m, 1H), 0.94 (s, 9H) J116

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy] phenyl]butanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  949.70 (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.47 (s, 2H), 8.39 (d, J = 7.8 Hz, 1H), 8.25 (d, J = 8.1 Hz, 1H), 7.85 (d, J = 9.3 Hz, 1H), 7.44 (d , J = 8.2 Hz, 2H), 7.39 (d, J = 8.4 Hz, 2H), 7.27 (d, J = 15.6 Hz, 2H), 7.19 (t, J = 7.7 Hz, 1H), 7.10 (dd, J = 13.8, 6.9 Hz, 2H), 7.05-6.97 (m, 1H), 6.80-6.71 (m, 3H), 5.10 (dd, J = 10.9, 3.1 Hz, 1H), 4.96- 4.88 (m, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.35- 4.14 (m, 4H), 3.97 (d, J = 13.8 Hz, 1H), 3.91 (s, 1H), 3.78-3.61 (m, 1H), 3.53-3.37 (m, 1H), 3.18-3.14 (m, 3H), 2.89-2.85 (m, 1H), 2.47 (s, 3H), 2.33-2.04 (m, 5H), 2.02- 1.98 (m, 1H), 1.87-1.77 (m, 2H), 1.78-1.71 (m, 5H), 1.61-1.44 (m, 1H), 1.38 (d, J = 7.0 Hz, 3H), 0.95 (s, 9H) J117

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2- fluorophenyl] hexamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride [(M + 18)]⁺ = 995.23 (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.46 (s, 1H), 8.44-8.35 (m, 2H), 8.27 (d, J = 7.5 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.48-7.35 (m, 3H), 7.27 (s, 1H), 7.10-6.97 (m, 6H), 6.87-6.77 (m, 2H), 5.11-5.07 (m, 1H), 4.92 (t, J = 7.1 Hz, 1H), 4.55-4.48 (m, 2H), 4.47-4.38 (m, 2H), 4.28 (s, 1H), 4.20 (d, J = 8.9 Hz, 2H), 3.73-3.59 (m, 1H), 3.53- 3.37 (m, 1H), 3.14 (d, J = 5.1 Hz, 2H), 2.92-2.84 (m, 2H), 2.59-2.55 (m, 2H), 2.46 (s, 3H), 2.32-2.17 (m, 2H), 2.17-2.13 (m, 3H), 2.16- 2.06 (m, 1H), 2.06-1.97 (m, 1H), 1.85-1.74 (m, 1H), 1.78-1.70 (m, 1H), 1.56-1.52 (m, 4H), 1.55-1.47 (m, 1H), 1.40-1.36 (m, 3H), 1.28 (s, 3H), 0.93 (s, 9H) J118

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3-[2- [(1S,4S)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl] cyclohexyl]acetyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- [(4- methane- sulfonylphenyl) methyl] pentanediamide trifluoroacetate  918.50 (300 MHz, DMSO-d₆) δ 11.06 (s, 1H), 8.65-8.45 (m, 1H), 8.45-8.14 (m, 3H), 7.91-7.75 (m, 2H), 7.50 (dd, J = 8.3, 4.0 Hz, 2H), 7.22 (s, 1H), 7.08-6.92 (m, 2H), 6.92-6.71 (m, 2H), 5.33 (dd, J = 12.7, 5.4 Hz, 1H), 4.54-4.34 (m, 4H), 4.34-4.07 (m, 3H), 4.07-3.73 (m, 2H), 3.58- 3.38 (m, 2H), 3.31 (s, 3H), 3.18 (s, 3H), 3.05-2.81 (m, 4H), 2.79-2.55 (m, 5H), 2.38-2.08 (m, 4H), 2.08- 1.66 (m, 6H), 1.53-1.26 (m, 8H) J119

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3-[2- [(1S,4S)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl] cyclohexyl]acetyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- [(4- isosulfonylphenyl) methyl] pentanediamide trifluoroacetate  882.45 (300 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.53-8.12 (m, 4H), 7.19 (d, J = 3.0 Hz, 5H), 7.09-6.96 (m, 2H), 6.84 (dd, J = 13.1, 6.0 Hz, 3H), 5.36 (dd, J = 12.8, 5.4 Hz, 1H), 4.60-4.11 (m, 6H), 4.11-3.71 (m, 1H), 3.56-3.44 (m, 1H), 3.34 (s, 3H), 3.283.06 (m, 1H), 3.03-2.82 (m, 2H), 2.81-2.58 (m, 4H), 2.39- 1.61 (m, 15H), 1.61-1.29 (m, 9H), 1.20 (d, J = 5.8 Hz, 6H) J120

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3-[2- [(1S,4S)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl] cyclohexyl]acetyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- (naphthalen-1- ylmethyl) pentanediamide trifluoroacetate  890.50 (300 MHz, DMSO-d₆) δ 11.06 (s, 1H), 8.49-8.24 (m, 4H), 8.08-7.78 (m, 3H), 7.55-7.46 (m, 4H), 7.21 (s, 1H), 7.04-6.91 (m, 2H), 6.88- 6.65 (m, 2H), 5.33 (dd, J = 12.7, 5.3 Hz, 1H), 5.33 (dd, J = 12.7, 5.3 Hz, 1H), 4.85-4.68 (m, 3H), 4.55- 4.34 (m, 2H), 4.34-4.10 (m, 2H), 4.10-3.73 (m, 2H), 3.53-3.42 (m, 1H), 3.31 (s, 3H), 3.25-3.08 (m, 1H), 3.02-2.85 (m, 2H), 2.81-2.55 (m, 5H), 2.47-2.39 (m, 1H), 2.36- 2.06 (m, 4H), 2.06-1.59 (m, 4H), 1.58-1.25 (m, 11H) J121

(2S)-2-[[(2S,11S)- 11-amino-6-[5-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]pentyl]-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N- (diphenylmethyl) pentanediamide trifluoroacetate  867.75 (300 MHz, Methanol-d₄) δ 7.39- 7.14 (m, 10H), 7.00 (s, 2H), 6.96- 6.87 (m, 3H), 6.15 (s, 1H), 5.32 (d, J = 11.8 Hz, 1H), 5.21 (d, J = 10.8 Hz, 1H), 4.49 (dd, J = 9 0, 5.0 Hz, 1H), 4.15 (d, J = 10.8 Hz, 1H), 3.40 (s, 3H), 3.21-3.16 (m, 1H), 3.13-2.75 (m, 3H), 2.69 (t, J = 7.4 Hz, 2H), 2.57 (t, J = 7.3 Hz, 2H), 2.48-2.07 (m, 4H), 2.00-1.91 (m, 1H), 1.75-1.59 (m, 4H), 1.40-1.31 (m, 6H), 0.95-0.87 (m, 1H) J122

(2S,4R)-1-[(2S)-2- (6-[5-[(2S)-2- [[(11S)-11-amino- 12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]fomiamido]-4- carbamoylbutoxy]- 2- chlorophenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1011.70 (300 MHz, DMSO-d₆) δ 9.04 (s, 1H), 8.48 (s, 3H), 8.40 (d, J = 7.8 Hz, 1H), 8.27 (d, J = 7.9 Hz, 1H), 7.81 (d, J = 8.9 Hz, 1H), 7.50-7.35 (m, 3H), 7.34-7.23 (m, 2H), 7.10 (d, J = 7.3 Hz, 3H), 7.06-6.96 (m, 1H), 6.91-6.76 (m, 2H), 5.10 (d, J = 10.9 Hz, 1H), 4.99-4.88 (m, 1H), 4.53 (d, J = 9.2 Hz, 1H), 4.20 (s, 1H), 3.97 (d, J = 8.0 Hz, 2H), 3.62- 3.60 (m, 2H), 3.54-3.38 (m, 2H), 3.18-3.14 (m, 2H), 2.87-2.83 (m, 1H), 2.65-2.57 (m, 3H), 2.57-2.43 (m, 6H), 2.27-2.23 (m, 1H), 2.17- 2.13 (m, 3H), 1.80-1.76 (m, 1H), 1.55-1.53 (m, 4H), 1.43-1.22 (m, 9H), 0.95 (s, 9H) J123

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 4- chlorophenyl] hexanamido)-3.3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide 1011.67 (300 MHz, DMSO-d₆) δ 9.02 (s, 1H), 8.49-8.45 (m, 2H), 8.39 (d, J = 7.6 Hz, 1H), 7.79 (d, J = 9.3 Hz, 1H), 7.45-7.40 (m, 7H), 7.34-7.21 (m, 3H), 7.01 (d, J = 8.5 Hz, 1H), 6.79 (d, J = 7.6 Hz, 2H), 5.10 (d, J = 12.3 Hz, 1H), 4.54-4.50 (m, 1H), 4.33-4.22 (m, 3H), 4.06-4.04 (m, 2H), 3.73-3.61 (m, 3H), 3.53-3.37 (m, 1H), 3.18-3.14 (m, 2H), 3.04- 2.93 (m, 1H), 2.45 (s, 3H), 2.47- 2.38 (m, 3H), 2.24-2.09 (m, 2H), 1.83-1.73 (m, 4H), 1.64-1.48 (m, 6H), 1.39 (d, J = 7.1 Hz, 3H), 1.30- 1.21 (m, 5H), 0.94 (s, 9H) J124

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylpentyl] phenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide  975.80 (300 MHz, DMSO-d6) δ 9.07 (s, 1H), 8.58-8.43 (m, 2H), 8.38 (d, J = 7.7 Hz, 1H), 8.17-7.99 (m, 1H), 7.77 (d, J = 9.1 Hz, 1H), 7.41 (q, J = 8.4 Hz, 4H), 7.20-7.10 (m, 2H), 7.10-6.92 (m, 5H), 6.73 (s, 2H), 5.09 (dd, J = 10.9, 3.0 Hz, 1H), 4.91 (t, J = 7.2 Hz, 1H), 4.56-4.35 (m, 2H), 4.33-4.09 (m, 2H), 3.62- 3.58 (m, 4H), 3.52-3.29 (m, 2H), 3.20-3.09 (m, 2H), 3.04-2.89 (m, 2H), 2.67 (m, 1H), 2.46 (s, 3H), 2.33-2.18 (m, 2H), 2.15-1.98 (m, 6H), 1.87-1.41 (m, 8H), 1.37 (d, J = 6.9 Hz, 4H), 1.33-1.17 (m, 2H), 0.93 (s, 9H) J125

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3- [(1r,4r)-4-[2-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]ethyl]cyclo- hexanecarbonyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- (diphenylmethyl) pentanediamide trifluoroacetate  916.45 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 8.85 (dd, J = 10.8, 8.5 Hz, 1H), 8.38-8.27 (m, 1H), 7.31-7.21 (m, 10H), 7.16 (d, J = 8.0 Hz, 2H), 7.04-6.97 (m, 2H), 6.87 (dd, 7 = 8.1, 1.6 Hz, 1H), 6.78 (s, 1H), 6.11 (d, J = 8.4 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.53-4.35 (m, 3H), 4.17 (s, 2H), 4.02-3.70 (m, 1H), 3.33 (s, 3H), 2.90 (td, J = 13.3, 6.8 Hz, 1H), 2.77-2.53 (m, 9H), 2.26-1.98 (m, 2H), 1.97-1.62 (m, 12H), 1.51 (q, J = 8.3 Hz, 3H), 1.28 (q, J = 10.7, 6.7 Hz, 2H), 1.17-0.98 (m, 2H) J126

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3- [(1s,4s)-4-[2-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]ethyl]cyclo- hexanecarbonyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- (diphenylmethyl) pentanediamide trifluoroacetate  916.40 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 8.85 (t. J = 8.5 Hz, 1H), 8.38- 8.20 (m, 1H), 7.30-7.19 (m, 10H), 7.16 (d, J = 8.0 Hz, 1H), 7.05-6.98 (m, 1H), 6.88 (d, J = 8.0 Hz, 1H), 6.78 (s, 1H), 6.11 (d, J = 8.4 Hz, 1H), 5.35 (dd, J = 12.8, 5.3 Hz, 1H), 4.52-4.37 (m, 2H), 4.52-4.37 (m, 1H), 4.01-3.72 (m, 1H), 3.50- 3.38 (m, 1H), 3.34 (s, 3H), 3.19- 3.05 (m, 1H), 3.03-2.85 (m, 2H), 2.78-2.55 (m, 8H), 2.37-2.28 (m, 2H), 2.23-1.84 (m, 4H), 1.83-1.37 (m, 17H) J127

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 5- chlorophenyl] hexanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide 1011.35 (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.43 (s, 2H), 8.35 (d, J = 7.7 Hz, 1H), 8.21 (d, J = 7.7 Hz, 1H), 7.77 (d, J = 9.5 Hz, 1H), 7.47-7.32 (m, 3H), 7.25 (s, 1H), 7.07 (d, J = 7.4 Hz, 2H), 7.04-6.94 (m, 1H), 6.84 (s, 1H), 6.78 (d, J = 13.0 Hz, 2H), 6.70 (s, 1H), 5.08 (d, J = 10.1 Hz, 1H), 4.92 (d, J = 7.4 Hz, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 7.8 Hz, 1H), 4.32-4.25 (m, 1H), 4.23-4.17 (m, 1H), 3.94 (s, 3H), 3.50-3.35 (m, 2H), 3.17-3.11 (m, 2H), 2.84 (d, J = 16.1 Hz, 1H), 2.45 (s, 3H), 2.21 (d, J = 15.6 Hz, 3H), 2.15-2.04 (m, 3H), 2.03-1.96 (m, 1H), 1.89-1.70 (m, 3H), 1.61- 1.44 (m, 5H), 1.37 (d, J = 7.0 Hz, 3H), 1.25 (d, J = 11.1 Hz, 5H), 0.92 (s, 9H) J128

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2- methylphenyl] hexanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide  991.35 (400 MHz, DMSO-d₆) δ 9.09-9.06 (m, 1H), 8.54-8.51 (m, 3H), 8.40 (d, J = 7.6 Hz, 1H), 8.28 (d, J = 8.1 Hz, 1H), 7.81 (d, J = 9.3 Hz, 1H), 7.48-7.42 (m, 2H), 7.39 (d, J = 8.1 Hz, 2H), 7.11-6.95 (m, 4H), 6.75 (t, J = 7.5 Hz, 2H), 5.13-5.08 (m, 1H), 4.96-4.89 (m, 1H), 4.54-4.49 (m, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.25-4.11 (m, 2H), 4.05-4.01 (m, 1H), 3.94-3.83 (m, 2H), 3.67-3.59 (m, 3H), 3.44-3.39 (m, 1H), 3.17-3.14 (m, 2H), 2.85 (dd, J = 17.1, 3.1 Hz, 1H), 2.56- 2.53 (s, 2H), 2.47 (s, 3H), 2.36- 2.08 (m, 3H), 2.06 (s, 3H), 1.89- 1.71 (m, 2H), 1.60-1.42 (m, 10H), 1.38 (d, J = 7.5 Hz, 3H), 1.35-1.29 (m, 1H), 0.94 (s, 9H) J129

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2-amino- 4- carbamoylbutoxy] phenyl]hexanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[1-[4- (4-methyl-1,3- thiazol-5- yl)phenyl]cycloprop yl]pyrrolidine-2- carboxamide hydrochloride  989.75 (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.81 (s, 1H), 8.50-8.45 (m, 3H), 8.24 (d, J = 8.2 Hz, 1H), 7.90 (d, J = 9.2 Hz, 1H), 7.37-7.27 (m, 4H), 7.17 (t, J = 8.2 Hz, 1H), 7.07 (d, J = 4.4 Hz, 2H), 7.04-6.96 (m, 1H), 6.81-6.71 (m, 4H), 5.10 (dd, J = 10.9, 3.2 Hz, 1H), 4.62-4.52 (m, 1H), 4.39 (dd, J = 16.8, 8.7 Hz, 2H), 4.22-4.17 (m, 2H), 4.03-3.95 (m, 2H), 3.97-3.85 (m, 2H), 3.70- 3.58 (m, 3H), 3.52-3.37 (m, 1H), 3.15 (s, 2H), 2.87 (d, J = 17.0 Hz, 1H), 2.45 (s, 3H), 2.45 (s, 2H), 2.33-2.17 (m, 2H), 2.14-2.10 (m, 3H), 2.05-1.96 (m, 1H), 1.94-1.82 (m, 1H), 1.76 (s, 1H), 1.82-1.72 (m, 2H), 1.54 (s, 2H), 1.55-1.52 (m, 1H), 1.32-1 16 (m, 4H), 1.16- 1.12 (m, 1H), 0.94 (s, 9H) J130

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(11S)-11-amino- 12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 4- fluorophenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride [(M − 1)]⁻ = 993.15 (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.47-8.34 (m, 3H), 8.26 (d, J = 7.5 Hz, 1H), 7.78 (d, J = 9.1 Hz, 1H), 7.44 (d, J = 8.2 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.26 (s, 1H), 7.13-7.04 (m, 3H), 7.04-6.96 (m, 2H), 6.76 (s, 2H), 5.13-5.06 (m, 1H), 4.91 (d, J = 7.1 Hz, 1H), 4.52 (d, J = 9.1 Hz, 1H), 4.45-4.41 (m, 1H), 4.29 (s, 1H), 4.20 (s, 1H), 4.04 (d, J = 8.6 Hz, 1H), 3.73-3.57 (m, 3H), 3.53-3.37 (m, 2H), 3.17- 3.13 (m, 2H), 2.90-2.86 (m, 1H), 2.46 (s, 3H), 2.21-2.10 (m, 2H), 2.08 (s, 1H), 2.03-1.98 (m, 1H), 1.79 (d, J = 19.1 Hz, 3H), 1.59- 1.49 (m, 4H), 1.41-1.34 (m, 4H), 1.25-1.20 (m, 7H), 0.93 (s, 9H) J131

(2S)-2- ((5S,8S,10aR)-5- amino-3-(5-(3-(1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-2,3-dihydro-1H- benzo[d]imidazol-5- yl)cyclobutyl) pentanoyl)-6- oxo- decahydropyrrolo[1,2- a][1,5]diazocine-8- carboxamido]-N- benzhydryl- pentancdiamide trifluoroacetate  916.35 (400 MHz, DMSO-d₆) δ 11.08 (s, 1H), 8.73 (dd, J = 8.6, 3.3 Hz, 1H), 8.26-8.08 (m, 2H), 7.36-7.24 (m, 13H), 7.12-6.96 (m, 2H), 6.90 (dd, J = 21.6, 8.1 Hz, 1H), 6.73 (d, J = 9.2 Hz, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.34 (dd, J = 12.9, 5.2 Hz, 1H), 4.43-4.28 (m, 3H), 4.19-3.40 (m, 6H), 3.34 (s, 3H), 3.28-3.10 (m, 1H), 3.05-2.79 (m, 2H), 2.75- 2.61 (m, 3H), 2.48-1.47 (m, 16H), 1.45-1.40 (m, 1H), 1.34-1.23 (m, 3H) J132

(2S)-2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N-[3 - (5-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl] pentanediamide hydrochloride  990.60 (300 MHz, DMSO-d₆) δ 10.01 (s, 1H), 9.00 (s, 1H), 8.55-8.28 (m, 5H), 7.76 (d, J = 9.1 Hz, 1H), 7.45- 7.36 (m, 7H), 7.23-6.91 (m, 4H), 6.87 (d, J = 7.6 Hz, 1H), 6.79 (s, 1H), 5.22-5.17 (m, 5H), 4.91 (t, J = 7.1 Hz, 1H), 4.50 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.36- 4.10 (m, 3H), 3.59 (s, 4H), 3.52- 3.37 (m, 1H), 3.16-3.11 (m, 2H), 3.03-2.96 (m, 1H), 2.45 (s, 3H), 2.31-1.69 (m, 6H), 1.59-1.45 (m, 3H), 1.37 (d, J = 7.0 Hz, 3H), 1.32- 1.18 (m, 3H), 0.92 (s, 9H) J133

(2S,4R)-1-[(2S)-2- [6-(3-[[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]phenyl) hexanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide  977.55 (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.58 (t, J = 6.1 Hz, 1H), 8.53- 8.41 (m, 4H), 8.14 (d, J = 8.9 Hz, 1H), 7.85 (d, J = 9.3 Hz, 1H), 7.44- 7.38 (m, 4H), 7.25 (s, 1H), 7.14 (t, J = 7.7 Hz, 1H), 7.06 (t, J = 6.6 Hz, 2H), 7.02-6.95 (m, 1H), 6.74 (d, J = 7.7 Hz, 2H), 6.69-6.66 (m, 2H), 5.12 (dd, J = 10.9, 3.0 Hz, 1H), 4.54 (d, J = 9.4 Hz, 1H), 4.48-4.32 (m, 4H), 4.27-4.12 (m, 2H), 3.83 (s, 1H), 3.74-3.60 (m, 2H), 3.39 (q, J = 7.0 Hz, 3H), 3.16-3.12 (m, 2H), 2.78 (dd, J = 17.2, 3.0 Hz, 1H), 2.45 (s, 3H), 2.34-1.98 (m, 5H), 1.98-1.81 (m, 1H), 1.73-1.43 (m, 5H), 1.32-1.22 (m, 1H), 1.19 (d, J = 4.0 Hz, 2H), 1.10 (t, J = 7.0 Hz, 4H), 0.93 (s, 9H) J134

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy] phenyl] pentanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  963.40 (400 MHz, DMSO-d₆) δ 9.04 (s, 1H), 8.49 (d, J = 16.8 Hz, 3H), 8.38 (d, J = 7.8 Hz, 1H), 8.25 (d, J = 8.1 Hz, 1H), 7.82 (d, J = 9.2 Hz, 1H), 7.45 (d, J = 8.1 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.28 (s, 1H), 7.22-7.14 (m, 1H), 7.08 (d, J = 5.4 Hz, 2H), 7.05-6.96 (m, 1H), 6.77- 6.73 (m, 3H), 5.12-5.08 (m, 1H), 4.91 (q, J = 7.3 Hz, 1H), 4.52 (d, J = 9.2 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.01-3.98 (m, 1H), 3.93-3.89 (m, 2H), 3.71-3.57 (m, 3H), 3.52-3.41 (m, 1H), 3.45- 3.37 (m, 1H), 3.17-3.13 (m, 2H), 2.92-2.82 (m, 1H), 2.56-2.52 (m, 2H), 2.47 (s, 3H), 2.33-2.20 (m, 1H), 2.21-1.96 (m, 3H), 1.87-1.70 (m, 5H), 1.62-1.43 (m, 5H), 1.38 (d, J = 7.1 Hz, 3H), 0.94 (s, 9H) J135

(2S,4R)-1-[(2S)-2- (6-[5-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2- methylphenyl] hexanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  991.75 (400 MHz, DMSO-d₆) δ 9.10 (s, 1H), 8.59-8.55 (m, 1H), 8.52 (d, J = 5.4 Hz, 2H), 8.40 (d, J = 7.8 Hz, 1H), 8.24 (d, J = 8.3 Hz, 1H), 7.80 (d, J = 9.2 Hz, 1H), 7.49-7.32 (m, 4H), 7.30-7.28 (m, 1H), 7.11-7.05 (m, 2H), 7.05-6.96 (m, 2H), 6.77- 6.75 (m, 1H), 6.70 (s, 1H), 5.10- 5.08 (m, 1H), 4.92-4.90 (m, 1H), 4.56-4.48 (m, 1H), 4.43-4.41 (m, 1H), 4.28-4.26 (m, 1H), 4.21-4.14 (m, 1H), 3.87-3.85 (m, 2H), 3.70- 3.58 (m, 3H), 3.50-3.36 (m, 2H), 3.14-3.12 (m, 2H), 2.86-2.84 (m, 2H), 2.45 (s, 3H), 2.28-2.26 (m, 2H), 2.21-1.97 (m, 7H), 1.87-1.66 (m, 3H), 1.62-1.43 (m, 5H), 1.48- 1.46 (m, 2H), 1.35-1.32 (m, 4H), 0.94 (s, 9H) J136

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 5- methylphenyl] hexanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  991.55 (400 MHz, DMSO-d₆) δ 9.07 (d, J = 1H), 8.53-8.50 (m, J = 21.5 Hz, 2H), 8.39 (d, J = 7.8 Hz, 1H), 8.23 (d, J = 8.2 Hz, 1H), 7.78 (d, J = 9.3 Hz, 1H), 7.49-7.41 (m, 2H), 7.45- 7.32 (m, 2H), 7.30 (s, 1H), 7.08 (d, J = 7.4 Hz, 2H), 7.00 (d, J = 8.3, 6.5 Hz, 1H), 6.77 (s, 1H), 6.59 (s, 1H), 6.53 (d, J = 6.1 Hz, 2H), 5.10 (d, J = 10.9, 3.0 Hz, 1H), 4.94-4.90 (m, 1H), 4.55-4.48 (m, 2H), 4.47- 4.39 (m, 2H), 4.19 (d, J = 15.3, 10.4 Hz, 1H), 4.00-3.83 (m, 1H), 3.68-3.58 (m, 2H), 3.62-3.58 (m, 2H), 3.57-3.50 (m, 7H), 3.48-3.37 (m, 2H), 3.17-3.13 (m, 2H), 2.88- 2.84 (m, 1H), 2.45 (s, 3H), 2.51- 2.43 (m, 1H), 2.23 (s, 3H), 2.20- 1.96 (m, 4H), 1.87-1.68 (m, 1H), 1.58-1.42 (m, 2H), 1.38 (d, J = 7.0 Hz, 3H), 1.26-1.24 (m, 2H), 0.93 (s, 9H) J137

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 4- methylphenyl] hexanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  991.35 (400 MHz, DMSO-d₆) δ 9.15 (d, J = 1.3 Hz, 1H), 8.56-8.50 (m, 3H), 8.42 (d, J = 7.8 Hz, 1H), 8.28 (d, J = 8.2 Hz, 1H), 7.79 (d, J = 9.3 Hz, 1H), 7.45 (d, J = 8.3 Hz, 1H), 7.42- 7.32 (m, 2H), 7.06-7.02 (m, J = 6.7 Hz, 3H), 7.03-6.95 (m, 1H), 7.00 (s, 1H), 6.80 (s, 1H), 6.73 (s, 1H), 6.69-6.62 (m, 1H), 5.12 (d, J = 10.9, 3.1 Hz, 1H), 4.92 (d, J = 7.1 Hz, 1H), 4.51 (d, J = 9.4 Hz, 1H), 4.43 (d, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.21-4.13 (m, 1H), 4.02 (s, 1H), 3.98-3.84 (m, 2H), 3.69-3.56 (m, 7H), 3.49-3.36 (m, 3H), 3.17- 3.13 (m, 2H), 2.87-2.83 (m, 1H), 2.48-2.46 (m, 1H), 2.45 (s, 3H), 2.32-1.98 (m, 6H), 1.86-1.69 (m, 4H), 1.62-1.45 (m, 3H), 1.38- 1.34 (m, 3H), 1.30-1.21 (m, 1H), 0.93 (s, 9H) J138

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2- fluorophenyl] hexanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  995.40 (400 MHz, DMSO-d₆) δ 9.08 (s, 1H), 8.54 (d, J = 17.3 Hz, 3H), 8.40 (d, J = 7.8 Hz, 1H), 8.27 (d, J = 8.2 Hz, 1H), 7.79 (d, J = 9.3 Hz, 1H), 7.49-7.32 (m, 4H), 7.30 (s, 1H), 7.08 (s, 2H), 7.04-6.96 (m, 2H), 6.84-6.71 (m, 2H), 5.12-5.08 (m, 1H), 4.93-4.89 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.18 (s, 1H), 4.00-3.82 (m, 2H), 3.69-3.57 (m, 6H), 3.49-3.36 (m, 1H), 3.15 (s, 2H), 2.87-2.83 (m, 1H), 2.54 (d, J = 7.4 Hz, 1H), 2.47 (s, 3H), 2.31- 2.06 (m, 2H), 2.06-1.97 (m, 1H), 1.87-1.79 (m, 1H), 1.82-1.71 (m, 4H), 1.60 (s, 1H), 1.55-1.51 (m, 4H), 1.50-1.42 (m, 1H), 1.38 (d, J = 7.0 Hz, 3H), 1.30-1.26 (m, 1H), 0.93 (s, 9H) J139

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 5- fluorophenyl] hexanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  995.40 (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.46 (d, J = 16.0 Hz, 2H), 8.39 (d, J = 7.8 Hz, 1H), 8.25 (d, J = 7.8 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.48-7.37 (m, 3H), 7.38 (s, 1H), 7.28 (s, 1H), 7.08 (d, J = 7.6 Hz, 2H), 7.05-6.96 (m, 1H), 6.79 (s, 1H), 6.65-6.57 (m, 3H), 5.11- 5.07 (m, 1H), 4.93-4.89 (m, 1H), 4.72-4.57 (m, 1H), 4.55-4.48 (m, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.20 (d, J = 9.4 Hz, 1H), 4.04-3.88 (m, 2H), 3.76-3.57 (m, 3H), 3.53-3.37 (m, 2H), 3.17-3.13 (m, 2H), 2.87-2.83 (m, 1H), 2.54 (s, 1H), 2.46 (s, 3H), 2.17-2.13 (m, 7H), 1.85-1.70 (m, 2H), 1.58-1.51 (m, 5H), 1.48-1.34 (m, 3H), 1.30- 1.21 (m, 2H), 0.93 (s, 9H) J140

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)-2- methylphenyl] pentanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1005.60 (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.60-8.30 (m, 4H), 8.01 (d, J = 9.2 Hz, 1H), 7.82 (d, J = 9.3 Hz, 1H), 7.47-7.35 (m, 4H), 7.26-7.11 (m, 1H), 7.11-6.95 (m, 5H), 6.74 (s, 1H), 5.13 (dd, J = 11.0, 3.1 Hz, 1H), 4.92 (t, J = 7.2 Hz, 1H), 4.54- 4.52 (m, 2H), 4.43-4.41 (m, 1H), 4.37 (s, 2H), 4.28 (s, 1H), 4.22- 4.16 (m, 1H), 3.86-3.74 (m, 1H), 3.64-3.60 (m, 2H), 3.52-3.35 (m, 2H), 3.17-3.13 (m, 2H), 2.90-2.84 (m, 1H), 2.57-2.54 (m, 3H), 2.46 (s, 3H), 2.38-2.27 (m, 1H), 2.24- 1.96 (m, 5H), 1.83-1.75 (m, 2H), 1.64-1.43 (m, 6H), 1.38 (d, J = 7.1 Hz, 3H), 1.29-1.24 (m, 1H), 1.09 (d, J = 6.2 Hz, 3H), 0.94 (s, 9H), 0.89-0.81 (m, 1H) J141

(2S,4R)-1-[(2S)-2- [6-(3-[[(2R,3S)-3- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]phenyl) hexanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  991.75 (400 MHz, DMSO-d₆) δ 9.04 (s, 1H), 8.56-8.50 (m, 5H), 8.39 (d, J = 7.8 Hz, 1H), 8.16 (d, J = 8.9 Hz, 1H), 7.79 (d, J = 9.3 Hz, 1H), 7.48- 7.37 (m, 6H), 7.22-6.96 (m, 7H), 6.75 (d, J = 7.6 Hz, 2H), 6.70-6.67 (m, 2H), 5.13 (dd, J = 10.9, 3.0 Hz, 1H), 4.92 (t, J = 7.2 Hz, 1H), 4.52 (d, J = 9.4 Hz, 1H), 4.47-4.37 (m, 1H), 4.28 (s, 1H), 4.18-4.16 (m, 1H), 3.86-3.82 (m, 1H), 3.16-3.12 (m, 5H), 2.78 (d, J = 16.6 Hz, 1H), 2.46 (s, 3H), 2.34-1.94 (m, 8H), 1.92-1.60 (m, 2H), 1.56-1.47 (m, 4H), 1.30-1.24 (m, 2H), 1.19 (d, J = 6.1 Hz, 3H), 0.93 (s, 9H) J142

(2S)-2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N- [[3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-(thiazol- 5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl]methyl] pentanediamide hydrochloride 1004.65 (400 MHz, DMSO-d6) δ 9.08 (s, 1H), 8.51 (d, J = 5.4 Hz, 2H), 8.44 (d, J = 6.9 Hz, 2H), 8.40 (d, J = 7.8 Hz, 1H), 7.81 (d, J = 9.3 Hz, 1H), 7.47-7.43 (m, 2H), 7.39 (d, J = 8.4 Hz, 2H), 7.18 (t, J = 7.8 Hz, 1H), 7.11-6.98 (m, 7H), 6.82-6.79 (m, 1H), 4.93 (q, J = 7.0 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.31-4.14 (m, 6H), 3.48- 3.36 (m, 2H), 3.13 (d, J = 6.4 Hz, 2H), 2.95 (d, J = 17.2 Hz, 1H), 2.47 (s, 3H), 2.25 (dt, J = 15.3, 7.8 Hz, 2H), 2.17-1.99 (m, 6H), 1.92 (s, 1H), 1.80 (ddd, J = 13.0, 8.6, 4.8 Hz, 2H), 1.57-1.46 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 1.28- 1.21 (m, 3H), 1.10 (t, J = 7.0 Hz, 1H), 0.93 (s, 9H) J143

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy] phenyl]pentanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride  949.55 (300 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.61-8.56 (m, 1H), 8.49-8.43 (m, 3H), 8.26 (d, J = 8.0 Hz, 1H), 7.90 (d, J = 9.4 Hz, 1H), 7.46-7.35 (m, 4H), 7.29 (s, 1H), 7.22-7.12 (m, 1H), 7.12-6.93 (m, 3H), 6.85- 6.68 (m, 4H), 5.09 (d, J = 10.6 Hz, 1H), 4.58-4.53 (m, 2H), 4.43-4.39 (m, 4H), 4.37-4.32 (m, 2H), 4.26- 4.16 (m, 2H), 4.05-3.82 (m, 2H), 3.67-3.63 (m, 2H), 3.49-3.38 (m, 3H), 2.89-2.73 (m, 1H), 3.18-3.12 (m, 2H), 2.45 (s, 3H), 2.25-1.98 (m, 4H), 1.94-1.68 (m, 1H), 1.60- 1.48 (m, 6H), 0.94 (s, 9H) J144

(2S)-2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]][ trideca- 4(13),5,7-trien-2- yl]formamido]-N- [[3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-([[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]methyl] carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]pentyl) phenyl]methyl] pentanediamide hydrochloride  990.60 (400 MHz, DMSO-d₆) δ 9.06 (s, 1 H), 8.58 (t, J = 6.0 Hz, 1H), 8.49 (d, J = 5.3 Hz, 1H), 8.43 (d, J = 6.9 Hz, 1H), 7.86 (d, J = 9.3 Hz, 1H), 7.51-7.34 (m, 4H), 7.26-7.13 (m, 1H), 7.10-7.02 (m, 4H), 6.8 0(s, 1H), 5.18 (dd, J = 10.9, 3.0 Hz, 1H), 4.61-4.51 (m, 1H), 4.49-4.39 (m, 2 H), 4.34 (d, J = 11.8 Hz, 1H), 4.22- 4.20 (m, 4H), 3.73-3.59 (m, 2H), 3.49-3.41 (m, 1H), 3.40 (d, J = 1.0 Hz, 1H), 3.13 (d, J = 6.6 Hz, 1H), 3.00-2.90 (m, 1H), 2.46 (s, 3H), 2.29-2.25 (m, 2H), 2.17-1.99 (m, 4 H), 1.92-1.89 (m, 1H), 1.85-1.72 (m, 1H), 1.53-1.46 (m, 4H), 1.27- 1.23 (m, 2H), 0.93 (s, 9H). J145

(2S,4R)-1-[(2S)-2- [(1-[3-[4-([[2R,3S)- 3-[[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl] phenyl]propyl] cycloprop yl)formamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]methyl] pyrrolidine-2- carboxamide hydrochloride 1003.75 (400 MHz, Methanol-d₄) δ 9.64 (d, J = 29.4 Hz, 1H), 8.11 (s, 1H), 7.61-7.47 (m, 3H), 7.22 (d, J = 7.9 Hz, 2H), 7 18-6.99 (m, 5H), 5.19 (dd, 7 = 10.9, 3.5 Hz, 1H), 4.71 (s, 1H), 4.69-4.58 (m, 1H), 4.58 (d, J = 3.7 Hz, 1H), 4.58-4.48 (m, 3H), 4.48-4.39 (m, 1H), 4.42-4.28 (m, 1H), 4.20 (d, J = 13.5 Hz, 1H), 4.07-3.99 (m, 1H), 3.91-3.71 (m, 2H), 3.62 (s, 2H), 3.60-3.46 (m, 1H), 3.26 (s, 3H), 3.11-2.99 (m, 1H), 2.66 (s, 2H), 2.57 (d, J = 6.4 Hz, 3H), 2.42-2.23 (m, 1H), 2.27 (s, 3H) ,2.15-1.96 (m, 1H), 1.81 (s, 3H), 1.31 (s, 1H), 1.26-1.17 (m, 3H), 1.17-1.09 (m, 1H), 1.01 (d, J = 10.2 Hz, 9H), 0.96-0.85 (m, 1H), 0.65 (s, 2H) J147

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [[(2S,11s)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)-3- fluorophenyl]- pentanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1009.55 (400 MHz, DMSO-d₆) δ 9.04 (s, 1H), 8.52-8.47 (d, J = 5.3 Hz, 3H), 8.39 (d, J = 7.8 Hz, 1H), 8.03 (d, J = 9.1 Hz, 1H), 7.84 (d, J = 9.2 Hz, 1H), 7.47-7.36 (m, 4H), 7.24 (t, J = 7.9 Hz, 1H), 7.09-7.07 (m, 2H), 7.04-6.97 (m, 2H), 6.94 (d, J = 7.7 Hz, 1H), 6.73 (s, 1H), 5.12 (dd, J = 11.0, 3.1 Hz, 1H), 4.96-4.89 (m, 1H), 4.56-4.42 (mm 10H), 4.28 (s, 1H), 4.23-4.13 (m, 1H), 3.85-3.72 (m, 1H), 3.62-3.60 (m, 1H), 3.52- 3.36 (m, 2H), 3.17-3.13 (m, 2H), 2.88-2.83 (m, 1H), 2.58 (t, J = 7.2 Hz, 1H), 2.47 (s, 3H), 2.38-1.95 (m, 3H), 1.83-1.74 (m, 1H), 1.64- 1.41 (m, 7H), 1.38 (d, J = 7.1 Hz, 3H), 1.09 (d, J = 6.1 Hz, 3H), 0.94 (s, 9H) J148

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [[(2S,11s)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl)-3- methylphenyl] pentanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride [(M + Na)]⁺ = 1027.80 (400 MHz, DMSO-d₆) δ 9.21 (s, 1H), 8.59-8.50 (m, 3H), 8.41 (dd, J = 7.9, 2.3 Hz, 1H), 8.02 (dd, J = 24.9, 8.8 Hz, 1H), 7.82 (d, J = 9.2 Hz, 1H), 7.48-7.44 (m, 2H), 7.40 (d, J = 8.4 Hz, 2H), 7.29-7.24 (m, 1H), 7.13-7.06 (m, 3H), 7.02-6.96 (m, 2H), 6.93-6.89 (m, 1H), 6.67- 6.64 (m, 4H), 5.11 (ddd, J = 22.5, 11.8, 3.1 Hz, 1H), 4.95-4.88 (m, 1H), 4.75 (s, 1H), 4.52 (d, J = 9.2 Hz, 1H), 4.46-4.40 (m, 2H), 4.38- 4.33 (m, 1H), 4.29-4.27 (m, 1H), 4.16 (dd, J= 13.0, 7.9 Hz, 1H), 3.82-3.73 (m, 1H), 3.52-3.35 (m, 4H), 3.15 (d, J = 13.2 Hz, 2H), 2.94-2.79 (m, 1H), 2.48 (s, 3H), 2.35-2.26 (m, 3H), 2.22-2.11 (m, 4H), 2.08-2.00 (m, 2H), 1.81-1.77 (m, 2H), 1.61-1.59 (m, 1H), 1.56- 1.48 (m, 4H), 1.38 (d, J = 7.0 Hz, 3H), 1.12-1.07 (m, 3H), 0.94 (s, 9H) J149

(2S,4R)-1-[(2S)-2- [5-[4-([[(2R,3S)-3- [[(2S,11s)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-5- carbamoylpentan-2- yl]oxy]methyl) phenyl] pentanamido]-3,3- dimethylbutanoyl]- 4-hydroxy-N-[4-(4- methyl-1,3- thiazol-5- yl)phenoxy] pyrrolidine-2- carboxamide hydrochloride 1001.55 (400 MHz, DMSO-d₆) δ 9.00 (s, 1H), 8.49-8.37 (m, 2H), 7.99 (dd, J = 16.2, 9.2 Hz, 1H), 7.39-7.34 (m, 2H), 7.31-7.25 (m, 2H), 7.21-7.13 (m, 3H), 7.12-7.06 (m, 4H), 7.04- 6.99 (m, 1H), 6.75 (s, 1H), 5.13 (dd, J = 11.0, 3.1 Hz, 1H), 4.57- 4.54 (m, 1H), 4.39 (d, J = 6.0 Hz, 3H), 4.20 (d, J = 8.5 Hz, 1H), 3.69 (d, J = 2.5 Hz, 2H), 3.49-3.44 (m, 2H), 3.42-3.39 (m, 2H), 3.37 (d, J = 7.0 Hz, 1H), 3.18-3.13 (m, 2H), 2.90-2.83 (m, 1H), 2.52-2.55 (s, 1H) 2.43 (s, 3H), 2.17 (d, J = 6.2 Hz, 2H), 2.13-2.06 (m, 3H), 2.01- 1.96 (m, 2H), 1.80-1.75 (m, 1H), 1.56-1.48 (m, 5H), 1.24 (s, 1H), 1.15-1.07 (m, 7H), 0.93 (s, 9H) J150

(2S)-2- [[(5S,8S,10aR)-5- amino-3-(4-[3-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]cyclobutyl]butano yl)-6-oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- (diphenylmethyl) pentanediamide trifluoroacetate  902.35 Used in the next step without further purification J151

(2S)-2-[[(2S,11S)- 11-amino-6-[6-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]hexyl]-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N- (diphenylmethyl) pentanediamide  881.25 (400 MHz, DMSO-d₆) δ 8.79 (d, J = 8.4 Hz, 1H), 8.25 (d, J = 8.0 Hz, 1H), 7.36-7.18 (m, 12H), 7.04- 6.96 (m, 2H), 6.92-6.81 (m, 3H), 6.78 (s, 1H), 6.08 (d, J = 8.3 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 5.10 (dd, J = 11.0, 3.2 Hz, 1H), 4.39-4.24 (m, 1H), 3.75 (d, J = 9.7 Hz, 1H), 3.31 (s, 3H), 3.06- 3.01 (m, 2H), 2.96-2.80 (m, 2H), 2.75-2.56 (m, 5H), 2.48-2.46 (m, 3H), 2.19-1.72 (m, 7H), 1.68-1.45 (m,4H), 1.35-1.32 (m, 5H) J152

(2R)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3-[2- [(1s,4s)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl)methyl]cyclohexyl] acetyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- [(4- methanesulfonyl- phenyl)methyl] pentanediamide trifluoroacetate  918.30 (400 MHz, DMSO-d₆) δ 11.03- 10.94 (m, 1H), 8.70-8.62 (m, 1H), 8.60-8.51 (m, 1H), 8.48-8.25 (m, 1H), 8.21 (d, J = 6.6 Hz, 1H), 7.91- 7.82 (m, 2H), 7.54-7.48 (m, 2H), 7.30-7.22 (, 1H), 7.06-6.95 (m, 2H), 6.88-6.71 (m, 2H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.52-4.28 (m, 4H), 4.28-4.04 (m, 2H), 4.04- 3.39 (m, 3H), 3.32 (s, 3H), 3.21- 3.13 (m, 5H), 2.93-2.86 (m, 1H), 2.77-2.53 (m, 4H), 2.45-2.30 (m, 2H), 2.30-2.05 (m, 4H), 2.01-1.92 (m, 4H), 1.89-1.54 (m, 4H), 1.49- 1.25 (m, 8H) J153

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-4- carbamoylbutoxy]- 2- fluorophenyl] butanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  990.35 (400 MHz, DMS-d₆) δ 9.05-9.03 (m, 1H), 8.50-8.46 (m, 1H), 8.40 (d, J = 7.8 Hz, 1H), 8.37-8.32 (m, 1H), 8.19 (d, J = 7.9 Hz, 1H), 7.88 (d, J = 9.3 Hz, 1H), 7.46-7.43 (m, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.26- 7.24 (m, 1H), 7.04-7.00 (m, 2H), 6.85-6.75 (m, 2H), 4.93-4.91 (m, 1H), 4.53 (d, J = 9.3 Hz, 2H), 4.45- 4.34 (m, 2H), 4.28-4.23 (m, 3H), 4.08-3.98 (m, 3H), 3.93-3.90 (m, 1H), 3.77 (d, J = 14.9 Hz, 1H), 3.61 (d, J = 4.3 Hz, 2H), 3.54-3.45 (m, 1H), 3.42-3.35 (m, 1H), 3.27- 3 24 (m, 1H), 3 15 (d, J = 70 Hz, 1H), 2.59-2.56 (m, 2H), 2.47 (s, 3H), 2.22-2.10 (m, 7H), 2.06-1.99 (m, 1H), 1.88-1.67 (s, 9H), 1.38 (d, J = 7.0 Hz, 3H), 1.12-1.10 (m, 1H), 0.94 (s, 9H) J154

(2S)-2-[[(2S,11S)- 11-amino-6-[6[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]hexyl]-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4.13]]- trideca- 4(13),5,7-trien-2- yl]]formamido]-N- [(4- isopropylphenyl) methyl] pentanediamide hydrochloride  847.10 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.53-8.39 (m, 4H), 7.33 (s, 1H), 7.18-7.10 (m, 4H), 7.05-6.98 (m, 2H), 6.93 (s, 1H), 6.90-6.84 (m, 2H), 6.80 (s, 1H), 5.36-5.33 (m, 1H), 5.19-5.14 (m, 1H), 4.26- 4.14 (m, 4H), 3.46-3.36 (m, 1H), 3.32 (s, 3H), 3.12-3.08 (m, 2H), 2.96-2.80 (m, 3H), 2.75-2.67 (m, 1H), 2.65-2.58 (m, 4H), 2.49-2.46 (m, 1H), 2.23-2.20 (m, 1H), 2.14- 2.10 (m, 2H), 2.02-2.00 (m, 2H), 1.92-1.88 (m, 1H), 1.80-1.78 (m, 1H), 1.57-1.54 (m, 4H), 1.36-1.30 (m, 4H), 1.17 (d, J = 6.9 Hz, 6H) J155

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-4- carbamoylbutoxy]- 2- chlorophenyl] pentanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-(4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1020.45 (400 MHz, DMSO-d₆) δ 9.12 (s, 1H), 8.56 (s, 2H), 8.43 (d, J = 7.8 Hz, 1H), 8.21 (d, J = 8.2 Hz, 1H), 7.85 (d, J = 9.3 Hz, 1H), 7.49-7.43 (m, 2H), 7.40 (d, 7 = 8.3 Hz, 2H), 7.28 (s, 1H), 7.20 (t, J = 7.9 Hz, 1H), 6.99 (dd, J = 8.3, 1.4 Hz, 1H), 6.95-6.88 (m, 1H), 6.78 (s, 1H), 4.92 (p, J = 7.2 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.48-4.34 (m, 2H), 4.28 (s, 2H), 4.11-4.00 (m, 3H), 3.93 (d, J = 8.7 Hz, 1H), 3.78 (s, 1H), 3.71-3.57 (m, 4H), 3.53-3.36 (m, 1H), 3.31-3.15 (m, 1H), 2.71- 2.67 (m, 2H), 2.48 (s, 3H), 2.40- 2.26 (m, 1H), 2.19-2.15 (m, 6H), 2.11 (s, 1H), 2.08-2.00 (m, 1H), 1.98-1.85 (m, 3H), 1.85-1.66 (m, 3H), 1.61-1.43 (m, 6H), 1.38 (d, J = 7.0 Hz, 3H), 0.94 (s, 9H) J156

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3-[2- [(1s,4s)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohexyl] acetyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- (diphenylmethyl) pentanediamide trifluoroacetate  916.80 (300 MHz, DMSO-d₆) δ 11.11 (s, 1H), 8.87 (d, J = 8.4 Hz, 1H), 8.55- 8.18 (m, 4H), 7.38-7.25 (m, 12H), 7.10-6.92 (m, 2H), 6.90-6.71 (m, 2H), 6.12 (d, J = 8.2 Hz, 1H), 5.36 (dd, J = 12.7, 5.4 Hz, 1H), 4.57- 4.33 (m, 3H), 4.23-4.17 (m, 1H), 4.13-3.74 (m, 2H), 3.40 (q, J = 7.0 Hz, 1H), 3.33 (s, 3H), 3.05-2.86 (m, 1H), 2.80-2.57 (m, 4H), 2.42- 2.06 (m, 4H), 2.06-1.65 (m, 9H), 1.46-1.32 (m, 9H), 1.11 (t, J = 7.0 Hz, 1H) J157

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- y]|formamido]-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl] butanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  981.45 (300 MHz, DMSO-d₆) δ 9.04 (s, 1H), 8.57-8.45 (m, 3H), 8.38 (d, J = 7.8 Hz, 1H), 8.27 (d, J = 7.2 Hz, 1H), 7.86 (d, J = 9.2 Hz, 1H), 7.47- 7.35 (m, 4H), 7.09-6.94 (m, 4H), 6.81 (d, J = 7.8 Hz, 1H), 6.60 (d, J = 6.1 Hz, 1H), 5.10-5.07 (m, 2H), 4.91 (t, J = 7.2 Hz, 1H), 4.56-4.49 (m, 1H), 4.42 (t, J = 7.9 Hz, 1H), 4.30-4.25 (m, 1H), 4.22-4.12 (m, 1H), 4.04-3.87 (m, 4H), 3.62-3.59 (m, 2H), 3.51-3.34 (m, 2H), 3.18- 3.09 (m, 2H), 2.91-2.80 (m, 1H), 2.45 (s, 3H), 2.32-2.25 (m, 1H), 2.22 (s, 3H), 2.19-2.08 (m, 3H), 2.07-1.94 (m, 2H), 1.87-1.63 (m, 6H), 1.37 (s, 3H), 0.94 (s, 9H) J158

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl] pentanamido)-3,3- dimethylbutanoyl)- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1018.40 ¹H NMR (400 MHz, DMSO-d₆) δ 9.32 (s, 1H), 8.69-8.55 (m, 2H), 8.50-8.39 (m, 2H), 8.26 (d, J = 8.0 Hz, 1H), 7.83 (d, J = 9.2 Hz, 1H), 7.49-7.38 (m, 5H), 6.85-6.78 (m, 1H), 6.61 (d, J = 5.8 Hz, 1H), 4.92 (p, J = 7.2 Hz, 1H), 4.54-4.35 (m, 4H), 4.32-4.17 (m, 3H), 4.10 (d, J = 13.7 Hz, 1H), 4.05-3.94 (m, 2H), 3.93-3.84 (m, 1H), 3.80-3.69 (m, 1H), 3.68-3.53 (m, 3H), 3.51-3.32 (m, 1H), 3.30-3.09 (m, 2H), 2.49 (s, 3H), 2.22 (s, 3H), 2.20-2.07 (m, 7H), 2.06-1.98 (m, 1H), 1.97-1.63 (m, 8H), 1.53-1.42 (m, 5H), 1.37 (s, 3H), 0.93 (s, 9H) J159

(2S,4R)-1-[(2S)-2- (5-[4-[(4R)-4- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-6- carbamoylhexyl] phenyl]pentanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  975.55 ¹H NMR (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.39 (d, J = 7.9 Hz, 4H), 7.91 (dd, J = 60.7, 9.1 Hz, 2H), 7.48-7.36 (m, 4H), 7.13-7.02 (m, 7H), 6.68 (s, 1H), 5.05 (d, J = 10.8 Hz, 1H), 4.96-4.89 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.24 (d, J = 35.5 Hz, 2H), 3.72-3.61 (m, 2H), 3.52-3.33 (m, 2H), 3.15 (s, 2H), 2.46 (s, 5H), 2.37-1.93 (m, 10H), 1.79 (s, 1H), 1.63-1.59 (m, 2H), 1.51-1.22 (m, 12H), 0.94 (s, 9H) J160

(2S,4R)-1-[(2S)-2- (6-[6-[(1S)-1- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-3- carbamoylpropyl] pyridin-3- yl]hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide [(M − H)]⁻ = 946.95 (300 MHz, DMSO-d₆) δ 9.18-9.17 (d, J = 7.4 Hz, 1H), 9.05 (s, 1H), 8.72-8.71 (d, J = 2.1 Hz, 1H), 8.60-8.54 (m, 3H), 8.50-8.39 (m, 2H), 7.98-7.95 (d, J = 8.4 Hz, 1H), 7.83-7.80 (d, J = 9.3 Hz, 1H), 7.48-7.32 (m, 4H), 7.07-7.05 (m, 2H), 7.01-6.93 (m, 1H), 6.83 (s, 1H), 5.17-5.13 (dd, J = 11.0, 3.5 Hz, 1H), 4.96-4.88 (m, 2H), 4.53- 4.50 (d, J = 9.3 Hz, 1H), 4.47-4.41 (m, 1H), 4.29 (s, 1H), 4.24-4.17 (m, 1H), 3.64-3.61 (d, J = 4.1 Hz, 2H), 3.52-3.45 (m, 1H), 3.14-3.12 (m, 2H), 3.03-2.99 (t, J = 7.8 Hz, 2H), 2.84-2.79 (dd, J = 17.3, 3.3 Hz, 1H), 2.47 (s, 3H), 2.31-2.24 (m, 2H), 2.20-2.12 (m, 2H), 2.08 (s, 4H), 2.06-1.94 (m, 2H), 1.84- 1.67 (m, 3H), 1.58-1.47 (m, 2H), 1.39-1.37 (d, J = 7.0 Hz, 3H), 1.33-1.22 (m, 2H), 0.93 (s, 9H) J161

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2-[[(2S)- 1-[(2S)-2-amino-4- methylpentanoyl]- pyrrolidin-2- yl]formamido]-4- carbamoylbutoxy]- 2- chlorophenyl] pentanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  979.45 (400 MHz, DMSO-d₆) δ 9.08 (s, 1H), 8.42 (d,. J = 7.8 Hz, 1H), 8.25 (s, 2H), 8.06 (d, J = 8.1 Hz, 1H), 7.85 (d, J = 9.2 Hz, 1H), 7.45 (d, J = 2.3 Hz, 2H), 7.39 (d, J = 8.4 Hz, 2H), 7.22-7.18 (m, 2H), 7.06-6.95 (m, 1H), 6.91 (dd, J = 7.7. 1.3 Hz, 1H), 6.79 (s, 1H), 4.92 (p, J = 7.2 Hz, 1H), 4.52 (d, J = 9.4 Hz, 1H), 4.49-4.33 (m, 2H), 4.28 (s, 1H), 4.08 (s, 3H), 4.05-3.96 (m, 1H), 3.96-3.84 (m, 1H), 3.80-3.70 (m, 2H), 3.70-3.57 (m, 2H), 3.53-3.41 (m, 1H), 3.45-3.37 (m, 1H), 2.69 (s, 3H), 2.58-2.55 (m, 1H), 2.47(s, 3H), 2.33-2.29 (m, 1H), 2.19-2.15 (m, 2H), 2.09-1.94 (m, 2H), 1.90- 1.70 (m, 4H), 1.63-1.47 (m, 6H), 1.38 (d, J = 7.1 Hz, 3H), 0.94 (s, 15H) J162

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2-[[(2S)- 1-[(2S)-2-amino-4- methylpentanoyl] pyrrolidin-2- yl]formamido]-4- carbamoylbutoxy]- 2- chlorophenyl] butanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  965.45 (400 MHz, DMSO-d₆) δ 9.09 (s, 1H), 8.42 (d, J = 7.7 Hz, 1H), 8.30- 8.21 (m, 2H), 8.05 (d, J = 8.0 Hz, 1H), 7.89 (d, J = 9.3 Hz, 1H), 7.45 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.27-7.17 (m, 2H), 6.99 (d, J = 8.3, 1H), 6.89 (d, J = 7.6, 1H), 6.79 (s, 1H), 4.93-4.89 (m, 1H), 4.55-4.50 (m, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.38-4.34 (m, 1H), 4.29-4.27 (m, 1H), 4.08-4.04 (m, 2H), 4.04-3.97 (m, 1H), 3.94-3.91 (m, 1H), 3.76-3.72 (m, 1H), 3.62- 3.59 (m, 2H), 3.46-3.39 (m, 1H), 2.67 (t, J = 7.4 Hz, 2H), 2.47 (s, 3H), 2.32-2.28 (m, 1H), 2.21-2.13 (m, 3H), 2.10-1.93 (m, 3H), 1.80- 1.71 (m, 9H), 1.58-1.54 (m, 2H), 1.37 (d, J = 7.0 Hz, 3H), 0.99-0.90 (m, 15H) J163

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido)-4- carbamoylbutoxy]- 2- chlorophenyl] butanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1006.11 (400 MHz, DMSO-d₆) δ 9.11 (d, J = 2.4 Hz, 1H), 8.59 (s, 2H), 8.43 (d, J = 8.1 Hz, 2H), 8.26-8.19 (m, 1H), 7.88 (d, J = 9.2 Hz, 1H), 7.50 (s, 2H), 7.45 (d, J = 8.3 Hz, 2H), 7.25 (s, 2H), 7.19 (d, J = 8.0 Hz, 1H), 7.03-6.97 (m, 1H), 6.89 (d, J = 7.5 Hz, 1H), 4.92 (p, J = 6.9 Hz, 1H), 4.65 (dd, J = 6.6, 2.4 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.46-4.35 (m, 2H), 4.34-4.17 (m, 3H), 4.04 (d, J = 17.0 Hz, 1H), 3.93 (d, J = 9.3 Hz, 1H), 3.87-3.64 (m, 2H), 3.60 (q, J = 3.4 Hz, 2H), 3.57-3.55 (m, 2H), 3.54-3.43 (m, 1H), 3.42- 3.33 (m, 1H), 3.31-3.10 (m, 1H), 2.70-2.63 (m, 2H), 2.47 (s, 3H), 2.31-2.28 (m, 2H), 2.17-2.13 (m, 6H), 2.11-1.97 (m, 2H), 1.96-1.64 (m, 3H), 1.48-1.41 (m, 2H), 1.37- 1.31 (m, 3H), 1.23-1.19 (m, 1H), 0.94 (s, 9H) J164

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3-[2- [(1s,4s)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohexyl] acetyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- (diphenylmethyl) pentanediamide trifluoroacetate  916.40 (300 MHz, DMSO-d₆) δ 11.11 (s, 1H), 8.87 (d, J = 8.4 Hz, 1H), 8.49- 8.23 (m, 4H), 7.43-7.18 (m, 12H), 7.05-6.93 (m, 2H), 6.91-6.69 (m, 2H), 6.13 (d, J = 8.2 Hz, 1H), 5.36 (dd, J = 12.7, 5.4 Hz, 1H), 4.53- 4.42 (m, 3H), 4.31-4.11 (m, 1H), 4.09-3.77 (m, 1H), 3.34 (s, 3H), 3.29-2.81 (m, 3H), 2.80-2.57 (m, 4H), 2.40-1.61 (m, 13H), 1.53- 1.30 (m, 9H) J165

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2- chlorophenyl] pentanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  997.35 (300 MHz, DMSO-d₆) δ 9.19 (d, J = 4.8 Hz, 1H), 8.62 (s, 3H), 8.46 (d, J = 7.7 Hz, 1H), 8.36 (d, J = 7.0 Hz, 1H), 7.86 (d, J = 9.2 Hz, 1H), 7.60 (s, 3H), 7.26 (s, 2H), 7.20 (t, J = 7.9 Hz, 1H), 7.09-7.03 (m, 3H), 6.99 (s, 1H), 6.92 (d, J = 7.6 Hz, 1H), 5.12 (d, J = 10.5 Hz, 1H), 4.98-4.87 (m, 1H), 4.53 (d, J = 9.1 Hz, 1H), 4.45 (t, J = 8.1 Hz, 1H), 4.29 (s, 1H), 4.16 (s, 1H), 4.04 (d, J = 7.0 Hz, 2H), 4.00-3.96 (m, 1H), 3.53-3.31 (m, 2H), 3.18-3.12 (m, 3H), 2.99-2.95 (m, 1H), 2.72- 2.68 (m, 3H), 2.47 (s, 3H), 2.31 (s, 2H), 2.21-2.17 (m, 1H), 2.11-1.98 (m, 2H), 1.95-1.85 (m, 1H), 1.78 (s, 3H), 1.57-1.53 (m, 5H), 1.43- 1.34 (m, 3H), 0.95 (s, 9H) J166

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 5-chloro-2- fluorophenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1029.25 (400 MHz, DMSO-d₆) δ 9.03 (d, J = 5.4 Hz, 1H), 8.48 (s, 2H), 8.40 (d, J = 7.7 Hz, 1H), 8.30 (d, J = 7.3 Hz, 1H), 7.81 (d, J = 9.2 Hz, 1H), 7.44 (d, J = 8.0 Hz, 2H), 7.38 (d, J = 8.1 Hz, 2H), 7.30 (s, 1H), 7.14 (d, J = 7.2 Hz, 1H), 7.05 (d, J = 4.7 Hz, 2H), 7.01 (d, J = 7.3 Hz, 1H), 6.93 (m, 1H), 6.80 (s, 1H), 5.09 (d, J = 11.0 Hz, 1H), 4.91 (q, J = 7.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 3H), 4.30-4.26 (m, 1H), 4.20 (d, J = 7.9 Hz, 1H), 4.09-4.03 (m, 1H), 3.98- 3.95 (m, 2H), 3.47-3.34 (m, 2H), 3.15-3.13 (m, 2H), 2.87 (d, J = 16.5 Hz, 1H), 2.46 (s, 3H), 2.30- 2.18 (m, 3H), 2.15-2.11 (m, 3H), 2.03-1.99 (m, 1H), 1.87-1.67 (m, 4H), 1.54-1.45 (m, 5H), 1.38 (d, J = 7.2 Hz, 3H), 1.29-1.20 (m, 3H), 0.93 (s, 9H) J167

(2S)-2-[[(2S,11S)- 11-amino-6-[(4-[[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]methyl] cyclohexyl)methyl]- 12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formainido]-N- (diphenylmethyl) pentanediamide trifluoroacetate  907.55 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.83 (d, J = 8.8 Hz, 1H), 8.37- 8.33 (m, 3H), 7.34-7.22 (m, 11H), 7.06-6.95 (m, 2H), 6.92-6.90 (m, 1H), 4.22-4.20 (m, 1H), 3.32 (d, J = 5.2 Hz, 2H), 3.12-3.10 (m, 1H), 2.91-2.86 (m, 2H), 2.62 (d, J = 9.7 Hz, 2H), 2.37 (d, J = 7.5 Hz, 1H), 2.20-1.96 (m, 5H), 1.92-1.90 (m, 1H), 1.82-1.79 (m, 1H), 1.66-1.62 (m, 2H), 1.40 (d, J = 6.7 Hz, 3H), 1.29-1.21 (m, 5H), 1.19 (d, J = 10.8 Hz, 2H), 0.95-0.81 (m, 5H) J168

2-[((2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N-[2- chloro-3-(4-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl] pentanediamide hydrochloride 1010.35 (400 MHz, DMSO-d₆) δ 9.55 (d, J = 12.7 Hz, 1H), 9.06 (s, 1H), 8.60 (dd, J = 21.6, 7.7 Hz, 1H), 8.48 (d, J = 14.4 Hz, 3H), 8.41 (d, J = 7.7 Hz, 1H), 7.88-7.81 (m, 1H), 7.59 (dd, J = 24.4, 7.9 Hz, 1H), 7.48- 7.32 (m, 4H), 7.25 (dd, J = 15.5, 7.3 Hz, 1H), 7.19-6.96 (m, 4H), 6.85 (s, 1H), 5.20 (s, 1H), 4.92 (t, J = 7.2 Hz, 1H), 4.52 (d, J = 9.7 Hz, 1H), 4.43 (t, J = 7.9 Hz, 2H), 4.28 (s, 1H), 4.22-4.17 (m, 2H), 3.63 (d, J = 18.5 Hz, 3H), 3.54- 3.45 (m, 1H), 3.15 (s, 2H), 3.01 (d, J = 16.7 Hz, 1H), 2.73-2.69 (m, 2H), 2.47 (s, 3H), 2.29-2.25 (m, 3H), 2.20-2.16 (m, 1H), 2.05-2.01 (m, 2H), 1.92-1.88 (m, 1H), 1.85- 1.73 (m, 1H), 1.56-1.52 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 0.94 (s, 9H) J169

(2S)-2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N-[2- chloro-3-(3-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenyl] pentanediamide hydrochloride  996.40 (400 MHz, DMSO-d₆) δ 9.49 (s, 1H), 8.99 (s, 1H), 8.40 (t, J = 9.0 Hz, 2H), 7.90 (d, J = 9.2 Hz, 1H), 7.61 (dd, J = 23.2, 8.1 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.38 (d, J = 8.3 Hz, 2H), 7.33 (s, 1H), 7.27- 7.23 (m, 1H), 7.15-7.02 (m, 4H), 7.02-6.92 (m, 2H), 6.82 (s, 1H), 5.14 (dd, J = 14.8, 6.0 Hz, 2H), 4.93 (p, J = 7.2 Hz, 1H), 4.55 (d, J = 9.6 Hz, 1H), 4.45 (s, 1H), 4.29 (s, 1H), 4.04 (d, J = 8.3 Hz, 1H), 3.62 (d, J = 3.1 Hz, 2H), 3.48-3.44 (m, 1H), 3.03 (s, 3H), 2.68 (d, J = 7.7 Hz, 2H), 2.46 (s, 3H), 2.33- 2.29 (m, 1H), 2.21-2.17 (m, 3H), 2.08-2.04 (m, 2H), 2.03-1.99 (m, 1H), 1.90-1.86 (m, 1H), 1.81-1.77 (m, 2H), 1.39-1.35 (m, 5H), 1.27- 1.22 (m, 1H), 0.95 (s, 9H) J170

(2S)-2-[[2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N-[3- (3-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]propyl) phenyl] pentanediamide hydrochloride  962.25 (400 MHz, DMSO-d₆) δ 10.14 (s, 1H), 9.11-9.06 (m, 1H), 8.57 (d, J = 7.3 Hz, 1H), 8.52 (s, 2H), 8.42 (d, J = 7.7 Hz, 1H), 8.25 (d, J = 8.7 Hz, 0H), 7.87 (d, J = 9.2 Hz, 1H), 7.48-7.36 (m, 7H), 7.19 (t, J = 7.7 Hz, 1H), 7.13 (d, J = 7.3 Hz, 1H), 7.06 (d, J = 7.7 Hz, 1H), 6.98 (t, J = 7.4 Hz, 1H), 6.87 (q, J = 11.5, 10.9 Hz, 2H), 5.20 (dd, J = 10.9, 3.0 Hz, 1H), 4.92 (p, J = 7.0 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.36-4.31 (m, 1H), 4.28 (dq, J = 6.3, 3.1 Hz, 1H), 4.25-4.14 (m, 2H), 3.91-3.77 (m, 1H), 3.76-3.65 (m, 1H), 3.62 (d, J = 1.6 Hz, 1H), 3.54-3.45 (m, 2H), 3.16-3.11 (m, 2H), 2.99-2.97 (m, 1H), 2.47 (s, 3H), 2.28-2.25 (m, 3H), 2.21-2.12 (m, 2H), 2.09-1.86 (m, 3H), 1.84-1.68 (m, 3H), 1.37- 1.33 (m, 3H), 0.94 (s, 11H) J171

(2S)-2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N-[2- chloro-3-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl) phenyl] pentanediamide hydrochloride 1024.45 (300 MHz, DMSO-d₆) δ 9.54 (d, J = 10.9 Hz, 1H), 9.07 (s, 1H), 8.72- 8.36 (m, 5H), 7.81 (d, J = 9.2 Hz, 1H), 7.65-7.57 (m, 1H), 7.43 (q, J = 8.2 Hz, 5H), 7.31-6.95 (m, 4H), 6.86 (s, 1H), 5.23 (d, J = 10.4 Hz, 1H), 5.01-4.86 (m, 1H), 4.59-4.39 (m, 3H), 4.3-4.17 (m, 2H), 3.62 (s, 2H), 3.16 (s, 2H), 3.03 (d, J = 17.0 Hz, 1H), 2.74-2.68 (m, 2H), 2.48 (s, 3H), 2.38-1.71 (m, 10H), 1.63- 1.48 (m, 6H), 1.39 (d, J = 6.9 Hz, 3H), 1.35-1.26 (m, 2H), 0.95 (s, 9H) J172

(2S)-2-[[2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N- [2-fluoro-3-(5- [[(2S)-1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl] pentyl)phenyl] pentanediamide hydrochloride 1008.56 (300 MHz, DMSO-d₆) δ 9.81-9.79 (m, 1H), 9.09 (s, 1H), 8.60-8.48 (m, 4H), 8.41 (d, J = 7.7 Hz, 1H), 7.79 (d, J = 9.1 Hz, 1H), 7.71-7.65 (m, 1H), 7.43 (q, J = 8.2 Hz, 4H), 7.15-6.97 (m, 5H), 6.85 (s, 1H), 5.26-5.16 (m, 1H), 4.93 (t, J = 7.2 Hz, 1H), 4.58-4.39 (m, 3H), 4.29 (s, 1H), 4.23-4.16 (m, 1H), 3.54- 3.39 (m, 1H), 3.17-3.13 (m, 2H), 3.03-2.98 (m, 1H), 2.59 (t, J = 8.4 Hz, 2H), 2.48 (s, 3H), 2.35-1.70 (m, 10H), 1.61-1.47 (m, 6H), 1.39 (d, J = 7.0 Hz, 3H), 1.35-1.17 (m, 3H), 0.94 (s, 9H) J173

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2-fluoro-6- methylphenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazolo- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1009.45 ¹H NMR (400 MHz, DMSO-d₆) δ 9.07 (s, 1H), 8.51 (s, 3H), 8.41 (d, J = 7.8 Hz, 1H), 8.29 (d, J = 7.6 Hz, 1H), 7.81 (d, J = 9.3 Hz, 1H), 7.48-7.28 (m, 4H), 7.08-6.96 (m, 3H), 6.87 (s, 2H), 6.79 (s, 1H), 5.10 (dd, J = 10.9, 3.1 Hz, 1H), 4.92 (p J = 7.2 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 7.9 Hz, 1H), 4.28 (s, 1H), 4.24-4.12 (m, 1H), 4.01-3.87 (m, 2H), 3.77-3.57 (m, 3H), 3.52-3.38 (m, 2H), 3.17- 3.11 (m, 3H), 2.88 (d, J = 16.9 Hz, 1H), 2.56 (s, 2H), 2.47 (s, 3H), 2.33-2.24 (m, 2H), 2.21 (s, 3H), 2.19-2.08 (m, 2H), 2.07-1.97 (m, 1H), 1.92-1.65 (m, 4H), 1.57-1.40 (m, 4H), 1.38 (d, J = 7.2 Hz, 3H), 1.35-1.22 (m, 2H), 0.93 (s, 9H) J174

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2,6- difluorophenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1013.40 (400 MHz, DMSO-d₆) δ 9.11 (s, 1H), 8.53 (s, 3H), 8.41 (d, J = 7.7 Hz, 1H), 8.32 (d, J = 7.4 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.48-7.35 (m, 4H), 7.33 (s, 1H), 7.10-6.91 (m, 4H), 6.80 (s, 1H), 5.10 (dd, J = 10.9, 3.1 Hz, 1H), 4.91 (q, J = 7.3 Hz, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.21-4.12 (m, 1H), 4.06-3.89 (m, 4H), 3.69-3.57 (m, 3H), 3.50- 3.38 (m, 1H), 3.21-3.08 (m, 2H), 2.87 (d, J = 16.4 Hz, 1H), 2.58 (d, J = 8.0 Hz, 2H), 2.47 (s, 3H), 2.30- 1.98 (m, 4H), 1.94-1.68 (m, 3H), 1.60 (s, 1H), 1.55-1.43 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 1.31-1.22 (m, 2H), 0.92 (s, 9H) J175

(2S,4R))-1-[(2S)-2- (4-[3-[(2S)-2- [[(2S,11S)-11- amino- 12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2- chlorophenyl] butanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  983.50 (400 MHz, DMSO-d₆) δ 9,15 (d, J = 1.5 Hz, 1H), 8.57 (s, 3H), 8.43 (d, J = 7.8 Hz, 1H), 8.32 (d, J = 7.5 Hz, 1H), 7.90 (d, J = 9.3 Hz, 1H), 7.46 (d, J = 8.0 Hz, 2H), 7.40 (d, J = 8.2 Hz, 2H), 7.20 (t, J = 7.9 Hz, 1H), 7.07 (d, J = 7.5 Hz, 2H), 7.00 (d, J = 7.8 Hz, 2H), 6.90 (d, J = 7.6 Hz, 1H), 6.85-6.71 (m, 1H), 5.11 (dd, J = 10.9, 3.1 Hz, 1H), 4.93 (p, J = 7.0 Hz, 1H), 4.55 (d, J = 9.1 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.17 (s, 1H), 4.05 (d, J = 7.5 Hz, 2H), 3.95 (s, 1H), 3.63 (d, J = 12.2 Hz, 3H), 3.49-3.37 (m, 1H), 3.16-3.12 (m, 2H), 2.98-2.94 (m, 1H), 2.71-2.67 (m, 2H), 2.48 (s, 3H), 2.39-2.24 (m, 2H), 2.24- 2.12 (m, 3H), 2.10-1.98 (m, 2H), 1.93-1.85 (m, 1H), 1.83-1.68 (m, 4H), 1.38 (d, J = 7.0 Hz, 3H), 0.95 (s, 9H) J176

4-[3-[(2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutyl)- (methyl)amino]-2- fluorophenyl]butyl N-[(2S)-1-[(2S,4R)- 4-hydroxy-2-[ [(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamate hydrochloride 1010.45 (400 MHz, DMSO-d₆) δ 9.08 (s, 1H), 8.50 (s, 2H), 8.43 (d, J = 7.7 Hz, 1H), 8.03 (dd, J = 16.6, 8.6 Hz, 1H), 7.45 (d, J = 8.1 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.25 (s, 1H), 7.08-6.95 (m, 3H), 6.97-6.88 (m, 2H), 6.79 (s, 3H), 5.01-4.86 (m, 1H), 4.45 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), 4.17 (d, J = 9.2 Hz, 2H), 4.01 (s, 1H), 3.95 (s, 2H), 3.57 (s, 2H), 3.53-3.37 (m, 1H), 3.32-3.15 (m, 1H), 2.76 (s, 2H), 2.59-2.56 (m, 3H), 2.47 (s, 3H), 2.26-2.21 (m, 3H), 2.07-2.03 (m, 4H), 1.80- 1.76 (m, 1H), 1.62-1.58 (m, 6H), 1.52-1.48 (m, 1H), 1.43-1.35 (m, 3H), 1.29-1.25 (m, 2H), 1.18-1.07 (m, 1H), 0.94 (s, 9H) J177

(2S,4R)-1-[(2S)-2- (2-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- phenyl] acetamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride [(M − 1)]⁻ = 919.50 (300 MHz, DMSO-d₆) δ 9.15 (s, 1H), 8.57-8.29 (m, 4H), 8.06 (d, J = 9.2 Hz, 1H), 7.53-7.38 (m, 4H), 7.25-6.67 (m, 8H), 5.20-4.81 (m, 2H), 4.62-4.37 (m, 2H), 4.32-3.83 (m, 5H), 3.63 (d, J = 13.8 Hz, 2H), 3.42 (dd, J = 13.6, 6.2 Hz, 2H), 3.15 (s, 2H), 2.87 (d, J = 16.8 Hz, 1H), 2.49 (s, 3H), 2.36-1.65 (m, 9H), 1.38 (d, J = 6.9 Hz, 3H), 0.93 (s, 9H) J178

(2S)-2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N-[3- chloro-5-(5-[[(2S)-1- [(2S,4R)-4-hydroxy- 2-[[(1S)-l-[4-(4- methyl-1,3-thiazol- 3- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl] pentyl)phenyl] pentanediamide hydrochloride [(M − 1)]⁻ = 1022.65 (300 MHz, DMSO-d₆) δ 10.44 (s, 1H), 9.12 (s, 1H), 8.63 (d, J = 6.8 Hz, 1H), 8.43 (d, J = 7.7 Hz, 1H), 7.81 (d, J = 9.2 Hz, 1H), 7.67 (s, 1H), 7.50-7.39 (m, 6H), 7.32 (s, 1H), 7.19-6.93 (m, 6H), 5.21 (d, J = 10.7 Hz, 1H), 4.99-4.88 (m, 1H), 4.52 (d, J = 9.1 Hz, 1H), 4.44 (t, J = 8.1 Hz, 1H), 4.32 (d, J = 13.3 Hz, 2H), 4.30-4.20 (s, 1H), 3.51-3.33 (m, 2H), 3.06-2.94 (m, 1H), 2.48 (s, 3H), 2.33-1.88 (m, 11H), 1.43- 1.19 (m, 9H), 1.17-0.98 (m, 2H), 0.94 (s, 9H) J179

(2S)-2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N-[3- (5-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 5- methylphenyl]-= pentanediamide hydrochioride 1004.45 (400 MHz, DMSO-d₆) δ 9.85 (s, 1H), 8.99 (s, 1H), 8.57-8.43 (m, 3H), 7.80 (d, J = 9.2 Hz, 1H), 7.44 (d, J = 8.1 Hz, 2H), 7.38 (d, J = 8.2 Hz, 2H), 7.36-7.30 (m, 1H), 7.26- 7.21 (m, 2H), 7.10 (d, J = 7.5 Hz, 2H), 7.04 (d, J = 7.9 Hz, 1H), 6.95 (t, J = 7.4 Hz, 1H), 6.79 (s, 1H), 6.70 (s, 1H), 5.18-5.03 (m, 2H), 4.92 (p J = 7.2 Hz, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.33-4.24 (m, 2H), 4.11-4.02 (m, 2H), 3.61 (d, J = 3.6 Hz, 2H), 3.53-3.40 (m, 2H), 3.15- 2.93 (m, 3H), 2.52-2.43 (m, 5H), 2.49-2.41 (m, 2H), 2.32-2.24 (m, 2H), 2.23 (s, 3H), 2.19-1.74 (m, 6H), 1.60-1.45 (m, 4H), 1.29-1.23 (m, 4H), 0.93 (s, 9H) J180

(2S)-2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N-[3- (5-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]pentyl)- 2- methylphenyl] pentanediamide hydrochioride [(M − H)]⁻ = 1002.65 (300 MHz, DMSO-d₆) δ 9.51 (d, J = 4.1 Hz, 1H), 9.44-9.19 (m, 1H), 8.63-8.60 (m, 5H), 8.42 (d, J = 7.8 Hz, 1H), 7.78 (d, J = 9.1 Hz, 1H), 7.42 (q, J = 8.1 Hz, 4H), 7.24-6.92 (m, 8H), 5.20 (dd, J = 10.9, 3.1 Hz, 1H), 4.96-4.90 (m, 1H), 4.56-4.35 (m, 3H), 4.27 (s, 1H), 4.16 (d, J = 8.1 Hz, 1H), 3.70-3.57 (m, 3H), 3.51-3.28 (m, 1H), 3.12 (s, 2H), 2.99 (d, J = 16.8 Hz, 1H), 2.55 (d, J = 7.9 Hz, 2H), 2.46 (s, 3H), 2.37- 2.16 (m, 2H), 2.17-2.07 (m, 3H), 2.02-1.84 (m, 4H), 1.85-1.63 (m, 1H), 1.63-1.40 (m, 5H), 1.36 (d, J = 6.9 Hz, 3H), 1.27 (dd, J = 17.8, 10.3 Hz, 1H), 1.10-1.05 (m, 1H), 0.92 (s, 9H) J181

(2S,4R)-1-[(2S)-2- (3-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- phenyl]propanamido)- 3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  935.12 (400 MHz, DMSO-d₆) δ 9.10 (s, 1H), 8.57 (s, 6H), 8.43 (d, J = 7.8 Hz, 1H), 8.30 (d, J = 8.1 Hz, 1H), 7.89 (d, J = 9.3 Hz, 1H), 7.45 (d, J = 8.2 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.17 (t, J = 7.6 Hz, 2H), 7.13- 6.98 (m, 4H), 6.80 (d, J =8.1 Hz, 1H), 6.73 (d, J = 7.9 Hz, 1H), 5.10 (dt, J = 11.3, 3.6 Hz, 2H), 4.92 (p, J = 7.0 Hz, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.20 (dq, J = 11.8, 6.5 Hz, 1H), 4.03 (q, J = 7.1 Hz, 1H), 3.90 (t, J = 5.7 Hz, 1H), 3.61-3.58 (m, 2H), 3.51-3.37 (m, 1H), 3.15- 3.10 (m, 3H), 2.90-2.70 (m, 3H), 2.60-2.55 (m, 1H), 2.47 (s, 3H), 2.35-2.02 (m, 4H), 1.79-1.75 (m, 1H), 1.37-1.34 (m, 4H), 0.90 (s, 9H) J182

(2S,4R)-1-[(2S)- (4-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl)formamido]-4- carbamoylbutoxy]- 2- fluorophenyl] butanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-|(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  967.35 (400 MHz, DMSO-d₆) δ 9.06 (s, 1H), 8.53-8.49 (m, 2H), 8.41 (d, J = 7.8 Hz, 1H), 8.30 (d, J = 7.4 Hz, 1H), 7.89 (d, J = 9.2 Hz, 1H), 7.48- 7.42 (m, 2H), 7.43-7.39 (m, 2H), 7.32-7.30 (m, 1H), 7.11-7.05 (m, 2H), 7.03-6.97 (m, 3H), 6.87-6.76 (m, 2H), 5.10 (dd, J = 11.0, 3.1 Hz, 1H), 4.91 (q, J = 7.3 Hz, 1H), 4.54 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.29-4.27 (m, 1H), 4.24- 4.13 (m, 1H), 4.02 (m, 2H), 3.61 (t, J = 3.2 Hz, 2H), 3.46-3.36 (m, 2H), 3.16-3.13 (m, 1H), 2.90-2.83 (m, 1H), 2.59 (t, J = 8.0 Hz, 2H), 2.47 (s, 3H), 2.34-2.28 (m, 1H), 2.25-2.18 (m, 3H), 2.13-2.05 (m, 2H), 2.03-1.98 (m, 2H), 1.86-1.69 (m, 6H), 1.38 (d, J = 7.1 Hz, 3H), 0.94 (s, 9H) J183

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1032.45 (300 MHz, DMSO-d₆) δ 9.07 (s, 1H), 8.63-8.45 (m, 3H), 8.38 (d, J = 8.0 Hz, 2H), 8.22-8.15 (m, 1H), 7.82-7.73 (m, 1H), 7.41 (q, J = 8.2 Hz, 4H), 6.80 (d, J = 7.7 Hz, 1H), 6.60 (d, J = 5.9 Hz, 1H), 4.91 (t, J = 7.2 Hz, 1H), 4.54-4.35 (m, 4H), 4.30-4.19 (m, 3H), 4.09-3.94 (m, 3H), 3.91-3.82 (m, 2H), 3.81-3.68 (m, 2H), 3.60 (s, 3 H), 3.53-3.36 (m, 2H), 3.35-3.08 (m, 3H), 2.46 (s, 3H), 2.22 (s, 3H), 1.99 (d, J = 9.9 Hz, 2H), 1.87-1.78 (m, 4H), 1.77-1.66 (m, 4H), 1.59-1.42 (m, 6H), 1.36 (s, 3H), 1.30-1.20 (m, 3H), 0.92 (s, 9H) J184

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl)formamido]-4- carbamoylbutoxy]- 2- fluorophenyl] pentanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1004.40 ¹H NMR (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.49-8.47 (m, 1H), 8.40 (d, J = 7.8 Hz, 1H), 8.34 (s, 1H), 8.20 (d, J = 7.9 Hz, 1H), 7.83 (d, J = 9.3 Hz, 1H), 7.45 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8 3 Hz, 2H), 7.25 (s, 1H), 7.02-7.00 (m, 2H), 6.82 (t, J = 6.4 Hz, 1H), 6.77 (s, 1H), 4.93 (t, J = 7.0 Hz, 1H), 4.50 (d, J = 12.5 Hz, 2H), 4.42-4.38 (m, 2H), 4.32-4.21 (m, 3H), 4.02 (d, J = 9.5 Hz, 2H), 3.92 (t, J = 9.8 Hz, 1H), 3.81-3.73 (m, 1H), 3.63-3.58 (m, 2H), 3.29-3.12 (m, 1H), 2.59 (t, J = 7.8 Hz, 2H), 2.47 (s, 3H), 2.35-2.28 (m, 1H), 2.22-2.15 (m, 3H), 2.12 (d, J = 9.9 Hz, 4H), 2.06- 1.91 (m, 3H), 1.90-1.75 (m, 5H), 1.72-1.69 (m, 2H), 1.52-1.45 (m, 5H), 1.38 (d, J = 7.1 Hz, 3H), 0.93 (s, 9H) J185

(2S)-2-[[(2S,11S)- 11-amino-12-oxo1-l azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N-[3- fluoro-5-(5-[[(2S)-1 - [(2S,4R)-4-hydroxy- 2-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl] pentyl)phenyl]- pentanediamide hydrochloride [(M − H)]⁻ = 1006.60 (300 MHz, DMSO-d₆) δ 10.53 (d, J = 20.0 Hz, 1H), 9.41 (d, J = 10.0 Hz, 1H), 8.67(d, J = 13.7 Hz, 5H), 8.48 (d, J = 7.7 Hz, 1H), 7.81 (d, J = 9.2 Hz, 1H), 7.52-7.39 (m, 6H), 7.23 (s, 1H), 7.18-6.91 (m, 3H), 6.77-6.65 (m, 1H), 5.23 (dd, J = 11.1, 2.9 Hz, 1H), 4.94 (t, J = 7.2 Hz, 1H), 4.59-4.40 (m, 3H), 4.43- 4.24 (m, 2H), 4.18 (d, J = 9.4 Hz, 1H), 3.65 (d, J = 17.5 Hz, 2H), 3.52-3.26 (m, 2H), 3.14 (s, 2H), 3.00 (d, J = 16.9 Hz, 1H), 2.40- 1.70 (m, 8H), 1.67-1.43 (m, 8H), 1.39 (d, J = 6.9 Hz, 3H), 1.33-1.18 (m, 2H), 1.18-1.00 (m, 1H), 0.94 (s, 9H) J186

(2S,4R)-1-[(2S)-2- (6-[3-[(2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutyl) amino]-2- fluorophenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide trifluoroacetate  994.45 (400 MHz, DMSO-d₆) δ 9.01 (s, 1H), 8.36 (s, 3H), 8.12 (d, J = 8.2 Hz, 1H), 7.79 (d, J = 9.2 Hz, 1H), 7.44 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.22 (s, 1H), 7.11- 7.02 (m, 3H), 7.04-6.96 (m, 1H), 6.83 (t, J = 8.0 Hz, 1H), 6.77 (s, 1H), 6.63 (t, J = 8.3 Hz, 1H), 6.41 (t, J = 7.0 Hz, 1H), 5.04 (dd, J = 10.8, 3.2 Hz, 1H), 4.91 (p, J = 7.3 Hz, 1H), 4.55-4.49 (m, 2H), 4.47- 4.38 (m, 2H), 4.28 (s, 1H), 3.84 (s, 1H), 3.64-3.58 (m, 3H), 3.42 (dd, J = 17.1, 11.0 Hz, 1H), 3.14-3.07 (m, 2H), 2.85-2.81 (m, 1H), 2.49- 2.44 (m, 6H), 2.32-2.20 (m, 1H), 2.19-2.07 (m, 2H), 2.11-2.07 (m, 2H), 1.83-1.79 (m, 1H), 1.56-1.52 (m, 4H), 1.41-1.35 (m, 6H), 1.32- 1.22 (m, 3H), 0.94 (s, 9H) J187

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1009.50 (300 MHz, DMSO-d₆) δ 9.06 (s, 1H), 8.61-8.45 (m, 3H), 8.38 (d, J = 7.8 Hz, 1H), 8.27 (d, J = 7.4 Hz, 1H), 7.78 (d, J = 9.2 Hz, 1H), 7.41 (q, J = 8.3 Hz, 4H), 7.10-6.94 (m, 3H), 6.83-6.74 (m, 2H), 6.61 (d, J = 5.9 Hz, 1H), 5.09 (dd, J = 10.9, 3.0 Hz, 1H), 4.96-4.83 (m, 1H), 4.50 (d, J = 9.3 Hz, 1H), 4.42 (t, J = 8.0 Hz, 1H), 4.30-4.23 (m, 1H), 4.21-4.11 (m, 1H), 4.03-3.89 (m, 3H), 3.61-3.58 (m, 2H), 3.56 (s, 3H), 3.49-3.34 (m, 1H), 3.18-3.07 (m, 2H), 2.86 (d, J = 16.5 Hz, 1H), 2.45 (s, 3H), 2.32-2.23 (m, 2H), 2.17-1.95 (m, 5H), 1 88-1.70 (m, 4H), 1.62-1.42 (m, 5H), 1.36 (s, 3H), 1.35-1.20 (m, 3H), 0.92 (s, 9H) J188

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2,5- difluorophenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1013.35 (400 MHz, CD3OD) δ 9.99 (s, 1H), 7.61-7.45 (m, 4H), 7.12 (d, J = 7.5 Hz, 2H), 7.10-7.01 (m, 1H), 6.83-6.75 (m, 1H), 6.64-6.55 (m, 1H), 5.20 (dd, J = 11.0, 3.5 Hz, 1H), 5.03 (q, J = 7.0 Hz, 1H), 4.65- 4.55 (m, 2H), 4.44 (br, 1H), 4.30- 4.09 (m, 2H), 4.07-3.98 (m, 1H), 3.90 (d, J = 11.1 Hz, 1H), 3.76 (dd, J = 11.1, 4.1 Hz, 1H), 3.64-3.49 (m, 1H), 3.27 (s, 2H), 3.10 (dd, J = 16.9, 3.6 Hz, 1H), 2.68-2.58 (m, 2H), 2.63 (s, 3H), 2.47-2.17 (m, 5H), 2.10-1.87 (m, 2H), 1.71-1.55 (m, 4H), 1.53 (d, J = 7.0 Hz, 3H), 1.43-1.27 (m, 4H), 1.05 (s, 9H), 0.92-0.87 (m, 2H) J189

(2S,4R)-1-[(2S)-2- (6-[2-[(1S)-1- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-3- carbamoylpropyl] pyridin-4- yl]hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  948.40 (300 MHz, DMSO-d₆) δ 9.36-9.34 (d, J = 6.9 Hz, 1H), 9.08 (s, 1H), 8.73-8.71 (d, J = 6.1 Hz, 1H), 8.62-8.55 (m, 3H), 8.42-8.40 (d, J = 7.7 Hz, 1H), 7.91-7.85 (m, 1H), 7.85-7.76 (m, 2H), 7.50-7.33 (m, 3H), 7.08-7.02 (m, 2H), 7.00-6.90 (m, 1H), 6.83 (s, 1H), 5.23-5.18 (dd, J = 11.0, 3.2 Hz, 1H), 4.93- 4.83 (m, 2H), 4.52-4.45 (m, 1H), 4.44-4.42 (m, 1H), 4.27 (s, 1H), 3.54-3.29 (m, 3H), 3.11 (s, 3H), 3.03-2.98 (m, 2H), 2.96-2.81 (m, 2H), 2.78 (s, 1H), 2.54-2.41 (m, 6H), 2.31-2.14 (m, 2H), 2.05-1.90 (m, 1H), 1.95 (s, 1H), 1.85-1.65 (m, 1H), 1.53 (s, 2H), 1.38-1.23 (m, 5H), 1.10-1.06 (t, J = 7.0 Hz, 4H), 0.92 (s, 9H) J190

(2S)-2-[[(2S,11S)-- 11-amino-7-([6-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]hexyl]oxy)-12- oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N- (diphenylmethyl) pentanediamide trifluoroacetate  897.40 (300 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.81 (d, J = 8.5 Hz, 1H), 8.46- 8.38 (m, 4H), 7.37-7.28 (m, 11H), 7.11-6.98 (m, 3H), 6.97-6.82-6.78 (m, 1H), 6.71-6.67 (m 1H), 6.12 (d, J = 8.3 Hz, 1H), 5.42-5.30 (m, 1H), 5.10 (dd, J = 11.2, 4.1 Hz, 1H), 4.35 (d, J = 7.0 Hz, 1H), 4.20 (d, J = 10.5 Hz, 1H), 4.04-3.90 (m, 4H), 3.34 (s, 3H), 3.27-3.19 (m, 2H), 2.99-2.57 (m, 6H), 2.30-2.08 (m, 2H), 2.08-1.87 (m, 2H), 1.74- 1.67 (m, 4H), 1.57-1.34 (m, 4H), 1.28-1.22 (m, 2H) J191

(2S)-2-[[(2S,11S)- 11-amino-7-[4-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]butoxy]-12-oxo- 1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N- (diphenylmethyl) pentanediamide trifluoroacetate  869.35 (300 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.83 (t, J = 10.4 Hz, 1H), 8.41-8.34 (m, 3H), 7.36-7.26 (m, 11H), 7.11-6.97 (m, 3H), 6.95- 6.75 (m, 2H), 6.70 (d, J = 8.2 Hz, 1H), 6.18-6.02 (m, 1H), 5.36 (dd, J = 12.9. 5.1 Hz, 1H), 5.28-5.05 (m, 1H), 4.45-4.09 (m, 2H), 4.06- 3.98 (m, 2H), 3.35 (s, 3H), 3.31- 3.00 (m, 2H), 3.00-2.57 (m, 6H), 2.09-1.96 (m, 6H), 1.86-1 78 (m, 6H) J192

(5S,8S,10aR)-8- [[(1S)-3-carbamoyl - 1- (diphenylmethyl- carbamoyl)propyl] carbamoyl]-6-oxo- 3-[4- ((1r,4s)-4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]cyclohexyl] butanoyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-5- aminide trifluoroacetate  930.65 (400 MHz, CDCl₃) δ 9.88 (s, 1H), 8.43-8.34 (m, 1H), 7.89-7.78 (m, 1H), 7.28-7.16 (m, 9H), 6.93-6.84 (m, 2H), 6.74-6.72 (m, 1H), 6.12 (d, J = 7.9 Hz, 1H), 6.01-5 .98 (m, 1H) 5.17-5.14 (m, 1H), 4.44-3.93 (m, 10H), 3.20 (m, 8H), 3.01-1.87 (m, 22H), 1.77-1.71 (m, 4H), 1.41 (d, J = 8.4 Hz, 2H), 1.21 (d, J = 2.8 Hz, 1H), 1.17 (d, J = 3.1 Hz, 1H), 1.17-1.15 (m, 2H), 1.15-1.13 (m, 1H) J193

(3R,5S)-1-[(2S)-2- (6-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2- fluorophenyl] hexanamido)-3,3- dimethylbutanoyl]- 5-[[(1S)-1-[4-(4- methyl-1,3-thiazol- 5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-3- yl acetate hydrochloride 1037.40 (400 MHz, DMSO-d₆) δ 9.08 (s, 1H), 8.58-8.43 (m, 4H), 8.31 (d, J = 7.3 Hz, 1H), 7.83 (d, J = 8.7 Hz, 1H), 7.49-7.36 (m, 4H), 7.39-7.29 (m, 1H), 7.10-7.03 (m, 2H), 7.03- 6.95 (m, 3H), 6.83 (s, 1H), 5.18 (s, 1H), 5.10 (dd, J = 10.9, 3.1 Hz, 1H), 4.92 (p, J = 7.2 Hz, 1H), 4.47 (t, J = 8.3 Hz, 1H), 4.35 (d, J = 8.8 Hz, 1H), 4.24-4.14 (m, 1H), 4.02 (d, J = 7.2 Hz, 1H), 3.99-3.91 (m, 2H), 3.79-3.57 (m, 2H), 3.52-3.37 (m, 1H), 3.14 (d, J = 6.9 Hz, 2H), 2.90-2.86 (m, 1H), 2.59-2.56 (m, 3H), 2.47 (s, 3H), 2.30-2.18 (m, 3H), 2.19-2.04 (m, 1H), 1.99 (s, 3H), 1.91-1.82 (m, 1H), 1.80-1.69 (m, 2H), 1.60 (s, 1H), 1.53-1 49 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 1.29-1.25 (m, 2H), 0.95 (s, 9H) J194

(2S)-2- [[(5S,8S,10aR)-5-- amino-6-oxo-3-[3- [(1s,4s)-4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]cyclohexyl] propanoyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- (diphenylmethyl) pentanediamide trifluoroacetate [(M − 1)]⁻ = 914.15 (300 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.85 (t, J = 7.7 Hz, 1H), 8.32 (d, J = 11.4 Hz, 3H), 7.40-7.21 (m, 10H), 7.11-6.98 (m, 2H), 6.91 (d, J = 8.3 Hz, 1H), 6.79 (s, 1H), 6.12 (d, J = 8.1 Hz, 1H), 5.77 (s, 1H), 5.35 (dd, J = 12.5, 5.2 Hz, 1H), 4,53-4.39 (m, 3H), 4.24 (s, 1H), 4.02 (d, J = 13.9 Hz, 1H), 3.84- 3.49 (m, 2H), 3.30-3.16 (m, 1H), 2.96-2.91 (m, 1H), 2.76-2.58 (m, 1H), 2.16 -2.11(m, 4H), 2.07-1.66 (m, 14H), 1.58-1.41 (m,4H), 1.35- 1.32 (m, 3H), 1.25-1.21 (m, 2H), 1.10-1.05 (m, 2H) J195

(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethyl- carbamoyl)propyl] carbamoyl]-6-oxo- 3-[4- [(1s,4r)-4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]cyclohexyl] butanoyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-5- aminide trifluoroacetate  930.50 (400 MHz, CDCl3) δ 11.32-11.20 (m, 10H), 11.00-10.98 (m, 1H), 10.96-10.90 (m, 2H), 10.11 (s, 1H), 9.29-9.26 (m, 1H), 8.51-8.43 (m, 2H), 8.29-8.25 (m, 1H), 8.16 (s, 1H), 7.84 (d, J = 15.9 Hz, 1H), 7.66-7.63 (m, 1H), 7.39-7.35 (m, 3H), 6.93-6.82 (m, 1H), 6.75 (d, J = 15.5 Hz, 2H), 6.55-6.52 (m, 2H), 6.39-6.32 (m, 4H), 6.15-6.04 (m, 3H), 5.92-5.87 (m, 6H), 5.68 (s, 2H), 5.52-5.49 (m, 2H), 5.32-5.28 (m, 3H), 5.16-5.12 (m, 8H) J196

(2S,4R)-1-[(2S)-2- (6-(3-[(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-4- carbamoylbutoxy]- 2- fluorophenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1018.45 (400 MHz, DMSO-d₆) δ 9.09 (s, 1H), 8.54 (s, 1H), 8.44-8.35 (m, 2H), 8.21 (d, J = 7.8 Hz, 1H), 7.80 (d, J = 9.3 Hz, 1H), 7.45 (d, J = 8.2 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.38-7.17 (m, 2H), 7.00 (s, 2H), 6.84-6.80 (m, 1H), 4.93-4.89 (m, 1H), 4.55-4.33 (m, 4H), 4.26 (d, J = 16.4 Hz, 3H), 4.03 (t, J = 14.0 Hz, 3H), 3.92 (t, J = 8.0 Hz, 1H), 3.77 (d, J = 14.3 Hz, 1H), 3.71- 3.58 (m, 2H), 3.48-3.44 (m, 1H), 3.24-3.18 (m, 1H), 2.56 (t, J = 7.6 Hz, 3H), 2.47 (s, 3H), 2.32-2.23 (m, 1H), 2.23-2.08 (m, 6H), 2.07- 1.61 (m, 6H), 1.60-1.42 (m, 7H), 1.38 (d, J = 7.0 Hz, 3H), 1.31-1.22 (m, 2H), 0.93 (s, 9H) J197

(2S,4R)-1-[(2S)-2- (5-[3-[(2S)-2-[[(2S)- 1-[(S)-2-amino-4- methylpentanoyl] pyrrolidin-2- yl]formamido]-4- carbamoylbutoxy]- 2- fluorophenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride  963.45 (400 MHz, DMSO-d₆) δ 9.06 (s, 1H), 8.40 (d, J = 7.8 Hz, 1H), 8.21 (s, 2H), 8.04 (d, J = 8.1 Hz, 1H), 7.82 (d, J = 9.2 Hz, 1H), 7.45 (d, J = 8.1 Hz, 2H), 7.42-7.36 (m, 2H), 7.28 (s, 1H), 7.16 (s, 1H), 7.00 (t, J = 6.7 Hz, 2H), 6.81 (d, J = 7.8 Hz, 1H), 4.92 (t, J = 7.2 Hz, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.47-4.34 (m, 1H), 4.27 (t, J = 7.0 Hz, 1H), 4.10 (s, 1H), 3.98-3.94 (m, 1H), 3.73 (s, 1H), 3.69-3.59 (m, 6H), 3.47-3.37 (m, 1H), 2.59-2.56 (m, 3H), 2.47 (s, 3H), 2.34-2.26 (m, 1H), 2.16 (s, 3H), 2.08 (s, 1H), 2.03-1.94 (m, 1H), 1.90-1.80 (m, 1H), 1.80-1.73 (m, 5H), 1.60 (s, 1H), 1.57-1.53 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 0.94 (s, 15H) J198

(4S)-4-[[(2S,11S)- 11-amino-6-[6-[1- (2,6-dioxopiperidin- 3-yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]hexyl]-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] tridcca- 4(13),5,7-trien-2- yl]formamido]-4- (pyridin-2- yl)butanamide trifluoroacetate  749.30 (300 MHz, DMSO-d₆) δ 11.06 (s, 1H), 8.75-8.68 (m, 1H), 8.59-8.54 (m, 1H), 8.40-8.29 (m, 2H), 7.90- 7.83 (m, 1H), 7.42-7.33 (m, 2H), 7.20 (s, 1H), 7.03-6.94 (m, 2H), 6.89 (s, 1H), 6.87-6.81 (m, 2H), 6.78-6.70 (m, 1H), 5.34-5.30 (m, 1H), 5.18-5.13 (m, 1H), 4.84-4.75 (m, 1H), 4.24-4.12 (m, 1H), 3.48- 3.34 (m, 2H), 3.14-3.03 (m, 2H), 2.92-2.69 (m, 3H), 2.68-2.54 (m, 4H), 2.46-2.37 (m, 2H), 2.19-1.92 (m, 8H), 1.60-1.44 (m, 4H), 1.35- 1.25 (m, 4H) J199

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3-[3- [(1r,4r)-4-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]cyclohexyl] propanoyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-N- (diphenylmethyl) pentanediamide trifluoroacetate  916.40 (300 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.85 (t, J = 8.0 Hz, 1H), 8.32 (d, J = 8.0 Hz, 2H), 7.41-7.19 (m, 12H), 7.09 (s, 1H), 7.02 (d, J = 8.2 Hz, 1H), 6.93 (d, J = 8.1 Hz, 1H), 6.79 (s, 1H), 6.12 (d, J = 8.1 Hz, 1H), 5.35 (dd, J = 12.8. 5.3 Hz, 1H), 4.58-4.33 (m, 4H), 4.24-4.21 (m, 1H), 4.02 (d, J = 14.3 Hz, 1H), 3.86-3.84 (m, 2H), 3.09-2.84 (m, 3H), 2.64-2.61 (m, 2H), 2.10-2.07 (m, 11H), 1.87-1.53 (m, 14H) J200

(2S,4R)-1-[(2S)-2- (6-[3-[(2S)-2-[[(2S)- 1-[(2S)-2-amino-4- methylpentanoyl] pyrrolidin-2- yl]formamido]-4- carbamoylbutoxy]- 2- fluorophenyl] hexanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl)ethyl] pyrrolidine-2- carboxamide hydrochloride  977.45 (400 MHz, DMSO-d₆) δ 9.02 (d, J = 1.8 Hz, 1H), 8.39 (d, J = 7.8 Hz, 1H), 8.17-8.15 (m, 2H), 8.02 (d, J = 8.0 Hz, 1H), 7.79 (d, J = 9.3 Hz, 1H), 7.44 (d, J = 8.2 Hz, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.00 (d, J = 6.9 Hz, 2H), 6.84-6.75 (m, 1H), 4.93- 4.91 (m, 1H), 4.51 (d, J = 9.3 Hz, 1H), 4.43-4.41 (m, 2H), 4.38-4.30 (m, 4H), 4.06-3.87 (m, 4H), 3.73 (d, J = 8.9 Hz, 2H), 3.51-3.38 (m, 2H), 2.58-2.55 (m, 3H), 2.46 (s, 3H), 2.31-2.21 (m, 2H), 2.18-1.92 (m, 7H), 1.85-1.80 (m, 7H), 1.59- 1.45 (m, 7H), 1.39-1.36 (m, 3H), 1.29-1.24 (m, 2H), 0.93 (s, 9H) J201

(2S)-2-[[(2S,11S)- 11-amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N-(3- (4-[[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamoyl]butyl) phenyl] pentanediamide hydrochloride [(M − H)]⁻ = 974.10 Used next step directly without purification J202

4-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2-fluorophenyl]butyl N-[(2S)-1-[(2S,4R)- 4-hydroxy-2-[[(1S)- 1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] carbamoyl] pyrrolidin-1- yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamate hydrochloride  997.75 ¹H NMR (400 MHz, DMSO-d₆) δ 9.03 (s, 1H), 8.52 -8.41 (m, 2H), 8.30(d, J = 7.2 Hz, 1H), 7.47-7.42 (m, 2H), 7.39 (d, J = 12.3 Hz, 2H), 7.29 (d, J = 10.2 Hz, 2H), 7.15 (s, 2H), 7.07 (d, J = 7.3 Hz, 2H), 7.04- 6.96 (m, 2H), 6.92 (d, J = 9.1 Hz, 1H), 6.85 (q, J = 5.1, 4.3 Hz, 1H), 5.10 (dd, J = 10.9, 3.1 Hz, 1H), 4.90 (t, J = 7.2 Hz, 1H), 4.46 (dd, J = 18.7, 10.8 Hz, 2H), 4.28 (s, 1H), 4.17 (d, J = 9.2 Hz, 2H), 4.01 (s, 3H), 3.63 (dt, J = 16.4. 6.5 Hz, 1H), 3.50-3.37 (m, 1H), 3.15 (s, 2H), 2.88 (d, J = 16.4 Hz, 1H), 2.62 (s, 2H), 2.46 (s, 3H), 2.28- 2.11 (m, 1H), 2.08 (s, 4H), 2.03 (s, 1H), 1.78 (dq, J = 9.8, 3.4 Hz, 2H), 1.64-1.52 (m, 6H), 1.38 (d, J = 7.1 Hz, 3H), 1.29-1.18 (m, 1H), 0.94 (s, 9H) J203

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3-[2- [(1s,4s)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]methyl]- cyclohexyl]acetyl]- octahydropyrrolo[1, 2- a][1,5]diazocin-8- yl]formamido]-N- [[4-(propane-2- sulfonyl)phenyl] methyl] pentanediamide trifluoroacetate  946.20 (400 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.63-8.48 (m, 1H),8.24 (t, J = 7.8 Hz, 1H), 7.78 (d, J = 8.1 Hz, 2H), 7.53 (dd, J = 8.2, 6.5 Hz, 2H), 7.26 (s, 1H), 7.15- 6.94 (m, 2H), 6.93-6.67 (m, 2H), 5.34 (dd, J= 12.7, 5.4 Hz, 1H), 4.46-4.35 (m, 3H), 4.27- 3.88 (m, 2H), 3.80-3.58 (m, 2H), 3.50-3.38 (m, 2H), 3.32- 3.18 (m, 5H), 3.01-2.84 (m, 2H), 2.76-2.68 (m, 1H), 2.65- 2.59 (m, 3H), 2.38-2.25 (m, 1H), 2.18-2.12 (m, 4H), 2.07- 1.52 (m, 9H), 1.52-1.19 (m, 10H), 1.14 (dd, J = 6.9, 2.8 Hz, 6H) J204

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- [[(2S,11S)-11- amino-12-oxo-1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-4- carbamoylbutoxy]- 2- chlorophenyl] butanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl] cyclopropyl] pyrrolidine-2- carboxamide hydrochloride  995.45 (300 MHz, DMSO-d₆) δ 9.09- 9.02 (m, 1H), 8.88-8.82 (m, 1H), 8.53-8 47 (m, 2H), 8.30 (d, J = 12 Hz, 1H), 8.04 (d, J = 9.3 Hz, 1H), 7.38-7.28 (m, 5H), 7.26-7.18 (m, 1H), 7.14-7.03 (m, 2H), 7.10-7.01 (m, 2H), 6.96-6.91 (m, 1H), 6.87-6.80 (m, 1H), 5.16-5.10 (m, 1H), 4.62-4.56 (m, 1H), 4.14-4.01 (m, 4H), 3.69-3.64 (m, 2H), 3.49-3.38 (m, 1H), 3.18-3.12 (m, 2H), 3.02-2.93 (m, 1H), 2.73-2.65 (m, 2H), 2.46 (s, 3H), 2.40-2.31 (m, 1H), 2.29-1.97 (m, 8H), 1.93-1.69 (m, 6H), 1.27-1.15 (m, 4H), 0.97 (s, 9H) J205

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octahydropyrrolo[1, 2- a][1,5]diazocin-8- yl]formamido]-4- carbamoylbutoxy]- 2- chlorophenyl] butanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N-[1 - [4-(4-methyl-1,3- thiazol-5- yl)phenyl] cyclopropyl] pyrrolidine-2- carboxamide hydrochloride 1018.50 (300 MHz, DMSO-d₆) δ 9.07 (s, 1H), 8.89-8.81 (m, 1H), 8.55-8.49 (m, 1H), 8.42-8.35 (m, 1H), 8.20 (d, J = 7.8 Hz, 1H), 8.02 (d, J = 9.2 Hz, 1H), 7.37-7.28 (m, 5H), 7.27-7.20 (m, 1H), 7.05-7.00 (m, 1H), 6.95-6.89 (m, 1H), 6.78 (s, 1H), 4.58 (d, J = 9.3 Hz, 1H), 4.44- 4.35 (m, 3H), 4.29-4.23 (m, 2H), 4.09-4.02 (m, 2H), 3.97- 3.93 (m, 1H), 3.69-3.62 (m, 2H), 3.62-3.56 (m, 4H), 3.09- 3.01 (m, 1H), 2.72-2.64 (m, 2H), 2.46 (s,3H), 2.26-2.10 (m, 8H), 2.05-1.98 (m, 2H), 1.93- 1.73 (m, 10H), 1.26-1.14 (m, 4H), 0.96 (s, 9H) J206

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3- [(1r,4r)-4-[2-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]ethyl] cyclohexanecarbonyl]- octahydropyrrolo[1, 2- a][1,5]diazocin-8- yl]formamido]-N- [(4- methane- sulfonylphenyl) methyl] pentanediamide trifluoroacetate  918.35 (300 MHz, DMSO-d₆) δ 11.11 (s, 1H), 8.62 (d, J = 6.2 Hz, 1H), 8.46-8.26 (m, 3H), 7.88 (d, J = 7.8 Hz, 2H), 7.56-7.48 (m, 2H), 7.26 (s, 1H), 7.02 (d, J = 9.6 Hz, 2H), 6.91-6.78 (m, 2H), 5.77 (d, J = 1.2 Hz, 1H), 5.35 (d, J = 11.9 Hz, 1H), 4.73-4.65 (m, 16H), 4.52-4.36 (m, 3H), 4.25 (dd, J = 19.0, 11.7 Hz, 1H), 3.21 (s, 3H), 2.98-2.71 (m, 2H), 2.66 (s, 3H), 2.14-2.11 (m, 1H), 2.06-1.67 (m, 8H), 1.52-1.47 (m, 2H), 1.37-1.01 (m, 4H) J207

(2S)-2- ((5S,8S,10aR)-5- amino-3-(2-((1r,4S)- 4-((1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 2,3-dihydro-1H- benzo[d]imidazol-5- yl)methyl)- cyclohexyl)acetyl)-6- oxodeca- hydropyrrolo[1,2- a][1,5|diazocine-8- carboxamido)-N- (4- (methylsulfonyl) benzyl) pentanediamide trifluoroacetate  918.40 (300 MHz, DMSO-d₆) δ 11.07 (s, 1H), 8.57 (q, J = 4.0, 2.5 Hz, 1H), 8.36 (d, J = 7.7 Hz, 1H), 8.27 (s, 2H), 7.90-7.80 (m, 2H), 7.49 (d, J = 8.3 Hz, 2H), 7.25- 7.19 (m, 1H), 6.98 (d, J = 8.0 Hz, 2H), 6.87-6.74 (m, 2H), 5.33 (dd, J = 12.8, 5.3 Hz, 1H), 4.51-4.34 (m, 4H), 4.30-4.09 (m, 3H), 3.99-3.88 (m, 1H), 3.81 (d, J = 14.4 Hz, 1H), 3.31 (s, 3H), 3.18 (s, 3H), 3.14-2.81 (m, 3H), 2.77-2.55 (m, 3H), 2.38-2.07 (m, 6H), 2.04-1.62 (m, 13H), 1.04-0.86 (m, 4H) J208

(2S)-2- ((5S,8S,10aR)-5- amino-3-(7-(1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 2,3-dihydro-1H- benzo[d]imidazol-5- yl)heptanoyl)-6- oxodecahydro- pyrrolo[1,2- a][1,5]diazocine-8- carboxamido)-N1- (4- (methylsulfonyl) benzyl) pentanediamide trifluoroacetate  892.40 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.62-8.56 (m, 1H), 8.39 (d, J = 7.7 Hz, 1H), 8.34-8.26 (m, 2H), 7.87 (d, J = 8.1 Hz, 2H), 7.50 (d, J = 7.9 Hz, 2H), 7.25 (s, 1H), 7.05-6.97 (m, 2H), 6.86 (d, J = 8.0 Hz, 1H), 6.80 (s, 1H), 5.35 (dd, J = 12 8, 5.3 Hz, 1H), 4.52- 4.36 (m, 4H), 4.30- 4.17 (m, 3H), 3.96 (d, J = 14.4 Hz, 1H), 3.82 (d, J = 14.3 Hz, IH), 3.33 (s, 3H), 3.19 (s, 3H), 2.97-2.85 (m, 1H), 2.76-2.67 (m, 1H)), 2.66-2.58 (m, 3H), 2.34-2.18 (m, 2H), 2.17-2.10 (m, 2H), 2.04-1.86 (m, 4H), 1.85-1.76 (m, 3H), 1.75-1.67 (m, 2H), 1.65-1.48 (m, 5H), 1.40-1.29 (m, 4H) J209

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- [[(5S,8S,10aR-3- acetyl-5-amino-6- oxo- octahydropyrrolo[1, 2- a][1,5]diazocin-8- yl]formamido]-4- carbamoylbutoxy]- 2-chloro-5- fluorophenyl] butanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N- [(1S)-1-[4-(4- methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1024.45 (300 MHz, DMSO-d₆) δ 9.02 (s, 1H), 8.54-8.30 (m, 3H), 8.18 (d, J =7.3 Hz, 1H), 7.92 (d, J = 8.9 Hz, 1H), 7.60-7.43 (m, 4H), 7.26 (s, 1H), 7.03-7.01 (m, 1H), 6.80-6.76 (m, 2H), 5.00-4.93 (m, 1H), 4.55-4.44 (m, 3H), 4.30-4.24 (m, 3H), 4.18-4.08 (m, 3H), 3.63-3.61 (m, 2H), 3.60-3.58 (m, 4H), 2.95-2.91 (m, 3H), 2.70-2.67 (m, 3H), 2.48 (s, 3H), 2.31-2.27 (m, 2H), 2.21-2.15 (m, 3H), 2.13-2.03 (m, 4H), 1.95-1.82 (m, 8H), 1.39 (d, J = 7.0 Hz , 3H), 0.96 (s, 9H) J210

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octahydropyrrolo[1, 2- a][1,5]diazocin-8- yl]formamido]-4- carbamoylbutoxy]- 2-fluoro-5- methylphenyl] butanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N- [(1S)-1-[4-(4- methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1004.45 (400 MHz, DMSO-d₆) δ 9.06 (s, 1H), 8.49 (s, 1H), 8.40 (d, J = 7.7 Hz, 1H), 8.35 (s, 1H), 8 19 (d, J = 8.1 Hz, 1H), 7.87 (d, J = 9.1 Hz, 1H), 7.48-7.36 (m, 4H), 7.35-7.22 (m, 1H), 6.83 (d, J = 7.6 Hz, 1H), 6.78 (s, 1H), 6.61 (d, J = 6.1 Hz, 1H), 4.92 (t, J = 7.3 Hz, 1H), 4.53(d, J = 9.3 Hz, 1H), 4 48 (s, 1H), 4.47-4.33 (m, 2H), 4.30-4.21 (m, 3H), 4.01 (t, J = 12.1 Hz, 3H), 3.90 (d, J = 8.9 Hz, 1H), 3.77 (d, J = 14.9 Hz, 1H), 3.63 (d, J = 16.5 Hz, 3H), 3.47-3.37 (m, 1H), 3.19-3.11 (m, 1H), 2.96-2.86 (m, 1H), 2.47 (s, 3H), 2.33-2.19 (m, 6H), 2.20-2.08 (m, 6H), 2.07-1.89 (m, 1H), 1.88-1.65 (m, 8H), 1.60-1.45 (m, 1H), 1.38 (d, J = 7.0 Hz, 3H), 0.94 (s, 9H) J211

(2S,4R)-1-[(2S)-2- (4-[3-[(2S)-2- [[(5S,8S,10aR)-3- acetyl-5-amino-6- oxo- octahydropyrrolo[1, 2- a][1,5]diazocin-8- yl]formamido]-4- carbamoylbutoxy]- 2,5- difluorophenyl] butanamido)-3,3- dimethylbutanoyl]- 4-hydroxy-N- [(1S)-1-[4-(4- methyl-1,3- thiazol-5- yl)phenyl]ethyl] pyrrolidine-2- carboxamide hydrochloride 1008.15 crude used directly without purification J212

(5S,8S,10aR)-3- acetyl-5-amino-N- ((S)-5-amino-1-(2- chloro-3-(4-(((S)- 1-((2S,4R)-4- hydroxy-2-(((S)-1- (4-(4- methylthiazol-5- yl)phenyl)ethyl) carbamoyl)- pyrrolidin- 1-yl)-3,3- dimethyl-1- oxobutan-2- yl)amino)-4- oxobutyl)-5- methylphenoxy)-5- oxopentan-2-yl)-6- oxodecahydro- pyrrolo[1,2- a][1,5]diazocine-8- carboxamide hydrochloride 1020.05. (400 MHz, DMSO-d₆) δ 9.08 (s, 1H), 8.58-8.53 (m, 1H), 8.44-8.33 (m, 2H), 8.19 (d, J = 8.0 Hz, 1H), 7.88 (d, J = 9.3 Hz, 1H), 7.48-7.42 (d, J = 8.3 Hz, 2H), 7.39 (d, J = 8.3 Hz, 2H), 7.33-7.20 (m, 1H), 6.84 (d, J = 1.8 Hz, 1H), 6.78-6.75 (m, 1H), 6.73-6.67 (m, 1H), 4.98-4.87 (m, 1H), 4.57-4.34 (m, 3H), 4.28-4.20 (m, 3H), 4.13-3.97 (m, 3H), 3.95-3.84 (m, 1H), 3.79-3.72 (m, 1H), 3.66-3.59 (m, 2H), 3.29-3.13 (m, 2H), 2.69-2.57 (m, 2H), 2.47 (s, 3H), 2.36-2.23 (m, 5H), 2.22-2.08 (m, 6H), 2.06-1,64 (m, 12H), 1.38 (d, J = 7.0 Hz, 3H), 0.95 (s, 9H) J213

(2S)-2-[[(2S,11S) - 11-amino-6-[6-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]hexyl]-12-oxo- 1- azatricyclo [6.4.1.0{circumflex over ( )}[4,13]] trideca- 4(13),5,7-trien-2- yl]formamido]-N- [(4- methanesulfonyl- phenyl)methyl] pentanediamide hydrochloride  883.40 (300 MHz, DMSO-d₆) δ 11.10 (s, 1H), 8.63 (t, J = 5.9 Hz, 1H), 8.50-8.43 (m, 3H), 7.85 (d, J = 7.2 Hz, 2H), 7.48 (d, J = 8.0 Hz, 2H), 7.34 (s, 1H), 7.05-6.94 (m, 3H), 6.90-6.80 (m, 3H), 5.41- 5.31 (m, 1H), 5.20-5.12 (m, 1H), 4.38 (d, J = 5.9 Hz, 2H), 4.27-4.14 (m, 2H), 3.47-3.38 (m, 1H), 3.34 (s, 3H), 3.20 (s, 3H), 3.15-3.11 (m, 2H), 2.97- 2.86 (m, 2H), 2.79-2.57 (m, 5H), 2.26-2.10 (m, 3H), 2.07- 1.96 (m, 2H), 1.94-1.77 (m, 2H), 1.65-1.47 (m, 5H), 1.38- 1.28 (m, 4H) J214

(2S)-2- [[(5S,8S,10aR)-5- amino-6-oxo-3- [(1s,4s)-4-[2-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]ethyl] cyclohexanecarbonyl]- octahydropyrrolo[1, 2- a][1,5]diazocin-8- yl]formainido]-N- [(4- methanesulfonyl- phenyl)methyl] pentanediamide trifluoroacetate  918.30 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.59 (d, J = 6.2 Hz, 1H), 8.41-8.26 (m, 3H), 7.87 (d, J = 8.1 Hz, 2H), 7.50 (dd, J = 8 4, 2.8 Hz, 2H), 7.24 (s, 1H), 7.07- 6.98 (m, 2H), 6.87 (t, J = 9.3 Hz, 1H), 6.80 (s, 1H), 5.35 (dd, J = 12.6, 5.4 Hz, 1H), 4.90-4.83 (m, 1H), 4.46-4.44 (m, 1H), 4.41-4.39 (m, 1H), 4.28-4.24 (m, 1H), 4.20-4 16 (m, 1H), 3.99-3.88 (m, 1H), 3.87-3.75 (m, 1H), 3.33 (s, 3H), 3.20 (s, 3H), 2.93-2.85 (m, 1H), 2.73- 2.59 (m, 5H), 2.42-2.32 (m, 1H), 2.26-2.18 (m, 2H), 2.16- 2.09 (m, 2H), 2.04-1.87 (m, 4H), 1.84-1.70 (m, 6H), 1.67- 1.43 (m, 10H)

(2S)-2-[[(5S,8S,10aR)-5-amino-3-[6-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]hexanoyl]-6-oxo-octahydropyrrolo[1,2-a][1,5]diazocin-8-yl]formamido]-N-(diphenylmethyl)pentanediamide (Intermediate J79)

A solution of tert-butyl N-[(5S,8S,10aR)-8-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-3-[6-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]hex-5-ynoyl]-6-oxo-octahydropyrrolo[1,2-a][1,5]diazocin-5-yl]carbamate (300 mg, 0.31 mmol) in (CF₃)₂CHOH (15.0 mL) was stirred for 4 days at 65° C. under nitrogen atmosphere. The resulting mixture was cooled down to room temperature and concentrated under reduced pressure. The residue was purified by Prep-TLC (CH₂Cl₂:MeOH=10:1) to afford the title compound as a light yellow solid (180 mg, 64%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 8.74 (d, J=8.7 Hz, 1H), 8.15 (dd, J=16.0, 7.9 Hz, 1H), 7.36-7.19 (m, 12H), 7.14-7.07 (m, 2H), 6.75 (d, J=12.6 Hz, 1H), 6.09 (dd, J=8.5, 2.3 Hz, 1H), 5.38 (dd, J=12.8, 5.4 Hz, 1H), 4.45-4.27 (m, 5H), 4.14 (d, J=7.9 Hz, 1H), 4.00-3.72 (m, 3H), 3.72-3.43 (m, 2H), 3.32 (s, 3H), 2.94 (m, 2H), 2.79-2.55 (m, 2H), 2.49-2.41 (m, 2H), 2.20-1.89 (m, 3H), 1.89-1.54 (m, 10H); MS (ESI, m/z): [(M+1)]⁺=872.50.

The following intermediates in Table 54 were prepared according to the above procedure to prepare Intermediate J79.

TABLE 54 Characterization data for intermediates prepared according to above. Inter- MS: medi- [(M + ate Structure Chemical Name 1)]⁺ ¹H NMR J80

(2S)-2- [[(5S,8S,10aR)-5- amino-3-[7-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5-yl]hept- 6-ynoyl]-6- oxo- octahydropyrrolo[1,2-a] [1,5]diazocin-8-yl] formamido]- N- (diphenylmethyl) pentanediamide 886.5 (400 MHz, DMSO-d₆) δ 11.12 (s, 1H), 8.73 (dd, J = 8.5, 6.0 Hz, 1H), 8.20-8.10 (m, 1H), 7.41-7.20 (m, 12H), 7.09 (d, J = 2.2 Hz, 1H), 6.74 (d, J = 12.8 Hz, 1H), 6.10 (d, J = 8.4 Hz, 1H), 5.38 (dd, J = 12.8, 5.3 Hz, 1H), 4.47-4.27 (m, 3H), 4.12 (s, 1H), 3.85-3.77 (m, 1H), 3.77-3.55 (m, 2H), 3.52-3.38 (m, 1H), 3.32 (s, 3H), 3.27-3.15 (m, 1H), 3.05-2.80 (m, 1H), 2.80-2.57 (m, 3H), 2.48- 2.26 (m, 3H), 2.23-1.40 (m, 17H). J81

(2S)-2- [[(5S,8S,10aR)-5- amino-3-[8-[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]oct-7-ynoyl]-6- oxo- octahydropyrrolo- [1,2-a][1,5]diazocin- 8-yl]formamido]- N-(diphenylmethyl) pentanediamide 900.3 (400 MHz, CDCl₃) δ 7.78-7.55 (m, 1H), 7.50-7.15 (m, 9H), 7.15-6.86 (m, 2H), 6.82-6.58 (m, 1H), 6.19 (dd, J = 8.2, 4.5 Hz, 1H), 5.81 (s, 1H), 5.25 (m, 1H), 4.51 (s, 1H), 4.35-4.18 (m, 1H), 4.11-3.90 (m, 1H), 3.90-3.59 (m, 2H), 3.39 (s, 3H), 3.30-3.10 (m, 1H), 2.95-1.36 (m, 20H), 1.35-1.21 (m, 3H), 0.99- 0.79 (m, 2H).

Tert-butyl N-[(5S,8S,10aR)-8-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-oxo-octahydro-1H-pyrrolo[1,2-a][1,5]diazocin-5-yl]carbamate (Intermediate K)

Step 1: 9H-fluoren-9-ylmethyl N-[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamate. To a solution of (2S)-4-carbamoyl-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]butanoic acid (synthesized according to the literature WO2007/1306) (20.0 g, 54.3 mmol) and TEA (11.0 g, 110 mmol) in DMA (400 mL) were added diphenylmethanamine (10.9 g, 0.06 mmol) and HATU (24.8 g, 0.065 mmol) at 25° C. The mixture was stirred at 25° C. for 16 h. The product was precipitated by the slow addition of water (200 mL) at room temperature and was collected by filtration and washed with water (2×50.0 mL). The solids were triturated with acetone (100 mL) for 30 min. After filtration, the filtered cake was collected and washed with acetone (2×30.0 mL). The solids were dried under vacuum to afford the title compound as a white solid (38.0 g, 73%): ¹H NMR (400 MHz, DMSO-d₆) δ 8.80 (d, J=8.5 Hz, 1H), 7.90 (d, J=7.5 Hz, 2H), 7.74 (dd, J=7.5, 4.8 Hz, 2H), 7.55 (d, J=8.3 Hz, 1H), 7.42 (td, J=7.5, 2.1 Hz, 2H), 7.37-7.20 (m, 12H), 6.78 (s, 1H), 6.11 (d, J=8.4 Hz, 1H), 4.33-4.08 (m, 4H), 2.30-2.03 (m, 2H), 1.91 (ddt, J=15.1, 10.3, 5.2 Hz, 1H), 1.79 (ddt, J=13.6, 9.2, 4.9 Hz, 1H); LC/MS (ESI, m/z): [(M+1)]⁺=534.40.

The intermediates in Table 55 were prepared according to Step 1 of the procedure to prepare Intermediate K.

TABLE 55 Characterization data for intermediates prepared according to above. Chemical MS: [(M + Intermediate Structure Name 1)]⁺ 1H-NMR K-1-1

tert-butyl N- [(1R)-3- carbamoyl-1- (diphenylmeth- ylcarbamoyl)- propyl]carbamate 412.15 (400 MHz, CD₃OD) δ 7.36-7.32 (m, 4H), 7.27 (dd, J = 8.6, 6.4 Hz, 6H), 6.17 (s, 1H), 4.16 (dd, J = 9.0, 5.1 Hz, 1H), 2.30 (t, J = 7.6 Hz, 2H), 2.08-2.04 (m, 1H), 1.89-1.86 (m, 1H), 1.46 (s, 9H) K-1-2

tert-butyl N- [(1S)-3- carbamoyl-1- [[(4- isopropylphen- yl)methyl]carb- amoyl]propyl] carbamate 378.30 (300 MHz, DMSO-d₆) δ 8.45- 8.16 (m, 1H), 7.32 (s, 1H), 7.19- 715 (m, 4H), 6.91 (d, J = 8.0 Hz, 1H), 6.79 (s, 1H), 4.25 (t, J = 5.2 Hz, 2H), 3.97-3.78 (m, 1H), 2.86 (p, J = 6.8 Hz, 1H), 2.13 (d, J = 11.0 Hz, 2H), 1.96-1.64 (m, 2H), 1.40 (s, 9H), 1.19 (d, J = 6.7 Hz, 6H) K-1-3

tert-butyl N- [(1S)-3- carbamoyl-1- [[(4-methane- sulfonylphenyl)- methyl]carba- moyl]propyl]- carbamate 414.05 (400 MHz, DMSO-d₆) δ 8.48 (t, J = 6.1 Hz, 1H), 7.85 (d, J = 8.1 Hz, 2H), 7.51 (d, J = 8.1 Hz, 2H), 7.28 (s, 1H), 7.02 (d, J = 7.7 Hz, 1H), 6.78 (s, 1H), 4.38 (d, J = 6.0 Hz, 2H), 3.91 (td, J = 8.5, 5.4 Hz, 1H), 3.19 (s, 3H), 2.11 (dt, J = 8.6, 6.1 Hz, 2H), 1.87 (ddt, J = 14.4, 9.3, 5.9 Hz, 1H), 1.72 (ddd, J = 15.0, 12.1, 7.5 Hz, 1H), 1.40 (s, 9H)

Step 2: (2S)-2-Amino-N-(diphenylmethyl)pentanediamide. To a stirred solution of 9H-fluoren-9-ylmethyl N-[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamate (4.00 g, 7.50 mmol) in DMF (10.0 mL) was added piperidine (5.00 mL) dropwise at room temperature under argon atmosphere. The resulting mixture was stirred for 1 h at room temperature. The resulting mixture was concentrated under vacuum. The residue was purified by reverse phase flash chromatography with the following conditions: Column: Spherical C¹⁸, 20-40 um, 330 g; Mobile Phase A: water (plus 10 mmol/L NH₄HCO₃); Mobile Phase B: ACN; Flow rate: 80 mL/min; Gradient: 30% B—50% B in 20 min; Detector: UV 254/220 nm. The fractions containing desired product were collected at 39% B and concentrated under reduced pressure to afford the title compound as an off-white solid (2.0 g, 86%): ¹H NMR (400 MHz, DMSO-d₆) δ 8.67 (d, J=8.6 Hz, 1H), 7.39-7.21 (m, 10H), 6.70 (s, 1H), 6.10 (d, J=7.5 Hz, 1H), 3.24 (dd, J=8.3, 5.0 Hz, 1H), 2.23-2.03 (m, 2H), 1.85 (d, J=5.4 Hz, 2H), 1.65-1.51 (m, 1H); LC/MS (ESI, m/z): [(M+1)]⁺=312.10.

Step 3: Benzyl (5S,8S,10aR)-5-[(tert-butoxycarbonyl)amino]-8-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-oxo-octahydropyrrolo[1,2-a][1,5]diazocine-3-carboxylate. To a stirred solution of (5S,8S,10aR)-3-[(benzyloxy)carbonyl]-5-[(tert-butoxycarbonyl)amino]-6-oxo-octahydropyrrolo[1,2-a][1,5]diazocine-8-carboxylic acid (1.00 g, 2.17 mmol), (2S)-2-amino-N-(diphenylmethyl)pentanediamide (0.74 g, 2.38 mmol) and TEA (0.44 g, 4.33 mmol) in DMA (20.0 mL) was added PyBOP (1.69 g, 3.25 mmol) in portions at room temperature under air atmosphere. The resulting mixture was stirred for 16 h at room temperature. The reaction was quenched by the addition of water (60.0 mL). The resulting mixture was extracted with EtOAc (3×50.0 mL). The combined organic layers were washed with brine (100 mL), dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure to give the title compound as a yellow oil (1.50 g, crude): ¹H NMR (400 MHz, CDCl₃) δ 7.41-7.13 (m, 15H), 6.19 (d, J=8.3 Hz, 1H), 5.71-5.45 (m, 2H), 5.17 (s, 2H), 4.64 (dd, J=60.9, 9.1 Hz, 2H), 4.38-4.18 (m, 1H), 3.77-3.50 (m, 2H), 3.35 (s, 1H), 2.50-2.29 (m, 2H), 2.19 (dd, J=26.1, 16.3 Hz, 3H), 2.02-1.89 (m, 3H), 1.73-1.52 (m, 2H), 1.45 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=755.25.

Step 4: Tert-butyl N-[(5S,8S,10aR)-8-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-oxo-octahydro-1H-pyrrolo[1,2-a][1,5]diazocin-5-yl]carbamate. To a solution of benzyl (5S,8S,10aR)-5-[(tert-butoxycarbonyl)amino]-8-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-oxo-octahydropyrrolo[1,2-a][1,5]diazocine-3-carboxylate (10.0 g, 13.3 mmol) in THF (200 mL) was added 10% palladium on activated carbon (140 mg) under nitrogen atmosphere. The mixture was degassed for three times and was hydrogenated at room temperature for 4 h using a hydrogen balloon. The resulting mixture was filtered. The filter cake was washed with THF (3×20.0 mL). The combined filtrates was concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 μm, 80 g; Eluent A: water (plus 10 mmol/L TEA); Eluent B: ACN; Gradient: 35%-55% B in 15 min; Flow rate: 50 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 48% B and concentrated under reduced pressure to afford the title compound as a light yellow solid (7.0 g, 85%): ¹H NMR (400 MHz, DMSO-d₆) δ 8.91 (d, J=7.9 Hz, 1H), 8.34 (d, J=8.6 Hz, 1H), 7.40-7.18 (m, 11H), 6.78 (s, 1H), 6.09 (d, J=8.6 Hz, 1H), 5.94 (d, J=7.6 Hz, 1H), 4.70-4.58 (m, 1H), 4.36 (dt, J=19.5, 10.2 Hz, 2H), 4.30-4.17 (m, 1H), 3.13 (d, J=14.1 Hz, 1H), 3.02 (td, J=6.6, 3.9 Hz, 2H), 2.80 (dd, J=11.9, 6.2 Hz, 2H), 2.65 (t, J=12.9 Hz, 1H), 2.47-2.23 (m, 2H), 2.02 (td, J=14.2, 12.5, 6.4 Hz, 2H), 1.91-1.64 (m, 4H), 1.39 (s, 10H); LC/MS (ESI, m/z): [(M+1)]⁺=621.30.

The intermediates in Table 56 were prepared according to Step 4 of the procedure to prepare Intermediate K.

TABLE 56 Characterization data for intermediates prepared according to above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR K1

tert-butyl N- [(5S,8S,10aR)-8- [[(1R)-3- carbamoyl-1- (diphenylmethyl- carbamoyl)propyl]- carbamoyl]-6-oxo- octahydro-1H- pyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 621.25 (400 MHz, DMSO-d₆) δ 8.94 (d, J = 8.2 Hz, 1H), 8.67 (d, J = 8.7 Hz, 1H), 7.45-7.16 (m, 11H), 6.76 (s, 1H), 6.62 (d, J = 7.4 Hz, 1H), 6.14 (dd, J = 18.3, 8.7 Hz, 1H), 4.59 (d, J = 6.0 Hz, 1H), 4.41-4.17 (m, 2H), 3.62 (d, J = 13.3 Hz, 1H), 3.30 (s, 2H), 3.07 (d, J = 15.5 Hz, 1H), 2.93-2.77 (m, 1H), 2.72 (d, J = 12.6 Hz, 1H), 2.62 (t. J = 11.8 Hz, 1H), 2.32-1.62 (m, 9H), 1.39 (s, 9H) K2

tert-butyl N- [(5S,8S,10aR)-8- [[(3S,4R)-4-[(4- bromophenyl)me- thoxy]-1- carbamoylpentan- 3-yl]carbamoyl]- 6-oxo-octahydro- 1H-pyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate  624.00, 626.00 (400 MHz, DMSO-d₆) δ 8.41 (d, J = 9.3 Hz, 1H), 7.58-7.49 (m, 2H), 7.35-7.27 (2, 3H), 7.16 (s, 1H), 6.84 (d, J = 7.6 Hz, 1H), 6.68 (s, 1H), 4.71-4.26 (m, 6H), 3.76-3.64 (m, 1H), 3.39 (d, J = 6.3 Hz, 1H), 3.18-3.01 (m, 1H), 2.80 (dd, J = 11.9, 6.1 Hz, 1H), 2.75-2.59 (m, 2H), 2.36-2.22 (m, 1H), 2.07-1.99 (m, 2H), 1.97- 1.64 (m, 3H), 1.60-1.41 (m, 2H), 1.38 (s, 9H), 1.36-1.32 (m, 2H), 1.05 (d, J = 6.2 Hz, 3H) K3

tert-butyl N- [(5S,8S,10aR)-8- [[(3S,4R)-4- (benzyloxy)-1- carbamoylpentan- 3-yl]carbamoyl]- 6-oxo-octahydro- 1H-pyrrolo[1,2- a][1,5]diazocin-5- yl]carbamate 546.35 (400 MHz, DMSO-d₆) δ 8.42 (d, J = 9.3 Hz, 1H), 7.39-7.23 (m, 5H), 7.18 (s, 1H), 6.84 (d, J = 7.6 Hz, 1H), 6.68 (s, 1H), 4.68-4.57 (m, 1H), 4.56-4.40 (m, 2H), 4.39- 4.27 (m, 2H), 3.75-3.63 (m, 1H), 3.39 (d, J = 7.1 Hz, 2H), 3.24- 3.08 (m, 2H), 2.90-2.76 (m, 1H), 2.67 (q, J = 12.2, 11.3 Hz, 2H), 2.33-2.22 (m, 1H), 2.08-1.79 (m, 4H), 1.61-1.41 (m, 2H), 1.38 (s, 9H), 1.36-1.32 (m, 2H), 1.06 (d, J = 6.2 Hz, 3H)

5-[(Diethoxyphosphoryl)methyl]-1H-indole-2-carboxylic acid (Intermediate L)

To a stirred solution of ethyl 5-[(diethoxyphosphoryl)methyl]-1H-indole-2-carboxylate (synthesized according to the literature WO2010/077589) (5.00 g, 14.8 mmol) in THF (50.0 mL) was added H₂O (50.0 mL) and LiOH (5.29 g, 221 mmol) in portions at room temperature. The resulting mixture was stirred for 16 h at room temperature. The mixture was acidified to pH 6 with aqueous HCl (1 M). The precipitated solids were collected by filtration and washed with water (2×10.0 mL). Then it was dried in vacuum to give the title compound as a white solid (2.20 g, 48%): ¹H NMR (400 MHz, CD₃OD) δ 7.59 (ddd, J=3.4, 1.7, 0.8 Hz, 1H), 7.42 (dq, J=8.6, 1.0 Hz, 1H), 7.24 (dt, J=8.5, 1.9 Hz, 1H), 7.13 (t, J=0.8 Hz, 1H), 4.03 (dqd, J=8.1, 7.1, 2.9 Hz, 4H), 3.34 (s, 1H), 3.29 (s, 1H), 1.26 (t, J=7.1 Hz, 6H); LC/MS (ESI, m/z): [(M+1)]⁺=312.10.

2-(4-Nitrophenoxycarbonyl)-1H-indole-5-carbonylphosphonic acid (Intermediate M)

Step 1: Tert-butyl 5-bromo-1H-indole-2-carboxylate. A mixture of 5-bromo-1H-indole-2-carboxylic acid (45.0 g, 188 mmol) in toluene (900 mL) was heated at 120° C. under nitrogen atmosphere. To the above mixture was added [bis(trimethyl-lambda4-oxidanyl)methyl]dimethylamine (67.2 g, 375 mmol) dropwise over 1 h at 120° C. The resulting mixture was stirred for overnight at 120° C. The resulting mixture was cooled down to room temperature and was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with petroleum ether/EtOAc (10:1) to afford the title compound as a white solid (27.0 g, 49%): ¹H NMR (400 MHz, DMSO-d₆) δ 11.90 (s, 1H), 7.86 (d, J=1.9 Hz, 1H), 7.42 (d, J=8.8 Hz, 1H), 7.36 (dd, J=8.8, 1.9 Hz, 1H), 7.03 (dd, J=2.2, 0.9 Hz, 1H), 1.57 (s, 9H); LC/MS (ESI, m/z): [(M−1)]⁻=293.90, 295.90.

Step 2: Tert-butyl 5-((diethoxyphosphoryl)carbonyl)-1H-indole-2-carboxylate. To a stirred solution of tert-butyl 5-bromo-1H-indole-2-carboxylate (3.00 g, 10.2 mmol) and diethyl phosphonate (1.40 g, 10.2 mmol) in toluene (60.0 mL) were added Pd₂(dba)₃.CHCl₃ (524 mg, 0.51 mmol), XantPhos (293 mg, 0.51 mmol) and TEA (1.03 g, 10.2 mmol) in portions at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 2 h at 90° C. under CO (1.5 atm.) atmosphere. The resulting mixture was cooled down to room temperature and was filtered. The filtered cake was washed with DCM (3×15.0 mL). The combined filtrates was concentrated under reduced pressure. The residue was purified by reverse phase flash with the following conditions (Column: Spherical C¹⁸, 20˜40 um, 330 g; Mobile Phase A: water (plus 0.05% FA), Mobile Phase B: ACN; Flow rate: 80 mL/min; Gradient (B %): 40%˜70%, 30 min; Detector: UV 254/220 nm; Rt: 35 min.) to afford the title compound as a dark yellow oil (2.0 g, 52%): ¹H NMR (400 MHz, DMSO-d₆) δ 12.28 (s, 1H), 8.76 (d, J=1.7 Hz, 1H), 7.97 (dd, J=8.9, 1.7 Hz, 1H), 7.63-7.57 (m, 1H), 7.37-7.34 (m, 1H), 4.23-4.15 (m, 4H), 1.58 (s, 9H), 1.29 (t, J=7.0 Hz, 6H); LC/MS (ESI, m/z): [(M+1)]⁺=382.05.

Step 3: 5-((Diethoxyphosphoryl)carbonyl)-1H-indole-2-carboxylic acid. To a stirred solution of tert-butyl 5-[(diethoxyphosphoryl)carbonyl]-1H-indole-2-carboxylate (9.00 g, 23.6 mmol) in DCM (180 mL) was added TFA (90.0 mL) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 2 h at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under vacuum to afford the title compound as a brown yellow solid (7.2 g, 94%): ¹H NMR (400 MHz, DMSO-d₆) δ 12.36 (s, 1H), 8.78 (d, J=1.7 Hz, 1H), 7.96 (dd, J=8.9, 1.7 Hz, 1H), 7.61-7.55 (m, 1H), 7.39 (dd, J=2.1, 0.9 Hz, 1H), 4.19 (dqd, J=8.4, 7.1, 1.6 Hz, 4H), 1.29 (t, J=7.0 Hz, 6H); LC/MS (ESI, m/z): [(M+1)]⁺=326.05.

Step 4: 4-Nitrophenyl 5-((diethoxyphosphoryl)carbonyl)-1H-indole-2-carboxylate. To a stirred mixture of 5-[(diethoxyphosphoryl)carbonyl]-1H-indole-2-carboxylic acid (500 mg, 1.54 mmol) and p-nitrophenol (321 mg, 2.31 mmol) in DCM (15.0 mL) was added DCC (476 mg, 2.31 mmol) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 3 h at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The crude product was purified by reverse phase flash chromatography with the following conditions (Column: Spherical C¹⁸, 20˜40 um, 120 g; Mobile Phase A: water, Mobile Phase B: ACN; Flow rate: 45 mL/min; Gradient (B %): 40%˜70%, 30 min; Detector: UV 254/220 nm; Rt: 32 min.) to afford the title compound as a yellow solid (300 mg, 44%): ¹H NMR (400 MHz, DMSO-d₆) δ 12.84 (d, J=2.2 Hz, 1H), 8.88 (d, J=1.7 Hz, 1H), 8.41-8.38 (m, 2H), 8.06-8.03 (m, 1H), 7.81-7.79 (m, 1H), 7.72-7.69 (m, 2H), 7.68-7.65 (m, 1H), 4.26-4.17 (m, 4H), 1.31 (t, J=7.0 Hz, 6H); LC/MS (ESI, m/z): [(M−1)]⁻=444.95.

The intermediates in Table 57 were prepared according to Step 4 of the procedure to prepare Intermediate M.

TABLE 57 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)]⁺ ¹H-NMR M-4-1

4-nitrophenyl 5- [(diethoxyphospho- ryl)difluoromethyl]- 1-methylindole-2- carboxylate 483.1 ¹H NMR (400 MHz, CDCl₃) δ 8.44- 8.31 (m, 2H), 8.07 (d, J = 1.9 Hz, 1H), 7.70 (dt, J = 8.8, 1.4 Hz, 1H), 7.66 (d, J = 0.9 Hz, 1H), 7.53 (d, J = 8.9 Hz, 1H), 7.50-7.43 (m, 2H), 4.32-4.15 (m, 4H), 4.13 (s, 3H), 1.35 (td, J = 7.1, 0.6 Hz, 6H). M-4-2

4-nitrophenyl 5- [(diethoxyphospho- ryl)methyl]-1H-indole- 2-carboxylate 433.1 ¹H NMR (400 MHz, DMSO-d₆) δ 12.22 (s, 1H), 8.44-8.31 (m, 2H), 7.71-7.64 (m, 2H), 7.63 (s, 1H), 7.48-7.41 (m, 2H), 7.27 (dt, J = 8.7, 1.8 Hz, 1H), 5.57 (d, J = 8.0 Hz, 2H), 3.94 (dqd, J = 8.8, 7.1, 1.6 Hz, 4H), 1.16 (t, J = 7.1 Hz, 6H). M-4-3

2,3,4,5,6- pentafluorophenyl 5- [(diethoxyphospho- ryl)carbonyl]-1H- indole-2-carboxylate [M − 1]⁻ = 489.9 ¹H NMR (400 MHz, DMSO-d₆) δ 13.01 (s, 1H), 8.91 (d, J = 1.6 Hz, 1H), 8.06 (dd, J = 8.8, 1.7 Hz, 1H), 7.94 (d, J = 1.5 Hz, 1H), 7.70-7.67 (m, 1H), 4.21 (dqd, J = 8.3, 7.0, 1.6 Hz, 4H), 1.30 (t, J = 7.0 Hz, 6H).

Step 5: (2-((4-Nitrophenoxy)carbonyl)-1H-indole-5-carbonyl)phosphonic acid (Intermediate M). To a stirred solution of 4-nitrophenyl 5-[(diethoxyphosphoryl)carbonyl]-1H-indole-2-carboxylate (300 mg, 0.67 mmol) in DCM (10.0 mL) was added TMSI (404 mg, 2.02 mmol) dropwise at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 2 h at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The crude product was purified by reverse phase flash chromatography with the following conditions (Column: Spherical C¹⁸, 20˜40 um, 120 g; Mobile Phase A: water, Mobile Phase B: ACN; Flow rate: 45 mL/min; Gradient (B %): 15%˜35%, 20 min; Detector: UV 254/220 nm; Rt: 20 min.) to afford the title compound as a yellow solid (150 mg, 57%): ¹H NMR (400 MHz, DMSO-d₆) δ 12.76-12.70 (m, 1H), 8.94-8.91 (m, 1H), 8.41-8.36 (m, 2H), 8.05 (dd, J=8.8, 1.6 Hz, 1H), 7.73 (q, J=1.0 Hz, 1H), 7.72-7.67 (m, 2H), 7.62 (d, J=8.8 Hz, 1H); LC/MS (ESI, m/z): [(M−1)]⁻=388.85.

The intermediates in Table 58 were prepared according to Step 5 of the procedure to prepare Intermediate M.

TABLE 58 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)]⁺ ¹H-NMR M1

difluoro[1-methyl- 2-(4- nitrophenoxycarb- onyl)indol-5- yl]methylphospho- nic acid [M − 1]⁻ = 425.05 (400 MHz, CDCl₃) δ 8.35 (d, J = 9.1 Hz, 2H), 8.11 (s, 1H), 7.82 (d, J = 8.9 Hz, 1H), 7.59 (s, 1H), 7.49- 7.39 (m, 3H), 4.10 (s, 3H). M2

[2-(4- nitrophenoxycarb- onyl)-1H-indol-5- yl]methylphospho- nic acid 377.05 (400 MHz, DMSO-d₆) δ 12.16 (s, 1H), 8.41-8.35 (m, 2H), 7.70-7.64 (m, 2H), 7.59 (d, J = 3.0 Hz, 1H), 7.45-7.39 (m, 2H), 7.26 (d, J = 8.7 Hz, 1H), 3.04 (d, J = 21.0 Hz, 2H). M3

2-(2,3,4,5,6- pentafluorophen- oxycarbonyl)-1H- indole-5- carbonylphospho- nic acid [M − 1]⁻ = 433.80 (400 MHz, DMSO-d₆) δ 12.91 (d, J = 2.2 Hz, 1H), 8.96 (d, J = 1.5 Hz, 1H), 8.08 (dd, J = 8.9, 1.6 Hz, 1H), 7.87 (d, J = 2.0 Hz, 1H), 7.67-7.61 (m, 1H).

(2S, 4R)-1-[(2S)-2-Amino-3,3-dimethylbutanoyl]-4-hydroxy-N-[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide hydrochloride (Intermediate N)

Step 1: Tert-butyl N-[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamate. To a solution of tert-butyl N-[(1S)-1-(4-bromophenyl)ethyl]carbamate (70.0 g, 233 mmol) and 4-methylthiazole (25.5 g, 257 mmol) in DMF (500 mL) were added AcOK (45.8 g, 466 mmol) and Pd(OAc)₂ (5.24 g, 23.3 mmol). After being stirred for 16 h at 80° C. under nitrogen atmosphere. The reaction was cooled down to room temperature and was quenched by the addition of water (200 mL). The resulting mixture was extracted with EtOAc (3×300 mL). The combined organic layers were washed with brine (4×300 mL), dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with petroleum ether/EtOAc (10:1 to 8:1) to afford the title compound as a light yellow solid (30.0 g, 38%): ¹H NMR (400 MHz, CD₃OD) δ 8.86 (s, 1H), 7.48-7.36 (m, 4H), 4.82-4.63 (m, 1H), 2.48 (s, 3H), 1.43 (s, 9H), 1.42 (d, J=6.9 Hz, 3H); LC/MS (ESI, m/z): [(M+H)]⁺=319.15.

The intermediates in Table 59 were prepared according to Step 1 of the procedure to prepare Intermediate N.

TABLE 59 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)]⁺ ¹H-NMR N-1-1

tert-butyl N-[1-[4-(4- methyl-1,3-thiazol-5- yl)phenyl]cyclopropyl]- carbamate 331.20 (400 MHz, CDCl₃) δ 8.69 (s, 1H), 7.45-7.34 (m, 2H), 7.27 (d, J = 8.2 Hz, 2H), 5.34 (s, 1H), 2.55 (s, 3H), 1.48 (m, 9H), 1.34-1.21 (m, 4H).

Step 2: (1S)-1-[4-(4-methyl-1, 3-thiazol-5-yl)phenyl]ethanamine hydrochloride. To a stirred solution of tert-butyl N-[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamate (30.0 g, 94.2 mmol) in dioxane (150 mL) was added a solution of HCl (gas) in 1,4-dioxane (4 M, 100 mL) dropwise at 25° C. under nitrogen atmosphere. The resulting mixture was stirred for 3 h at 25° C. under nitrogen atmosphere. The resulting mixture was filtered. The filter cake was washed with EtOAc (2×50.0 mL) and dried to give the title compound as a yellow solid (29.0 g, 97%): ¹H NMR (400 MHz, CD₃OD) δ 10.11 (s, 1H), 7.75 (s, 4H), 4.63 (q, J=6.9 Hz, 1H), 2.67 (s, 3H), 1.73 (d, J=6.9 Hz, 3H); LC/MS (ESI, m/z): [(M+H)]⁺=219.10.

The intermediates in Table 60 were prepared according to Step 2 of the procedure to prepare Intermediate N.

TABLE 60 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)]⁺ ¹H-NMR N-2-1

1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]cyclopro- pan-1-amine hydrochloride 231.15 (400 MHz, DMSO-d₆) δ 9.19 (s, 1H), 9.18-9.15 (m, 3H), 7.54 (s, 4H), 2.47 (s, 3H), 1.55-1.43 (m, 2H), 1.31-1.15 (m, 2H).

Step 3: Tert-butyl (2S, 4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methyl-1, 3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidine-1-carboxylate. To a stirred mixture of (2S,4R)-1-(tert-butoxycarbonyl)-4-hydroxypyrrolidine-2-carboxylic acid (24.0 g, 104 mmol) and HATU (46.6 g, 123 mmol) in DMF (300 mL) were added (1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethanamine hydrochloride (24.0 g, 94.2 mmol) and DIEA (36.5 mL, 283 mmol) dropwise at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 4 h at 25° C. under nitrogen atmosphere. The reaction was quenched by the addition of water (200 mL) at 0° C. The resulting mixture was extracted with EtOAc (4×300 mL). The combined organic layers were washed with brine (4×300 mL), dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with petroleum ether/EtOAc (10:1 to 1:10) to give the title compound as a light yellow solid (46.0 g, 96%): ¹H NMR (400 MHz, CD₃OD) δ 8.89 (s, 1H), 7.50-7.41 (m, 4H), 5.08 (td, J=7.7, 5.6 Hz, 1H), 4.44-4.27 (m, 2H), 3.57 (dt, J=11.5, 3.7 Hz, 1H), 3.50 (dt, J=11.4, 1.9 Hz, 1H), 2.50 (s, 3H), 2.30-2.18 (m, 1H), 1.95 (ddd, J=13.1, 8.6, 4.6 Hz, 1H), 1.56-1.46 (m, 3H), 1.44 s, 9H); LC/MS (ESI, m/z): [(M+H)]⁺=432.15.

The intermediates in Table 61 were prepared according to Step 3 of the procedure to prepare Intermediate N.

TABLE 61 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)]⁺ ¹H-NMR N-3-1

tert-butyl (2S,4R)-4- hydroxy-2-([1-[4-(4- methyl-1,3-thiazol-5- yl)phenyl]cyclopro- pyl]carbamoyl)pyrroli- dine-1-carboxylate 444.15 (400 MHz, CD₃OD) δ 8.88 (s, 1H), 7.47-7.31 (m, 4H), 4.41 (tt, J = 5.8. 3.1 Hz, 1H), 4.34-4.27 (m, 1H), 3.64-3.45 (m, 2H), 2.48 (s, 3H), 2.28 (dddt, J = 17.1, 11.8, 8.0, 2.2 Hz, 1H), 2.09-1.97 (m, 1H), 1.38 (s, 9H), 1.36-1.28 (m, 4H). N-3-2

tert-butyl (2S,4S)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidine-1- carboxylate 432.15 (400 MHz, CD₃OD) δ 8.90 (s, 1H), 7.57-7.42 (m, 4H), 5.12-5.08 (m, 1H), 4.39-4.22 (m, 2H), 3.69- 3.41 (m, 2H), 2.50 (s, 3H), 2.45- 2.35 (m, 1H), 1.98-1.88 (m, 1H), 1.59-1.32 (m, 12H).

Step 4: (2S, 4R)-4-hydroxy-N-[(1S)-1-[4-(4-methyl-1, 3-thiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide hydrochloride. To a stirred solution of tert-butyl (2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidine-1-carboxylate (46.0 g, 107 mmol) in dioxane (300 mL) was added a solution of HCl (gas) in 1,4-dioxane (4 M, 150 mL) dropwise at 25° C. under nitrogen atmosphere. The resulting mixture was stirred for 16 h at 25° C. under nitrogen atmosphere. The resulting mixture was filtered. The filter cake was washed with CH₂Cl₂ (3×50.0 mL) and dried to give the title compound as a light yellow solid (42.0 g, 96%): ¹H NMR (400 MHz, CD₃OD) δ 10.11 (s, 1H), 7.66-7.60 (d, J=8.3 Hz, 2H), 7.57 (d, J=8.3 Hz, 2H), 5.13 (q, J=7.0 Hz, 1H), 4.67-4.54 (m, 2H), 3.41 (dd, J=12.1, 3.5 Hz, 1H), 3.37-3.29 (m, 1H), 2.65 (s, 3H), 2.56 (ddt, J=13.5, 7.5, 1.7 Hz, 1H), 1.98 (ddd, J=13.4, 10.6, 4.0 Hz, 1H), 1.56 (d, J=7.0 Hz, 3H); LC/MS (ESI, m/z): [(M+H)]⁺=332.1.

The intermediates in Table 62 were prepared according to Step 4 of the procedure to prepare Intermediate N.

TABLE 62 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)]⁺ ¹H-NMR N-4-1

(2S,4R)-4-hydroxy-N- [1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]cyclopro- pyl]pyrrolidine-2- carboxamide hydrochloride 344.2 (400 MHz, CD₃OD) δ 9.99 (s, 1H), 7.62-7.52 (m, 2H), 7.45 (d, J = 8.5 Hz, 2H), 4.63 (t, J = 3.8 Hz, 1H), 4.55 (dd, J = 10.6, 7.5 Hz, 1H), 3.44 (dd, J = 12.1, 3.6 Hz, 1H), 3.36-3.34 (m, 1H), 2.63 (s, 3H), 2.56 (ddt, J = 13.4, 7.5, 1.7 Hz, 1H), 2.11 (ddd, J = 13.4, 10.6, 4.0 Hz, 1H), 1.42-1.36 (m, 4H). N-4-2

(2S,4S)-4-hydroxy-N- [(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl]pyr- rolidine-2-carboxamide hydrochloride 332.25 (400 MHz, CD₃OD) δ 10.04 (s, 1H), 7.59 (s, 4H), 5.15 (q, J = 7.0 Hz, 1H), 4.55 (ddt, J = 5.0, 3.7, 2.5 Hz, 1H), 4.46 (dd, J = 10.1, 4.7 Hz, 1H), 3.42-3.37 (m, 2H), 2.73-2.66 (m, 1H), 2.64 (s, 3H), 2.27-2.03 (m, 1H), 1.57 (d, J = 7.0 Hz, 3H).

Step 5: Tert-butyl N-[(2S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]carbamate. To a stirred mixture of (2S)-2-[(tert-butoxycarbonyl)amino]-3,3-dimethylbutanoic acid (27.7 g, 120 mmol) and TEA (45.3 mL, 448 mmol) in DMF (400 mL) were added (2S,4R)-4-hydroxy-N-[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide hydrochloride (40.0 g, 109 mmol) and HATU (53.7 g, 142 mmol) in portions at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 3 h at 25° C. under nitrogen atmosphere. The reaction was quenched by the addition of water (300 mL) at 25° C. The resulting mixture was extracted with EtOAc (3×300 mL). The combined organic layers were washed with brine (3×300 mL), dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by trituration with EtOAc (300 mL). The precipitated solids were collected by filtration and washed with EtOAc (2×40.0 mL). This resulted in the title compound as a light yellow solid (50.0 g, 76%): ¹H NMR (400 MHz, CD₃OD) δ 8.90 (s, 1H), 7.50-7.36 (m, 4H), 6.40 (d, J=9.3 Hz, 1H), 5.02 (p, J=7.0 Hz, 1H), 4.62 (t, J=8.3 Hz, 1H), 4.46 (s, 1H), 4.34-4.27 (m, 1H), 3.87 (d, J=11.1 Hz, 1H), 3.76 (dd, J=10.9, 4.0 Hz, 1H), 2.50 (s, 3H), 2.24 (dd, J=13.2, 7.8 Hz, 1H), 2.06-1.93 (m, 1H), 1.56-1.48 (m, 3H), 1.46 (s, 9H), 1.03 (s, 9H); LC/MS (ESI, m/z): [(M+H)]⁺=545.40.

The intermediates in Table 63 were prepared according to Step 5 of the procedure to prepare Intermediate N.

TABLE 63 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)]⁺ ¹H-NMR N-5-1

tert-butyl N-[(2S)-1- [(2S,4R)-4-hydroxy-2- ([1-[4-(4-methyl-1,3- thiazol-5- yl)phenyl]cyclopropyl]- carbamoyl)pyrrolidin- 1-yl]-3,3-dimethyl-1- oxobutan-2- yl]carbamate 557.25 (400 MHz, CD₃OD) δ 8.87 (s, 1H), 7.45-7.33 (m, 4H), 4.61 (dd, J = 9.1, 7.5 Hz, 1H), 4.52 (s, 1H), 4.34- 4.28 (m, 1H), 3.90 (d, J = 11.1 Hz, 1H), 3.80 (dd, J = 11.0, 3.9 Hz, 1H), 2.47 (s, 3H), 2.23 (ddt, J = 13.2, 7.7, 1.8 Hz, 1H), 2.07 (ddd, J = 13.3, 9.2, 4.5 Hz, 1H), 1.47 (s, 9H), 1.42-1.24 (m, 4H), 1.04 (s, 9H). N-5-2

tert-butyl N-[(2S)-1- [(2S,4S)-4-hydroxy-2- [[(1S)-1-[4-(4-methyl- 1,3-thiazol-5- yl)phenyl]ethyl]car- bamoyl]pyrrolidin- 1-yl]-3,3-dimethyl- 1-oxobutan-2- yl]carbamate 545.25 (400 MHz, CD₃OD) δ 8.90 (s, 1H), 7.49-7.41 (m, 4H), 5.03 (qt, J = 7.1, 3.7 Hz, 1H), 4.52 (dd, J = 9.2, 4.5 Hz, 1H), 4.40 (p, J = 4.6 Hz, 1H), 4.25 (s, 1H), 4.00 (dd, J = 10.5, 5.0 Hz, 1H), 3.69 (dd, J = 10.4, 3.6 Hz, 1H), 2.50 (s, 3H), 2.48-2.39 (m, 1H), 1.92 (dt, J = 13.3, 4.4 Hz, 1H), 1.52 (d, J = 7.0 Hz, 3H), 1.46 (s, 9H), 1.04 (s, 9H).

Step 6: (2S, 4R)-1-[(2S)-2-amino-3,3-dimethylbutanoyl]-4-hydroxy-N-[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide hydrochloride (Intermediate N). To a stirred mixture of tert-butyl N-[(2S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]carbamate (49.0 g, 90.0 mmol) in MeOH (100 mL) and dioxane (400 mL) was added a solution of HCl (gas) in 1,4-dioxane (4 M, 200 mL) dropwise at 25° C. under nitrogen atmosphere. The resulting mixture was stirred for 16 h at 25° C. under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. This resulted in the title compound as a light yellow solid (50.0 g, 98%): ¹H NMR (400 MHz, CD₃OD) δ 10.10 (s, 1H), 7.66-7.57 (d, J=8.4 Hz, 2H), 7.55 (d, J=8.4 Hz, 2H), 5.03 (q, J=7.0 Hz, 1H), 4.73 (dd, J=9.5, 7.7 Hz, 1H), 4.53-4.46 (m, 1H), 4.11 (s, 1H), 3.90 (dt, J=11.3, 1.6 Hz, 1H), 3.7-3.64 (m, 1H), 3.71-3.60 (m, 1H), 2.65 (s, 3H), 2.35 (ddt, J=13.3, 7.7, 1.8 Hz, 1H), 1.94 (ddd, J=13.5, 9.5, 4.2 Hz, 1H), 1.54 (d, J=7.0 Hz, 3H), 1.16 (s, 9H); LC/MS (ESI, m/z): [(M+H)]⁺=445.20.

The intermediates in Table 64 were prepared according to Step 6 of the procedure to prepare Intermediate N.

TABLE 64 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)]⁺ ¹H-NMR N1

(2S,4R)-1-[(2S)-2- amino-3,3- dimethylbutanoyl]-4- hydroxy-N-[1-[4-(4- methyl-1,3-thiazol-5- yl)phenyl]cyclopropyl]- pyrrolidine-2-carboxamide hydrochloride 457.15 (400 MHz, DMS0-d₆) δ 9.11 (s, 1H), 9.01 (s, 1H), 8.21 (br, 3H), 7.37-7.25 (m, 4H), 4.53 (dd, J = 9.2, 7.5 Hz, 1H), 4.38 (s, 1H), 3.90 (d, J = 5.2 Hz, 1H), 3.79 (d, J = 11.0 Hz, 1H), 2.45 (s, 3H), 2.09 (dd, J = 12.8, 7.7 Hz, 1H), 1.93- 1.79 (m, 1H), 1.32-1.10 (m, 4H), 1.02 (s, 9H). N2

(2S,4S)-1-[(2S)-2- amino-3,3- dimethylbutanoyl]-4- hydroxy-N-[(1S)- 1-[4-(4-methyl-1,3-thiazol- 5-yl)phenyl]ethyl]pyrrol- idine-2-carboxamide hydrochloride 455.25 (400 MHz, CD₃OD) δ 10.03 (s, 1H), 7.63-7.46 (m, 4H), 5.05 (q, J = 7.0 Hz, 1H), 4.62 (dd, J = 8.9, 5.7 Hz, 1H), 4.41 (p, J = 5.3 Hz, 1H), 4.06 (s, 1H), 3.98 (dd, J = 10.5,5.3 Hz, 1H), 3.57 (dd, J = 10.5, 4.8 Hz, 1H), 2.64 (s, 3H), 2.53 (ddd, J = 13.1, 9.1, 5.5 Hz, 1H), 1.86 (dt, J = 13.0,5.5 Hz, 1H), 1.54 (d, J = 7.0 Hz, 3H), 1.16 (s, 9H).

(2S,4R)-1-[(2S)-2-amino-3,3-dimethylbutanoyl]-4-hydroxy-N-[4-(4-methyl-1,3-thiazol-5-yl)phenoxy]pyrrolidine-2-carboxamide hydrochloride (Intermediate N3)

Step 1: 4-(4-Methyl-1,3-thiazol-5-yl)phenol. To a stirred mixture of 4-bromophenol (20.00 g, 115.601 mmol) and 4-methylthiazole (13.75 g, 138.679 mmol) in DMF (100.00 mL) was added KOAc (22.69 g, 231.202 mmol) and Pd(AcO)₂ (2.60 g, 11.581 mmol) at room temperature. The resulting mixture was stirred for 16 h at 90° C. under nitrogen atmosphere. The resulting mixture was allowed to cool down to room temperature and was filtered. The filter cake was washed with EtOAc (3×200 mL). The combined filtrate was concentrated under reduced pressure. The residue was diluted with 1 N HCl (500 mL) and extracted with EtOAc (3×300 mL). The combined organic layers were washed with brine (2×300 mL) and dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was diluted with EtOAc (20 mL) and petroleum ether (5 mL). The precipitated solids were collected by filtration and washed with petroleum ether (2×20 mL). This resulted in the title compound (6 g, 27%) as a yellow solid: ¹H NMR (400 MHz, DMSO-d₆) δ 9.74 (s, 1H), 8.91 (s, 1H), 7.33-7.26 (m, 2H), 6.89-6.83 (m, 2H), 2.42 (s, 3H); LC/MS (ESI, m/z): [(M+1)]⁺=192.05.

Step 2: o-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]hydroxylamine. To a stirred solution of 4-(4-methyl-1,3-thiazol-5-yl)phenol (200.00 mg, 1.046 mmol) in DMF (10.00 mL) was added NaH (62.74 mg, 1.569 mmol, 60% dispersion in mineral oil) in portions at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 30 min at 0° C. under nitrogen atmosphere. To the above mixture was added amino diphenylphosphinate (365.81 mg, 1.569 mmol) in portions over 1 min at 0° C. The resulting mixture was stirred for additional 2 h at room temperature. The reaction was quenched with water (30 mL) at 0° C. The resulting mixture was extracted with EtOAc (3×30 mL). The combined organic layers were washed with brine (2×30 mL) and dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by reverse phase flash with the following conditions (Column: Spherical C¹⁸ Column, 20-40 um, 120 g; Mobile Phase A: water (0.1% TFA), Mobile Phase B: ACN; Flow rate: 60 mL/min; Gradient: 25% B to 40% B in 25 min, 254 nm. The fractions containing the desired product were collected at 32% B) to afford the title compound (166 mg, 77%) as a brown oil: ¹H NMR (400 MHz, Methanol-d₄) δ 9.11-8.95 (m, 2H), 7.58-7.48 (m, 1H), 7.44 (dd, J=8.9, 2.7 Hz, 2H), 7.29-7.22 (m, 2H), 2.50 (s, 3H); LC/MS (ESI, m/z): [(M+1)]⁺=207.15.

Step 3: Tert-butyl (2S,4R)-4-hydroxy-2-[[4-(4-methyl-1,3-thiazol-5-yl)phenoxy]carbamoyl]pyrrolidine-1-carboxylate. To a stirred solution of (2S,4R)-1-[(2S)-2-[(tert-butoxycarbonyl)amino]-3,3-dimethylbutanoyl]-4-hydroxypyrrolidine-2-carboxylic acid (1.67 g, 4.848 mmol) and HATU (1.84 g, 4.848 mmol) in DMF (15.00 mL) was added DIEA (2.51 g, 19.441 mmol) at 25° C. The resulting mixture was stirred for 15 min at 25° C. To the above mixture was added o-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]hydroxylamine (1.00 g, 4.848 mmol) at 25° C. The resulting mixture was stirred for additional 2 h at 25° C. The resulting solution was purified by reverse phase flash with the following conditions (Column: Spherical C¹⁸ Column, 20-40 um, 120 g; Mobile Phase A: water (0.05% NH₄HCO₃), Mobile Phase B: ACN; Flow rate: 60 mL/min; Gradient: 30% B to 50% B in 25 min, 254 nm. The fractions containing the desired product were collected at 40% B) to afford the title compound (1 g, 39%) as a white solid: ¹H NMR (400 MHz, Methanol-d₄) δ 8.88 (s, 1H), 7.42 (d, J=8.3 Hz, 2H), 7.33 (d, J=8.4 Hz, 2H), 4.65-4.50 (m, 2H), 4.32 (s, 1H), 4.01-3.75 (m, 2H), 2.47 (s, 3H), 2.34-2.13 (m, 2H), 1.47 (s, 9H), 1.04 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=533.21.

Step 4: (2S,4R)-1-[(2S)-2-amino-3,3-dimethylbutanoyl]-4-hydroxy-N-[4-(4-methyl-1,3-thiazol-5-yl)phenoxy]pyrrolidine-2-carboxamide hydrochloride. To a stirred solution of tert-butyl N-[(2S)-1-[(2S,4R)-4-hydroxy-2-[[4-(4-methyl-1,3-thiazol-5-yl)phenoxy]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]carbamate (4.30 g, 8.073 mmol) in dioxane (40.00 mL) was added 4 M HCl in 1,4-dioxane (20.00 mL) dropwise at 25° C. The resulting mixture was stirred for 2 h at 25° C. The resulting mixture was concentrated under reduced pressure. This resulted in the title compound (4 g, crude) as a white solid: ¹H NMR (400 MHz, DMSO-d₆) δ 12.56 (s, 1H), 9.09 (s, 1H), 8.27-8.24 (m, 2H), 7.39 (d, J=8.4 Hz, 2H), 7.25 (d, J=8.4 Hz, 2H), 4.51 (t, J=8.5 Hz, 1H), 4.42 (s, 1H), 3.95-3.93 (m, 1H), 3.84 (d, J=10.9 Hz, 1H), 2.44 (s, 3H), 2.22-2.17 (m, 1H), 2.02-1.94 (m, 1H), 1.34-1.25 (m, 1H), 1.12-1.06 (m, 1H), 1.02 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=433.15.

Methyl (5S,8S,10aR)-3-acetyl-5-[(tert-butoxycarbonyl)amino]-6-oxo-octahydropyrrolo[1,2-a][1,5]diazocine-8-carboxylate

To a solution of methyl (5S,8S,10aR)-5-[(tert-butoxycarbonyl)amino]-6-oxo-octahydro-1H-pyrrolo[1,2-a][1,5]diazocine-8-carboxylate (4.44 g, 13.005 mmol) in DCM (50.00 mL) were added TEA (3.95 g, 39.015 mmol) and acetyl chloride (1.53 g, 19.507 mmol) at 0° C. and stirred at room temperature for 3 hours. The reaction was quenched by the addition of sat. NaHCO₃ (100 mL) and the resulting mixture was extracted with DCM (5×100 mL). The combined organic layers were concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: column, C¹⁸ silica gel; mobile phase, CH₃CN in water (plus 10 mmol/L NH₄HCO₃), 25% to 40% gradient in 15 min; Detector, UV 220/254 nm to give the title compound as a light yellow solid (4.55 g, 91%): ¹H NMR (400 MHz, CDCl₃) δ 5.84 (d, J=6.4 Hz, 1H), 4.50 (t, J=8.6 Hz, 2H), 4.17-4.13 (m, 1H), 3.97-3.83 (m, 2H), 3.77 (s, 3H), 3.42-3.28 (m, 1H), 3.21 (dd, J=14.3, 10.7 Hz, 1H), 2.42-2.33 (m, 1H), 2.30 (s, 3H), 2.24-1.97 (m, 3H), 1.90-1.72 (m, 2H), 1.44 (s, 9H). LC/MS (ESI, m/z): [(M+1)]⁺=384.10.

Tert-butyl N-[(2S,11S)-6-bromo-2-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (Intermediate O)

Step 1. Methyl (2S,11S)-6-bromo-12-oxo-11-(2,2,2-trifluoroacetamido)-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-triene-2-carboxylate. A solution of methyl (2S,11S)-12-oxo-11-(2,2,2-trifluoroacetamido)-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-triene-2-carboxylate (10.00 g, 28.066 mmol) and NBS (7.49 g, 42.099 mmol) in DMF (10.00 mL) was stirred for overnight at room temperature under nitrogen atmosphere. The resulting solution was purified by reverse phase flash chromatography with the following conditions: Column: Spherical C¹⁸, 20-40 um, 330 g; Mobile Phase A: water (plus 10 mM NH₄HCO₃); Mobile Phase B: ACN; Flow rate: 80 mL/min; Gradient: 5%-5% B, 10 min, 33% B—45% B gradient in 20 min; Detector: 254/220 nm. The fractions containing the desired product were collected at 40% B and concentrated under reduced pressure to afford the title compound as a yellow solid (7.0 g, 57%): ¹H NMR (400 MHz, DMSO-d₆) δ 9.90 (d, J=7.9 Hz, 1H), 7.32 (dd, J=12.7, 2.0 Hz, 2H), 5.16 (dd, J=11.3, 2.9 Hz, 1H), 4.67-4.41 (m, 1H), 3.65 (s, 3H), 3.57-3.53 (m, 1H), 3.43-3.37 (m, 1H), 3.18-3.12 (m, 1H), 3.1-3.00 (m, 1H), 2.14-2.11 (m, 2H). LC/MS (ESI, m/z): [(M+1)]⁺=434.95, 436.95.

Step 2. (2S,11S)-6-bromo-11-[(tert-butoxycarbonyl)amino]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13), 5,7-triene-2-carboxylic acid. A solution of methyl (2S,11S)-6-bromo-12-oxo-11-(2,2,2-trifluoroacetamido)-1-azatricyclo[6.4.1.{circumflex over ( )}[4,13]]trideca-4(13),5,7-triene-2-carboxylate (7.5 g, 17.234 mmol) and aqueous LiOH (2 M, 51.70 mL, 103.404 mmol) in THF (50.00 mL) was stirred for 3 h at room temperature under nitrogen atmosphere. The solution was neutralized to pH 10 with HCl (1 M). To the above solution was added Boc₂O (4.06 mL, 18.585 mmol) at room temperature. The resulting mixture was stirred for additional overnight at room temperature. The resulting solution was purified by reverse phase flash chromatography with the following conditions: Column: Spherical C¹⁸, 20-40 um, 330 g; Mobile Phase A: water (plus 10 mM NH₄HCO₃); Mobile Phase B: ACN; Flow rate: 80 mL/min; Gradient: 5%-5% B, 10 min, 33% B—45% B gradient in 20 min; Detector: 254/220 nm. The fractions containing the desired product were collected at 40% B and concentrated under reduced pressure to afford the title compound as a white solid (5 g, 68%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.27-7.19 (m, 2H), 6.95 (d, J=7.7 Hz, 1H), 4.76 (dd, J=10.5, 2.1 Hz, 1H), 3.99 (q, J=6.7 Hz, 1H), 3.29-3.26 (m, 1H), 3.11-2.91 (m, 3H), 2.02-2.00 (m, 2H), 1.39 (s, 9H). LC/MS (ESI, m/z): [(M+1−100)]⁺=325.05, 327.05.

The intermediates in Table 65 were prepared according to the procedure to prepare Intermediate L.

TABLE 65 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)]⁺ ¹H-NMR O-2-1

(5S,8S,10aR)- 5-[(tert- butoxycarbonyl)- amino]-6-oxo- octahydro-1H- pyrrolo[1,2-a] [1,5]diazocine-8- carboxylic acid 328.15 (400 MHz, CD₃OD) δ 5.11 (dd, J = 12.1,5.8 Hz, 1H), 4.58 (td, J = 8.7, 3.8 Hz, 2H), 3.69 (dt, J = 14.4, 3.7 Hz, 1H), 3.47- 3.33 (m, 2H), 3.12 (t, J = 12.3 Hz, 1H), 2.56-2.44 (m, 1H), 2.34-2.10 (m, 2H), 2.08-2.00 (m, 1H), 1.86-1.82 (m, 2H), 1.47 (s, 9H). O-2-2

(5S,8S,10aR)- 3-acetyl-5- [(tert-butoxycarbonyl)- amino]-6-oxo- octahydropyrro- lo[1,2-a][1,5]- diazocine-8- carboxylic acid 370.15 (300 MHz, CDCl₃) δ 5.87 (d, J = 6.9 Hz, 1H), 4.67- 4.65 (m, 1H), 4.54 (t, J = 8.3 Hz, 1H), 4.29-4.25 (m, 1H), 3.95-3.77 (m, 2H), 3.68-3.63 (m, 3H), 3.35 (t, J = 12.5 Hz, 1H), 2.36-2.34 (m, 2H), 2.23 (s, 3H), 2.01-1.98 (s, 1H), 1.84-1.80 (m, 1H), 1.45 (s, 9H). O-2-3

(1r,4r)-4-[3- (tert-butoxy)-3- oxopropyl]cy- clohexane-1- carboxylic acid N/A (400 MHz, DMSO-d₆) δ 11.96 (s, 1H), 2.19 (t, J = 7.7 Hz, 2H), 2.14-2.07 (m, 1H), 1.89-1.86 (d, J = 12.8 Hz, 2H), 1.76-1.68 (m, 2H), 1.44-1.42 (m, 1H), 1.39 (s, 9H), 1.32- 1.20 (m, 2H), 1.21-1.16 (m, 1H), 0.95-0.84 (m, 3H)

Step 3. Tert-butyl N-[(2S,11S)-6-bromo-2-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamate (Intermediate O). The title compound was prepared according to the procedure to prepare intermediate G and I. ¹H NMR (400 MHz, DMSO-d₆) δ 8.81 (d, J=8.4 Hz, 1H), 8.22 (d, J=7.9 Hz, 1H), 7.39-7.15 (m, 14H), 7.07 (d, J=7.9 Hz, 1H), 6.76 (s, 1H), 6.08 (d, J=8.3 Hz, 1H), 5.11 (dd, J=10.7, 2.7 Hz, 1H), 4.32 (td, J=8.4, 5.0 Hz, 1H), 4.09-3.95 (m, 1H), 3.43-3.40 (m, 1H), 3.12-2.94 (m, 2H), 2.94-2.84 (m, 1H), 2.14-2.02 (m, 3H), 1.91-1.87 (m, 1H), 1.83-1.71 (m, 1H), 1.39 (s, 9H). LC/MS (ESI, m/z): [(M+1−100)]⁺=718.10, 720.10.

The intermediates in Table 66 were prepared according to the procedure to prepare Intermediate G.

TABLE 66 Characterization data for intermediates prepared according to above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ 1H-NMR O-3-1

tert-butyl N- [(2S,11S)-6- bromo-2-[[(1S)-3- carbamoyl-1-[[(4- isopropylphenyl) methyl[carbamoyl] propyl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0  [4,13]]trideca- 4(13),5,7-trien- 11-yl]carbamate 684.40, 686.40 (400 MHz, DMSO-d₆) δ 8.35 (t, J = 5.9 Hz, 1H), 8.26 (d, J = 7.9 Hz, 1H), 7.30- 7.24 (m, 3H), 7.15-7.11 (m, 5H), 6.77 (s, 1H), 5.12-5.10 (m, 1H), 4.24-4.20 (m, 2H), 4.08-4.00 (m, 1H), 3.45-3.41 (m, 1H), 3.15-3.01 (m, 2H), 2.97-2.74 (m, 1H),2.88-2.84 (m, 1H), 2.14-1.85 (m, 6H), 1.81-1.72 (m, 1H), 1.39 (s, 9H), 1.19 (d, J = 6.9 Hz, 6H) O-3-2

tert-butyl N- [(2S,11S)-6-bromo- 2-[[(1S)-3- carbamoyl-1-[[(4- methanesulfonylphenyl) methyl]carbamoyl] propyl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0  [4,13]]trideca- 4(13),5,7-trien-11- yl]carbamate 720.15, 722.15 (400 MHz, DMSO-d₆) δ 8.56 (t, J = 6.1 Hz, 1H), 8.30 (d, J = 7.7 Hz, 1H), 7.85 (d,J = 8.1Hz, 2H), 7.48 (d, J = 8.0 Hz, 2H), 7.30 (s, 1H), 7.27 (d, J = 7.8 Hz, 2H), 7.13 (d, J = 8.1 Hz, 1H), 6.79 (s, 1H), 5.12 (m, 1H), 4.44-4.32 (m, 2H), 4.21 (m, 1H), 4.09-4.02 (t, J = 9.2 Hz, 1H), 3.43 (m, 1H), 3.19 (s, 3H), 3.11-2.95 (m, 3H), 2.14-2.09 (m, 2H), 2.04-1.88 (m, 3H), 1.80 (m, 1H), 1.39 (s, 9H)

Tert-butyl 3-[(1r,4r)-4-(hydroxymethyl)cyclohexyl]propanoate

To a stirred solution of (1r,4r)-4-[3-(tert-butoxy)-3-oxopropyl]cyclohexane-1-carboxylic acid (5.00 g, 19.505 mmol) in THF (20.00 mL) was added BH₃.THF (1 M in THF, 39.01 mL, 39.01 mmol) dropwise at 0° C. under air atmosphere. The resulting mixture was stirred for 16 h at room temperature. The reaction was quenched with MeOH (10 mL) and stirred for 1 h at reflux. The resulting mixture was diluted with EtOAc (150 mL). The combined organic layers were washed with brine (3×50 mL), dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with petroleum ether/EtOAc (10:1) to afford the title compound as a colorless oil (2.33 g, 49%): ¹H NMR (400 MHz, DMSO-d₆) δ 3.76 (s, 2H), 3.27-3.21 (m, 1H), 3.17 (d, J=6.3 Hz, 2H), 2.15 (t, J=7.6 Hz, 2H), 1.72-1.64 (m, 5H), 1.40-1.36 (m, 2H), 1.36 (s, 9H), 1.31-1.19 (m, 2H), 1.18-1.10 (m, 1H).

Methyl (2R, 3R)-2-[(tert-butoxycarbonyl)amino]-3-[(tert-butyldimethylsilyl)oxy]butanoate

To a solution of methyl (2R, 3R)-2-[(tert-butoxycarbonyl)amino]-3-hydroxybutanoate (86.0 g, 369 mmol) and imidazole (50.2 g, 738 mmol) in DCM (1.00 L) was added TBSCl (72.3 g, 480 mmol) at 25° C. and was stirred at 25° C. for 6 h. The resulting solution was diluted with H₂O (1.00 L) and was extracted with EtOAc (3×1.00 L). The combined organic layers were washed with brine (3×1.00 L), dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with petroleum ether/EtOAc (100:1 to 20:1) to afford the title compound as a light yellow oil (120 g, 94%): ¹H NMR (400 MHz, CDCl₃) δ 5.34-5.26 (m, 1H), 4.26 (dd, J=8.7, 3.7 Hz, 1H), 4.13-4.06 (m, 1H), 3.76 (s, 3H), 1.61 (s, 9H), 1.25 (d, J=6.4 Hz, 3H), 0.88 (s, 9H), 0.07 (s, 6H): LC/MS (ESI, m/z): [(M+1)]⁺=348.15.

The intermediates in Table 67 were prepared according to the above procedure.

TABLE 67 Characterization data for intermediates prepared according to above. Chemical MS: Intermediate Structure Name [(M + 1)]⁺ ¹H-NMR

Tert- butyl[(9- iodonon-7- yn-1- yl) oxyldimethylsilane N/A (400 MHz, CDCl₃) δ 3.63 (t, J = 6.5 Hz, 2H), 2.21 (td, J = 7.1, 2.7 Hz, 2H), 1.95 (t, J = 2.7 Hz, 1H), 1.61-1.49 (m, 4H), 1.48- 1.31 (m, 4H), 0.92 (s, 9H), 0.07 (s, 6H)

Tert-butyl[(9-iodonon-7-yn-1-yl)oxy]dimethylsilane

Step 1. 9-[(Tert-butyldimethylsilyl)oxy]non-2-yn-1-ol. To a solution of EtMgBr (2.8 M in THF, 20.05 mL, 56.142 mmol) in anhydrous THF (200.00 mL) was added a solution of tert-butyldimethyl(oct-7-yn-1-yloxy)silane (9 g, 37.428 mmol) in THF (20 mL) at 25° C. The solution was refluxed for 1 h and then cooled to 0° C. Paraformaldehyde (5.06 g, 56.142 mmol) was added. The mixture was refluxed for additional 1 h. Then cooled to room temperature and stirred for 12 h. The reaction was quenched with NaHCO₃ (50 mL). The mixture was extracted with EtOAc (3×200 mL), dried with Na₂SO₄ and filtered. The filtrate was concentrated in vacuum. The residue was purified by silica gel column chromatography, eluted with EtOAc in petroleum ether (0%˜30%) to afford the title compound as a white solid (4.3 g, 42%): ¹H NMR (400 MHz, CDCl₃) δ 3.63 (t, J=6.5 Hz, 2H), 2.21 (td, J=7.1, 2.7 Hz, 2H), 1.95 (t, J=2.7 Hz, 1H), 1.61-1.49 (m, 4H), 1.48-1.31 (m, 4H), 0.92 (s, 9H), 0.07 (s, 6H).

Step 2. Tert-butyl[(9-iodonon-7-yn-1-yl)oxy]dimethylsilane. To a solution of imidazole (1.19 g, 17.487 mmol) and PPh₃ (4.59 g, 17.487 mmol) in Et₂O (75.00 mL) and CH₃CN (25.00 mL) was slowly added I₂ (4.44 g, 17.487 mmol) at 0° C. The resulting slurry was warmed to room temperature and then stirred for 20 min. The slurry was cooled to 0° C. To it was added dropwise a solution of 9-[(tert-butyldimethylsilyl)oxy]non-2-yn-1-ol (4.30 g, 15.897 mmol) in Et₂O (20 mL) at 0° C. The solution was slowly warmed to room temperature and then stirred for 1 h. The reaction was diluted with hexane (100 mL). Then it was washed with aqueous NaHCO₃ (100 mL), brine (100 mL), dried with Na₂SO₄ and filtered. The filtrate was concentrated in vacuum. The residue was purified by silica gel column chromatography, eluted with 0%˜5% EtOAc in petroleum ether to afford the title compound as a white solid (4 g, 66%): ¹H NMR (400 MHz, DMSO-d₆) δ 3.89 (t, J=2.5 Hz, 2H), 3.57 (t, J=6.4 Hz, 2H), 2.22-2.17 (m, 2H), 1.52-1.23 (m, 9H), 0.86 (s, 9H), 0.03 (s, 6H).

Tert-butyl 3-(2-bromophenyl)propanoate

To a stirred mixture of 3-(2-bromophenyl)propanoic acid (5.00 g, 21.827 mmol) and Boc₂O (9.53 g, 43.654 mmol) in t-BuOH (50.00 mL) was added DMAP (0.80 g, 6.548 mmol) at room temperature. The resulting mixture was stirred for 4 h at room temperature. The resulting mixture was concentrated under reduced pressure. The crude product was purified by reverse phase flash chromatography with the following conditions: Column: Spherical C¹⁸ Column, 20-40 um, 330 g; Mobile Phase A: water (plus 0.1 M formic acid), Mobile Phase B: ACN; Flow rate: 70 mL/min; Gradient: 80% B to 95% B in 25 min; Detector: UV 254/220 nm. The fractions containing the desired product were collected at 92% B to afford the title compound as a yellow oil (3.5 g, 56%): ¹H NMR (400 MHz, DMSO-d₆) δ 7.62-7.57 (m, 1H), 7.35-7.31 (m, 2H), 7.18-7.16 (m, 1H), 2.93 (t, J=7.6 Hz, 2H), 2.54 (d, J=7.6 Hz, 2H), 1.38 (s, 9H).

(2S)-2-[[(5S,8S,10aR)-5-[(tert-butoxycarbonyl)amino]-6-oxo-3-[2-[(1S,4S)-4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl]acetyl]-octahydropyrrolo[1,2-a][1,5]diazocin-8-yl]formamido]-4-carbamoylbutanoic acid (Intermediate P)

Step 1: Benzyl (5S,8S,10aR)-8-[[(2S)-1-(tert-butoxy)-4-carbamoyl-1-oxobutan-2-yl]carbamoyl]-5-[(tert-butoxycarbonyl)amino]-6-oxo-octahydropyrrolo[1,2-a][1,5]diazocine-3-carboxylate. To a stirred solution of (5S,8S,10aR)-3-[(benzyloxy)carbonyl]-5-[(tut-butoxycarbonyl)amino]-6-oxo-octahydropyrrolo[1,2-a][1,5]diazocine-8-carboxylic acid (4.00 g, 8.667 mmol) and glutamine t-butyl ester hydrochloride (2.28 g, 9.551 mmol) in DMA (40.00 mL) were added TEA (2.63 g, 25.991 mmol) and PyBOP (5.41 g, 10.396 mmol) at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 1 h at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 μm, 330 g; Eluent A: water (plus 10 mmol/L formic acid); Eluent B: ACN; Gradient: 40%-70% B in 30 min; Flow rate: 80 mL/min; Detector: 220 nm; desired fractions were collected at 58% B and concentrated under reduced pressure to afford the title compound (4.8 g, 81%) as a white solid: ¹H NMR (400 MHz, DMSO-d₆) δ 8.28 (d, J=7.2 Hz, 1H), 7.46-7.27 (m, 5H), 7.24-7.15 (m, 1H), 7.02-6.67 (m, 2H), 5.10 (d, J=1.7 Hz, 2H), 4.48-4.23 (m, 2H), 4.23-4.04 (m, 2H), 3.78-3.72 (m, 2H), 3.54 (t, J=14.4 Hz, 2H), 3.26-3.06 (m, 2H), 2.17 (q, J=6.2, 5.0 Hz, 3H), 2.05-1.62 (m, 4H), 1.48-1.28 (m, 20H); LC/MS (ESI, m/z): [(M+H)]⁺=646.25.

Step 2: Tert-butyl (2S)-2-[[(5S,8S,10aR)-5-[(tert-butoxycarbonyl)amino]-6-oxo-octahydro-1H-pyrrolo[1,2-a][1,5]diazocin-8-yl]formamido]-4-carbamoylbutanoate. To a solution of benzyl (5S,8S,10aR)-8-[[(2S)-1-(tert-butoxy)-4-carbamoyl-1-oxobutan-2-yl]carbamoyl]-5-[(tert-butoxycarbonyl)amino]-6-oxo-octahydropyrrolo[1,2-a][1,5]diazocine-3-carboxylate (4.60 g, 7.123 mmol) in THF (200.00 mL) was added Pd/C (758.08 mg, 10% palladium on activated carbon) under nitrogen atmosphere. The mixture was hydrogenated at room temperature for 16 h under hydrogen atmosphere using a hydrogen balloon. After the reaction was completed, it was filtered through a Celite pad and concentrated under reduced pressure. This resulted in the title compound (3.7 g, 91%) as a white solid. The crude product was used in the next step directly without further purification: ¹H NMR (400 MHz, DMSO-d₆) δ 8.84 (d, J=7.7 Hz, 1H), 7.20 (d, J=6.4 Hz, 1H), 6.81-6.68 (m, 2H), 4.63-4.54 (m, 1H), 4.42-4.25 (m, 2H), 4.13-3.98 (m, 1H), 3.64-3.55 (m, 1H), 3.15-3.05 (m, 1H), 2.88-2.63 (m, 3H), 2.34-2.06 (m, 3H), 2.06-1.87 (m, 1H), 1.87-1.64 (m, 3H), 1.40 (s, 9H), 1.37 (s, 9H), 1.35 (d, J=8.2 Hz, 3H); LC/MS (ESI, m/z): [(M+H)]⁺=512.20.

Step 3: Tert-butyl (2S)-2-[[(5S,8S,10aR)-5-[(tert-butoxycarbonyl)amino]-6-oxo-3-[2-[(1S,4S)-4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl]acetyl]-octahydropyrrolo[1,2-a][1,5]diazocin-8-yl]formamido]-4-carbamoylbutanoate. To a stirred solution of tert-butyl (2S)-2-[[(5S,8S,10aR)-5-[(tert-butoxycarbonyl)amino]-6-oxo-octahydro-1H-pyrrolo[1,2-a][1,5]diazocin-8-yl]formamido]-4-carbamoylbutanoate (695.00 mg, 1.358 mmol) and [(1S,4S)-4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl]acetic acid (561.68 mg, 1.358 mmol) in DMA (8.00 mL) were added TEA (412.38 mg, 4.075 mmol) and PyBOP (848.30 mg, 1.630 mmol) at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 1 h at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 μm, 330 g; Eluent A: water (plus 10 mmol/L formic acid); Eluent B: ACN; Gradient: 35%-55% B in 20 min; Flow rate: 80 mL/min; Detector: 220/254 nm; desired fractions were collected at 50% B and concentrated under reduced pressure to afford the title compound (950 mg, 73%) as a white solid: ¹H NMR (300 MHz, DMSO-d₆) δ 11.06 (s, 1H), 8.27 (d, J=7.7 Hz, 1H), 7.19 (d, J=7.2 Hz, 1H), 7.07-6.89 (m, 2H), 6.91-6.65 (m, 2H), 6.50 (d, J=6.8 Hz, 1H), 5.33 (dd, J=12.8, 5.4 Hz, 1H), 4.40 (q, J=8.7, 7.5 Hz, 2H), 4.20-3.86 (m, 2H), 3.77 (t, J=13.8 Hz, 2H), 3.61-3.42 (m, 1H), 3.38-3.29 (s, 3H), 3.19-3.06 (m, 1H), 2.99-2.81 (m, 2H), 2.81-2.54 (m, 6H), 2.47-2.24 (m, 2H), 2.16 (q, J=5.4, 3.0 Hz, 4H), 2.06-1.87 (m, 2H), 1.86-1.56 (m, 4H), 1.44 (s, 9H), 1.39 (s, 9H), 1.37-1.33 (m, 8H); LC/MS (ESI, m/z): [(M+1)]⁺=907.25.

The intermediates in Table 68 were prepared according to Step 3 of the procedure to prepare Intermediate P

TABLE 68 Characterization data for intermediates prepared according to above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR P-3-1

tert-butyl (2S)-2- [[(5S,8S,10aR)-5- [tert- butoxycarbonyl) amino]-6-oxo-3-[2- [(1r,4r)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohexyl] yl]acetyl]- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido[-4- carbamoylbutanoate 907.45 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.28 (t, J = 8.7 Hz, 1H), 7.21 (d, J = 6.7 Hz, 1H), 7.03-6.93 (m, 2H), 6.85-6.75 (m, 2H), 6.58 (d, J = 7.1 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.44-4.32 (m, 2H), 4.16-4.05 (m, 2H), 3.66 (d, J = 13.3 Hz, 1H), 3.32 (s, 3H), 3.28-3.20 (m, 1H), 3.18-3.05 (m, 1H), 2.98- 2.84 (m, 1H), 2.77-2.58 (m, 2H), 2.49-2.46 (m, 1H), 2.38- 2.23 (m, 2H), 2.21-2.08 (m, 4H), 2.05-1.93 (m, 3H), 1.93- 1.83 (m, 2H), 1.82-1.57 (m, 10H), 1.43-1.33 (m, 18H), 1.02-0.87 (m, 4H) P-3-2

tert-butyl (2S)-2- [[(5S,8S,10aR)-5- [(tert- butoxycarbonyl) amino]-3-[7[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]heptanoyl]-6- oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-8- yl]formamido]-4- carbamoylbutanoate 881.70 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.28 (t, J = 8.4 Hz, 1H), 7.21 (d,J = 14.0 Hz, 1H), 7.05-6.94 (m, 2H), 6.89-6.93 (m, 1H), 6.78 (s, 1H), 6.56 (d, J = 7.0 Hz, 1H), 5.34 (dd, J = 12.7, 5.4 Hz, 1H), 4.50-4.34 (m, 2H), 4.19- 4.07 (m, 2H), 3.73-3.58 (m, 2H), 3.38-3.33 (m, 2H), 3.32 (s, 3H), 3.27-3.06 (m, 2H), 2.97-2.83 (m, 1H), 2.78-2.56 (m, 4H), 2.44-2.37 (m, 1H), 2.16 (t, J = 7.6 Hz, 3H), 1.97- 1.86 (m, 2H), 1.85-1.71 (m, 3H), 1.68-1.46 (m, 6H), 1.38 (d, J = 8.2 Hz, 18H), 1.35- 1.30 (m, 4H)

Step 4: (2S)-2-[[(5S,8S,10aR)-5-[(tert-butoxycarbonyl)amino]-6-oxo-3-[2-[(1S,4S)-4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl]acetyl]-octahydropyrrolo[1,2-a][1,5]diazocin-8-yl]formamido]-4-carbamoylbutanoic acid. To a stirred solution of tert-butyl (2S)-2-[[(5S,8S,10aR)-5-[(tert-butoxycarbonyl)amino]-6-oxo-3-[2-[(1S,4S)-4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl]acetyl]-octahydropyrrolo[1,2-a][1,5]diazocin-8-yl]formamido]-4-carbamoylbutanoate (3.80 g, 4.189 mmol) in DCM (20.00 mL) was added TFA (4.00 mL, 53.852 mmol) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 4 h at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The resulting mixture was diluted with DCM (10.00 mL). To the above mixture was added TEA (1.70 g, 16.800 mmol) dropwise and Boc₂O (1.01 g, 4.628 mmol) at 0° C. The resulting mixture was stirred for additional 16 h at room temperature. The resulting mixture was concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 μm, 330 g; Eluent A: water (plus 10 mmol/L formic acid); Eluent B: ACN; Gradient: 30%-50% B in 20 min; Flow rate: 80 mL/min; Detector: 220/254 nm; desired fractions were collected at 42% B and concentrated under reduced pressure to afford the title compound (3.0 g, 80%) as a white solid: ¹H NMR (300 MHz, DMSO-d₆) δ 12.55 (s, 1H), 11.08 (s, 1H), 8.29 (d, J=7.7 Hz, 1H), 7.22 (s, 1H), 7.01 (dd, J=8.9, 4.1 Hz, 2H), 6.93-6.68 (m, 2H), 6.53 (d, J=6.8 Hz, 1H), 5.35 (dd, J=12.6, 5.3 Hz, 1H), 4.48-4.30 (m, 3H), 4.26-3.99 (m, 2H), 3.89-3.71 (m, 2H), 3.33 (s, 3H), 3.18-3.02 (m, 1H), 2.90 (d, J=14.9 Hz, 1H), 2.81-2.56 (m, 2H), 2.42 (d, J=9.6 Hz, 1H), 2.19 (d, J=7.9 Hz, 2H), 2.02 (d, J=13.4 Hz, 2H), 1.89-1.57 (m, 2H), 1.53-1.29 (m, 12H), 1.07 (d, J=1.1 Hz, 6H), 1.05 (s, 9H); LC/MS (ESI, m/z): [(M+H)]⁺=851.35.

The intermediates in Table 69 were prepared according to Step 3 of the procedure to prepare Intermediate P

TABLE 69 Characterization data for intermediates prepared according to above. Inter - MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR P-4-1 694

(2S)-2- [[(5S,8S,10aR)-5- [(tert- butoxycarbonyl) amino]-6-oxo-3- [2-[(1r,4r)-4-[[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]methyl] cyclohexyl]acetyl]- octahydropyrrolo [1,2- a][1,5]diazocin- 8-yl]formamido]- 4- carbamoylbutanoic acid 851.30 (300 MHz, DMSO-d₆) δ 11.06 (s, 1H), 8.19 (dd, J= 15.3, 7.2 Hz, 1H), 7.22- 7.14 (m, 1H), 6.98 (d, J = 8.0 Hz, 2H), 6.80 (d, J = 8.1 Hz, 1H), 6.70 (d, J = 15.2 Hz, 1H), 6.55 (d, J = 7.1 Hz, 1H), 5.32 (dd, J = 12.7, 5.3 Hz, 1H), 4.38 (q, J = 8.9 Hz, 2H), 4.18-4.01 (m, 2H), 3.66 (d, J = 13.4 Hz, 2H), 3.31 (s, 3H), 3.17 (dd, J = 25.8, 13.1 Hz, 2H), 3.04-2.80 (m, 2H), 2.77-2.57 (m, 2H), 2.47- 2.43 (m, 1H), 2.39-2.23 (m, 2H), 2.21-2.09 (m, 4H), 2.04-1.87 (m, 3H), 1.86-1.54 (m, 10H), 1.37 (s, 9H), 1.01-0.84 (m, 4H) P-4-2 693

(2S)-2- [[(5S,8S,10aR)-5- [(tert- butoxycarbonyl) amino]-3-[7-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2- oxo-1,3- benzodiazol-5- yl]heptanoyl]-6- oxo- octahydropyrrolo [1,2- a][1,5]diazocin- 8-yl]formamido]- 4- carbamoylbutanoic acid 825.45 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.26 (t, J = 8.8 Hz, 1H), 7.20 (d, J = 15.4 Hz, 1H), 7.05-6.95 (m, 2H), 6.90-6.83 (m, 1H), 6.77 (s, 1H), 6.57 (d, J = 6.9 Hz, 1H), 5.34 (dd, J = 12.7, 5.3 Hz, 1H), 4.49- 4.34 (m, 2H), 4.22-4.09 (m, 2H), 3.75-3.60 (m, 2H), 3.33 (s, 3H), 3.28- 3.19 (m, 1H), 3.18-3.04 (m, 1H), 2.97-2.84 (m, 1H), 2.77-2.56 (m, 4H), 2.47-2.35 (m, 2H), 2.25- 2.10 (m, 3H), 2.05-1.91 (m, 3H), 1.88-1.72 (m, 3H), 1.63-1.48 (m, 6H), 1.38 (s, 9H), 1.35-1.29 (m, 4H)

(2S,4R)-1-[(2S)-3,3-dimethyl-2-([1-[3-(trimethylsilyl)prop-2-yn-1-yl]cyclopropyl]formamido)butanoyl]-4-hydroxy-N-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide (Intermediate Q)

Step 1: Tert-butyl 1-[3-(trimethylsilyl)prop-2-yn-1-yl]cyclopropane-1-carboxylate. To a solution of tert-butyl cyclopropanecarboxylate(5 g, 35.162 mmol) in THF (150.00 mL) was added LDA (16.88 mL, 42.194 mmol, 2.5 M in THF) at −78° C. under nitrogen atmosphere. The solution was stirred at −78° C. for 2 h. To the above solution was added a solution of (3-bromoprop-1-yn-1-yl)trimethylsilane (8.74 g, 45.725 mmol) in THF (150.00 mL) and DMPU (60.00 mL, 498.080 mmol) dropwise at −78° C. The mixture was stirred at −78° C. for additional 2 h and then was warmed to room temperature. The reaction was stirred at 25° C. for 16 h. The reaction was quenched by water/ice (500 mL). The resulting mixture was extracted with EtOAc (3×300 mL). The combined organic layers were washed with brine (3×200 mL) and dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with petroleum ether/EtOAc (50:1 to 10:1) to afford the title compound (6 g, 68%) as a red oil: ¹H NMR (400 MHz, CDCl₃) δ 2.72 (s, 2H), 1.46 (s, 9H), 1.14 (q, J=3.9 Hz, 2H), 0.94 (q, J=3.9 Hz, 2H), 0.16 (s, 9H).

Step 2: 1-[3-(Trimethylsilyl)prop-2-yn-1-yl]cyclopropane-1-carboxylic acid. To a solution of tert-butyl 1-[3-(trimethylsilyl)prop-2-yn-1-yl]cyclopropane-1-carboxylate (3.00 g, 11.885 mmol) in DCM (20.00 mL) was added TFA (5.00 mL) at 25° C. The mixture was stirred at 25° C. for 2 h. The resulting mixture was concentrated under reduced pressure to afford the crude title compound (2 g), which was used to the next step without further purification: ¹H NMR (400 MHz, CDCl₃) δ 2.69 (s, 2H), 1.49 (q, J=4.5 Hz, 2H), 0.91 (q, J=4.8, 4.4 Hz, 2H), 0.16 (s, 9H).

Step 3: (2S,4R)-1-[(2S)-3,3-dimethyl-2-([1-[3-(trimethylsilyl)prop-2-yn-1-yl]cyclopropyl]formamido)butanoyl]-4-hydroxy-N-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide. To a solution of (2S,4R)-1-[(2S)-2-amino-3,3-dimethylbutanoyl]-4-hydroxy-N-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide (2.30 g, 5.342 mmol) and 1-[3-(trimethylsilyl)prop-2-yn-1-yl]cyclopropane-1-carboxylic acid (1.05 g, 5.342 mmol) in DMA (57.50 mL) were added HATU (2.44 g, 6.410 mmol) and TEA (2.16 g, 21.367 mmol) at 25° C. The mixture was stirred at 25° C. for 2 h. The resulting solution was purified by Prep-HPLC with the following conditions (Column: XBridge Shield RP18 OBD Column, 30×150 mm, 5 um; Mobile Phase A: water (10 mmoL/LNH₄HCO₃), Mobile Phase B: ACN; Flow rate: 60 mL/min; Gradient:20 B to 55 B in 25 min; 220 nm; RT: 23 min) to afford the title compound (650 mg, 20%) as a yellow solid: ¹H NMR (400 MHz, CDCl₃) δ 8.72 (s, 1H), 7.49 (t, J=5.9 Hz, 1H), 7.40-7.30 (m, 4H), 6.97 (d, J=7.7 Hz, 1H), 4.76 (t, J=8.0 Hz, 1H), 4.57 (dd, J=14.9, 6.5 Hz, 1H), 4.48 (s, 1H), 4.40 (d, J=7.7 Hz, 1H), 4.32 (dd, J=14.8, 5.0 Hz, 1H), 4.16 (d, J=11.5 Hz, 1H), 3.54 (dd, J=11.4, 3.5 Hz, 1H), 3.19 (s, 1H), 2.66-2.53 (m, 2H), 2.51 (s, 3H), 2.37 (d, J=18.0 Hz, 1H), 2.21-2.05 (m, 1H), 1.27-1.08 (m, 3H), 0.97 (s, 9H), 0.81-0.65 (m, 1H), 0.15 (s, 9H). LC/MS (ESI, m/z): [(M+1)]⁺=609.30.

Tert-butyl N-[(3S)-1-(3-bromophenyl)-5-carbamoylpent-1-yn-3-yl]carbamate (Intermediate R)

Step 1: (4S)-4-[(Tert-butoxycarbonyl)amino]hex-5-ynoate. To a stirred mixture of methyl (4S)-4-[(tert-butoxycarbonyl)amino]-5-oxopentanoate (500.00 mg, 2.039 mmol) and K₂CO₃ (563.47 mg, 4.077 mmol) in MeOH (8.00 mL) was added seyferth-gilbert homologation (411.20 mg, 2.140 mmol) at 0° C. under air atmosphere. The resulting mixture was stirred for 2 h at room temperature under air atmosphere. The resulting mixture was filtered. The filter cake was washed with CH₂Cl₂ (2×5 mL). The filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with 10% EtOAc in petroleum ether to afford the title compound (260 mg, 50%) as a light yellow oil: ¹H NMR (400 MHz, CDCl₃) δ 4.93-4.75 (m, 1H), 4.56-4.34 (m, 1H), 3.69 (s, 3H), 2.57-2.38 (m, 2H), 2.31 (d, J=2.3 Hz, 1H), 2.01 (qd, J=7.1, 2.2 Hz, 2H), 1.45 (s, 9H); LC/MS (ESI, m/z): [(M+1−100)]⁺=142.10.

The intermediates in Table 70 were prepared according to the above procedure.

TABLE 70 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)]⁺ ¹H-NMR R-1-1

benzyl 4- ethynylcyclohexane- 1- carboxylate N/A (400 MHz, Chloroform-d) δ 7.43-7.32 (m, 5H), 5.14 (d, J = 8.6 Hz, 2H), 2.41-2.24 (m, 3H), 2.10-1.94 (m, 4H), 1.51- 1.38 (m, 4H)

Step 2: Methyl (4S)-6-(3-bromophenyl)-4-[(tert-butoxycarbonyl)amino]hex-5-ynoate. To a stirred mixture of methyl (4S)-4-[(tert-butoxycarbonyl)amino]hex-5-ynoate (1.10 g, 4.559 mmol) and 1-bromo-3-iodo-benzene (1.55 g, 5.479 mmol) in TEA (12.00 mL, 86.333 mmol) and DMSO (12.00 mL) were added CuI (86.82 mg, 0.456 mmol) and Pd(PPh₃)₄ (526.81 mg, 0.456 mmol) at room temperature under nitrogen atmosphere. The resulting mixture was stirred for 2 h at 80° C. under nitrogen atmosphere. The mixture was allowed to cool down to room temperature and was concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: water (plus 10 mmol/L formic acid); Eluent B: ACN; Gradient: 40%-70% B in 30 min; Flow rate: 80 mL/min; Detector: 220/254 nm; desired fractions were collected at 65% B and concentrated under reduced pressure to afford the title compound (1.5 g, 79%) as a brown oil: ¹H NMR (400 MHz, CDCl₃) δ 7.57 (t, J=1.8 Hz, 1H), 7.46 (ddd, J=8.1, 2.0, 1.1 Hz, 1H), 7.35 (dt, J=7.7, 1.3 Hz, 1H), 7.19 (t, J=7.9 Hz, 1H), 4.95-4.80 (m, 1H), 4.80-4.61 (m, 1H), 3.71 (s, 3H), 2.61-2.47 (m, 2H), 2.10 (qt, J=8.4, 3.9 Hz, 2H), 1.48 (s, 9H); LC/MS (ESI, m/z): [(M+1−100)]⁺=295.95, 297.95.

Step 3: (4S)-6-(3-Bromophenyl)-4-[(tert-butoxycarbonyl)amino]hex-5-ynoic acid. To a stirred solution of methyl (4S)-6-(3-bromophenyl)-4-[(tert-butoxycarbonyl)amino]hex-5-ynoate (1.50 g, 3.785 mmol) in dioxane (15.00 mL) was added a solution of LiOH (5.00 mL, 2 M in water) dropwise at 0° C. under nitrogen atmosphere. The resulting mixture was stirred for 4 h at room temperature under nitrogen atmosphere. The resulting mixture was concentrated under reduced pressure. The residue was diluted with water (10 mL). The mixture was acidified to pH 6 with HOAc. The precipitated solids were collected by filtration and washed with water (2×3 mL). It was dried under reduced pressure to afford the title compound (1.35 g, 89%) as a yellow solid: ¹H NMR (400 MHz, DMSO-d₆) δ 7.61-7.55 (m, 2H), 7.55-7.46 (m, 1H), 7.43-7.37 (m, 1H), 7.33 (t, J=7.8 Hz, 1H), 4.55-4.39 (m, 1H), 2.31-2.53 (m, 2H), 1.92-1.83 (m, 2H), 1.40 (s, 9H); LC/MS (ESI, m/z): [(M+1−100)]⁺=281.90, 283.90.

The intermediates in Table 71 were prepared according to the above procedure.

TABLE 71 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)] ¹H-NMR R-3-1

(4S,5R)-5-(3- bromophenoxy)- 4-[(tert- butoxycarbonyl) amino]hexanoic acid 402.05, 404.05 (400 MHz, DMSO-d₆) δ 12.03 (s, 1H), 7.29-7.21 (m, 1H), 7.17-7.03 (m, 2H), 6.96-6.88 (m, 2H), 6.80 (d, J =9.4 Hz, 1H), 4.38 (q, J = 6.0 Hz, 1H), 2.37-2.13 (m, 2H), 1.92-1.81 (m, 1H), 1.59-1.50 (m, 1H), 1.38 (s, 9H), 1.18 (d, J = 7.0 Hz, 3H) R-3-2

(S,E)-7-(4- bromopheny1)- 4-((tert- butoxycarbonyl) amino)hept-5- enoic acid 398.15, 400.15 used next step directly without purification

Step 4: Tert-butyl N-[(3S)-1-(3-bromophenyl)-5-carbamoylpent-1-yn-3-yl]carbamate. To a stirred solution of (4S)-6-(3-bromophenyl)-4-[(tert-butoxycarbonyl)amino]hex-5-ynoic acid (1.25 g, 3.270 mmol) and TEA (957.56 mg, 9.463 mmol) in DMA (20.00 mL) was added PyBOP (1.97 g, 3.786 mmol) at room temperature under NH₃ (g) atmosphere. The resulting mixture was stirred for 2 h at room temperature under NH₃ (g) atmosphere. The resulting solution was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 80 g; Eluent A: water (plus 10 mmol/L formic acid); Eluent B: ACN; Gradient: 35%-55% B in 15 min; Flow rate: 50 mL/min; Detector: 220/254 nm; desired fractions were collected at 50% B and concentrated under reduced pressure to afford the title compound (1.0 g, 79%) as a white solid: ¹H NMR (400 MHz, DMSO-d₆) δ 7.64-7.56 (m, 2H), 7.42 (dt, J=7.8, 1.3 Hz, 2H), 7.34 (t, J=7.8 Hz, 2H), 6.80 (s, 1H), 4.47 (q, J=7.7 Hz, 1H), 2.23 (td, J=7.4, 3.8 Hz, 2H), 1.86 (q, J=7.5 Hz, 2H), 1.41 (s, 9H); LC/MS (ESI, m/z): [(M+1−100)]⁺=280.95, 292.95.

The intermediates in Table 72 were prepared according to the above procedure.

TABLE 72 Characterization data for intermediates prepared according to above. Inter- Chemical MS: mediate Structure Name [(M + 1)]⁺ ¹H-NMR R1

tert-butyl N- [(3S,4R)-4-(3- bromophenoxy)- 1- carbamoylpentan- 3- yl]carbamate 401.05, 403.05 (400 MHz, DMSO-d₆) δ 7.29- 7.19 (m, 2H), 7.13-7.06 (m, 2H), 6.95-6.88 (m, 1H), 6.82- 401.05, 6.66 (m, 2H), 4.40-4.34 (m, 403.05 1H), 3.57-3.50 (m, 1H), 2.16-1.99 (m, 2H), 1.88-1.74 (m, 1H), 1.59-1.46 (m, 1H), 1.38 (s, 9H), 1.18 (d, J = 6.1 Hz, 3H) R2

tert-butyl N- [(3S,4E)-6- (4- bromophenyl)- 1- carbamoylhex- 4-en-3- yl]carbamate 397.15, 399.15 (400 MHz, DMSO-d₆) δ 7.51-7.44 (m, 2H), 7.25-7.20 (m, 1H), 7.15 (d, J = 8.4 Hz, 2H), 6.86 (d, J = 8.5 Hz, 1H), 397.15, 6.71 (s, 1H), 5.64-5.53 (m, 399.15 1H), 5.40 (dd, J=15.4, 6.6 Hz, 1H), 3.86 (s, 1H), 3.30 (d, J = 6.9 Hz, 2H), 2.03 (t, J = 7.8 Hz, 2H), 1.60 (p, J = 7.3 Hz, 2H), 1.38 (s, 9H)

1-[4-(Propane-2-sulfonyl)phenyl]methanamine (Intermediate T)

Step 1: 4-(isopropylsulfanyl)benzonitrile. To a stirred mixture of 4-sulfanylbenzonitrile (10.00 g, 73.975 mmol, 1.00 equiv) and 2-bromopropane (27.30 g, 221.926 mmol, 3 equiv) in DMF (150.00 mL) was added K₂CO₃ (81.79 g, 591.804 mmol, 8 equiv) in portions at room temperature under air atmosphere. The resulting mixture was stirred for 16 h at 60 degrees C. under nitrogen atmosphere. The mixture was allowed to cool down to room temperature. The reaction was monitored by LCMS. The resulting mixture was extracted with EtOAc (3×100 mL). The combined organic layers were washed with brine (3×200 mL), dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography, eluted with PE/EtOAc (5:1) to afford the title compound (12.7 g, 96.85%) as an orange oil; ¹H NMR (400 MHz, Chloroform-d) δ 7.59-7.51 (m, 2H), 7.41-7.33 (m, 2H), 3.62-3.52 (m, 1H), 1.39 (d, J=6.7 Hz, 6H); LC/MS (ESI, m/z): [(M+H)]⁺=178.20

Step 2: 4-(propane-2-sulfonyl)benzonitrile. To a stirred mixture of 4-(isopropylsulfanyl)benzonitrile (5.00 g, 28.206 mmol, 1.00 equiv) in TFA (100.00 mL) was added H₂O₂ (30%) (100 mL) dropwise at 0 degrees C. The resulting mixture was stirred for 2 h at room temperature under air atmosphere. The reaction was monitored by LCMS. The resulting mixture was extracted with EtOAc (3×100 mL). The combined organic layers were washed with brine (200 mL), dried over anhydrous Na₂SO₄. After filtration, the filtrate was concentrated under reduced pressure to afford the title compound (4.8 g, 81.32%) as a white solid; ¹H NMR (400 MHz, Chloroform-d) δ 8.08-7.97 (m, 2H), 7.95-7.81 (m, 2H), 3.29-3.20 (m, 1H), 1.31 (d, J=6.9 Hz, 6H); LC/MS (ESI, m/z): [(M+H)]⁺=209.95.

Step 3: 1-[4-(propane-2-sulfonyl)phenyl]methanamine. To a solution of 4-(propane-2-sulfonyl)benzonitrile (4.80 g, 22.938 mmol, 1.00 equiv) in 40 mL 7 M NH₃ in MeOH was added Ni (5 g) under nitrogen atmosphere in a 250 mL round-bottom flask. The mixture was hydrogenated at room temperature for 16 h under hydrogen atmosphere using a hydrogen balloon, filtered through a Celite pad and concentrated under reduced pressure. The residue was purified by reverse phase Flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 μm, 330 g; Eluent A: Water; Eluent B: ACN; Gradient: 2%-20% B in 25 min; Flow rate: 80 mL/min; Detector: 220/254 nm; desired fractions were collected at 12% B and concentrated under reduced pressure to afford the title compound (3.28 g, 67.04%) as a yellow oil; ¹H NMR (300 MHz, DMSO-d₆) δ 7.79 (d, J=8.6 Hz, 2H), 7.64 (d, J=8.0 Hz, 2H), 3.85 (s, 2H), 3.47-3.27 (m, 1H), 1.16 (dd, J=6.8, 1.2 Hz, 6H); LC/MS (ESI, m/z): [(M+H)]⁺=214.15.

EXAMPLES Example 1. Synthesis of [([4-[(1E)-1-[[(2S,11S)-2-[[(3S,4R)-1-carbamoyl-4-([4-[3-(2-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]propoxy]ethoxy)propyl]phenyl]methoxy)pentan-3-yl]carbamoyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamoyl]prop-1-en-2-yl]phenyl]difluoromethyl([(2,2-dimethylpropanoyl)oxy]methoxy)phosphoryl)oxy]methyl 2,2-dimethylpropanoate (I-54)

To a solution of (4S,5R)-4-[[(2S,11S)-11-amino-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13), 5,7-trien-2-yl]formamido]-5-([4-[3-(2-[3-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]propoxy]ethoxy)propyl]phenyl]methoxy)hexanamide acetic acid (80.0 mg, 0.086 mmol) in NMP (2.00 mL) were added NMM (26.2 mg, 0.26 mmol), DMAP (1.10 mg, 0.009 mmol) and 4-nitrophenyl (2E)-3-[4-[(bis[[(2,2-dimethylpropanoyl)oxy]methoxy]phosphoryl)difluoromethyl]phenyl]but-2-enoate (72.1 mg, 0.11 mmol) in acetonitrile (0.50 mL) at room temperature. The resulting mixture was stirred at room temperature for 2 hours. The mixture was purified by Prep-HPLC with the following conditions (Column: XBridge Shield RP18 OBD Column, 5 um, 19×150 mm; Mobile Phase A: water; Mobile Phase B: ACN; Flow rate: 25 mL/min; Gradient: 50% B to 65% B in 7 min; Detector: UV 220/254 nm. The fractions containing desired product was collected at 6.50 min and lyophilized to afford the title compound as a white solid (22.5 mg, 19%): ¹H NMR (400 MHz, CDCl₃) δ 8.94 (d, J=7.8 Hz, 1H), 7.64-7.54 (m, 4H), 7.23 (d, J=6.6 Hz, 1H), 7.14-7.11 (m, 2H), 7.07 (d, J=8.5 Hz, 3H), 6.96-6.85 (m, 3H), 6.72 (d, J=7.9 Hz, 1H), 6.24-6.06 (m, 2H), 5.72-5.43 (m, 4H), 5.25-5.15 (m, 2H), 4.69-4.50 (m, 2H), 4.40 (d, J=11.6 Hz, 1H), 3.96 (s, 1H), 3.64-3.54 (m, 6H), 3.50-3.45 (m, 4H), 3.41-3.09 (m, 6H), 2.81-2.62 (m, 8H), 2.58 (s, 3H), 2.44-2.04 (m, 6H), 2.00-1.85 (m, 7H), 1.24 (s, 18H), 1.20 (s, 3H); MS (ESI, m/z): [(M+1)]⁺=1368.75.

The following compounds in Table 73 were synthesized according to the above procedure of Example 1.

Characterization Data for Exemplary STAT3 Degraders Example I-# Chemical Name MS: [(M + 1)]⁺ ¹H NMR 2 I-1 [4-[(1E)-1-[[(2S,11S)-2-[[(3S,4R)- 1251.7 (400 MHz, CD₃OD) δ 8.88 (s, 1H), 7.72 (d, 1-carbamoyl-4-[[4-(4-[[(2S)-1- J = 8.1 Hz, 2H), 7.55 (d, J = 8.2 Hz, 2H), 7.48 [(2S,4R)-4-hydroxy-2-([[4-(4- (d, J = 8.3 Hz, 2H), 7.42 (d, J = 8.2 Hz, 2H), methyl-1,3-thiazol-5- 7.23 (d, J = 7.9 Hz, 2H), 7.16-7.09 (m, 3H), yl)phenyl]methyl]carbamoyl) 7.05 (dt, J = 14.7, 7.1 Hz, 2H), 6.37 (s, 1H), pyrrolidin-1-yl]-3,3-dimethyl-1- 5.15 (dd, J = 10.8, 3.4 Hz, 1H), 4.87 (s, 1H), oxobutan-2- 4.65 (d, J = 5.3 Hz, 2H), 4.59-4.55 (m, 1H), yl]carbamoyl]butyl)phenyl]metho 4.54-4.42 (m, 4H), 4.36 (d, J = 15.6 Hz, 1H), xy]pentan-3-yl]carbamoyl]-12- 4.05-3.95 (m, 1H), 3.91 (d, J = 11.2 Hz, 1H), oxo-1- 3.81 (dd, J = 10.9, 4.0 Hz, 1H), 3.65-3.52 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1H), 3.48 (d, J = 11.0 Hz, 1H), 3.28-3.11 (m, 4(13),5,7-trien-11- 2H), 3.03 (d, J = 7.3 Hz, 1H), 2.63 (s, 2H), yl]carbamoyl]prop-1-en-2- 2.56-2.50 (m, 3H), 2.49 (s, 3H), 2.29-2.16 yl]phenyl]difluoromethylphosphonic (m, 7H), 2.14-1.98 (m, 2H), 1.65-1.48 (m, acid 4H), 1.19-1.06 (m, 3H), 1.04 (s, 9H). 3 I-2 [([4-[(1E)-1-[[(2S,11S)-2- 1480.9 (400 MHz, CDCl₃) δ 8.71 (s, 1H), 7.70-7.58 [[(3S,4R)-1-carbamoyl-4-[[4-(4- (m, 3H), 7.54 (d, J = 8.2 Hz, 2H), 7.43-7.31 [[(2S)-1-[(2S,4S)-4-hydroxy-2- (m, 4H), 7.31-7.20 (m, 3H), 7.17-7.00 (m, ([[4-(4-methyl-1,3-thiazol-5- 5H), 6.87 (dd, J = 19.1, 7.7 Hz, 2H), 6.15- yl)phenyl]methyl]carbamoyl) 6.02 (m, 2H), 5.90 (s, 1H), 5.76 (ddd, J = pyrrolidin-1-yl]-3,3-dimethyl-1- 12.4, 5.0, 2.0 Hz, 2H), 5.68 (ddd, J = 12.3, oxobutan-2- 5.0, 1.8 Hz, 2H), 5.19 (dd, J = 9.7, 2.9 Hz, yl]carbamoyl]butyl)phenyl]methoxy] 1H), 5.02 (s, 1H), 4.72-4.50 (m, 5H), 4.49- pentan-3-yl]carbamoyl]-12- 4.38 (m, 2H), 4.32 (dd, J = 15.0, 5.0 Hz, 1H), oxo-1- 4.01-3.89 (m, 2H), 3.83 (d, J = 10.9 Hz, 1H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3.64-3.55 (m, 1H), 3.43-3.26 (m, 3H), 3.18- 4(13),5,7-trien-11- 3.07 (m, 1H), 2.63-2.47 (m, 8H), 2.33 (d, J = yl]carbamoyl]prop-1-en-2- 6.4 Hz, 2H), 2.28-2.16 (m, 3H), 2.14-2.00 yl]phenyl]difluoromethyl([(2,2- (m, 3H), 1.98-1.87 (m, 1H), 1.80 (dq, J = dimethylpropanoyl)oxy]methoxy) 20.5, 6.5 Hz, 1H), 1.69-1.52 (m, 4H), 1.24- phosphoryl)oxy]methyl 2,2- 1.03 (m, 21H), 0.94 (s, 9H). dimethylpropanoate 4 I-3 [([4-[(1E)-1-(2S,11S)-2- 1280.9 (400 MHz, CDCl₃) δ 8.67 (d, J = 7.3 Hz, 1H), [[(3S,4R)-1-Carbamoyl-4-[(4-[4- 7.65-7.53 (m, 4H), 7.26 (d, J = 2.5 Hz, 1H), [1-(2,6-dioxopiperidin-3-yl)-3- 7.14 (d, J = 7.8 Hz, 1H), 7.11-6.91 (m, 6H), methyl-2-oxo-1,3-benzodiazol-4- 6.87 (d, J = 7.9 Hz, 1H), 6.69 (d, J = 7.8 Hz, yl]butyl]phenyl)methoxy]pentan- 1H), 6.18 (d, J = 12.3 Hz, 1H), 6.04 (d, J = 3-yl]carbamoyl]-12-oxo-1- 8.8 Hz, 1H), 5.72-5.60 (m, 4H), 5.25-5.10 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 2H), 5.03 (s, 1H), 4.62 (d, J = 11.3 Hz, 4(13),5,7-trien-11- 2H), 4.41 (dd, J = 11.6, 8.0 Hz, 1H), 3.96 (s, yl]carbamoyl]prop-1-en-2- 1H), 3.59 (q, J = 6.3 Hz, 1H), 3.55-3.46 (m, yl]phenyl]difluoromethyl([(2,2- 3H), 3.43-3.24 (m, 3H), 3.14 (d, J = 7.4 Hz, dimethylpropanoyl)oxy]methoxy) 1H), 2.97-2.71 (m, 5H), 2.63 (t, J = 7.0 Hz, phosphoryl)oxy]methyl 2,2- 2H), 2.58-2.48 (m, 3H), 2.39 (d, J = 7.2 Hz, dimethylpropanoate 1H), 2.23-1.94 (m, 5H), 1.86-1.58 (m, 8H), 1.24-1.04 (m, 20H). 5 I-4 [([4-[(1E)-1-[[(2S,11S)-2- 1438.9 (400 MHz, CDCl₃) δ 8.74 (s, 1H), 7.63 (d, J = [[(3S,4R)-1-carbamoyl-4-[[4- 8.1 Hz, 2H), 7.55 (d, J = 8.2 Hz, 2H), 7.46 ([[(2S)-1-[(254R)-4-hydroxy-2- (s, 1H), 7.39-7.30 (m, 6H), 7.21 (d, J = 7.7 ([[4-(4-methyl-1,3-thiazol-5- Hz, 2H), 7.14-6.92 (m, 5H), 6.23-6.13 (m, yl)phenyl]methyl]carbamoyl) 2H), 5.92 (s, 1H), 5.77 (dt, J = 12.5, 5.2 Hz pyrrolidin-1-yl]-3,3-dimethyl-1- 2H), 5.68 (ddd, J = 12.5, 5.1, 1.4 Hz, 2H), oxobutan-2- 5.18 (s, 2H), 4.72-4.58 (m, 1H), 4.58 (s, 2H), yl]carbamoyl]methyl)phenyl] 4.58-4.46 (m, 3H), 4.44-4.30 (m, 3H), 4.00 methoxy]pentan-3-yl]carbamoyl]-12- (d, J = 11.2 Hz, 2H), 3.92 (s, 1H), 3.69-3.57 oxo-1- (m, 3H), 3.48 (s, 2H), 3.43 (d, J = 6.1 Hz, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1H), 3.38-3.24 (m, 3H), 3.08 (d, J = 7.7 Hz, 4(13),5,7-trien-11- 2H), 2.59-2.51 (m, 2H), 2.46 (ddd, J = 12.9, yl]carbamoyl]prop-1-en-2- 8.0, 4.6 Hz, 2H), 2.36 (d, J = 13.7 Hz, 1H), yl]phenyl]difluoromethyl([(2,2- 2.16-2.04 (m, 1H), 2.03 (s, 2H), 1.90 (s, 1H), dimethylpropanoyl)oxy]methoxy) 3H), 0.88 (s, 9H). phosphoryl)oxy]methyl 2,2- dimethylpropanoate 6 I-5 [([4-[(1E)-1-[[(2S,11S)-2- 1296.9 (400 MHz, CDCl₃) δ 9.53 (d, J = 8.5 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-[[4-(3- 7.68-7.50 (m, 4H), 7.26-7.12 (m, 3H), 7.07 [[1-(2,6-dioxopiperidin-3-yl)-3- (d, J = 4.1 Hz, 1H), 7.06-6.95 (m, 3H), 6.97- methyl-2-oxo-1,3-benzodiazol-4- 6.89 (m, 3H), 6.87 (dd, J = 16.8, 8.4 Hz, 2H), yl]methoxy]propyl)phenyl]methoxy] 6.23 (d, J = 8.4 Hz, 1H), 5.95 (d, J = 7.2 Hz, pentan-3-yl]carbamoyl]-12- 1H), 5.83-5.61 (m, 4H), 5.36-5.06 (m, 3H), oxo-1- 4.83 (dd, J = 24.2, 12.0 Hz, 1H), 4.62-4.52 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 3H), 4.36 (t, J = 12.2 Hz, 1H), 3.92 (t, 4(13),5,7-trien-11- J = 10.5 Hz, 1H), 3.75-3.64 (m, 3H), 3.60-3.48 yl]carbamoyl]prop-1-en-2- (m, 1H), 3.48-3.17 (m, 4H), 3.17-3.02 (m, yl]phenyl]difluoromethyl([(2,2- 2H), 2.97-2.70 (m, 3H), 2.68-2.53 (m, 5H), dimethylpropanoyl)oxy]methoxy) 2.37 (d, J = 13.2 Hz, 1H), 2.26-2.13 (m, 2H), phosphoryl)oxy]methyl 2,2- 2.15-2.00 (m, 2H), 2.01-1.74 (m, 3H), 1.24 dimethylpropanoate (s, 18H), 1.22-1.14 (m, 4H). 7 I-6 [([4-[(1E)-1-[[(2S,11S)-2- 1294.8 (400 MHz, CDCl₃) δ 8.89 (d, J = 6.8 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-[(4-[5- 7.61 (d, J = 8.1 Hz, 2H), 7.54 (dd, J = 8.4, [1-(2,6-dioxopiperidin-3-yl)-3- 3.0 Hz, 2H), 7.26 (dd, J = 7.9, 4.6 Hz, 2H), methyl-2-oxo-1,3-benzodiazol-4- 7.16-6.92 (m, 7H), 6.90-6.81 (m, 2H), 6.70 yl]pentyl]phenyl)methoxy]pentan- (t, J = 7.5 Hz, 1H), 6.16 (d, J = 11.5 Hz, 1H), 3-yl]carbamoyl]-12-oxo-1- 5.97 (s, 1H), 5.76 (dd, J = 12.5, 5.0 Hz, 2H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 5.68 (dd, J = 12.4, 5.0 Hz, 2H), 5.27-5.12 (m, 4(13),5,7-trien-11- 2H), 5.07 (s, 1H), 4.65-4.53 (m, 2H), 4.43 (d, yl]carbamoyl]prop-1-en-2- J = 11.6 Hz, 1H), 3.97 (t, J = 10.5 Hz, 1H), yl]phenyl]difluoromethyl([(2,2- 3.61-3.49 (m, 4H), 3.43-3.25 (m, 3H), 3.13 dimethylpropanoyl)oxy]methoxy) (d, J = 7.6 Hz, 1H), 2.98-2.67 (m, 5H), 2.63- phosphoryl)oxy]methyl 2,2- 2.48 (m, 5H), 2.37 (d, J = 13.5 Hz, 1H), 2.23- dimethylpropanoate 2.02 (m, 4H), 2.02-1.84 (m, 2H), 1.79 (dt, J = 13.4, 6.0 Hz, 1H), 1.63-1.51 (m, 3H), 1.41 (t, J = 6.9 Hz, 2H), 1.24-1.04 (m, 21H). 8 I-7 [([4-[(1E)-1-[[(2S,11S)-2- 1465.6 (400 MHz, CDCl₃) δ 9.00 (s, 1H), 7.63 (d, [[(3S,4R)-1-carbamoyl-4-[[4-(3- J = 8.2 Hz, 2H), 7.55 (d, J = 8.0 Hz, 2H), 7.38- [[(2S)-1-[(2S,4R)-4-hydroxy-2- 7.23 (m, 5H), 7.16-7.00 (m, 6H), 6.92 (d, J = ([[4-(4-methyl-1,3-thiazol-5- 9.2 Hz, 1H), 6.39 (s, 1H), 6.15 (s, 1H), 5.96 yl)phenyl]methyl]carbamoyl) (s, 1H), 5.82-5.64 (m, 4H), 5.21 (d, J = 9.2 pyrrolidin-1-yl]-3,3-dimethyl-1- Hz, 2H), 4.70 (t, J = 8.0 Hz, 1H), 4.62 (d, oxobutan-2- J = 11.2 Hz, 2H), 4.59 (d, J = 5.8 Hz, 1H), 4.53 yl]carbamoyl]propyl)phenyl] (d, J = 7.9 Hz, 2H), 4.37 (dd, J = 14.5, 6.8 methoxy]pentan-3-yl]carbamoyl]-12- Hz, 2H), 4.12 (d, J = 11.3 Hz, 1H), 3.94 (s, oxo-1- 2H), 3.62-3.50 (m, 3H), 3.36-3.20 (m, 4H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3.11 (d, J = 7.3 Hz, 1H), 2.61-2.50 (m, 6H), 4(13),5,7-trien-11- 2.48 (s, 2H), 2.32 (s, 1H), 2.19-2.12 (m, 1H), yl]carbamoyl]prop-1-en-2- 2.11-1.93 (m, 6H), 1.89 (s, 3H), 1.86 (d, J = yl]phenyl]difluoromethyl([(2,2- 7.3 Hz, 1H), 1.25 (s, 18H), 1.24-1.05 (m, dimethylpropanoyl)oxy]methoxy) 3H), 0.96 (s, 9H). phosphoryl)oxy]methyl 2,2- dimethylpropanoate 9 I-8 (2S,4R)-1-[(2S)-2-[5-[4- 1480.3 (400 MHz, CD₃OD) δ 8.95 (s, 1H), 7.99 (d, ([[(2R,3S)-3-[[(2S,11S)-11-amino- J = 9.4 Hz, 1H), 7.69 (d, J = 8.3 Hz, 2H), 7.63 12-oxo-1- (d, J = 8.2 Hz, 2H), 7.48 (d, J = 8.2 Hz, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2H),7.43 (d, J = 8.2 Hz, 2H), 7.24 (d, J = 7.9 4(13),5,7-trien-2-l]formamido]-5- Hz, 2H), 7.13-7.07 (m, 3H), 7.06 (dt, J = carbamoylpentan-2- 14.7, 7.0 Hz, 2H), 6.40 (s, 1H), 5.75-5.53 (m, yl]oxy]methyl)phenyl]pentanamido]- 4H), 5.16 (dd, J = 10.8, 3.3 Hz, 1H), 4.69- 3,3-dimethylbutanoyl]-4- 4.62 (m, 2H), 4.57 (t, J = 8.3 Hz, 2H), 4.54- hydroxy-N-[[4-(4-methyl-1,3- 4.45 (m, 3H), 4.37 (d, J = 7.6 Hz, 1H), 4.00 thiazol-5- (s, 1H), 3.91 (d, J = 11.0 Hz, 1H), 3.81 (dd, yl)phenyl]methyl]pyrrolidine-2- J = 10.9, 3.8 Hz, 1H), 3.59-3.45 (m, 2H), 3.25- carboxamide 2.98 (m, 3H), 2.63 (s, 1H), 2.56 (d, J = 1.3 Hz, 2H), 2.49 (s, 3H), 2.33-2.20 (m, 7H), 2.13-1.99 (m, 2H), 1.65 (m, 6H), 1.23 (s, 18H), 1.20-06 (m, 3H), 1.04 (s, 9H). 10 I-9 [([4-[(1E)-1-[[(2S,11S)-2- 1310.9 (400 MHz, CDCl₃) δ 8.95 (d, J = 7.6 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-[[4-(2- 7.62 (d, J = 8.3 Hz, 2H), 7.59-7.51 (m, 2H), [3-[1-(2,6-dioxopiperidin-3-yl)-3- 7.28 (s, 2H), 7.20 (t, J = 7.9 Hz, 2H), 7.15- methyl-2-oxo-1,3-benzodiazol-4- 6.99 (m, 5H), 6.96 (td, J = 7.8, 3.0 Hz, 1H), yl]propoxy]ethyl)phenyl]methoxy] 6.80 (dd, J = 14.0, 7.8 Hz, 1H), 6.69 (d, J = pentan-3-yl]carbamoyl]-12-oxo- 7.8 Hz, 1H), 6.20 (s, 1H), 6.14 (s, 1H), 5.76 1- (dd, J = 12.5, 5.0 Hz, 2H), 5.68 (dd, J = 12.4, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 5.0 Hz, 2H), 5.32-5.04 (m, 3H), 4.60 (d, J = 4(13),5,7-trien-11- 10.6 Hz, 2H), 4.40 (dd, J = 11.4, 5.0 Hz, 1H), yl]carbamoyl]prop-1-en-2- 3.95 (s, 1H), 3.64-3.55 (m, 3H), 3.52-3.40 yl]phenyl]difluoromethyl([(2,2- (m, 5H), 3.39-3.21 (m, 3H), 3.13 (d, J = 7.7 dimethylpropanoyl)oxy]methoxy) Hz, 1H), 3.02-2.66 (m, 7H), 2.58-2.49 (m, phosphoryl)oxy]methyl 2,2- 3H), 2.39 (d, J = 13.8 Hz, 1H), 2.22-2.08 (m, dimethylpropanoate 4H), 2.02-1.93 (m, 1H), 1.87 (q, J = 6.5 Hz, 2H), 1.79 (d, J = 11.8 Hz, 1H), 1.24-1.06 (m, 21H). 12 I-10 [([4-[(1E)-1-[[(2S,11S)-2- 1324.9 (400 MHz, CDCl₃) δ 7.62 (d, J = 8.2 Hz, 2H), [[(3S,4R)-1-carbamoyl-4-[[4-(3- 7.55 (d, J = 8.2 Hz, 2H), 7.28-7.22 (m, 2H), [3-[1-(2,6-dioxopiperidin-3-yl)-3- 7.15 (dd, J = 7.8, 5.7 Hz, 2H), 7.12-6.93 (m, methyl-2-oxo-1,3-benzodiazol-4- 5H), 6.92-6.82 (m, 2H), 6.74-6.64 (m, 1H), yl]propoxy]propyl)phenyl]methoxy] 6.21-6.13 (m, 1H), 6.00 (d, J = 9.5 Hz, 1H), pentan-3-yl]carbamoyl]-12- 5.76 (dd, J = 12.5, 5.0 Hz, 2H), 5.68 (dd, J = oxo- 1- 12.4, 5.0 Hz, 2H), 5.28-5.04 (m, 3H), 4.68- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4.55 (m, 2H), 4.43 (d, J = 11.6 Hz, 1H), 4.04- 4(13),5,7-trien-11- 3.92 (m, 1H), 3.67 (d, J = 2.6 Hz, 3H), 3.63- yl]carbamoyl]prop-1-en-2- 3.55 (m, 2H), 3.51-3.27 (m, 7H), 3.12 (d, J = yl]phenyl]difluoromethyl([(2,2- 17.6 Hz, 1H), 3.07-2.98 (m, 2H), 2.95-2.79 dimethylpropanoyl)oxy]methoxy) (m, 1H), 2.79-2.61 (m, 3H), 2.61-2.54 (m, phosphoryl)oxy]methyl 2,2- 3H), 2.38 (d, J = 13.7 Hz, 1H), 2.27-2.00 (m, dimethylpropanoate 5H), 2.01-1.73 (m, 6H), 1.27-1.03 (m, 21H). 13 I-11 [([4-[(1E)-1-[[(2S,11S)-2- 1423.9 (400 MHz, CDCl₃) δ 8.77 (s, 1H), 7.73 (d, [[(3S,4R)-1-carbamoyl-4-[(4- J = 7.9 Hz, 2H), 7.66-7.60 (m, 2H), 7.56 (d, [[(2S)-1-[(2S,4R)-4-hydroxy-2- J = 8.2 Hz, 2H), 7.39-7.11 (m, 6H), 7.04-6.93 ([[4-(4-methyl-1,3-thiazol-5- (m, 4H), 6.85 (t, J = 9.5 Hz, 2H), 6.18 (s, 1H), yl)phenyl]methyl]carbamoyl) 5.89 (s, 1H), 5.76 (dt, J = 12.4, 5.3 Hz, 2H), pyrrolidin-1-yl]-3,3-dimethyl-1- 5.67 (ddd, J = 12.4, 5.0, 3.4 Hz, 2H), 5.24- oxobutan-2- 5.00 (m, 2H), 4.76 (d, J = 8.8 Hz, 1H), 4.72- yl]carbamoyl]phenyl)methoxy] 4.50 (m, 5H), 4.50-4.31 (m, 2H), 4.10 (d, J = pentan-3-yl]carbamoyl]-12-oxo-1- 11.3 Hz, 1H), 3.94 (d, J = 10.3 Hz, 1H), 3.69 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (dd, J = 11.2, 3.7 Hz, 1H), 3.58 (dd, J = 6.5, 4(13),5,7-trien-11- 4.1 Hz, 1H), 3.45-3.20 (m, 3H), 3.16-3.01 yl]carbamoyl]prop-1-en-2- (m, 2H), 2.63-2.41 (m, 7H), 2.42-2.28 (m, yl]phenyl]difluoromethyl([(2,2- 2H), 2.18-1.94 (m, 4H), 1.94-1.67 (m, 2H), dimethylpropanoyl)oxy]methoxy) 1.24-1.04 (m, 21H), 1.02 (s, 9H). phosphoryl)oxy]methyl 2,2- dimethylpropanoate 14 I-12 [([4-[(1E)-1-[[(2S,11S)-2- 1451.9 (400 MHz, CDCl₃) δ 8.70 (s, 1H), 7.63 (d, [[(3S,4R)-1-Carbamoyl-4-[[4-(2- J = 8.1 Hz, 2H), 7.54 (d, J = 8.1 Hz, 2H), 7.42- [[(2S)-1 -(2S,4R)-4-hydroxy-2- 7.30 (m, 5H), 7.25 (s, 1H), 7.14-7.06 (m, ([[4-(4-methyl-1,3-thiazol-5- 4H), 7.05 (d, J = 6.6 Hz, 1H), 6.89 (d, J = yl)phenyl]methyl]carbamoyl) 14.1 Hz, 2H), 6.23 (d, J = 8.7 Hz, 1H), 6.09 pyrrolidin-1-yl]-3,3-dimethyl-1- (s, 1H), 5.88 (s, 1H), 5.76 (dt, J = 12.4, 5.3 oxobutan-2- Hz, 2H), 5.67 (dd, J = 12.4, 5.0 Hz, 2H), 5.18 yl]carbamoyl]ethyl)phenyl] (d, J = 8.3 Hz, 1H), 4.99 (s, 1H), 4.68 (t, J = methoxy]pentan-3-yl]carbamoyl]-12- 7.9 Hz, 1H), 4.60 (t, J = 10.4 Hz, 2H), 4.56- oxo-1- 4.49 (m, 3H), 4.44-4.31 (m, 2H), 4.02 (d, J = azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 11.2 Hz, 1H), 3.96 (d, J = 11.2 Hz, 1H), 3.69- 4(13),5,7-trien-11- 3.53 (m, 3H), 3.42-3.25 (m, 3H), 3.11 (d, J = yl]carbamoyl]prop-1-en-2- 7.4 Hz, 1H), 2.89 (dt, J = 14.7, 7.4 Hz, 1H), yl]phenyl]difluoromethyl([(2,2- 2.78 (dt, J = 14.1, 7.2 Hz, 1H), 2.56 (s, 3H), dimethylpropanoyl)oxy]methoxy) 2.52 (s, 3H), 2.49-2.40 (m, 2H), 2.39-2.31 phosphoryl)oxy]methyl 2,2- (m, 1H), 2.19-1.98 (m, 5H), 1.84-1.62 (m, dimethylpropanoate 3H), 1.31-1.16 (m, 21H), 0.89 (s, 9H). 15 I-13 [([4-[(1E)-1-[[(2S,11S)-2- 1482.8 (400 MHz, CDCl₃) δ 8.69 (s, 1H), 7.66 (t, [[(3S,4R)-1-carbamoyl-4-([4-[2- J = 5.9 Hz, 1H), 7.64-7.57 (m, 2H), 7.53 (d, ([[(2S)-1-[(2S,4R)-4-hydroxy-2- J = 8.2 Hz, 2H), 7.42-7.30 (m, 4H), 7.29 (t, ([[4-(4-methyl-1,3-thiazol-5- J = 3.9 Hz, 2H), 7.22 (s, 2H), 7.15-6.98 (m, yl)phenyl]methyl]carbamoyl) 4H), 6.93 (d, J = 6.1 Hz, 1H), 6.86 (d, J = 9.2 pyrrolidin-1-yl]-3,3-dimethyl-1- Hz, 1H), 6.10 (s, 2H), 5.76 (dt, J = 12.4, 5.1 oxobutan-2- Hz, 2H), 5.68 (dd, J = 12.5, 5.1 Hz, 2H), 5.21 yl]carbamoyl]methoxy)ethyl] (dd, J = 8.0, 4.7 Hz, 2H), 4.69 (t, J = 8.1 Hz, phenyl]methoxy)pentan-3- 1H), 4.60 (d, J = 11.3 Hz, 2H), 4.56-4.47 (m, yl]carbamoyl]-12-oxo-1- 3H), 4.45-4.30 (m, 2H), 4.05 (d, J = 11.3 Hz, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1H), 3.90 (d, J = 15.1 Hz, 2H), 3.77 (d, J = 4(13),5,7-trien-11- 7.2 Hz, 1H), 3.73-3.51 (m, 4H), 3.34 (ddd, yl]carbamoyl]prop-1-en-2- J = 15.8, 11.8, 6.2 Hz, 1H), 3.27-3.16 (m, 2H), yl]phenyl]difluoromethyl([(2,2- 3.11 (d, J = 8.6 Hz, 1H), 2.86 (t, J = 6.5 Hz, dimethylpropanoyl)oxy]methoxy) 2H), 2.66-2.53 (m, 3H), 2.51 (s, 3H), 2.44- phosphoryl)oxy]methyl 2,2- 2.29 (m, 2H), 2.20-2.02 (m, 5H), 1.92 (dd, dimethylpropanoate J = 7.3, 4.3 Hz, 1H), 1.80-1.66 (m, 1H), 1.24 (s, 18H), 1.19-1.06 (m, 3H), 0.97 (s, 9H). 16 I-14 [4-[(1E)-1-[[(2S,11S)-2-[[(3S,4R)- 1267.8 (400 MHz, CD₃OD) δ 9.02 (s, 1H), 7.64-7.54 1-carbamoyl-4-([4-[3-([[(2S)-1- (m, 4H), 7.52-7.45 (m, 2H), 7.44-7.37 (m, [2S,4R)-4-hydroxy-2-([[4-(4- 2H), 7.22 (d, J = 7.9 Hz, 2H), 7.22-7.13 (m, methyl-1,3-thiazol-5- 2H), 7.12 (d, J = 7.3 Hz, 1H), 7.10-6.99 (m, yl)phenyl]methyl]carbamoyl) 2H), 6.38 (d, J = 1.6 Hz, 1H), 5.16 (dd, J = pyrrolidin-1-yl]-3,3-dimethyl-1- 10.8, 3.3 Hz, 1H), 4.73 (s, 1H), 4.68-4.51 (m, oxobutan-2- 3H), 4.48 (d, J = 3.6 Hz, 2H), 4.35 (d, J = yl]carbamoyl]methoxy)propyl] 15.5 Hz, 1H), 4.06-3.92 (m, 3H), 3.90 (d, J = phenyl]methoxy)pentan-3- 11.1 Hz, 2H), 3.82 (m, 4H), 3.60-3.43 (m, yl]carbamoyl]-12-oxo-1- 5H), 3.27-3.11 (m, 1H), 2.75 (t, J = 7.6 Hz, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2H), 2.57-2.48 (m, 1H), 2.45 (s, 3H), 2.33- 4(13),5,7-trien-11- 2.27 (m, 1H), 2.26 (s, 3H), 2.23 (s, 1H), 2.11 yl]carbamoyl]prop-1-en-2- (ddd, J = 13.4, 9.3, 4.3 Hz, 1H), 1.95 (s, 2H), yl]phenyl]difluoromethylphosphonic 2.02-1.89 (m, 1H), 1.72-1.61 (m, 1H), 1.19- acid 1.10 (m, 3H), 1.06 (s, 9H). 17 I-15 [([4-[(1E)-1-(2S,11S)-2- 1760.4 (400 MHz, CDCl₃) δ 8.71 (s, 1H), 7.63 (d, [[(3S,4R)-1-carbamoyl-4-[(4-[1- J = 8.1 Hz, 2H), 7.55 (d, J = 8.1 Hz, 2H), 7.35 [2-([[(2S,4R)-1-[(2S)-2-[(1- (d, J = 7.8 Hz, 2H), 7.26 (d, J = 7.7 Hz, 2H), fluorocyclopropyl)formamido]- 7.16 (d, J = 7.8 Hz, 2H), 7.12-6.92 (m, 6H), 3,3-dimethylbutanoyl]-4- 6.91 (d, J = 1.6 Hz, 1H), 6.81 (d, J = 9.5 Hz, hydroxypyrrolidin-2- 1H), 6.14 (s, 1H), 5.95 (s, 1H), 5.76 (dd, J = yl]formamido]methyl)-5-(4- 12.5, 5.0 Hz, 2H), 5.68 (dd, J = 12.4, 5.0 methyl-1,3-thiazol-5- Hz, 2H), 5.18 (dd, J = 8.7, 3.9 Hz, 1H), 4.97 yl)phenoxy]-3,6,9,12,15- (s, 1H), 4.71-4.54 (m, 4H), 4.54-4.38 (m, pentaoxaoctadecan-18- 4H), 4.20 (ddt, J = 15.9, 10.0, 5.4 Hz, 2H), yl]phenyl)methoxy]pentan-3- 4.06-3.84 (m, 4H), 3.83-3.71 (m, 2H), 3.69- yl]carbamoyl]-12-oxo-1- 3.66 (m, 3H), 3.65-3.58 (m, 10H), 3.57-3.51 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 3H), 3.49-3.26 (m, 5H), 3.13 (d, J = 7.5 4(13),5,7-trien-11- Hz, 1H), 2.64 (t, J = 7.6 Hz, 2H), 2.62-2.56 yl]carbamoyl]prop-1-en-2- (m, 3H), 2.54 (s, 3H), 2.37 (td, J = 10.6, 8.3, yl]phenyl]difluoromethyl([(2,2- 4.7 Hz, 2H), 2.19-2.02 (m, 4H), 1.86-1.72 dimethylpropanoyl)oxy]methoxy) (m, 4H), 1.42-1.27 (m, 5H), 1.24-1.06 (m, phosphoryl)oxy]methyl 2,2- 21H), 0.98 (s, 9H). dimethylpropanoate 18 I-16 [([4-[(1E)-1-[[(2S,11S)-2- 1716.5 (400 MHz, CDCl₃) δ 8.70 (s, 1H), 7.67-7.59 [[(3S,4R)-1-carbamoyl-4-[(4-[1- (m, 2H), 7.55 (d, J = 8.2 Hz, 2H), 7.35 (d, J = [2-([[(2S,4R)-1-[(2S)-2-[(1- 7.3 Hz, 2H), 7.26 (d, J = 7.9 Hz, 2H), 7.15 fluorocyclopropyl)formamido]- (d, J = 7.8 Hz, 2H), 7.13-7.01 (m, 4H), 7.01- 3,3-dimethylbutanoyl]-4- 6.89 (m, 3H), 6.81 (d, J = 9.4 Hz, 1H), 6.13 hydroxypyrrolidin-2- (d, J = 1.7 Hz, 1H), 5.95 (s, 1H), 5.76 (ddd, yl]formamido]methyl)-5-(4- J = 12.5, 5.0, 0.9 Hz, 2H), 5.68 (dd, J = 12.4, methyl-1,3-thiazol-5- 5.0 Hz, 2H), 5.18 (dd, J = 8.6, 4.0 Hz, 1H), yl)phenoxy]-3,6,9,12- 4.96 (s, 1H), 4.67 (t, J = 7.9 Hz, 1H), 4.64- tetraoxapentadecan-15- 4.54 (m, 3H), 4.53-4.39 (m, 4H), 4.20 (tdd, J = yl]phenyl)methoxy]pentan-3- 10.1, 8.0, 4.3 Hz, 2H), 4.05-3.85 (m, 4H), yl]carbamoyl]-12-oxo-1- 3.83-3.71 (m, 2H), 3.75-3.59 (m, 9H), 3.62- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3.53 (m, 3H), 3.44 (t, J = 6.4 Hz, 2H), 3.41- 4(13),5,7-trien-11- 3.28 (m, 3H), 3.19-3.07 (m, 1H), 2.63 (t, J = yl]carbamoyl]prop-1-en-2- 7.6 Hz, 2H), 2.62-2.55 (m, 3H), 2.54 (s, 3H), yl]phenyl]difluoromethyl([(2,2- 2.37 (ddd, J = 12.8, 8.0, 4.5 Hz, 2H), 2.19- dimethylpropanoyl)oxy]methoxy) 1.87 (m, 6H), 1.90-1.74 (m, 3H), 1.43-1.26 phosphoryl)oxy]methyl 2,2- (m, 4H), 1.24-1.06 (m, 21H), 0.98 (s, 9H). dimethylpropanoate 19 I-17 [([4-[(1E)-1-[[(2S,11S)-2- 1672.7 (400 MHz, CDCl₃) δ 8.69 (s, 1H), 7.62 (d, J = [[(3S,4R)-1-carbamoyl-4-[(4-[3- 8.1 Hz, 2H), 7.55 (d, J = 8.2 Hz, 2H), 7.41- [2-(2-[2-[2-([[(2S,4R)-1-[(2S)-2- 7.31 (m, 2H), 7.25 (d, J = 7.7 Hz, 2H), 7.15 [(1- (d, J = 7.8 Hz, 2H), 7.12-7.00 (m, 4H), 7.01- fluorocyclopropyl)formamido]- 6.93 (m, 2H), 6.89 (d, J = 1.7 Hz, 1H), 6.83 3,3-dimethylbutanoyl]-4- (d, J = 9.4 Hz, 1H), 6.14 (s, 1H), 5.98 (s, hydroxypyrrolidin-2- 1H), 5.72-5.58 (m, 4H), 5.17 (dd, J = 8.2, 4.4 yl]formamido]methyl)-5-(4- Hz, 1H), 5.05 (s, 1H), 4.66 (t, J = 7.9 Hz, methyl-1,3-thiazol-5- 1H), 4.65-4.53 (m, 3H), 4.54-4.38 (m, 4H), 4. yl)phenoxy]ethoxy]ethoxy)ethoxy] 19 (tq, J = 10.5, 5.3 Hz, 2H), 3.97-3.87 (m, propyl]phenyl)methoxy]pentan- 4H), 3.85-3.51 (m, 10H), 3.44 (t, J = 6.4 Hz, 3-yl]carbamoyl]-12-oxo-1- 2H), 3.34-3.22 (m, 3H), 3.12 (d, J = 7.6 Hz, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1H), 2.70-2.48 (m, 8H), 2.44-2.26 (m, 3H), 4(13),5,7-trien-11- 2.13-2.02 (m, 4H), 1.99-1.72 (m, 4H), 1.52- yl]carbamoyl]prop-1-en-2- 1.39 (m, 4H), 1.24-1.05 (m, 21H), 0.97 (s, 9H). yl]phenyl]difluoromethyl([(2,2- dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 20 I-18 [([4-[(1E)-1-[[(2S,11S)-2- 1629 (400 MHz, CDCl₃) δ 7.62 (d, J = 8.2 Hz, 2H), [[(3S,4R)-1-carbamoyl-4-([4-[3- 7.55 (d, J = 8.2 Hz, 2H), 7.34 (td, J = 6.8, (2-[2-[2-([[(2S,4R)-1-[(2S)-2-[(1- 5.8, 2.4 Hz, 2H), 7.26 (d, J = 7.6 Hz, 2H), fluorocyclopropyl)formamido]- 7.15 (d, J = 7.8 Hz, 2H), 7.12-6.94 (m, 6H), 3,3-dimethylbutanoyl]-4- 6.91 (d, J = 1.6 Hz, 1H), 6.85 (d, J = 9.4 Hz, hydroxypyrrolidin-2- 1H), 6.19-6.10 (m, 1H), 6.00 (s, 1H), 5.76 (ddd, yl]formamido]methyl)-5-(4- J = 12.5, 5.0, 1.4 Hz, 2H), 5.68 (dd, J = methyl-1,3-thiazol-5- 12.4, 5.0 Hz, 2H), 5.17 (dd, J = 8.2, 4.5 Hz, yl)phenoxy]ethoxy]ethoxy)propyl] 1H), 5.08 (s, 1H), 4.73-4.54 (m, 5H), 4.55-4.38 phenyl]methoxy)pentan-3- (m, 4H), 4.30-4.10 (m, 2H), 4.04-3.88 (m, yl]carbamoyl]-12-oxo-1- 5H), 3.83-3.55 (m, 4H), 3.46 (t, J = 6.5 Hz, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2H), 3.41-3.26 (m, 3H), 3.12 (d, J = 7.8 Hz, 4(13),5,7-trien-11- 1H), 2.70-2.59 (m, 2H), 2.60-2.55 (m, 3H), yl]carbamoyl]prop-1-en-2- 2.53 (s, 3H), 2.45-2.27 (m, 3H), 2.20-1.99 yl]phenyl]difluoromethyl([(2,2- (m, 5H), 2.00-1.72 (m, 4H), 1.42-1.25 (m, 4H), dimethylpropanoyl)oxy]methoxy) 1.24-1.03 (m, 21H), 0.97 (s, 9H). phosphoryl)oxy]methyl 2,2- dimethylpropanoate 21 I-19 [([4-[(1E)-1-[[(2S,11S)-2- 1585.2 (400 MHz, CDCl₃) δ 8.70 (s, 1H), 7.62 (d, J = [[(3S,4R)-1-Carbamoyl-4-[[4-(3- 8.1 Hz, 2H), 7.55 (d, J = 8.1 Hz, 2H), 7.35 [2-[2-([[(2S,4R)-1-[(2S)-2-[(1- (t, J = 6.4 Hz, 2H), 7.24 (d, J = 7.7 Hz, 2H), fluorocyclopropyl)formamido]- 7.14 (d, J = 7.7 Hz, 2H), 7.11-7.01 (m, 5H), 3,3-dimethylbutanoyl]-4- 6.98 (d, J = 7.7 Hz, 1H), 6.92 (s, 1H), 6.87 hydroxypyrrolidin-2- (d, J = 9.5 Hz, 1H), 6.16 (s, 1H), 6.03 (s, 1H), yl]formamido]methyl)-5-(4- 5.76 (dd, J = 12.5, 5.0 Hz, 2H), 5.68 (dd, J = methyl-1,3-thiazol-5- 12.4, 5.1 Hz, 2H), 5.25-5.03 (m, 2H), 4.72- yl)phenoxy]ethoxy]propyl)phenyl] 4.60 (m, 4H), 4.53-4.37 (m, 4H), 4.20 (h, J = methoxy]pentan-3- 6.4, 5.9 Hz, 2H), 4.00 (d, J = 10.4 Hz, 1H), yl]carbamoyl]-12-oxo-1- 3.94-3.78 (m, 3H), 3.70-3.50 (m, 4H), 3.32- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3.20 (m, 3H), 3.18-3.06 (m, 1H), 2.67 (t, J = 4(13),5,7-trien-11- 7.5 Hz, 2H), 2.55 (d, J = 12.6 Hz, 6H), 2.43- yl]carbamoyl]prop-1-en-2- 2.25 (m, 3H), 2.19-1.98 (m, 5H), 1.95-1.86 yl]phenyl]difluoromethyl([(2,2- (m, 3H), 1.82 (d, J = 10.4 Hz, 1H), 1.39-1.27 dimethylpropanoyl)oxy]methoxy) (m, 3H), 1.24-1.03 (m, 21H), 0.95 (s, 9H). phosphoryl)oxy]methyl 2,2- dimethylpropanoate 22 I-20 [([4-[(1E)-1-[[(2S,11S)-2- 1540.9 (400 MHz, CDCl₃) δ 8.69 (s, 1H), 7.66-7.58 [[(3S,4R)-1-carbamoyl-4-[(4-[3- (m, 2H), 7.54 (d, J = 8.2 Hz, 2H), 7.36-7.29 [2-([[(2S,4R)-1-[(2S)-2-[(1- (m, 2H), 7.28 (s, 1H), 7.25-7.13 (m, 3H), fluorocyclopropyl)formamido]- 7.12-6.99 (m, 5H), 6.96 (dd, J = 7.7, 1.6 Hz, 3,3-dimethylbutanoyl]-4- 1H), 6.90-6.80 (m, 2H), 6.15 (d, J = 1.5 Hz, hydroxypyrrolidin-2- 1H), 5.96 (s, 1H), 5.80-5.71 (m, 2H), 5.67 yl]formamido]methyl)-5-(4- (ddd, J = 12.4, 5.0, 1.6 Hz, 2H), 5.19 (dd, methyl-1,3-thiazol-5- J = 8.8, 3.8 Hz, 1H), 5.04 (s, 1H), 4.72 (t, J = yl)phenoxy]propyl]phenyl) 7.7 Hz, 1H), 4.58 (dd, J = 16.1, 10.3 Hz, 3H), methoxy]pentan-3-yl]carbamoyl]-12- 4.53-4.34 (m, 4H), 4.08-3.89 (m, 4H), 3.62 oxo-1- (dt, J = 10.3, 5.1 Hz, 2H), 3.42-3.23 (m, 4H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3.17-3.04 (m, 1H), 2.80 (t, J = 7.4 Hz, 2H), 4(13),5,7-trien-11- 2.63-2.54 (m, 3H), 2.52 (s, 3H), 2.47 (dd, J = yl]carbamoyl]prop-1-en-2- 7.5, 5.0 Hz, 1H), 2.37 (d, J = 12.9 Hz, 1H), yl]phenyl]difluoromethyl([(2,2- 2.20-1.89 (m, 8H), 1.80 (tt, J = 13.4, 6.4 Hz, dimethylpropanoyl)oxy]methoxy) 1H), 1.40-1.28 (m, 3H), 1.24 -1.03 (m, 21H), phosphoryl)oxy]methyl 2,2- 0.94 (s, 9H). dimethylpropanoate 23 I-21 [([4-[(1E)-1-[[(2S,11S)-2- 1508.4 (400 MHz, CDCl₃) δ 8.70 (s, 1H), 7.75 (t, [[(3S,4R)-1-carbamoyl-4-([4-[4- J = 6.2 Hz, 1H), 7.63 (d, J = 8.1 Hz, 2H), 7.54 ([[(2S)-1-[(2S,4S)-4-hydroxy-2- (d, J = 8.2 Hz, 2H), 7.45-7.32 (m, 4H), 7.26 ([[4-(4-methyl-1,3-thiazol-5- (d, J = 7.9 Hz, 2H), 7.20-7.00 (m, 6H), 6.86 yl)phenyl]methyl]carbamoyl) (dd, J = 15.9, 7.7 Hz, 2H), 6.11 (d, J = 1.6 Hz, pyrrolidin-1-yl]-3,3-dimethyl-1- 1H), 5.76 (ddd, J = 12.4, 5.0, 3.2 Hz, 2H), oxobutan-2- 5.68 (ddd, J = 12.3, 5.0, 1.5 Hz, 2H), 5.21 yl]carbamoyl]methoxy)butyl] (dd, J = 9.7, 2.8 Hz, 1H), 5.06 (s, 1H), 4.73 phenyl]methoxy)pentan-3- (d, J = 9.0 Hz, 1H), 4.68-4.53 (m, 4H), 4.48 yl]carbamoyl]-12-oxo-1- (s, 1H), 4.44-4.29 (m, 2H), 4.03-3.81 (m, 5H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3.59 (dt, J = 10.7, 6.1 Hz, 1H), 3.50 (t, J = 4(13),5,7-trien-11- 6.1 Hz, 2H), 3.44-3.26 (m, 3H), 3.13 (d, J = yl]carbamoyl]prop-1-en-2- 17.7 Hz, 1H), 2.66-2.49 (m, 8H), 2.43-2.30 yl]phenyl]difluoromethyl([(2,2- (m, 2H), 2.25-2.13 (m, 1H), 2.14-1.99 (m, 3H), dimethylpropanoyl)oxy]methoxy) 2.02-1.86 (m, 2H), 1.80 (dq, J = 13.9, 6.8 phosphoryl)oxy]methyl 2,2- Hz, 1H), 1.73-1.56 (m, 5H), 1.24-1.01 (m, dimethylpropanoate 21H), 0.96 (s, 9H). 24 I-22 [([4-[(1E)-1-[(2S,11S)-2- [(M/2 + 1)]⁺ = (400 MHz, CDCl₃) δ 8.79 (s, 1H), 7.74 (t, [[(3S,4R)-1-carbamoyl-4-([4-[3-  748.9 J = 5.9 Hz, 1H), 7.62 (d, J = 8.2 Hz, 2H), 7.54 ([[(2S)-1-[(2S,4S)-4-hydroxy-2- (d, J = 8.2 Hz, 2H), 7.36-7.22 (m, 4H), 7.15- ([[4-(4-methyl-1,3-thiazol-5- 7.08 (m, 3H), 7.07-7.01 (m, 3H), 6.97 (d, J = yl)phenyl]methyl]carbamoyl) 6.1 Hz, 1H), 6.87 (d, J = 9.4 Hz, 1H), 6.13 pyrrolidin-1-yl]-3,3-dimethyl-1- (s, 1H), 5.86 (s, 1H), 5.76 (ddd, J = 12.4, 5.0, oxobutan-2- 3.4 Hz, 2H), 5.68 (ddd, J = 12.4, 5.0, 2.1 yl]carbamoyl]methoxy)propyl] Hz, 2H), 5.20 (dd, J = 9.9, 2.7 Hz, 1H), 5.11 phenyl]methoxy)pentan-3- (s, 1H), 4.73 (d, J = 9.0 Hz, 1H), 4.61-4.55 yl]carbamoyl]-12-oxo-1- (m, 4H), 4.52-4.38 (m, 2H), 4.31 (dd, J = 15.0, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 5.0 Hz, 1H), 4.03-3.81 (m, 6H), 3.59 (dd, 4(13),5,7-trien-11- J = 6.4, 4.5 Hz, 1H), 3.55-3.48 (m, 3H), 3.46- yl]carbamoyl]prop-1-en-2- 3.26 (m, 3H), 3.12 (d, J = 7.4 Hz, 1H), 2.65 yl]phenyl]difluoromethyl([(2,2- (t, J = 7.7 Hz, 2H), 2.59-2.53 (m, 3H), 2.52 dimethylpropanoyl)oxy]methoxy) (s, 3H), 2.33 (d, J = 14.5 Hz, 2H), 2.24-2.04 phosphoryl)oxy]methyl 2,2- (m, 3H), 2.01 (d, J = 7.9 Hz, 1H), 1.90-1.81 dimethylpropanoate (m, 4H), 1.79 (dq, J = 13.6, 7.0 Hz, 1H), 1.24-1.02 (m, 21H), 0.97 (s, 9H). 25 I-23 [([4-[(1E)-1-[[(2S,11S)-2- 1568.9 (400 MHz, CDCl₃) δ 8.70 (s, 1H), 7.62 (d, [[(3S,4R)-1-carbamoyl-4-[(4-[5- J = 8.1 Hz, 2H), 7.54 (d, J = 8.2 Hz, 2H), 7.32 [2-([[(2S,4R)-1-[(2S)-2-[(1- (dd, J = 11.9, 6.9 Hz, 2H), 7.26 (s, 1H), 7.16 fluorocyclopropyl)formamido]- (d, J = 7.8 Hz, 2H), 7.06 (m, 4H), 6.99-6.91 3,3-dimethylbutanoyl]-4- (m, 2H), 6.87-6.80 (m, 2H), 6.14 (d, J = 1.6 hydroxypyrrolidin-2- Hz, 1H), 5.93 (s, 1H), 5.76 (ddd, J = 12.5, yl]formamido]methyl)-5-(4- 5.0, 1.6 Hz, 2H), 5.68 (dd, J = 12.3, 5.0 Hz, methyl-1,3-thiazol-5- 2H), 5.18 (dd, J = 8.7, 3.9 Hz, 1H), 5.00 (s, yl)phenoxy]pentyl]phenyl) 1H), 4.73 (t, J = 7.7 Hz, 1H), 4.64-4.33 (m, methoxy]pentan-3-yl]carbamoyl]-12- 7H), 3.98-3.76 (m, 4H), 3.69-3.55 (m, 2H), oxo-1- 3.41-3.26 (m, 3H), 3.12 (d, J = 7.6 Hz, 1H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2.62 (t, J = 7.3 Hz, 2H), 2.60-2.54 (m, 3H), 4(13),5,7-trien-11- 2.53-2.44 (m, 4H), 2.42-2.31 (m, 1H), 2.19- yl]carbamoyl]prop-1-en-2- 2.00 (m, 4H), 1.95 (dd, J = 8.9, 5.4 Hz, 1H), yl]phenyl]difluoromethyl([(2,2- 1.85-1.76 (m, 3H), 1.70 (p, J = 7.4 Hz, 2H), dimethylpropanoyl)oxy]methoxy) 1.57-1.46 (m, 3H), 1.40-1.27 (m, 4H), 1.24- phosphoryl)oxy]methyl 2,2- 1.15 (m, 21H), 1.09 (dd, J = 15.4, 4.3 Hz, dimethylpropanoate. 1H), 0.96 (s, 9H). 26 I-24 [([4-[(1E)-1-[[(2S,11S)-2- 1368.8 (400 MHz, CDCl₃) δ 9.14 (d, J = 7.3 Hz, [[(3S,4R)-1-carbamoyl-4-([4-[3- 1H), 7.68-7.51 (m, 4H), 7.28-7.19 (m, 2H), (2-[3-[1-(2,6-dioxopiperidin-3- 7.19-6.80 (m, 9H), 6.74-6.65 (m, 1H), 6.19 (d, yl)-3-methyl-2-oxo-1,3- J = 8.8 Hz, 1H), 6.01 (d, J = 8.0 Hz, 1H), benzodiazol-4- 5.72-5.51 (m, 4H), 5.35-5.03 (m, 3H), 4.71- yl]propoxy]ethoxy)propyl]phenyl] 4.49 (m, 2H), 4.38 (dd, J = 11.8, 4.0 Hz, 1H), methoxy)pentan-3- 3.95 (s, 1H), 3.72-3.43 (m, 12H), 3.41-3.26 yl]carbamoyl]-12-oxo-1- (m, 1H), 3.22-2.97 (m, 4H), 2.94-2.61 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 5H), 2.58-2.46 (m, 3H), 2.38 (d, J = 13.4 Hz, 4(13),5,7-trien-11- 2H), 2.14-2.03 (m, 4H), 2.01-1.73 (m, 6H), yl]carbamoyl]prop-1-en-2- 1.24 (s, 18H), 1.18 (s, 3H). yl]phenyl]difluoromethyl([(2,2- dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 27 I-25 [([4-[(1E)-1-[[(2S,11S)-2- 1438.2 (400 MHz, CDCl₃) δ 7.63 (d, J = 8.1 Hz, 2H), [[(3S,4R)-1-carbamoyl-4-[(4-[3- 7.55 (d, J = 8.2 Hz, 2H), 7.27-7.01 (m, 6H), [(6-[3-[3-methyl-1-(1-methyl-2,6- 6.95-6.84 (m, 3H), 6.75 (dd, J = 42.7, 8.7 dioxopiperidin-3-yl)-2-oxo-1,3- Hz, 2H), 6.12 (d, J = 1.6 Hz, 1H), 5.93 (s, benzodiazol-5- 1H), 5.76 (dd, J = 12.5, 5.0 Hz, 2H), 5.68 (dd, yl]propoxy]hexyl)oxy]propyl] J = 12.4, 5.0 Hz, 2H), 5.18 (dt, J = 8.6, 4.6 phenyl)methoxy]pentan-3- Hz, 2H), 4.93 (s, 1H), 4.60 (d, J = 11.5 Hz, yl]carbamoyl]-12-oxo-1- 2H), 4.43 (d, J = 11.6 Hz, 1H), 4.04-3.91 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1H), 3.61 (dd, J = 6.5, 4.0 Hz, 1H), 3.46-3.32 4(13),5,7-trien-11- (m, 13H), 3.25 (s, 3H), 3.18-2.97 (m, 2H), yl]carbamoyl]prop-1-en-2- 2.90-2.59 (m, 6H), 2.57-2.45 (m, 3H), 2.42- yl]phenyl]difluoromethyl([(2,2- 1.74 (m, 12H), 1.68-1.54 (m, 4H), 1.41-1.27 dimethylpropanoyl)oxy]methoxy) (m, 4H), 1.24-1.03 (m, 22H). phosphoryl)oxy]methyl 2,2- dimethylpropanoate 28 I-26 [([4-[(1E)-1-[[(2S,11S)-2- [(M + 23)]⁺ = (400 MHz, CDCl₃) δ 8.69 (s, 1H), 7.77-7.42 [[(3S,4R)-1-carbamoyl-4-[(4-[4- 1576.3 (m, 4H), 7.45-6.69 (m, 12H), 6.09 (d, J = 6.0 [2-([[(2S,4R)-1-[(2S)-2-[(1- Hz, 2H), 5.71-5.58 (m, 4H), 5.16 (s, 2H), fluorocyclopropyl)formamido]- 4.75-4.24 (m, 8H), 3.93-3.78 (m, 4H), 3.70- 3,3-dimethylbutanoyl]-4- 3.01 (m, 7H), 2.83-2.44 (m, 8H), 2.43-2.24 hydroxypyrrolidin-2- (m, 3H), 2.24-2.01 (m, 4H), 2.00-1.89 (m, yl]formamido]methyl)-5-(4- 3H), 1.23-1.13 (m, 28H), 0.91-0.83 (m, methyl-1,3-thiazol-5- 10H). yl)phenoxy]butyl]phenyl) methoxy]pentan-3-yl]carbamoyl]-12- oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11- yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl([(2,2- dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 29 I-27 [([4-[(1E)-1-[[(2S,11S)-2- 1614.9 (400 MHz, CDCl₃) δ 8.69 (s, 1H), 7.63 (d, J = [[(3S,4R)-1-Carbamoyl-4-[[4-(1- 8.2 Hz, 2H), 7.55 (d, J = 8.2 Hz, 2H), 7.45 [[(2S)-1-[(2S,4R)-4-hydroxy-2- (d, J = 6.3 Hz, 1H), 7.42-7.30 (m, 4H), 7.28- ([[4-(4-methyl-1,3-thiazol-5- 7.20 (m, 3H), 7.19 (d, J = 7.7 Hz, 2H), 7.16- yl)phenyl]methyl]carbamoyl) 7.06 (m, 3H), 7.02-6.97 (m, 1H), 6.91 (d, J = pyrrolidin-1-yl]-3,3-dimethyl-1- 9.4 Hz, 1H), 6.15 (s, 1H), 6.08 (s, 1H), 5.76 oxobutan-2-yl]carbamoyl]- (dd, J = 12.5, 5.0 Hz, 2H), 5.68 (dd, J = 12.4, 2,5,8,11-tetraoxatridecan-13- 5.0 Hz, 2H), 5.23-5.12 (m, 2H), 4.71 (t, J = yl)phenyl]methoxy]pentan-3- 8.0 Hz, 1H), 4.65-4.55 (m, 2H), 4.52-4.45 yl]carbamoyl]-12-oxo-1- (m, 3H), 4.44-4.31 (m, 2H), 4.10-4.01 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1H), 3.98-3.88 (m, 3H), 3.67-3.58 (m, 15H), 4(13),5,7-trien-11- 3.33-3.22 (m, 3H), 3.12 (d, J = 7.1 Hz, 1H), yl]carbamoyl]prop-1-en-2- 2.85 (t, J = 7.0 Hz, 2H), 2.57 (s, 3H), 2.55- yl]phenyl]difluoromethyl([(2,2- 2.46 (m, 4H), 2.37 (d, J = 13.6 Hz, 1H), 2.18- dimethylpropanoyl)oxy]methoxy) 2.03 (m, 4H), 1.93 (s, 1H), 1.78 (d, J = 10.6 phosphoryl)oxy]methyl 2,2- Hz, 1H), 1.24-1.05 (m, 23H), 0.97 (s, 9H). dimethylpropanoate 30 I-28 [([4-[(1E)-1-[[(2S,11S)-2- (400 MHz, CDCl₃) δ 8.69 (s, 1H), 7.72-7.47 [[(3S,4R)-1-carbamoyl-4-[[4-(6- 1508.0 (m, 4H), 7.43-7.30 (m, 5H), 7.27 (d, J = 14.7 [[(2S)-1-[(2S,4R)-4-hydroxy-2- Hz, 2H), 7.18-7.02 (m, 5H), 6.97 (d, J = 6.0 ([[4-(4-methyl-1,3-thiazol-5- Hz, 1H), 6.87 (d, J = 9.4 Hz, 1H), 6.33-5.93 yl)phenyl]methyl]carbamoyl) (m, 3H), 5.72-5.59 (m, 4H), 5.26-5.05 (m, pyrrolidin-1-yl]-3,3-dimethyl-1- 2H), 4.82-4.26 (m, 8H), 4.14-3.89 (m, 2H), oxobutan-2- 3.73-3.44 (m, 3H), 3.34 (t, J = 11.2 Hz, 3H), yl]carbamoyl]hexyl)phenyl] 3.11 (d, J = 7.4 Hz, 1H), 2.67-2.44 (m, 9H), methoxy]pentan-3-yl]carbamoyl]-12- 2.34 (s, 1H), 2.25-1.68 (m, 10H), 1.24-1.03 oxo-1- (m, 27H), 0.94 (s, 9H). azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11- yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl([(2,2- dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 31 I-29 [([4-[(1E)-1-[[(2S,11S)-2- 1352.8 (400 MHz, CDCl₃) δ 8.87 (d, J = 7.1 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-(4-[3- 7.62 (d, J = 8.3 Hz, 2H), 7.56 (d, J = 8.2 Hz, ([5-[1-(2,6-dioxopiperidin-3-yl)- 2H), 7.26 (t, J = 7.4 Hz, 2H), 7.18-7.01 (m, 3-methyl-2-oxo-1,3-benzodiazol- 5H), 7.01-6.92 (m, 2H), 6.92-6.80 (m, 2H), 4- 6.68 (d, J = 7.7 Hz, 1H), 6.16 (d, J = 10.4 Hz, yl]pentyl]oxy)propyl]phenyl] 1H), 5.94 (s, 1H), 5.76 (dd, J = 12.5, 5.0 Hz, methoxy)pentan-3-yl]carbamoyl]-12- 2H), 5.68 (dd, J = 12.4, 5.0 Hz, 2H), 5.19- oxo-1- 5.13 (m, 2H), 5.05 (d, J = 8.3 Hz, 1H), 4.59 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (dd, J = 11.5, 8.4 Hz, 2H), 4.43 (dd, J = 11.9, 4(13),5,7-trien-11- 2.0 Hz, 1H), 3.98 (s, 1H), 3.70-3.54 (m, 4H), yl]carbamoyl]prop-1-en-2- 3.33 (d, J = 6.2 Hz, 1H), 3.25 (d, J = 8.3 Hz, yl]phenyl]difluoromethyl([(2,2- 1H), 3.13 (d, J = 7.5 Hz, 1H), 3.08-2.81 (m, dimethylpropanoyl)oxy]methoxy) 4H), 2.79-2.68 (m, 1H), 2.67-2.60 (m, 2H), phosphoryl)oxy]methyl 2,2- 2.58-2.48 (m, 3H), 2.37 (s, 1H), 2.23-2.02 dimethylpropanoate (m, 4H), 2.02-1.76 (m, 5H), 1.66-1.54 (m, 4H), 1.52 (q, J = 7.7 Hz, 3H), 1.34 (t, J = 7.2 Hz, 2H), 1.24 (s, 18H), 1.21-1.12 (m, 4H). 32 I-30 [([4-[(1E)-1-(2S,11S)-2- 1526.5 (400 MHz, CDCl₃) δ 8.68 (s, 1H), 7.61 (d, J = [[(3S,4R)-1-carbamoyl-4-[[4-(2- 8.2 Hz, 2H), 7.55 (s, 2H), 7.49 (t, J = 5.8 [2-[2-([[(2S)-1-[(2S,4R)-4- Hz, 1H), 7.46-7.34 (m, 4H), 7.31-7.22 (m, hydroxy-2-([[4-(4-methyl-1,3- 3H), 7.18 (d, J = 7.7 Hz, 2H), 7.14-7.03 (m, thiazol-5- 4H), 6.95 (d, J = 9.4 Hz, 1H), 6.15 (s, 2H), yl)phenyl]methyl]carbamoyl) 5.75 (ddd, J = 12.5, 5.0, 1.4 Hz, 2H), 5.67 pyrrolidin-1-yl]-3,3-dimethyl-1- (dd, J = 12.4, 5.0 Hz, 2H), 5.29 (s, 1H), 5.18 oxobutan-2-yl]carbamoyl]methoxy)ethoxy] (dd, J = 8.8, 4.1 Hz, 1H), 4.69 (t, J = 7.8 Hz, ethoxy]ethyl)phenyl]methoxy]pentan- 1H), 4.65-4.45 (m, 5H), 4.45-4.27 (m, 2H), 3-yl]carbamoyl]-12-oxo-1- 4.18-3.88 (m, 4H), 3.71 (d, J = 1.2 Hz, 1H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3.67-3.51 (m, 8H), 3.41-3.23 (m, 3H), 3.10 4(13),5,7-trien-11- (d, J = 7.4 Hz, 1H), 2.83 (t, J = 6.8 Hz, 2H), yl]carbamoyl]prop-1-en-2- 2.66-2.57 (m, 3H), 2.56-2.50 (m, 3H), 2.49- yl]phenyl]difluoromethyl([(2,2- 2.38 (m, 1H), 2.39-2.29 (m, 1H), 2.14-2.04 dimethylpropanoyl)oxy]methoxy) (m, 4H), 1.91 (d, J = 8.2 Hz, 1H), 1.74 (q, phosphoryl)oxy]methyl 2,2- J = 8.6, 6.5 Hz, 1H), 1.23 (s, 18H), 1.23-1.05 dimethylpropanoate (m, 7H), 0.96 (s, 9H). 33 I-31 [([4-[(1E)-1-[[(2S,11S)-2- 1526.5 (400 MHz, CDCl₃) δ 8.68 (s, 1H), 7.68-7.44 [[(3S,4R)-1-carbamoyl-4-[(4-[2- (m, 5H), 7.32-7.16 (m, 6H), 7.13-6.90 (m, [2-([[(2S)-1-[(2S,4R)-4-hydroxy- 5H), 6.14 (d, J = 14.2 Hz, 2H), 5.83-5.60 (m, 2-([[4-(4-methyl-1,3-thiazol-5- 4H), 5.18 (d, J = 8.3 Hz, 2H), 4.79-4.27 (m, yl)phenyl]methyl]carbamoyl) 8H), 4.11-3.49 (m, 13H), 3.43-3.03 (m, 4H), pyrrolidin-1-yl]-3,3-dimethyl-1- 2.88 (d, J = 7.4 Hz, 2H), 2.66-2.51 (m, 7H), oxobutan-2- 2.39-1.67 (m, 9H), 1.24-1.03 (m, 22H), 0.98 yl]carbamoyl]methoxy)ethoxy] (s, 9H). ethyl]phenyl)methoxy]pentan-3- yl]carbamoyl]-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11- yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl([(2,2- dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 34 I-32 [([4-[(1E)-1-[[(2S,11S)-2- [(M + 23)]⁺ = (400 MHz, CDCl₃) δ 8.68 (s, 1H), 7.79-7.43 [[(3S,4R)-1-carbamoyl-4-[[4-(1- 1649.8 (m, 5H), 7.26-7.18 (m, 4H), 7.14 (d, J = 7.6 [[(2S)-1-[(2S,4R)-4-hydroxy-2- Hz, 2H), 7.07 (d, J = 7.2 Hz, 2H), 7.06-6.98 ([[4-(4-methyl-1,3-thiazol-5- (m, 4H), 6.90 (d, J = 9.5 Hz, 1H), 6.13 (d, J = yl)phenyl]methyl]carbamoyl) 11.8 Hz, 2H), 5.71-5.58 (m, 5H), 5.18 (d, J = pyrrolidin-1-yl]-3,3-dimethyl-1- 5.6 Hz, 2H), 4.70 (t, J = 7.9 Hz, 1H), 4.64- oxobutan-2-yl]carbamoyl]- 4.47 (m, 6H), 4.45-4.30 (m, 3H), 3.98-3.83 2,5,8,11-tetraoxatetradecan-14- (m, 5H), 3.59-3.43 (m, 6H), 3.38-3.20 (m, yl)phenyl]methoxy]pentan-3- 6H), 3.11 (d, J = 7.5 Hz, 1H), 2.73-2.40 (m, yl]carbamoyl]-12-oxo-1- 9H), 2.35 (d, J = 13.1 Hz, 2H), 2.19-1.70 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 12H), 1.23-1.02 (m, 21 H), 0.96 (s, 9H). 4(13),5,7-trien-11- yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl([(2,2- dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 35 I-33 [([4-[(1E)-1-[[(2S,11S)-2- 1584.9 (400 MHz, CDCl₃) δ 8.77 (s, 1H), 7.67-7.54 [[(3S,4R)-1-Carbamoyl-4-[[4-(3- (m, 4H), 7.37-7.23 (m, 5H), 7.18-6.88 (m, [2-[2-([[(2S)-1-[(2S,4R)-4- 7H), 6.10 (d, J = 40.0 Hz, 2H), 5.72-5.63 (m, hydroxy-2-([[4-(4-methyl-1,3- 4H), 5.16 (d, J = 6.5 Hz, 2H), 4.73 (t, J = 7.8 thiazol-5- Hz, 1H), 4.66-4.48 (m, 5H), 4.46-4.33 (m, yl)phenyl]methyl]carbamoyl) 2H), 4.07 (t, J = 10.2 Hz, 1H), 4.02-3.92 (m, pyrrolidin-1-yl]-3,3-dimethyl-1- 3H), 3.71-3.56 (m, 10H), 3.47-3.31 (m, 5H), oxobutan-2- 3.13 (d, J = 7.4 Hz, 1H), 2.65 (t, J = 7.6 Hz, yl]carbamoyl]methoxy)ethoxy] 2H), 2.56-2.43 (m, 7H), 2.38 (d, J = 13.5 Hz, ethoxy]propyl)phenyl]methoxy] 1H), 2.18-2.04 (m, 4H), 1.86-1.70 (m, 5H), pentan-3-yl]carbamoyl]-12-oxo-1- 1.25-1.02 (m, 24H), 0.97 (s, 9H). azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11- yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl([(2,2- dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 36 I-34 [([4-[(1E)-1-[[(2S,11S)-2- 1510.9 (400 MHz, CDCl₃) δ 8.70 (s, 1H), 7.63 (d, J = [[(3S,4R)-1-Carbamoyl-4-([4-[4- 8.1 Hz, 2H), 7.58-7.47 (m, 3H), 7.39-7.30 ([[(2S)-1-[(2S,4R)-4-hydroxy-2- (m, 4H), 7.28 (d, J = 5.0 Hz, 2H), 7.21-7.13 ([[4-(4-methyl-1,3-thiazol-5- (m, 3H), 7.07-6.94 (m, 3H), 6.92 (dd, J = yl)phenyl]methyl]carbamoyl) 15.7, 7.7 Hz, 2H), 6.06 (d, J = 8.7 Hz, 2H), pyrrolidin-1-yl]-3,3-dimethyl-1- 5.80-5.65 (m, 4H), 5.23-5.10 (m, 2H), 4.72 oxobutan-2- (t, J = 8.0 Hz, 1H), 4.65-4.50 (m, 5H), 4.38 yl]carbamoyl]methoxy)butyl] (dd, J = 13.8, 5.6 Hz, 2H), 4.06 (d, J = 11.2 phenyl]methoxy)pentan-3- Hz, 1H), 3.95 (s, 1H), 3.83 (q, J = 15.3 Hz, yl]carbamoyl]-12-oxo-1- 2H), 3.69-3.54 (m, 2H), 3.47 (d, J = 8.0 Hz, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2H), 3.32-3.21 (m, 3H), 3.13 (d, J = 7.4 Hz, 4(13),5,7-trien-11- 1H), 2.64-2.42 (m, 10H), 2.07-1.83 (m, 6H), yl]carbamoyl]prop-1-en-2- 1.79-1.57 (m, 5H), 1.24-1.03 (m, 21H), 0.97 yl]phenyl]difluoromethyl([(2,2- (s, 9H). dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 37 I-35 [([4-[(1E)-1-[[(2S,11S)-2- 1497 (400 MHz, CDCl₃) δ 8.77 (s, 1H), 7.62 (d, [[(3S,4R)-1-Carbamoyl-4-([4-[3- J = 8.3 Hz, 2H), 7.57-7.48 (m, 3H), 7.35 (s, ([[(2S)-1-[(2S,4R)-4-hydroxy-2- 4H), 7.30-7.21 (m, 4H), 7.17-7.00 (m, 6H), ([[4-(4-methyl-1,3-thiazol-5- 6.91 (d, J = 9.5 Hz, 1H), 6.07 (d, J = 65.0 Hz, yl)phenyl]methyl]carbamoyl) 2H), 5.80-5.63 (m, 4H), 5.33-5.10 (m, 2H), pyrrolidin-1-yl]-3,3-dimethyl-1- 4.72 (t, J = 8.0 Hz, 1H), 4.64-4.49 (m, 5H), oxobutan-2- 4.45-4.30 (m, 2H), 3.99-3.88 (m, 4H), 3.83 yl]carbamoyl]methoxy)propyl] (d, J = 6.3 Hz, 1H), 3.66 (dd, J = 11.1, 3.8 phenyl]methoxy)pentan-3- Hz, 1H), 3.57 (s, 1H), 3.52-3.42 (m, 2H), yl]carbamoyl]-12-oxo-1- 3.33 (s, 1H), 3.11 (d, J = 7.2 Hz, 1H), 2.66 (t, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- J = 7.6 Hz, 2H), 2.58-2.55 (m, 3H), 2.43 (s, 4(13),5,7-trien-11- 1H), 2.36 (d, J = 12.6 Hz, 2H), 2.20-2.10 (m, yl]carbamoyl]prop-1-en-2- 4H), 2.02 (q, J = 7.6 Hz, 1H), 1.95-1.86 (m, yl]phenyl]difluoromethyl([(2,2- 3H), 1.76 (s, 2H), 1.24-1.03 (m, 21H), 0.98 dimethylpropanoyl)oxy]methoxy) (s, 9H), 0.85 (d, J = 8.1 Hz, 1H). phosphoryl)oxy]methyl 2,2- dimethylpropanoate 38 I-36 [([4-[(1E)-1-[[(2S,11S)-2- 1352.8 (400 MHz, CDCl₃) δ 9.02 (d, J = 7.9 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-([4-[3- 7.58-7.43 (m, 4H), 7.25 (dd, J = 7.8, 3.5 Hz, ([5-[1-(2,6-dioxopiperidin-3-yl)- 2H), 7.16-6.96 (m, 6H), 6.89 (d, J = 8.2 Hz, 3-methyl-2-oxo-1,3-benzodiazol- 2H), 6.85 (s, 1H), 6.73 (d, J = 7.9 Hz, 1H), 5- 6.28-6.00 (m, 2H), 5.76 (dd, J = 12.5, 5.0 Hz, yl]pentyl]oxy)propyl]phenyl] 2H), 5.68 (dd, J = 12.4, 5.0 Hz, 2H), 5.33 (s, methoxy)pentan-3-yl]carbamoyl]-12- 1H), 5.25-5.09 (m, 2H), 4.59 (dd, J = 11.5, oxo-1- 4.7 Hz, 2H), 4.42 (d, J = 11.6 Hz, 1H), 3.98 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (s, 1H), 3.59 (s, 1H), 3.39-3.20 (m, 10H), 4(13),5,7-trien-11- 3.12 (d, J = 7.5 Hz, 1H), 2.95-2.77 (m, 2H), yl]carbamoyl]prop-1-en-2- 2.76-2.62 (m, 5H), 2.58 (s, 3H), 2.38 (s, 1H), yl]phenyl]difluoromethyl([(2,2- 2.14-2.02 (m, 4H), 1.95 (s, 1H), 1.85-1.73 dimethylpropanoyl)oxy]methoxy) (m, 3H), 1.62-1.50 (m, 4H), 1.43 (q, J = 8.4 phosphoryl)oxy]methyl 2,2- Hz, 2H), 1.24 (s, 18H), 1.21-1.16 (m, 3H). dimethylpropanoate 39 I-37 [([4-(1E)-1-[(2S,11S)-2- 1539.9 (400 MHz, CDCl₃) δ 8.75 (s, 1H), 7.62 (d, J = [[(3S,4R)-1-Carbamoyl-4-[(4-[3- 8.1 Hz, 2H), 7.54 (d, J = 8.2 Hz, 2H), 7.44 [2-([[(2S)-1-[(2S,4R)-4-hydroxy- (t, J = 5.9 Hz, 1H), 7.38-7.31 (m, 4H), 7.28 2-([[4-(4-methyl-1,3-thiazol-5- (s, 2H), 7.16 (d, J = 7.7 Hz, 2H), 7.12-6.98 ( yl)phenyl]methyl]carbamoyl) m, 4H), 6.92 (d, J = 9.3 Hz, 1H), 6.15 (s, 1H), pyrrolidin-1-yl]-3,3-dimethyl-1- 6.04 (s, 1H), 5.76 (ddd, J = 12.5, 5.0, 2.2 oxobutan-2- Hz, 2H), 5.68 (dd, J = 12.4, 5.0 Hz, 2H), 5.20 yl]carbamoyl]methoxy)ethoxy] (t, J = 6.4 Hz, 1H), 5.12 (s, 1H), 4.71 (t, J = propyl]phenyl)methoxy]pentan-3- 7.9 Hz, 1H), 4.61 (d, J = 12.4 Hz, 2H), 4.56 yl]carbamoyl]-12-oxo-1- (d, J = 6.4 Hz, 1H), 4.54-4.46 (m, 3H), 4.41 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (d, J = 11.6 Hz, 1H), 4.33 (dd, J = 15.0, 4(13),5,7-trien-11- 5.3 Hz, 1H), 4.10-4.02 (m, 1H), 3.97-3.86 (m, yl]carbamoyl]prop-1-en-2- 3H), 3.69-3.55 (m, 7H), 3.46 (q, J = 6.5, 5.2 yl]phenyl]difluoromethyl([(2,2- Hz, 2H), 3.38-3.28 (m, 3H), 3.12 (d, J = 7.5 dimethylpropanoyl)oxy]methoxy) Hz, 1H), 2.65 (t, J = 7.6 Hz, 2H), 2.57 (s, 3H), phosphoryl)oxy]methyl 2,2- 2.52-2.46 (m, 4H), 2.37 (d, J = 12.8 Hz, dimethylpropanoate 1H), 2.10-1.92 (m, 4H), 1.88-1.81 (m, 3H), 1.80-1.68 (m, 1H), 1.24-1.03 (m, 21H), 0.97 (s, 9H). 40 I-38 [([4-[(1E)-1-[[(2S,11S)-2- 1352.8 (400 MHz, CDCl₃) δ 9.24 (d, J = 8.4 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-[[4-(5- 7.62 (d, J = 8.3 Hz, 2H), 7.56 (d, J = 8.2 Hz, [3-[1-(2,6-dioxopiperidin-3-yl)-3- 2H), 7.28-7.20 (m, 3H), 7.17-7.00 (m, 6H), methyl-2-oxo-1,3-benzodiazol-4- 6.96 (q, J = 7.8 Hz, 1H), 6.87 (q, J = 8.3, 7.4 yl]propoxy]pentyl)phenyl]methoxy] Hz, 2H), 6.70 (d, J = 7.8 Hz, 1H), 6.25-6.17 pentan-3-yl]carbamoyl]-12- (m, 1H), 6.17-6.03 (m, 1H), 5.76 (dd, J = oxo-1- 12.5, 5.1 Hz, 2H), 5.67 (dd, J = 12.4, 5.0 Hz, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2H), 5.34-5.08 (m, 3H), 4.61 (dd, J = 10.3, 4(13),5,7-trien-11- 5.9 Hz, 1H), 4.49 (dd, J = 17.8, 11.6 Hz, 1H), yl]carbamoyl]prop-1-en-2- 4.36 (d, J = 11.6 Hz, 1H), 3.96 (d, J = 10.3 yl]phenyl]difluoromethyl([(2,2- Hz, 1H), 3.66-3.52 (m, 4H), 3.48-3.26 (m, dimethylpropanoyl)oxy]methoxy) 6H), 3.25-3.18 (m, 1H), 3.11 (d, J = 7.5 Hz, phosphoryl)oxy]methyl 2,2- 1H), 2.95 (td, J = 14.4, 11.6, 7.2 Hz, 2H), dimethylpropanoate 2.90-2.69 (m, 3H), 2.60 (d, J = 7.0 Hz, 1H), 2.37 (d, J = 11.9 Hz, 1H), 2.23-2.02 (m, 4H), 2.01-1.71 (m, 4H), 1.61-1.46 (m, 5H), 1.38- 1.27 (m, 3H), 1.24 (s, 18H), 1.21-1.12 (m, 4H). 41 I-39 [([4-[(1E)-1-[[(2S,11S)-2- 1382.9 (400 MHz, CDCl₃) δ 7.80-7.44 (m, 4H), [[(3S,4R)-1-carbamoyl-4-([4-[3- 7.33-6.76 (m, 10H), 6.64 (d, J = 7.7 Hz, 1H), (2-[3-[3-methyl-1-(1-methyl-2,6- 6.15 (s, 1H), 5.98 (s, 1H), 5.71-5.58 (m, 4H), dioxopiperidin-3-yl)-2-oxo-1,3- 5.19 (dq, J = 13.9, 7.2, 6.7 Hz, 2H), 4.98 (d, benzodiazol-4- J = 12.6 Hz, 1H), 4.58 (d, J = 11.0 Hz, 2H), yl]propoxy]ethoxy)propyl]phenyl] 4.42 (d, J = 11.6 Hz, 1H), 3.96 (s, 1H), 3.78- methoxy)pentan-3- 3.41 (m, 12H), 3.43-3.17 (m, 6H), 3.17-2.91 yl]carbamoyl]-12-oxo-1- (m, 4H), 2.92-2.51 (m, 7H), 2.47-1.68 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 12H), 1.27-1.03 (m, 21H). 4(13),5,7-trien-11- yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl((2,2- dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 42 I-40 [([4-[(1E)-1-[[(2S,11S)-2- 1383 (400 MHz, CDCl₃) δ 9.17 (d, J = 7.5 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-([4-[3- 7.72-7.50 (m, 4H), 7.28-7.19 (m, 2H), 7.19- (3-[3-[1-(2,6-dioxopiperidin-3- 7.10 (m, 2H), 7.10-6.82 (m, 7H), 6.74-6.67 yl)-3-methyl-2-oxo-1,3- (m, 1H), 6.19 (d, J = 9.0 Hz, 1H), 6.01 (s, benzodiazol-4- 1H), 5.72-5.55 (m, 4H), 5.31-5.04 (m, 3H), yl]propoxy]propoxy)propyl] 4.68-4.34 (m, 3H), 3.97 (s, 1H), 3.66 (s, 3H), phenyl]methoxy)pentan-3- 3.62-3.48 (m, 7H), 3.46-2.62 (m, 13H), 2.58 yl]carbamoyl]-12-oxo-1- (s, 3H), 2.38 (d, J = 13.6 Hz, 1H), 2.27-2.01 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 4H), 1.89-1.51 (m, 8H), 1.24 (s, 18H), 4(13),5,7-trien-11- 1.18 (s, 3H). yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl([(2,2- dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 43 I-41 [([4-[(1E)-1-[[(2S,11S)-2- 1396.9 (400 MHz, CDCl₃) δ 8.98 (d, J = 8.9 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-([4-[3- 7.67-7.49 (m, 4H), 7.35-7.13 (m, 4H), 7.11- (4-[3-[1-(2,6-dioxopiperidin-3- 6.65 (m, 9H), 6.22-6.01 (m, 3H), 5.72-5.41 yl)-3-methyl-2-oxo-1,3- (m, 4H), 5.32-5.02 (m, 3H), 4.66-4.35 (m, benzodiazol-4- 4H), 3.68-3.55 (m, 6H), 3.52-2.54 (m, 21H), yl]propoxy]butoxy)propyl]phenyl] 2.46-1.80 (m, 12H), 1.24-1.03 (m, 21H). methoxy)pentan-3- yl]carbamoyl]-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11- yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl([(2,2- dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 44 I-42 [([4-[(1E)-1-[[(2S,11S)-2- 1412.9 (400 MHz, CDCl₃) δ 9.07 (d, J = 8.1 Hz, 1H), [[(3S,4R)-1-Carbamoyl-4-[(4-[3- 7.61-7.41 (m, 4H), 7.21 (d, J = 9.3 Hz, 2H), [2-(2-[3-[1-(2,6-dioxopiperidin-3- 7.16-7.00 (m, 5H), 6.92-6.84 (m, 3H), 6.70 yl)-3-methyl-2-oxo-1,3-benzodiazol-4- (d, J = 7.5 Hz, 1H), 6.27-5.94 (m, 2H), 5.76 yl]propoxy]ethoxy)ethoxy]propyl] (dd, J = 12.5, 5.0 Hz, 2H), 5.68 (dd, J = 12.3, phenyl)methoxy]pentan-3- 5.0 Hz, 2H), 5.17-5.01 (m, 3H), 4.56 (d, J = yl]carbamoyl]-12-oxo-1- 6.9 Hz, 2H), 4.39 (d, J = 10.4 Hz, 1H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3.97 (s, 1H), 3.73-3.58 (m, 10H), 3.53-3.49 (m, 4(13),5,7-trien-11- 3H), 3.48 (d, J = 4.8 Hz, 2H), 3.32 (d, J = 8.4 yl]carbamoyl]prop-1-en-2- Hz, 2H), 3.21-3.07 (m, 2H), 3.01 (d, J = yl]phenyl]difluoromethyl([(2,2- 7.6 Hz, 2H), 2.95-2.72 (m, 3H), 2.65 (t, J = 7.8 dimethylpropanoyl)oxy]methoxy) Hz, 2H), 2.61-2.52 (m, 3H), 2.38 (s, 1H), phosphoryl)oxy]methyl 2,2- 2.16-1.91 (m, 5H), 1.89-1.53 (m, 7H), 1.24-1.03 dimethylpropanoate (m, 21H). 45 I-43 [([4-[(1E)-1-[[(2S,11S)-2- 1410.9 (400 MHz, CDCl₃) δ 9.10 (d, J = 10.1 Hz, [[(3S,4R)-1-carbamoyl-4-[(4-[3- 1H), 7.72-7.40 (m, 4H), 7.28-7.19 (m, 2H), [(5-[3-[1-(2,6-dioxopiperidin-3- 6.99-6.72 (m, 9H), 6.69 (d, J = 7.7 Hz, 1H), yl)-3-methyl-2-oxo-1,3- 6.18 (d, J = 10.2 Hz, 1H), 6.06 (s, 1H), 5.76 benzodiazol-4- (dd, J = 12.5, 5.0 Hz, 2H), 5.68 (dd, J = 12.4, yl]propoxy]pentypoxy]propyl] 5.0 Hz, 2H), 5.37-5.03 (m, 3H), 4.71-4.49 phenyl)methoxy]pentan-3- (m, 2H), 4.40 (dd, J = 11.7, 3.7 Hz, 1H), 3.97 yl]carbamoyl]-12-oxo-1- (s, 1H), 3.67 (s, 3H), 3.63-3.51 (m, 1H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3.52-3.25 (m, 10H), 3.24-3.07 (m, 2H), 3.06- 4(13),5,7-trien-11- 2.70 (m, 5H), 2.65 (t, J = 7.7 Hz, 2H), 2.58 yl]carbamoyl]prop-1-en-2- (s, 3H), 2.37 (d, J = 13.5 Hz, 1H), 2.25-2.01 yl]phenyl]difluoromethyl([(2,2- (m, 5H), 1.99-1.72 (m, 6H), 1.62-1.51 (m, dimethylpropanoyl)oxy]methoxy) 3H), 1.48 (s, 2H), 1.24 (s, 18H), 1.19 (s, 3H). phosphoryl)oxy]methyl 2,2- dimethylpropanoate 46 I-44 [([4-[(1E)-1-[[(2S,11S)-2- 1424.9 (400 MHz, CDCl₃) δ 8.98 (d, J = 8.6 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-[(4-[3- 7.62 (d, J = 8.1 Hz, 2H), 7.56 (d, J = 8.3 Hz, [(6-[3-[1-(2,6-dioxopiperidin-3- 2H), 7.25-7.17 (m, 5H), 7.15-7.12 (m, 5H), yl)-3-methyl-2-oxo-1,3- 7.11-6.93 (m, 5H), 6.93-6.79 (m, 2H), 6.69 benzodiazol-4- (d, J = 7.7 Hz, 1H), 6.23-6.05 (m, 2H), 5.76 yl]propoxy]hexyl)oxy]propyl] (dd, J = 12.5, 5.0 Hz, 2H), 5.68 (dd, J = 12.4, phenyl)methoxy]pentan-3- 5.0 Hz, 2H), 5.41-5.05 (m, 3H), 4.68-4.50 yl]carbamoyl]-12-oxo-1- (m, 2H), 4.41 (d, J = 11.5 Hz, 1H), 3.97 (s, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1H), 3.67 (s, 3H), 3.58 (s, 1H), 3.44-3.35 (m, 4(13),5,7-trien-11- 7H), 3.30-3.18 (m, 3H), 3.11 (d, J = 7.5 Hz, yl]carbamoyl]prop-1-en-2- 1H), 3.07-2.96 (m, 2H), 2.95-2.69 (m, 3H), yl]phenyl]difluoromethyl([(2,2- 2.65 (t, J = 7.6 Hz, 2H), 2.58 (s, 3H), 2.43- dimethylpropanoyl)oxy]methoxy) 2.01 (m, 6H), 1.86-1.51 (m, 5H), 1.42-1.28 phosphoryl)oxy]methyl 2,2- (m, 4H), 1.24-1.02 (m, 20H). dimethylpropanoate 47 I-45 [([4-[(1E)-1-[[(2S,11S)-2- 1438.9 (400 MHz, CDCl₃) δ 9.00 (d, J = 8.7 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-[(4-[3- 7.62 (d, J = 8.1 Hz, 2H), 7.55 (d, J = 8.2 Hz, [(7-[3-[1-(2,6-dioxopiperidin-3- 2H), 7.26 (dd, J = 7.8, 3.9 Hz, 2H), 7.15 (dd, yl)-3-methyl-2-oxo-1,3- J = 7.7, 5.0 Hz, 2H), 7.06-6.92 (m, 4H), 6.88- benzodiazol-5- 6.77 (m, 3H), 6.74 (d, J = 7.3 Hz, 1H), 6.17 yl]propoxy]heptypoxy]propyl] (d, J = 6.2 Hz, 1H), 6.10 (s, 1H), 5.76 (dd, J = phenyl)methoxy]pentan-3- 12.5, 5.0 Hz, 2H), 5.68 (dd, J = 12.3, 5.0 yl]carbamoyl]-12-oxo-1- Hz, 2H), 5.20-5.01 (m, 3H), 4.66-4.51 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3H), 4.42 (d, J = 11.6 Hz, 1H), 3.98 (s, 1H), 4(13),5,7-trien-11- 3.58 (s, 2H), 3.42-3.18 (m, 14H), 3.12 (d, J = yl]carbamoyl]prop-1-en-2- 17.4 Hz, 1H), 2.97-2.79 (m, 3H), 2.74-2.68 yl]phenyl]difluoromethyl([(2,2- (m, 3H), 2.65 (t, J = 7.7 Hz, 2H), 2.58 (s, 3H), dimethylpropanoyl)oxy]methoxy) 2.36 (s, 1H), 2.22 (s, 2H), 2.10 (s, 3H), 1.87- phosphoryl)oxy]methyl 2,2- 1.54 (m, 6H), 1.39-1.28 (m, 6H), 1.24-1.03 dimethylpropanoate (m, 21H). 48 I-46 [([4-[(1E)-1-[[(2S,11S)-2- 1396.8 (400 MHz, CDCl₃) δ 8.87 (d, J = 6.5 Hz, 1H), [[(3S,4R)-1-Carbamoyl-4-([4-[3- 7.69-7.52 (m, 4H), 7.12-6.93 (m, 6H), 6.81- (4-[3-[1 -(2,6-dioxopiperidin-3- 6.51 (m, 4H), 6.11 (d, J = 7.5 Hz, 2H), 5.73- yl)-3-methyl-2-oxo-1,3- 5.43 (m, 4H), 5.21 (s, 3H), 4.61 (s, 2H), 4.42 benzodiazol-5- (d, J = 11.6 Hz, 1H), 3.98 (s, 1H), 3.60 (s, yl]propoxy]butoxy)propyl]phenyl] 1H), 3.55-3.18 (m, 15H), 3.13 (d, J = 17.4 methoxy)pentan-3- Hz, 1H), 2.97-2.55 (m, 10H), 2.45-1.75 (m, yl]carbamoyl]-12-oxo-1- 15H), 1.25-1.04 (m, 22H). azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11- yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl([(2,2- dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 49 I-47 [([4-[(1E)-1-[[(2S,11S)-2- 1411 (400 MHz, CDCl₃) δ 9.30 (d, J = 8.7 Hz, [[(3S,4R)-1-carbamoyl-4-[(4-[3- 1H), 7.73-7.46 (m, 4H), 7.24 (dd, J = 7.8, 5.9 [(5-[3-[1-(2,6-dioxopiperidin-3- Hz, 2H), 7.18-6.99 (m, 6H), 6.93-6.83 (m, yl)-3-methyl-2-oxo-1,3- 3H), 6.73 (dd, J = 7.9, 1.9 Hz, 1H), 6.26-6.04 benzodiazol-5- (m, 2H), 5.72-5.61 (m, 4H), 5.45-5.09 (m, yl]propoxy]pentypoxy]propyl] 3H), 4.71-4.50 (m, 2H), 4.41 (d, J = 11.6 Hz, phenyl)methoxy]pentan-3- 1H), 4.11-3.89 (m, J = 5.8 Hz, 2H), 3.56 (d, yl]carbamoyl]-12-oxo-1- J = 8.5 Hz, 1H), 3.52-3.18 (m, 14H), 3.11 (d, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- J = 17.5 Hz, 1H), 2.95-2.78 (m, 2H), 2.78-2.60 4(13),5,7-trien-11- (m, 5H), 2.57-2.42 (m, 3H), 2.36 (d, J = yl]carbamoyl]prop-1-en-2- 13.3 Hz, 1H), 2.24-2.03 (m, 5H), 2.00-1.71 yl]phenyl]difluoromethyl([(2,2- (m, 6H), 1.63-1.50 (m, 4H), 1.48 (tt, J = 8.8, dimethylpropanoyl)oxy]methoxy) 3.8 Hz, 1H), 1.22-1.01 (m, 20H). phosphoryl)oxy]methyl 2,2- dimethylpropanoate 50 I-48 [4-[(1E)-1-[[(2S,11S)-2-[[(3S,4R)- 1211.7 (400 MHz, D₂O) δ 7.49-7.32 (m, 4H), 7.17- 1-carbamoyl-4-[(4-[3-[2-(2-[3-[3- 6.10 (m, 11H), 4.99-4.75 (m, 2H), 4.24-4.03 methyl-1-(1-methyl-2,6- (m, 3H), 3.85 (s, 3H), 3.65-2.75 (m, 16H), dioxopiperidin-3-yl)-2-oxo-1,3- 2.81-2.52 (m, 4H), 2.52-1.29 (m, 20H), 0.97 benzodiazol-5- (s, 3H). yl]propoxy]ethoxy)acetamido] propyl]phenyl)methoxy]pentan-3- yl]carbamoyl]-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11- yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethylphosphonic acid 51 I-49 ([4-[(1E)-1-[[(2S,11S)-2- 1241.9 (400 MHz, D₂O) δ 7.58-7.45 (m, 4H), 7.06- [[(3S,4R)-1-carbamoyl-4-[[4-[3- 6.74 (m, 10H), 6.21 (s, 1H), 5.36 (s, 1H), [2-[2-(2-[3-[1-(2,6- 5.14-5.10 (m, 1H), 5.01-4.90 (m, 1H), 4.47- dioxopiperidin-3-yl)-3-methyl-2- 4.36 (m, 1H), 4.29 (s, 2H), 3.89 (s, 3H), 3.65- oxo-2,3-dihydro-1H-1,3- 3.47 (m, 6H), 3.46 (s, 2H), 3.37-3.28 (m, benzodiazol-5- 2H), 3.17 (s, 3H), 3.12-3.02 (m, 2H), 2.98 (s, yl]propoxy]ethoxy)ethoxy]acetamido] 1H), 2.71 (s, 3H), 2.51 (s, 3H), 2.42-2.32 (m, propyl)phenyl]methoxy] 2H), 2.34-2.22 (m, 3H), 2.15 (s, 2H), 2.04 (s, pentan-3-yl]carbamoyl]-12-oxo-1- 2H), 2.00-1.88 (m, 1H), 1.86-1.58 (m, 2H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1.60-1.49 (m, 3H), 1.20 (s, 1H), 1.08-1.04 4(13),5,7-trien-11- (m, 2H), 1.03-0.96 (m, 3H). yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl) phosphonic acid 52 I-50 [([4-[(1E)-1-[[(2S,11S)-2- 1353.9 (400 MHz, CDCl₃) δ 9.16 (dd, J = 10.7, 5.5 [[(3S,4R)-1-carbamoyl-4-[[4-(5- Hz, 1H), 7.62 (d, J = 8.2 Hz, 2H), 7.56 (d, J = [3-[1-(2,6-dioxopiperidin-3-yl)-3- 8.3 Hz, 2H), 7.24 (d, J = 7.6 Hz, 2H), 7.14 methyl-2-oxo-1,3-benzodiazol-5- (dd, J = 7.8, 3.2 Hz, 2H), 7.06-6.96 (m, 4H), yl]propoxy]pentyl)phenyl]methoxy] 6.86 (d, J = 8.9 Hz, 3H), 6.75 (d, J = 7.9 Hz, pentan-3-yl]carbamoyl]-12- 1H), 6.19 (d, J = 5.7 Hz, 1H), 6.08 (s, 1H), oxo-1- 5.76 (dd, J = 12.5, 5.0 Hz, 2H), 5.68 (dd, J = azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 12.4, 5.0 Hz, 2H), 5.23 (d, J = 11.7 Hz, 2H), 4(13),5,7-trien-11- 5.16 (s, 1H), 4.61 (s, 1H), 4.54 (dd, J = 11.5, yl]carbamoyl]prop-1-en-2- 4.5 Hz, 1H), 4.37 (dd, J = 11.5, 5.2 Hz, 1H), yl]phenyl]difluoromethyl([(2,2- 3.97 (s, 1H), 3.56 (s, 1H), 3.46-3.33 (m, 8H), dimethylpropanoyl)oxy]methoxy) 3.30 (s, 2H), 3.12 (d, J = 7.3 Hz, 1H), 2.85 phosphoryl)oxy]methyl 2,2- (d, J = 8.9 Hz, 2H), 2.80-2.64 (m, 3H), 2.62- dimethylpropanoate 2.50 (m, 5H), 2.37 (d, J = 12.8 Hz, 1H), 2.15- 2.02 (m, 6H), 1.99-1.83 (m, 3H), 1.60-1.46 (m, 4H), 1.41 (q, J = 7.6, 7.1 Hz, 2H), 1.24 (s, 18H), 1.19-1.09 (m, 3H). 53 I-51 [([4-[(1E)-1-[[(2S,11S)-2- 1425 (400 MHz, CDCl₃) δ 8.95 (d, J = 8.3 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-[(4-[3- 7.74-7.50 (m, 4H), 7.30-7.23 (m, 2H), 7.19- [(6-[3-[1-(2,6-dioxopiperidin-3- 6.95 (m, 6H), 6.94-6.80 (m, 3H), 6.74 (dd, J = yl)-3-methyl-2-oxo-1,3- 8.0, 1.7 Hz, 1H), 6.17 (d, J = 6.5 Hz, 1H), benzodiazol-5- 5.99 (s, 1H), 5.76 (dd, J = 12.5, 5.0 Hz, 2H), yl]propoxy]hexyl)oxy]propyl] 5.68 (dd, J = 12.4, 5.0 Hz, 2H), 5.29-5.07 (m, phenyl)methoxy]pentan-3- 3H), 4.60 (td, J = 11.2, 10.3, 5.0 Hz, 2H), yl]carbamoyl]-12-oxo-1- 4.42 (d, J = 11.6 Hz, 1H), 3.98 (t, J = 10.7 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- Hz, 1H), 3.59 (t, J = 5.9 Hz, 1H), 3.49-3.21 4(13),5,7-trien-11- (m, 14H), 3.12 (dt, J = 17.6, 4.6 Hz, 1H), yl]carbamoyl]prop-1-en-2- 2.96-2.61 (m, 7H), 2.58 (s, 3H), 2.38 (d, J = yl]phenyl]difluoromethyl([(2,2- 13.8 Hz, 1H), 2.27-2.02 (m, 5H), 1.86-1.52 dimethylpropanoyl)oxy]methoxy) (m, 8H), 1.42-1.30 (m, 5H), 1.24-1.01 (m, phosphoryl)oxy]methyl 2,2- 21H). dimethylpropanoate 54 I-52 [([4-[(1E)-1-[[(2S,11S)-2- 1452.7 (400 MHz, CDCl₃) δ 8.93 (d, J = 8.6 Hz, [[(3S,4R)-1-carbamoyl-4-[(4-[3- 1H), 7.62 (d, J = 8.1 Hz, 2H), 7.55 (d, J = 8.1 [(8-[3-[1-(2,6-dioxopiperidin-3- Hz, 2H), 7.28-7.20 (m, 2H), 7.15 (dd, J = 7.9, yl)-3-methyl-2-oxo-1,3- 2.8 Hz, 2H), 7.07-6.93 (m, 4H), 6.88-6.78 benzodiazol-5- (m, 3H), 6.74 (d, J = 7.9 Hz, 1H), 6.17 (d, J = yl]propoxy]octypoxy]propyl] 4.9 Hz, 1H), 6.11 (s, 1H), 5.76 (dd, J = phenyl)methoxy]pentan-3- 12.5, 5.0 Hz, 2H), 5.68 (dd, J = 12.4, 5.0 Hz, yl]carbamoyl]-12-oxo-1- 2H), 5.23-5.03 (m, 3H), 4.66-4.52 (m, 2H), azatricyclo[6.4.1.0]{circumflex over ( )}[4,13]]trideca- 4.42 (d, J = 11.5 Hz, 1H), 3.95 (d, J = 8.1 Hz, 4(13),5,7-trien-11- 1H), 3.59 (s, 1H), 3.48-3.20 (m, 14H), 3.12 yl]carbamoyl]prop-1-en-2- (d, J = 7.2 Hz, 1H), 2.97-2.80 (m, 2H), 2.69- yl]phenyl]difluoromethyl([(2,2- 2.59 (m, 6H), 2.58 (s, 3H), 2.37 (d, J = 13.4 dimethylpropanoyl)oxy]methoxy) Hz, 1H), 2.21 (d, J = 12.4 Hz, 1H), 2.08-1.91 phosphoryl)oxy]methyl 2,2- (m, 3H), 1.87-1.70 (m, 6H), 1.66-1.50 (m, dimethylpropanoate 4H), 1.35-1.27 (m, 8H), 1.24-1.01 (m, 20H). 55 I-53 [([4-[(1E)-1-[[(2S,11S)-2- 1382.7 (400 MHz, CDCl₃) δ 9.02 (d, J = 8.9 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-([4-[3- 7.62 (d, J = 7.9 Hz, 2H), 7.56 (d, J = 8.3 Hz, (3-[3-[1-(2,6-dioxopiperidin-3- 2H), 7.24 (s, 2H), 7.16-6.92 (m, 6H), 6.88- yl)-3-methyl-2-oxo-1,3- 6.76 (m, 3H), 6.73 (d, J = 7.9 Hz, 1H), 6.19 benzodiazol-5- (d, J = 11.9 Hz, 1H), 6.03 (s, 1H), 5.76 (dd, yl]propoxy]propoxy)propyl] J = 12.5, 5.0 Hz, 2H), 5.68 (dd, J = 12.4, 5.0 phenyl]methoxy)pentan-3- Hz, 2H), 5.20-5.01 (m, 3H), 4.59 (d, J = 16.5 yl]carbamoyl]-12-oxo-1- Hz, 2H), 4.41 (d, J = 11.5 Hz, 1H), 3.98 (s, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1H), 3.65-5.51 (m, 5H), 3.49-3.21 (m, 10H), 4(13),5,7-trien-11- 3.13 (d, J = 17.5 Hz, 1H), 2.86 (d, J = 8.9 yl]carbamoyl]prop-1-en-2- Hz, 2H), 2.70-2.61 (m, 5H), 2.58 (s, 3H), 2.38 yl]phenyl]difluoromethyl([(2,2- (s, 1H), 2.11 (s, 4H), 1.98-1.72 (m, 8H), dimethylpropanoyl)oxy]methoxy) 1.27-1.03 (m, 21H). phosphoryl)oxy]methyl 2,2- dimethylpropanoate 56 I-55 [([4-[(1E)-1-(2S,11S)-2- 1412.8 (400 MHz, CDCl₃) δ 9.07 (d, J = 8.9 Hz, 1H), [[(3S,4R)-1-carbamoyl-4-[(4-[3- 7.62 (d, J = 8.1 Hz, 2H), 7.57 (d, J = 8.3 Hz, [2-(2-[3-[1-(2,6-dioxopiperidin-3- 2H), 7.23 (t, J = 7.9 Hz, 2H), 7.09-6.61 (m, yl)-3-methyl-2-oxo-1,3- 6H), 6.88-6.75 (m, 3H), 6.73 (d, J = 8.0 Hz, benzodiazol-5- 1H), 6.20 (d, J = 14.5 Hz, 1H), 6.08 (s, 1H), yl]propoxy]ethoxy)ethoxy]propyl] 5.76 (dd, J = 12.5, 5.0 Hz, 2H), 5.68 (dd, J = phenyl)methoxy]pentan-3- 12.4, 5.0 Hz, 2H), 5.20-5.02 (m, 3H), 4.66- yl]carbamoyl]-12-oxo-1- 4.52 (m, 2H), 4.41 (d, J = 11.5 Hz, 1H), 4.06 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (h, J = 6.1 Hz, 1H), 3.97 (s, 1H), 3.76-3.69 4(13),5,7-trien-11- (m, 4H), 3.65-3.52 (m, 5H), 3.49-3.43 (m, yl]carbamoyl]prop-1-en-2- 4H), 3.42-3.20 (m, 6H), 3.13 (d, J = 7.6 Hz, yl]phenyl]difluoromethyl([(2,2- 1H), 2.86 (d, J = 6.9 Hz, 2H), 2.69-2.60 (m, dimethylpropanoyl)oxy]methoxy) 5H), 2.58 (s, 3H), 2.38 (s, 1H), 2.17-2.03 (m, phosphoryl)oxy]methyl 2,2- 4H), 2.00-1.73 (m, 2H), 1.60 (s, 1H), 1.45 (d, dimethylpropanoate J = 2.0 Hz, 1H), 1.28 (s, 2H), 1.24-1.02 (m, 20H). 57 I-56 [4-[(1E)-1-[[(2S)-1-[(1R,2S,5S)-2- 1192.7 (400 MHz, D₂O) δ 7.55 (d, J = 8.4 Hz, 2H), [[(3S,4R)-1-carbamoyl-4-[(4-[3- 7.47 (d, J = 8.2 Hz, 2H), 7.11 (d, J = 7.7 Hz, [2(2-[3-[1-(2,6-dioxopiperidin-3- 2H), 6.97 (d, J = 7.8 Hz, 2H), 6.90 (s, 1H), yl)-3-methyl-2-oxo-1,3- 6.82 (s, 2H), 6.19 (s, 1H), 5.18 (d, J = 11.5 benzodiazol-5- Hz, 1H), 4.35-4.03 (m, 4H), 3.90 (s, 3H), yl]propoxy]ethoxy)acetamido] 3.84 (d, J = 11.4 Hz, 1H), 3.60-3.52 (m, 5H), propyl]phenyl)methoxy]pentan-3- 3.49-3.44 (m, 1H), 3.40 (t, J = 6.4 Hz, 2H), yl]carbamoyl]-3- 3.19 (d, J = 2.4 Hz, 3H), 3.10 (t, J = 6.9 Hz, azabicyclo[3.1.0]hexan-3-yl]-1- 2H), 2.84-2.67 (m, 2H), 2.57 (t, J = 7.4 Hz, oxohexan-2-yl]carbamoyl]prop-1- 2H), 2.48 (d, J = 12.2 Hz, 1H), 2.40 (t, J = en-2- 7.7 Hz, 2H), 2.35 (s, 3H), 2.20-2.17 (m, 2H), yl]phenyl]difluoromethylphosphonic 1.98 (s, 1H), 1.76 (t, J = 7.1 Hz, 2H), 1.70- acid 1.61 (m, 6H), 1.56-1.42 (m, 2H), 1.31-1.13 (m, 4H), 1.03 (d, J = 6.2 Hz, 3H), 0.75 (t, J = 7.0 Hz, 3H), 0.58-0.41 (m, 2H). 58 I-57 [4-[(1E)-1-[[(2S)-1-[(1R,2S,5S)-2- 1235.8 (400 MHz, CD₃OD) δ 7.70 (d, J = 8.2 Hz, [[(3S,4R)-1-carbamoyl-4-[[4-[3- 2H), 7.53 (d, J = 8.1 Hz, 2H), 7.27 (d, J = 7.8 [2-[2-(2-[3-[1-(2,6- Hz, 2H), 7.15 (d, J = 7.7 Hz, 2H), 7.07-6.93 dioxopiperidin-3-yl)-3-methyl-2- (m, 3H), 6.32 (s, 1H), 5.31-5.30 (m, 1H), oxo-1,3-benzodiazol-5- 4.58-4.44 (m, 4H), 4.15-4.13 (m, 1H), 3.99 yl]propoxy]ethoxy)ethoxy] (s, 2H), 3.91 (d, J = 9.2 Hz, 1H), 3.77 (d, J = acetamido]propyl)phenyl]methoxy] 9.9 Hz, 1H), 3.69-3.62 (m, 6H), 3.60-3.58 pentan-3-yl]carbamoyl]-3- (m, 2H), 3.55-3.46 (m, 3H), 3.40 (s, 3H), azabicyclo[3.1.0]hexan-3-yl]-1- 3.26-3.22 (m, 2H), 2.93-2.88 (m, 1H), 2.86- oxohexan-2-yl]carbamoyl]prop-1- 2.71 (m, 4H), 2.60 (t, J = 7.8 Hz, 2H), 2.52- en-2- 2.49 (m, 3H), 2.34-2.23 (m, 2H), 2.15-2.11 yl]phenyl]difluoromethylphosphonic (m, 2H), 1.96-1.84 (m, 3H), 1.79-1.73 (m, acid 4H), 1.71-1.54 (m, 2H), 1.43-1.35 (m, 4H), 1.20-1.15 (m, 3H), 0.96 (t, J = 7.0 Hz, 3H), 0.87 (d, J = 4.6 Hz, 1H), 0.67 (q, J = 7.8 Hz, 1H). 59 I-58 [([4-[(1E)-1-[[(2S)-1-[(1R,2S,5S)- 1421.1 (400 MHz, CDCl₃) δ 9.69 (d, J = 8.0 Hz, 1H), 2-[[(3S,4R)-1-carbamoyl-4-[(4-[3- 7.60-7.55 (m, 4H), 7.15-7.10 (m, 3H), 7.03 [2-(2-[3-[1-(2,6-dioxopiperidin-3- (d, J = 7.7 Hz, 1H), 6.92-6.83 (m, 2H), 6.85- yl)-3-methyl-2-oxo-1,3- 6.75 (m, 2H), 6.69-6.65 (m, 1H), 6.51-6.47 benzodiazol-5- (m, 1H), 6.21 (d, J = 8.4 Hz, 1H), 5.81-5.72 yl]propoxy]ethoxy)acetamido] (m, 2H), 5.68-5.41 (m, 2H), 5.31-5.12 (m, propyl]phenyl)methoxy]pentan-3- 1H), 4.79 (d, J = 7.2 Hz, 1H), 4.56 (t, J = 12.2 yl]carbamoyl]-3- Hz, 1H), 4.30-4.27 (m, 2H), 4.11-4.02 (m, azabicyclo[3.1.0]hexan-3-yl]-1- 3H), 3.98 (s, 1H), 3.78 (d, J = 10.0 Hz, 1H), oxohexan-2-yl]carbamoyl]prop-1- 3.71 (s, 2H), 3.63 (s, 2H), 3.54-3.46 (m, 3H), en-2- 3.35-3.28 (m, 5H), 2.88 (d, J = 20.3 Hz, 2H), yl]phenyl]difluoromethyl([(2,2- 2.73-2.68 (m, 3H), 2.63-2.55 (m, 4H), 2.48- dimethylpropanoyl)oxy]methoxy) 2.35 (m, 2H), 2.21 (s, 1H), 2.10-1.89 (m, phosphoryl)oxy]methyl 2,2- 7H), 1.83 (d, J = 7.3 Hz, 2H), 1.38-1.29 (m, dimethylpropanoate 4H), 1.24-1.20 (m, 22H), 1.19-1.13 (m, 3H), 1.06 (d, J = 13.9 Hz, 1H), 0.91-0.86 (m, 3H), 0.67 (s, 1H). 60 I-59 [([4-[(1E)-1-[[(2S)-1-[(1R,2S,5S)- 1463.9 (400 MHz, CDCl₃) δ 9.53 (d, J = 7.6 Hz, 1H), 2-[[(3S,4R)-1-carbamoyl-4-[[4-(3- 7.60 (d, J = 8.4 Hz, 2H), 7.55 (d, J = 8.2 Hz, [2-[2-(2-[3-[1-(2,6- 2H), 7.23-7.08 (m, 4H), 7.05 (d, J = 7.7 Hz, dioxopiperidin-3-yl)-3-methyl-2- 1H), 6.86-6.82 (m, 3H), 6.80-6.72 (m, 1H), oxo-1,3-benzodiazol-5- 6.66 (d, J = 7.8 Hz, 1H), 6.32-6.30 (m, 1H), yl]propoxy]ethoxy)ethoxy] 6.18 (d, J = 7.4 Hz, 1H), 5.80-5.71 (m, 2H), acetamido]propyl)phenyl]methoxy] 5.68-5.55 (m, 2H), 5.51 (s, 1H), 5.23 (d, J = pentan-3-yl]carbamoyl]-3- 12.2 Hz, 1H), 4.78 (d, J = 7.1 Hz, 1H), 4.54 azabicyclo[3.1.0]hexan-3-yl]-1- (d, J = 11.7 Hz, 1H), 4.32-4.29 (m, 2H), 4.13- oxohexan-2-yl]carbamoyl]prop-1- 3.91 (m, 5H), 3.78 (d, J = 9.9 Hz, 1H), 3.69 en-2- (d, J = 6.3 Hz, 6H), 3.60-3.58 (m, 2H), 3.46- yl]phenyl]difluoromethyl([(2,2- 3.43 (m, 2H), 3.39-3.33 (m, 4H), 3.32 (d, J = dimethylpropanoyl)oxy]methoxy) 7.1 Hz, 2H), 2.97-2.78 (m, 2H), 2.78-2.52 phosphoryl)oxy]methyl 2,2- (m, 8H), 2.51-2.02 (m, 6H), 1.87-1.45 (m, dimethylpropanoate 8H), 1.37-1.28 (m, 5H), 1.23-1.16 (m, 23H). 61 I-60 [[([4-[(1E)-1-[[(2S,11S)-2- 1456.7 (400 MHz, CD₃OD) δ 7.69 (d, J = 8.2 Hz, [[(3S,4R)-1-carbamoyl-4-[(4-[16- 2H), 7.62 (d, J = 8.3 Hz, 2H), 7.22 (d, J = 7 .7 [1-(2,6-dioxopiperidin-3-yl)-3- Hz, 2H), 7.12-7.05 (m, 3H), 7.04-6.97 (m, methyl-2-oxo-2,3-dihydro-1H- 4H), 6.95 (d, J = 8.4 Hz, 1H), 6.41 (d, J = 1.5 1,3-benzodiazol-5-yl]-4,7,10,13- Hz, 1H), 5.81-5.66 (m, 4H), 5.31 (dd, J = tetraoxahexadecan-1- 12.5, 5.4 Hz, 1H), 5.15 (dd, J = 11.0, 3.2 Hz, yl]phenyl)methoxy]pentan-3- 1H), 4.65 (d, J = 9.8 Hz, 1H), 4.53-4.43 (m, yl]carbamoyl]-12-oxo-1- 2H), 4.00 (s, 1H), 3.76-3.63 (m, 8H), 3.61- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3.53 (m, 5H), 3.51-3.44 (m, 5H), 3.40 (s, 4(13),5,7-trien-11- 3H), 3.25-3.12 (m, 2H), 3.04-2.87 (m, 2H), yl]carbamoyl]prop-1-en-2- 2.77-2.67 (m, 4H), 2.65 (t, J = 7.6 Hz, 2H), yl]phenyl]difluoromethyl)([[(2,2- 2.55 (d, J = 1.4 Hz, 3H), 2.36-2.22 (m, 4H), dimethylpropanoyl)oxy]methoxy]) 2.17-2.10 (m, 1H), 1.99 (d, J = 7.0 Hz, 1H), phosphoryl]oxy]methyl 2,2- 1.86-1.72 (m, 4H), 1.68 (s, 1H), 1.23-1.01 dimethylpropanoate (m, 21H). 62 I-61 [[([4-[(1E)-1-[[(2S,11S)-2- 1337.7 (400 MHz, CD₃OD) δ 8.01 (d, J = 9.5 Hz, [[(3S,4R)-1-carbamoyl-4-[[4-(3- 1H), 7.69 (d, J = 8.3 Hz, 2H), 7.62 (d, J = 8.3 [3-[1-(2,6-dioxopiperidin-3-yl)-3- Hz, 2H), 7.22 (d, J = 7.8 Hz, 2H), 7.10-7.07 methyl-2-oxo-2,3-dihydro-1H- (m, 2H), 7.06-6.98 (m, 6H), 6.41 (d, J = 4.1 1,3-benzodiazol-5- Hz, 1H), 5.75-5.34 (m, 4H), 5.29-5.22 (m, yl]propanamido]propyl)phenyl] 1H), 5.18-5.16 (m, 1H), 4.66 (d, J = 9.4 Hz, methoxy]pentan-3-yl]carbamoyl]- 1H), 4.57-4.44 (m, 2H), 3.99 (s, 1H), 3.60- 12-oxo-1- 3.46 (m, 2H), 3.25-3.10 (m, 4H), 3.07-2.97 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 3H), 2.85 (d, J = 15.5 Hz, 1H), 2.77-2.64 4(13),5,7-trien-11- (m, 2H), 2.58-2.51 (m, 6H), 2.42-2.35 (m, yl]carbamoyl]prop-1-en-2- 2H), 2.34-2.19 (m, 4H), 1.98 (d, J = 6.5 Hz, yl]phenyl]difluoromethyl)([[(2,2- 2H), 1.64-1.59 (m, 3H), 1.23-1.15 (m, 22H). dimethylpropanoyl)oxy]methoxy]) phosphoryl]oxy]methyl 2,2- dimethylpropanoate 63 I-62 ([4-[(1E)-1-[[(2S,11S)-2- 1109.5 (400 MHz, CD₃OD) δ 7.69 (d, J = 8.3 Hz, [[(3S,4R)-1-carbamoyl-4-[[4-(3- 2H), 7.58 (d, J = 8.0 Hz, 2H), 7.20 (d, J = 7.8 [3-[1-(2,6-dioxopiperidin-3-yl)-3- Hz, 2H), 7.14 (d, J = 7.1 Hz, 1H), 7.08-6.96 methyl-2-oxo-2,3-dihydro-1H- (m, 7H), 6.37 (s, 1H), 5.28-5.10 (m, 4H), 1,3-benzodiazol-5- 4.50 (s, 3H), 4.02 (d, J = 11.6 Hz, 1H), 3.63- yl]propanamido]propyl)phenyl] 3.58 (m, 1H), 3.53-3.46 (m, 1H), 3.23-3.10 methoxy]pentan-3-yl]carbamoyl]- (m, 4H), 3.05-2.97 (m, 3H), 2.86 (d, J = 10.9 12-oxo-1- Hz, 1H), 2.76 (d, J = 17.8 Hz, 1H), 2.58-2.50 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 6H), 2.33-1.88 (m, 9H), 1.72-1.57 (m, 4(13),5,7-trien-11- 3H), 1.30-1.21 (m, 3H). yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl) phosphonic acid 64 I-63 ([4-[(1E)-1-[[(2S,11S)-2- 1285.6 (400 MHz, D₂O) δ 7.62-7.41 (m, 4H), 7.04- [[(3S,4R)-1-carbamoyl-4-[[4-(3- 6.67 (m, 10H), 6.21 (s, 1H), 5.09 (s, 2H), [15-[1-(2,6-dioxopiperidin-3-yl)- 4.24-4.03 (m, 3H), 3.85 (d, J = 7.8 Hz, 3H), 3-methyl-2-oxo-2,3-dihydro-1H- 3.62-3.33 (m, 13H), 3.13-2.96 (m, 10H), 1,3-benzodiazol-5-yl]-3,6,9,12- 2.67-2.58 (m, 3H), 2.56-2.26 (m, 8H), 2.26- tetraoxapentadecanamido]propyl) 1.42 (m, 11H), 0.99-0.92 (m, 3H). phenyl]methoxy]pentan-3- yl]carbamoyl]-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11- yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl) phosphonic acid 65 I-64 [[([4-(1E)-1-[[(2S,11S)-2- 1425.7 (400 MHz, CD₃OD) δ 7.95 (d, J = 8.7 Hz, [[(3S,4R)-1-carbamoyl-4-[(4-[3- 1H), 7.70-7.54 (m, 4H), 7.22-7.15 (m, 2H), [2-(2-[3-[1-(2,6-dioxopiperidin-3- 7.07 (d, J = 7.6 Hz, 3H), 7.03-6.95 (m, 3H), yl)-3-methyl-2-oxo-2,3-dihydro- 6.95-6.88 (m, 1H), 6.41-6.34 (m, 1H), 5.80- 1H-1,3 -benzodiazol-5- 5.52 (m, 3H), 5.34-5.25 (m, 1H), 5.11-5.08 yl]propoxy]ethoxy)acetamido] (m, 1H), 4.63 (d, J = 9.8 Hz, 1H), 4.52-4.40 propyl]phenyl)methoxy]pentan-3- (m, 2H) 4.02-3.87 (m, 4H), 3.68-3.63 (m, yl]carbamoyl]-12-oxo-1- 2H), 3.62-3.60 (m, 2H), 3.59-3.36 (m, 4H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3.35 (s, 3H), 3.30-3.08 (m, 3H), 3.01-2.83 4(13),5,7-trien-11- (m, 2H), 2.83-2.67 (m, 4H), 2.58 (t, J = 7.8 yl]carbamoyl]prop-1-en-2- Hz, 2H), 2.53-2.42 (m, 3H), 2.32-2.17 (m, yl]phenyl]difluoromethyl)([[(2,2- 4H), 2.16-2.05 (m, 1H), 1.99-1.74 (m, 5H), dimethylpropanoyl)oxy]methoxy]) 1.67 (s, 1H), 1.32-1.23 (m, 4H), 1.21 (s, phosphoryl]oxy]methyl 2,2- 18H). dimethylpropanoate 66 I-65 ([4-[(1E)-1-[[(2S,11S)-2- 1153.7 (400 MHz, CD₃OD) δ 7.69 (d, J = 8.2 Hz, [[(3S,4R)-1-carbamoyl-4-([4-[3- 2H), 7.58 (d, J = 8.2 Hz, 2H), 7.23 (d, J = 7.8 (2-[3-[1-(2,6-dioxopiperidin-3- Hz, 2H), 7.13 (d, J = 7.9 Hz, 3H), 7.09-6.96 yl)-3-methyl-2-oxo-2,3-dihydro- (m, 5H), 6.37 (d, J = 1.4 Hz, 1H), 5.31 (dd, J = 1H-1,3-benzodiazol-5- 12.8, 5.3 Hz, 1H), 5.14 (d, J = 10.9 Hz, yl]propoxy]acetamido)propyl] 1H), 4.50 (s, 2H), 4.01 (d, J = 11.2 Hz, 1H), phenyl]methoxy)pentan-3- 3.93 (s, 2H), 3.64-3.57 (m, 1H), 3.54 (t, J = yl]carbamoyl]-12-oxo-1- 6.4 Hz, 2H), 3.47 (d, J = 5.1 Hz, 1H), 3.39 (s, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3H), 3.27 (t, J = 7.0 Hz, 2H), 3.24-3.13 (m, 4(13),5,7-trien-11- 2H), 2.97 (d, J = 11.6 Hz, 2H), 2.92-2.84 (m, yl]carbamoyl]prop-1-en-2- 1H), 2.79-2.68 (m, 3H), 2.61 (t, J = 7.7 Hz, yl]phenyl]difluoromethyl) 2H), 2.53-2.46 (m, 3H), 2.38-2.11 (m, 5H), phosphonic acid 2.03-1.93 (m, 3H), 1.87-1.78 (m, 2H), 1.69 (s, 1H), 1.19-1.03 (m, 4H). 67 I-66 ([4-[(1E)-1-[[(2S,11S)-2- 1197.6 (400 MHz, CD₃OD) δ 7.69 (d, J = 8.2 Hz, [[(3S,4R)-1-carbamoyl-4-[(4-[3- 2H), 7.57 (d, J = 8.1 Hz, 2H), 7.19 (dd, J = [2-(2-[3-[1-(2,6-dioxopiperidin-3- 8.1, 1.9 Hz, 2H), 7.14-7.06 (m, 3H), 7.05- yl)-3-methyl-2-oxo-2,3-dihydro- 6.98 (m, 4H), 6.94 (d, J = 7.9 Hz, 1H), 6.39- 1H-1,3-benzodiazol-5- 6.34 (m, 1H), 5.39-5.25 (m, 1H), 5.13 (dt, J = yl]propoxy]ethoxy)acetamido] 10.9, 3.6 Hz, 1H), 4.67-4.55 (m, 2H), 4.47 propyl]phenyl)methoxy]pentan-3- (s, 2H), 4.01 (m, 3H), 3.73-3.62 (m, 4H), yl]carbamoyl]-12-oxo-1- 3.60-3.39 (m, 4H), 3.37 (s, 3H), 3.31-3.10 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 4H), 3.00-2.87 (m, 2H), 2.86-2.67 (m, 4(13),5,7-trien-11- 4H), 2.59 (t, J = 7.8 Hz, 2H), 2.52 (d, J = 1.3 yl]carbamoyl]prop-1-en-2- Hz, 3H), 2.37-2.09 (m, 3H), 2.04-1.85 (m, yl]phenyl]difluoromethyl) 3H), 1.81-1.77 (m, 2H), 1.74-1.61 (m, 1H), phosphonic acid 1.29 (d, J = 9.5 Hz, 1H), 1.22-1.12 (m, 3H). 68 I-67 [4-[(1E)-1-[(2S,11S)-24(3S,4R)- 1255.7 (400 MHz, D₂O) δ 7.71-7.29 (m, 4H), 7.11- 1-carbamoyl-4-[[4-(3-[2-[2-(2-[3- 6.15 (m, 11H), 4.99-4.85 (m, 2H), 4.24-4.13 [3-methyl-1-(1-methyl-2,6- (m, 3H), 3.84 (s, 3H), 3.66-3.28 (m, 9H), dioxopiperidin-3-yl)-2-oxo-1,3- 3.28-2.83 (m, 12H), 2.83-2.55 (m, 4H), 2.53- benzodiazol-5- 1.40 (m, 19H), 0.97 (s, 3H). yl]propoxy]ethoxy)ethoxy]acetamido] propyl)phenyl]methoxy]pentan- 3-yl]carbamoyl]-12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11- yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethylphosphonic acid 69 I-68 [[([4-[(1E)-1-[[(2S,11S)-2- 1381.7 (400 MHz, CD₃OD) δ 7.98 (d, J = 9.5 Hz, [[(3S,4R)-1-carbamoyl-4-[[4-[3- 1H), 7.69 (d, J = 8.2 Hz, 2H), 7.62 (d, J = 8.3 (2-[3-[1-(2,6-dioxopiperidin-3- Hz, 2H), 7.24 (d, J = 7.8 Hz, 2H), 7.18-7.08 yl)-3-methyl-2-oxo-2,3-dihydro- (m, 3H), 7.08-6.93 (m, 5H), 6.41 (s, 1H), 1H-1,3 -benzodiazol-5- 5.75-5.63 (m, 4H), 5.31 (dd, J = 12.7, 5.4 Hz, yl]propoxy]acetamido)propyl] 1H), 5.14 (d, J = 10.6 Hz, 1H), 4.64 (d, J = phenyl]methoxy)pentan-3- 9.7 Hz, 1H), 4.55-4.43 (m, 2H), 4.00 (s, 1H), yl]carbamoyl]-12-oxo-1- 3.91 (s, 2H), 3.61-3.51 (m, 3H), 3.44 (d, J = azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 12.8 Hz, 1H), 3.38 (s, 3H), 3.27 (t, J = 7.1 4(13),5,7-trien-11- Hz, 2H), 3.24-3.10 (m, 2H), 3.00 (d, J = 16.7 yl]carbamoyl]prop-1-en-2- Hz, 1H), 2.95-2.85 (m, 1H), 2.84-2.70 (m, yl]phenyl]difluoromethyl)([[2,2- 4H), 2.62 (t, J = 7.7 Hz, 2H), 2.55 (d, J = 1.3 dimethylpropanoyl)oxy]methoxy]) Hz, 3H), 2.26-2.19 (m, 4H), 2.17-2.07 (m, phosphoryl]oxy]methyl 2,2- 1H), 1.98-1.84 (m, 3H), 1.82 (p, J = 7.3 Hz, dimethylpropanoate 2H), 1.69 (q, J = 9.3, 5.0 Hz, 1H), 1.24-1.13 (m, 20H). 70 I-69 [[([4-[(1E)-1-[[(2S,11S)-2- 1470.7 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.53 [[(3S,4R)-1-carbamoyl-4-[[4-[3- (d, J = 7.5 Hz, 1H), 7.87 (d, J = 9.3 Hz, 1H), 2-[2-(2-[3-[1-(2,6- 7.71-7.65 (m, 3H), 7.60-7.52 (m, 2H), 7.20- dioxopiperidin-3-yl)-3-methyl-2- 7.11 (m, 3H), 7.13-6.93 (m, 7H), 6.86 (d, J = oxo-2,3-dihydro-1H-1,3- 8.0 Hz, 1H), 6.70 (s, 1H), 6.53 (s, 1H), 5.77- benzodiazol-5- 5.65 (m, 4H), 5.33-5.28 (m, 1H), 5.13-5.05 yl]propoxy]ethoxy)ethoxy] (m, 1H), 4.48 (t, J = 8.3 Hz, 1H), 4.44-4.34 acetamido]propyl)phenyl]methoxy] (m, 2H),3.88 (s, 2H), 3.79 (s, 1H), 3.63-3.54 pentan-3-yl]carbamoyl]-12-oxo-1- (m, 6H), 3.52-3.48 (m, 2H), 3.47-3.36 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4H), 3.31 (s, 3H), 3.23-3.01 (m, 4H), 2.86-2.83 4(13),5,7-trien-11- (m, 2H), 2.77-2.56 (m, 5H), 2.57-2.50 (m, yl]carbamoyl]prop-1-en-2- 3H), 2.17-1.93 (m, 5H), 1.86-1.64 (m, 5H), yl]phenyl]difluoromethyl)([[(2,2- 1.56 (s, 1H), 1.28-1.18 (m, 2H), 1.15 (s, 18H), dimethylpropanoyl)oxy]methoxy]) 1.11 (s, 1H), 1.07 (s, 3H). phosphoryl]oxy]methyl 2,2- dimethylpropanoate 71 I-70 [[([4-[(1E)-1-[[(2S,11S)-2- 1514.7 (400 MHz, DMSO-d₆) δ 11.09 (s, 1H), 8.54 [[(3S,4R)-1-carbamoyl-4-[[4-(3- (d, J = 7.5 Hz, 1H), 7.87 (d, J = 9.2 Hz, 1H), [15-[1-(2,6-dioxopiperidin-3-yl)- 7.71 (d, J = 8.6 Hz, 3H), 7.57 (d, J = 8.3 Hz, 3-methyl-2-oxo-2,3-dihydro-1H- 1,3-benzodiazol-5-yl]-3,6,9,12- 6.70 (s, 1H), 6.54 (s, 1H), 5.71-5.66 (m, tetraoxapentadecanamido]propyl) 4H), 5.34-5.30 (m, 1H), 5.09 (d, J = 8.9 Hz, phenyl]methoxy]pentan-3- 1H), 4.48-4.46 (m, 1H), 4.40 (s, 2H), 3.87 (s, yl]carbamoyl]-12-oxo-1- 3H), 3.78 (d, J = 13.3 Hz, 1H), 3.58-3.50 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 10H), 3.49-3.41 (m, 4H), 3.39 (t, J = 6.4 Hz, 4(13),5,7-trien-11- 3H), 3.12-3.07 (m, 4H), 2.94-2.83 (m, 2H), yl]carbamoyl]prop-1-en-2- 2.77-2.60 (m, 4H), 2.55-2.48 (m, 5H), 2.12- yl]phenyl]difluoromethyl)([[(2,2- 1.97 (m, 6H), 1.77-1.69 (m, 5H), 1.56 (s, dimethylpropanoyl)oxy]methoxy]) 1H), 1.24 (s, 18H), 1.08 (s, 3H). phosphoryl]oxy]methyl 2,2- dimethylpropanoate 72 I-71 [([4-[(1E)-1-[[(2S,11S)-2- 1494.9 (400 MHz, CDCl₃) δ 8.69 (s, 1H), 7.62 (d, J = [[(3S,4R)-1-Carbamoyl-4-[[4-(5- 8.1 Hz, 2H), 7.54 (d, J = 8.2 Hz, 2H), 7.43- [(2S)-1-[(2S,4R)-4-hydroxy-2- 7.30 (m, 5H), 7.24 (d, J = 7.7 Hz, 2H), 7.06- ([[4-(4-methyl-1,3-thiazol-5- 6.90 (m, 6H), 6.88 (d, J = 9.4 Hz, 1H), 6.38 yl)phenyl]methyl]carbamoyl) (d, J = 8.7 Hz, 1H), 6.09 (d, J = 7.8 Hz, 2H), pyrrolidin-1-yl]-3,3-dimethyl-1- 5.82-5.61 (m, 4H), 5.33-5.10 (m, 2H), 4.68 oxobutan-2- (t, J = 7.9 Hz, 1H), 4.64-4.44 (m, 5H), 4.43- yl]carbamoyl]pentyl)phenyl] 4.28 (m, 2H), 4.06 (d, J = 11.2 Hz, 1H), 3.95 methoxy]pentan-3-yl]carbamoyl]-12- (s, 1H), 3.60-3.50 (m, 3H), 3.32-3.21 (m, 3H), oxo-1- 3.09 (d, J = 17.6 Hz, 1H), 2.63-2.27 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 10H), 2.21-1.68 (m, 8H), 1.56-1.40 (m, 4H), 4(13),5,7-trien-11- 1.23-1.04 (m, 23H), 0.93 (s, 9H). yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethyl([(2,2- dimethylpropanoyl)oxy]methoxy) phosphoryl)oxy]methyl 2,2- dimethylpropanoate 73 I-80 diammonium [4-[(1E)-1- 1215.7 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.58 [[(2S,11S)-2-[[(3S,4R)-1- (d, J = 6.5 Hz, 1H), 8.37 (d, J = 7.2 Hz, 1H), carbamoyl-4-[[4-(4-[[(2S)-1- 7.91 (t, J = 9.2 Hz, 2H), 7.42-7.35 (m, 8H), [(2S,4R)-4-hydroxy-2-([[4-(4- 7.21-7.15 (m, 6H), 7.11-7.05 (m, 3H), 7.06- methyl-1,3-thiazol-5- 6.90 (m, 4H), 6.75 (s, 1H), 5.48 (s, 1H), 5.25- yl)phenyl]methyl]carbamoyl) 4.99 (m, 2H), 4.63-4.14 (m, 8H), 3.91-3.74 pyrrolidin-1-yl]-3,3-dimethyl-1- (m, 2H), 3.66 (s, 2H), 3.10-2.95 (m, 2H), 2.89- oxobutan-2- 2.76 (m, 2H), 2.54-2.51 (m, 2H), 2.42 (s, yl]carbamoyl]butyl)phenyl] 3H), 2.32 (d, = 15.3 Hz, 1H), 2.20-1.85 (m, methoxy]pentan-3-yl]carbamoyl]-12- 6H), 1.83-172 (s, 1H), 1.68-1.40 (m, 7H), oxo-1- 1.06 (m, 3H), 0.96 (s, 9H). azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11- yl]carbamoyl]prop-1-en-2- yl]phenyl]methylphosphonate 74 I-82 diammonium (2-[[(2S,11S)-2- 1214.7 (400 MHz, CD₃OD) δ 8.88 (s, 1H), 8.04 (d, [[(3S,4R)-1-carbamoyl-4-[[4-(4- J = 9.4 Hz, 1H), 7.59 (d, J = 3.0 Hz, 1H), [[(2S)-1-[(2S,4R)-4-hydroxy-2- 7.51-7.35 (m, 5H), 7.28-7.20 (m, 3H), 7.16-7.07 ([[4-(4-methyl-1,3-thiazol-5- (m, 5H), 7.06-7.01 (m, 1H), 5.18-5.14 (m, yl)phenyl]methyl]carbamoyl) 1H), 4.81-4.76 (m, 1H), 4.64 (s, 1H), 4.61- pyrrolidin-1-yl]-3,3-dimethyl-1- 4.55 (m, 1H), 4.53-4.46 (m, 3H), 4.36 (d, J = oxobutan-2- 15.5 Hz, 1H), 4.01-3.96 (m, 1H), 3.91 (d, J = yl]carbamoyl]butyl)phenyl]methxy]o 11.1 Hz, 1H), 3.83-3.78 (m, 1H), 3.66-3.53 pentan-3-yl]carbamoyl]-12- (m, 1H), 3.53-3.45 (m, 1H), 3.27-3.19 (m, oxo-1- 2H), 3.17-3.14 (m, 1H), 3.12-2.99 (m, 2H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2.62-2.55(m, 2H), 2.48 (s, 3H), 2.40-2.15 (m, 4(13),5,7-trien-11-yl]carbamoyl]- 7H), 2.13-2.05 (m, 2H), 1.75-1.57 (m, 5H), 1H-indo1-5-yl)methylphosphonate 1.19 (d, J = 6.3 Hz, 3H), 1.04 (s, 9H). 75 I-83 diammonium 2-[[(2S,11S)-2- 1229.3 (400 MHz, DMSO-d₆) δ 11.91 (s, 1H), 8.98 [[(3S,4R)-1-carbamoyl-4-[[4-(4- (s, 1H), 8.90 (d, J = 1.5 Hz, 1H), 8.59 (t, J = [(2S)-1-[(2S,4R)-4-hydroxy-2- 6.1 Hz, 1H), 7.98-7.86 (m, 4H), 7.47-7.34 ([[4-(4-methyl-1,3-thiazol- (m, 4H), 7.25-7.13 (m, 2H), 7.12-7.04 (m, 4H), 5-yl)phenyl]methyl]carbamoyl) 7.00 (t, J = 7.4 Hz, 1H), 6.71 (s, 1H), 5.13- pyrrolidin-1-yl]-3,3-dimethyl-1- 5.07 (m, 2H), 4.71-4.60 (m, 1H), 4.55 (d, J = oxobutan-2- 9.3 Hz, 1H), 4.47-4.32 (m, 4H), 4.26-4.23 yl]carbamoyl]butyl)phenyl] (m, 2H), 3.82-3.76 (m, 1H), 3.70-3.60 (m, methoxy]pentan-3-yl]carbamoyl]-12- 2H), 3.51-3.39 (m, 2H), 3.26-3.04 (m, 2H), oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]] 2.88 (d, J = 16.6 Hz, 1H), 2.54 (d, J = 6.1 Hz, trideca-4(13),5,7-trien-11-yl] 2H), 2.44 (s, 3H), 2.37-1.94 (m, 6H), 1.92-1.87 carbamoyl]-1H-indole-5- (m, 1H), 1.77 (d, J = 6.4 Hz, 1H), 1.61- carbonylphosphonate 1.41 (m, 6H), 1.08-1.02 (m, 3H), 0.94 (s, 9H). 76 I-74 2-[[(2S,11S)-2-[[(3S,4R)-1- 1029.6 (400 MHz, DMSO-d₆) δ 12.13 (s, 1H), 11.09 carbamoyl-4-[(4-[4-[1-(2,6- (s, 1H), 9.00 (d, J = 8.1 Hz, 1H), 8.82 (d, J = dioxopiperidin-3-yl)-3-methyl-2- 1.6 Hz, 1H), 7.98-7.86 (m, 2H), 7.57-7.47 oxo-1,3-benzodiazol-5- (m, 2H), 7.23-7.14 (m, 3H), 7.14-7.04 (m, yl]butyl]phenyl)methoxy]pentan- 4H), 7.04-6.93 (m, 3H), 6.88-6.80 (m, 1H), 3-yl]carbamoyl]-12-oxo-1- 6.70 (s, 1H), 5.35-5.27 (m, 1H), 5.16-5.08 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1H), 4.72-4.63 (m, 1H), 4.39 (s, 2H), 3.86- 4(13),5,7-trien-11-yl]carbamoyl]- 3.78 (m, 2H), 3.31 (s, 3H), 3.26-2.99 (m, 2H), 1H-indole-5-carbonylphosphonic 2.98-2.80 (m, 2H), 2.76-2.53 (m, 7H), 2.28- acid 2.20 (m, 2H), 2.13-1.96 (m, 3H), 1.76 (d, J = 6.0 Hz, 1H), 1.66-1.47 (m, 5H), 1.07 (d, J = 6.2 Hz, 3H). 77 I-85 diammonium 2-[[(2S,11S)-2- 1243.8 (400 MHz, DMSO-d₆) δ 11.86 (s, 1H), 9.03- [[(3S,4R)-1-carbamoyl-4-[[2-(5- 8.90 (m, 2H), 8.64-8.51 (m, 1H), 7.98-7.83 [[(2S)-1-[(2S,4R)-4-hydroxy-2- (m, 3H), 7.52-7.31 (m, 6H), 7.29-6.86 (m, 9H), ([[4-(4-methyl-1,3-thiazol-5- 6.71 (s, 1H), 5.14-5.04 (m, 2H), 4.72-4.13 yl)phenyl]methyl]carbamoyl) (m, 9H), 3.84-3.76 (m, 1H), 3.66 (d, J = 5.4 pyrrolidin-1-yl]-3,3-dimethyl-1- Hz, 2H), 3.56-3.43 (m, 2H), 3.23-3.04 (m, 2H), oxobutan-2- 2.89 (d, J = 16.6 Hz, 1H), 2.70-2.64 (m, yl]carbamoyl]pentyl)phenyl] 2H), 2.45 (s, 3H), 2.35-1.96 (m, 7H), 1.93- methoxy]pentan-3-yl]carbamoyl]-12- 1.70 (m, 2H), 1.62-1.42 (m, 5H), 1.33-1.21 (m, oxo-1- 3H), 1.14-1.05 (m, 3H), 0.93 (s, 9H). azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11-yl]carbamoyl]- 1H-indole-5- carbonylphosphonate 78 I-86 diammonium 2-[[(2S,11S)-2- 1238.5 (400 MHz, DMSO-d₆) δ 11.92 (s, 1H), 9.09- [[(3S,4R)-1-carbamoyl-4-[[4-(5- 8.77 (m, 3H), 8.57 (d, J = 6.2 Hz, 1H), 8.01- [[(2S)-1-[(2S,4R)-4-hydroxy-2- 7.86 (m, 3H), 7.46-7.35 (m, 7H), 7.35-7.21 ( ([[4-(4-methyl-1,3-thiazol-5- m, 5H), 7.18 (s, 2H), 7.08 (d, J = 4.7 Hz, 2H), yl)phenyl]methyl]carbamoyl) 6.99 (t, J = 7.5 Hz, 1H), 6.69 (s, 1H), 5.11 pyrrolidin-1-yl]-3,3-dimethyl-1- (d, J = 10.6 Hz, 1H), 4.71-4.63 (m, 1H), 4.56 oxobutan-2-yl]carbamoyl]pent-1- (d, J = 9.4 Hz, 1H), 4.48-4.39 (m, 4H), 4.37- yn-1-yl)phenyl]methoxy]pentan- 4.34 (m, 1H), 4.27-4.20 (m, 1H), 3.85-3.63 3-yl]carbamoyl]-12-oxo-1- (m, 2H), 3.49-3.41 (m, 2H), 3.30-3.07 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2H), 2.84 (d, J = 16.6 Hz, 1H), 2.45-2.38 (m, 4(13),5,7-trien-11-yl]carbamoyl]- 5H), 2.37-2.15 (m, 4H), 2.12-1.97 (m, 3H), 1H-indole-5- 1.92 (d, J = 12.1 Hz, 1H), 1.87-1.70 (m, 3H), carbonylphosphonate 1.61-1.49 (m, 1H), 1.12-1.04 (m, 3H), 0.95 (s, 9H). 79 I-87 diammonium 2-[[(2S,11S)-2- 1251.3 (400 MHz, CD₃OD) δ 8.98 (t, J = 1.1 Hz, [[(3S,4R)-1-carbamoyl-4-[[6-(2- 1H), 8.89 (s, 1H), 8.13-8.01 (m, 2H), 7.80-7.68 [[(2S)-1-[(2S,4R)-4-hydroxy-2- (m, 3H), 7.62 (s, 1H), 7.55-7.38 (m, 6H), ([[4-(4-methyl-1,3-thiazol-5- 7.38-7.28 (m, 2H), 7.11 (d, J = 7.6 Hz, 1H), yl)phenyl]methyl]carbamoyl) 7.04-6.88 (m, 2H), 5.18-5.12 (m, 1H), 4.82-4.76 pyrrolidin-1-yl]-3,3-dimethyl-1- (m, 1H), 4.73-4.43 (m, 6H), 4.40-4.27 (m, oxobutan-2- 1H), 4.09-3.99 (m, 1H), 3.90 (d, J = 11.0 Hz, yl]carbamoyl]ethyl)naphthalen-2- 1H), 3.82-3.74 (m, 1H), 3.67-3.57 (m, 1H), yl]methoxy]pentan-3- 3.52-3.37 (m, 1H), 3.27-3.13 (m, 2H), 3.07 yl]carbamoyl]-12-oxo-1- (t, J = 7.9 Hz, 2H), 2.98-2.86 (m, 1H), 2.78- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2.57 (m, 2H), 2.48 (s, 3H), 2.45-2.17 (m, 4 4(13),5,7-trien-11-yl]carbamoyl]- H), 2.14-1.98 (m, 2H), 1.79-1.69 (m, 1H), 1H-indole-5-carbonylphosphonate 1.25 (d, J = 6.3 Hz, 3H), 0.93 (s, 9H). 80 I-88 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1113.3 (400 MHz, DMSO-d₆) δ 12.13-11.98 (m, 1H), carbamoyl-1- 11.10 (s, 1H), 8.85-8.70 (m, 2H), 8.40 (s, (diphenylmethylcarbamoyl)propyl] 1H), 8.28-8.16 (m, 1H), 7.95 (d, J = 8.7 Hz, carbamoyl]-3-[5-[1-(2,6- 1H), 7.51 (d, J = 8.1 Hz, 1H), 7.46-7.38 (m, dioxopiperidin-3-yl)-3-methyl-2- 1H), 7.37-7.19 (m, 11H), 7.01-6.93 (m, 2H), oxo-1,3-benzodiazol-4- 6.92-6.87 (m, 1H), 6.82-6.76 (m, 1H), 6.10 yl]pentanoyl]-6-oxo- (t, J = 8.0 Hz, 1H), 5.42-5.31 (m, 1H), 5.03- octahydropyrrolo[1,2- 4.86 (m, 1H), 4.46 (d, J = 8.6 Hz, 1H), 4.41- a][1,5]diazocin-5-yl]carbamoyl]- 4.32 (m, 1H), 4.23-4.14 (m, 1H), 3.96 (d, J = 1H-indole-5-carbonylphosphonic 14.7 Hz, 1H), 3.88-3.72 (m, 2H), 3.57 (s, 3H), acid 3.01-2.85 (m, 3H), 2.83-2.55 (m, 3H), 2.41- 2.36 (m, 2H), 2.23-2.04 (m, 3H), 2.05- 1.94 (m, 4H), 1.93-1.86 (m, 2H), 1.84-1.58 (m, 7H). 81 I-89 diammonium [4-[(1E)-1- 1123.6 (400 MHz, CD₃OD) δ 7.75 (d, J = 7.5 Hz, [[(5S,8S,10aR)-8[[(1S)-3- 1H), 7.65-7.59 (m, 1H), 7.51 (t, J = 7.7 Hz, carbamoyl-1- 1H), 7.41-7.21 (m, 14H), 6.15 (d, J = 9.6 Hz, (diphenylmethylcarbamoyl) 1H), 5.55 (d, J = 5.4 Hz, 1H), 5.29-5.08 (m, propyl]carbamoyl]-3-[8-[2-(2,6- 3H), 4.76-4.70 (m, 1H), 4.60-4.33 (m, 4H), dioxopiperidin-3-yl)-1-oxo-3H- 4.19-4.10 (m, 1H), 3.76 (d, J = 15.7 Hz, 2H), isoindol-4-yl]oct-7-ynoyl]-6-oxo- 3.68-3.40 (m, 4H), 3.07-3.01 (m, 1H), 2.99 octahydropyrrolo[1,2- (s, 1H), 2.96-2.73 (m, 2H), 2.63-2.31 (m, 7H), a][1,5]diazocin-5- 2.30-2.10 (m, 3H), 2.08-1.81 (m, 4H), 1.82- yl]carbamoyl]prop-1-en-2- 1.63 (m, 5H), 1.62-1.48 (m, 2H). yl]phenyl]methylphosphonate 82 I-90 2-[[(2S,11S)-2-[[(3S,4R)-1- 1255.4 (400 MHz, DMSO-d₆) δ 12.10 (s, 1H), 8.99 carbamoyl-4-[[4-(4-[[(2S)-1- (d, J = 9.4 Hz, 2H), 8.82 (d, J = 9.0 Hz, 2H), [(2S,4R)-4-hydroxy-2-([1-[4-(4- 7.99-7.88 (m, 3H), 7.58-7.47 (m, 2H), 7.36- methyl-1,3-thiazol-5- 7.28 (m, 4H), 7.17 (d, J = 8.0 Hz, 3H), 7.14- yl)phenyl]cyclopropyl]carbamoyl) 7.08 (s, 4H), 7.02 (d, J = 7.3 Hz, 1H), 6.69 pyrrolidin-1-yl]-3,3-dimethyl-1- (s, 1H), 5.12 (d, J = 10.6 Hz, 2H), 4.72-4.66 oxobutan-2- (s, 1H), 4.56 (d, J = 9.1 Hz, 1H), 4.42-4.33 yl]carbamoyl]butyl)phenyl]methoxy] (m, 4H), 3.85-3.76 (m, 2H), 3.68-3.62 (m, 2H), pentan-3-yl]carbamoyl]-12-oxo-1- 2.89 (d, J = 16.8 Hz, 1H), 2.68-2.58 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2H), 2.44 (s, 3H), 2.37-3.30 (s, 2H), 2.29-1.94 4(13),5,7-trien-11-yl]carbamoyl]- (m, 7H), 1.88-1.68 (m, 2H), 1.61-1.44 (m, 1H-indole-5-carbonylphosphonic 5H), 1.28-1.18 (m, 4H), 1.16-1.05 (m, 4H), acid 0.94 (s, 9H). 83 I-91 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1155.6 (400 MHz, DMSO-d₆) δ 12.28-11.94 (m, 1H), carbamoyl-1- 11.09 (s, 1H), 8.86-8.69 (m, 2H), 8.49-8.39 (diphenylmethylcarbamoyl) (m, 1H), 8.26-8.14 (m, 1H), 7.95 (d, J = 8.8 propyllcarbamoyl]-3-[8-[1-(2,6- Hz, 1H), 7.53 (d, J = 8.8 Hz, 1H), 7.49-7.39 dioxopiperidin-3-yl)-3-methyl-2- (m, 1H), 7.38-7.20 (m, 11H), 6.98-6.90 (m, oxo-1,3-benzodiazol-4- 2H), 6.90-6.68 (m, 2H), 6.14-6.06 (m, 1H), yl]octanoyl]-6-oxo- 5.40-5.31 (m, 1H), 5.03-4.85 (m, 1H), 4.51- octahydropyrrolo[1,2- 4.15 (m, 4H), 4.07-3.60 (m, 4H), 3.55 (s, 3H), a][1,5]diazocin-5-yl]carbamoyl]- 3.35-3.21 (m, 2H), 2.96-2.81 (m, 3H), 2.78- 1H-indole-5-carbonylphosphonic 2.57 (m, 3H), 2.41-2.30 (m, 1H), 2.23-2.04 acid (m, 3H), 2.04-1.87 (m, 3H), 1.87-1.68 (m, 2H), 1.67-1.52 (m, 6H), 1.42-1.30 (m, 6H). 84 I-92 trifluoroacetic acid; [4-[(1E)-1- 1278.9 (400 MHz, CD₃OD) δ 9.07 (d, J = 9.4 Hz, [[(2S,11S)-2-[[(3S,4R)-1- 1H), 7.64 (q, J = 8.5 Hz, 4H), 7.41 (q, J = 8.1 carbamoyl-4-[[4-(4-[[(2S)-1- Hz, 4H), 7.24 (d, J = 7.7 Hz, 2H), 7.17-7.11 [(2S,4R)-4-hydroxy-2-([1-[4-(4- (m, 3H), 7.11-7.06 (m, 2H), 6.39 (s, 1H), methyl-1,3-thiazol-5- 5.16 (d, J = 11.0 Hz, 1H), 4.65 (d, J = 16.7 Hz, yl)phenyl]cyclopropyl]carbamoyl) 2H), 4.60-4.44 (m, 4H), 4.05 -3.97 (m, 1H), pyrrolidin-1-yl]-3,3-dimethyl-1- 3.91 (d, J = 11.1 Hz, 1H), 3.80 (d, J = 8.4 oxobutan-2- Hz, 1H), 3.62-3.54 (m, 1H), 3.49 (d, J = 13.5 yl]carbamoyl]butyl)phenyl]methoxy] Hz, 1H), 3.17 (d, J = 15.9 Hz, 2H), 3.04 (d, pentan-3-yl]carbamoyl]-12- J = 16.0 Hz, 1H), 2.66-2.59 (m, 2H), 2.55 (s, oxo-1- 3H), 2.49 (s, 3H), 2.42-2.14 (m, 6H), 2.08- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1.96 (m, 2H), 1.72-1.58 (m, 5H), 1.43-1.27 4(13),5,7-trien-11- (m, 5H), 1.20 (d, J = 6.3 Hz, 3H), 1.05 (s, 9H). yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethylphosphonic acid 85 I-93 diammonium [4-[(1E)-1- 1265.8 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.49 [[(2S,11S)-2-[[(3S,4R)-1- (d, J = 7.5 Hz, 1H), 8.39 (d, J = 7.8 Hz, 1H), carbamoyl-4-[[4-(4-[[(2S)-1- 7.85 (t, J = 10.4 Hz, 2H), 7.62-7.58 (m, 4H), [(2S,4R)-4-hydroxy-2-[[(1S)-1-[4- 7.44 (d, J = 8.0 Hz, 2H), 7.38 (d, J = 8.0 Hz, (4-methyl-1,3-thiazol-5- 2H), 7.18-7.03 (m, 11H), 6.70 (s, 1H), 6.47 yl)phenyl]ethyl]carbamoyl] (s, 1H). 5.18-5.05 (m, 1H), 4.96-4.87 (m, pyrrolidin-1-yl]-3,3-dimethyl-1- 1H), 4.60-4.33 (m, 5H), 4.28 (d, J = 4.7 Hz, oxobutan-2- 1H), 3.83-3.75 (m, 1H), 3.63-3.57 (m, 2H), yl]carbamoyl]butyl)phenyl] 3.47-3.42 (m, 2H), 3.22-3.00 (m, 2H), 2.87 (d, methoxy]pentan-3-yl]carbamoyl]-12- J = 16.4 Hz, 1H), 2.58-2.54 (m, 2H), 2.46 (s, oxo-1- 3H), 2.35-2.25 (m, 1H), 2.24-1.94 (m, 6H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1.78 (d, J = 8.2 Hz, 2H), 1.60-1.48 (m, 5H), 4(13),5,7-trien-11- 1.38 (d, J = 7.0 Hz, 3H), 1.08 (d, J = 6.2 Hz, yl]carbamoyl]prop-1-en-2- 3H), 0.94 (s, 9H). yl]phenyl] difluoromethylphosphonate 86 I-94 diammonium 2-[[(2S,11S)-2- 1243.6 (400 MHz, DMSO-d₆) δ 11.90 (s, 1H), 9.01- [[(3S,4R)-1-carbamoyl-4-[[4-(4- 8.97 (m, 3H), 8.39 (d, J = 7.8 Hz, 1H), 8.00- [[(2S)-1-[(2S,4R)-4-hydroxy-2- 7.79 (m, 3H), 7.50-7.31 (m, 6H), 7.16-6.98 [[(1S)-1-[4-(4-methyl-1,3-thiazol- (m, 9H), 6.70 (s, 1H), 5.12 (d, J = 11.0 Hz, 5- 1H), 4.92 (t, J = 7.2 Hz, 1H), 4.69 (d, J = 8.0 yl)phenyl]ethyl]carbamoyl] Hz, 1H), 4.52 (d, J = 9.2 Hz, 1H), 4.48-4.36 pyrrolidin-1-yl]-3,3-dimethyl-1- (m, 3H), 4.32-4.18 (m, 1H), 3.85-3.76 (m, oxobutan-2- 1H), 3.61 (s, 2H), 3.46-3.38 (m, 2H), 3.30-3.07 yl]carbamoyl]butyl)phenyl] (m, 2H), 2.97-2.83 (m, 1H), 2.48-2.43 (m, methoxy]pentan-3-yl]carbamoyl]-12- 4H), 2.36-2.20 (m, 4H), 2.20-1.96 (m, 5H), oxo-1- 1.84-1.68 (m, 2H), 1.58-1.43 (m, 6H), 1.38 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (d, J = 7.0 Hz, 3H), 1.08 (d, J = 6.2 Hz, 3H), 4(13),5,7-trien-11-yl]carbamoyl]- 0.93 (s, 9H). 1H-indole-5- carbonylphosphonate 87 I-95 diammonium 2-[[(2S,11S)-2- 1228.6 (400 MHz, DMSO-d₆) δ 11.89 (s, 1H), 9.10- [[(3S,4R)-1-carbamoyl-4-[[3-(4- 8.85 (m, 2H), 8.65-8.50 (m, 1H), 7.98-7.85 [[(2S)-1 -[(2S,4R)-4-hydroxy-2- (m, 2H), 7.76-7.66 (m, 1H), 7.46-7.32 (m, 6H), ([[4-(4-methyl-1,3-thiazol-5- 7.22-6.94 (m, 7H), 6.72 (s, 1H), 5.16-5.06 yl)phenyl]methyl]carbamoyl) (m, 1H), 4.74-4.63 (m, 1H), 4.55 (d, J = 9.1 pyrrolidin-1-yl]-3,3-dimethyl-1- Hz, 1H), 4.46-4.38 (m, 5H), 4.23 (t, J = 6.7 oxobutan-2- Hz, 2H), 3.85-3.78 (m, 1H), 3.72-3.59 (m, 2H), yl]carbamoyl]butyl)phenyl] 3.55-3.30 (m, 2H), 3.01-2.79 (m, 2H), methoxy]pentan-3-yl]carbamoyl]-12- 2.45 (s, 3H), 2.34-1.97 (m, 5H), 1.93-1.78 (m, oxo-1- 2H), 1.69 -1.33 (m, 7H), 1.24 (s, 3H), 1.17- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1.03 (m, 9H), 1.02-0.74 (m, 3H). 4(13),5,7-trien-11-yl]carbamoyl]- 1H-indole-5- carbonylphosphonate 88 I-96 diammonium 2-[[(2S,11S)-2- 1224.5 (400 MHz, DMSO-d₆) δ 11.92 (s, 1H), 9.09- [[(3S,4R)-1-carbamoyl-4-[[4-(4- 8.77 (m, 2H), 8.57 (d, J = 6.2 Hz, 1H), 8.01- [[(2S)-1 -[(2S,4R)-4-hydroxy-2- 7.86 (m, 1H), 7.46-7.35 (m, 5H), 7.35-7.21 ([[4-(4-methyl-1,3-thiazol-5- (m, 5H), 7.20-6.95 (m, 2H), 6.99 (t, J = 7.5 yl)phenyl]methyl]carbamoyl) Hz, 1H), 6.69 (s, 1H), 5.11 (d, J = 10.6 Hz, 1H), pyrrolidin-1-yl]-3,3-dimethyl-1- 4.71-4.63 (m, 1H), 4.56 (d, J = 9.4 Hz, 1H), oxobutan-2-yl]carbamoyl]but-1- 4.48-4.39 (m, 5H), 4.27-4.20 (m, 1H), 3.78- yn-1-yl)phenyl]methoxy]pentan- 3.63 (m, 2H), 3.49-3.41 (m, 2H), 3.18-3.07 3-yl]carbamoyl]-12-oxo-1- (m, 2H), 2.84 (d, J = 16.6 Hz, 1H), 2.45 (s, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3H), 2.37- 2.15 (m, 2H), 2.12 -1.97 (m, 4H), 4(13),5,7-trien-11-yl]carbamoyl]- 1.92 (d, J = 12.1 Hz, 1H), 1.87-1.70 (m, 1H-indole-5- 1H), 1.61-1.49 (m, 1H), 1.26-1.21 (m, 5H), 1.12- carbonylphosphonate 1.04 (m, 3H), 0.95 (s, 9H). 89 I-97 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1156.1 400 MHz, DMSO-d₆) δ 12.13-12.01 (m, 1H), carbamoyl-1- 11.09 (s, 1H), 8.87-8.67 (m, 2H), 8.44 (d, (diphenylmethylcarbamoyl)propyl] J = 6.9 Hz, 1H), 8.26-8.17 (m, 1H), 7.95 (d, carbamoyl]-3-[8-[1-(2,6- J = 8.7 Hz, 1H), 7.54 (d, J = 8.8 Hz, 1H), dioxopiperidin-3-yl)-3-methyl-2- 7.48-7.42 (m, 1H), 7.37-7.22 (m, 11H), 7.03-6.96 oxo-1,3-benzodiazol-5- (m, 2H), 6.87-6.72 (m, 2H), 6.13-6.06 (m, yl]octanoyl]-6-oxo- 1H), 5.37-5.25 (m, 1H), 5.02-4.85 (m, 1H), octahydropyrrolo[1,2- 4.52-4.14 (m, 3H), 4.13-3.64 (m, 2H), 3.35- a][1,5]diazocin-5-yl]carbamoyl]- 3.27 (m, 6H), 2.96-2.83 (m, 1H), 2.77-2.54 1H-indole-5-carbonylphosphonic (m, 5H), 2.48-2.29 (m, 2H), 2.18-2.05 (m, 3H), acid 2.04-1.86 (m, 4H), 1.86-1.69 (m, 3H), 1.69- .47 (m, 5H), 1.41-1.20 (m, 6H). 90 I-99 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1138.0 (400 MHz, DMSO-d₆) δ 12.10-11.98 (m, 1H), carbamoyl-1- 11.12 (s, 1H), 8.88-8.69 (m, 2H), 8.41 (d, (diphenylmethylcarbamoyl)propyl] J = 6.8 Hz, 1H), 8.28-8.15 (m, 1H), 7.96 (d, carbamoyl]-3-[7-[1-(2,6- J = 8.8 Hz, 1H), 7.51 (d, J = 8.7 Hz, 1H), dioxopiperidin-3-yl)-3-methyl-2- 7.48-7.38 (m, 1H), 7.38-7.19 (m, 12H), 7.09 oxo-1,3-benzodiazol-5-yl]hept-6- (s, 2H) 6.85-6.71 (m, 1H), 6.15-6.06 (m, 1H), ynoyl]-6-oxo-octahydropyrrolo[1,2- 5.41-5.34 (m, 1H), 5.06-4.85 (m, 1H), 4.52- a][1,5]diazocin-5-yl]carbamoyl]- 4.16 (m, 3H), 4.16-3.63 (m, 3H), 3.30 (s, 3H), 1H-indole-5-carbonylphosphonic 3.02-2.83 (m, 1H), 2.80-2.53 (m, 5H), 2.47 acid (d, J = 7.1 Hz, 2H), 2.21-2.08 (m, 3H), 2.06- 1.96 (m, 3H), 1.95-1.86 (m, 3H), 1.84-1.56 (m, 8H). 91 I-100 diammonium 2-[[(2S,11S)-2- 1257.7 (400 MHz, DMSO-d₆) δ 11.95 (s, 1H), 9.03- [[(3S,4R)-1-carbamoyl-4-[[4-(6- 8.94 (m, 2H), 8.58 (t, J = 6.0 Hz, 1H), 8.06- [(2S)-1-[(2S,4R)-4-hydroxy-2- 7.74 (m, 2H), 7.59-7.29 (m, 6H), 7.29-6.90 ([4-(4-methyl-1,3-thiazol-5- (m, 7H), 6.71 (s, 1H), 5.21-4.99 (m, 2H), 4.77- yl)phenyl]methyl]carbamoyl) 4.49 (m, 2H), 4.49-4.13 (m, 6H), 3.92-3.46 pyrrolidin-1-yl]-3,3-dimethyl-1- (m, 6H), 3.26-2.69 (m, 3H), 2.44 (s, 3H), oxobutan-2- 2.32-2.18 (m, 2H), 2.16-1.97 (m, 4H), 1.94-1.86 yl]carbamoyl]hexyl)phenyl] (m, 1H), 1.82-1.71 (s, 1H), 1.56-1.43 (m, methoxy]pentan-3-yl]carbamoyl]-12- 5H), 1.30-1.14 (m, 5H), 1.07 (d, J = 6.1 Hz, oxo-1- 2H), 0.94 (s, 9H). azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11-yl]carbamoyl]- 1H-indole-5- carbonylphosphonate 92 I-101 diammonium 2-[[(2S,11S)-2- 1215.6 (400 MHz, DMSO-d₆) δ 11.96 (s, 1H), 9.13- [[(3S,4R)-1-carbamoyl-4-[[4-(3- 8.87 (m, 2H), 8.59 (t, J = 6.3 Hz, 1H), 7.99- [[(2S)-1-[(2S,4R)-4-hydroxy-2- 7-87 (m, 2H), 7.67-7.33 (m, 6H), 7.33-6.89 ([4-(4-methyl-1,3-thiazol-5- (m, 8H), 6.71 (s, 1H), 5.20-5.10 (m, 2H), 4.72- yl)phenyl]methyl]carbamoyl) 4.52 (m, 2H), 4.52-4.31 (m, 5H), 4.27-4.17 pyrrolidin-1-yl]-3,3-dimethyl-1- (m, 1H), 3.80 (s, 1H), 3.68 (d, J = 3.3 Hz, oxobutan-2- 2H), 3.54-3.44 (m, 2H), 3.29-2.62 (m, 2H), yl]carbamoyl]propyl)phenyl] 2.44 (s, 3H), 2.37-1.87 (m, 8H), 1.81-1.67 methoxy]pentan-3-yl]carbamoyl]-12- (m, 3H), 1.54 (d, J = 11.8 Hz, 1H), 1.34-1.00 oxo-1- (m, 6H), 0.95 (s, 9H). azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11-yl]carbamoyl]- 1H-indole-5- carbonylphosphonate 93 I-102 diammonium 2-[[(5S,8S,10aR)-8- 1150.6 (400 MHz, DMSO-d₆) δ 11.00 (s, 1H), 8.88- [[(1S)-3-carbamoyl-1- 8.74 (m, 2H), 8.39-8.03 (m, 2H), 7.76-7.42 (diphenylmethylcarbamoyl) (m, 5H), 7.34-7.16 (m, 14H), 6.83-6.68 (m, propyl]carbamoyl]-3-[8-[2-(2,6- 1H), 6.14-6.04 (m, 1H), 5.17-5.08 (m, 1H), dioxopiperidin-3-yl)-1-oxo-3H- 4.97-4.77 (m, 1H), 4.56-4.13 (m, 5H), 4.03- isoindol-4-yl]oct-7-ynoyl]-6-oxo- 3.85 (m, 3H), 3.82-3.68 (m, 1H), 2.93-2.80 (m, octahydropyrrolo[1,2- 2H), 2.72-2.55 (m, 2H), 2.47-2.28 (m, 2H), a][1,5]diazocin-5-yl]carbamoyl]- 2.21-1.36 (m, 21H). 1-methylindole-5- carbonylphosphonate 94 I-103 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1141.9 (400 MHz, DMSO-d₆) δ 12.35-11.96 (m, 1H), carbamoyl-1- 11.09 (s, 1H), 8.85-8.75 (m, 2H), 8.43 (d, (diphenylmethylcarbamoyl) J = 6.0 Hz, 1H), 8.27-8.18 (m, 1H), 7.96 (d, propy]lcarbamoyl]-3-[7-[1-(2,6- J = 8.6 Hz, 1H), 7.53 (d, J = 9.0 Hz, 1H), dioxopiperidin-3-yl)-3-methyl-2- 7.49-7.38 (m, 1H), 7.38 -7.20 (m, 11H), 7.05- oxo-1,3-benzodiazol-5- 6.95 (m, 2H), 6.90-6.70 (m, 2H), 6.14-5.07 yl]heptanoyl]-6-oxo- (m, 1H), 5.40-5.28 (m, 1H), 5.02-4.83 (m, 1H), octahydropyrrolo[1,2- 4.49-4.34 (m, 2H), 4.32-4.16 (m, 1H) 4.06- a][1,5]diazocin-5-yl]carbamoyl]- 3.90 (m, 2H), 3.86-3.75 (m, 2H), 3.65-3.35 1H-indole-5-carbonylphosphonic (m, 2H), 3.30 (s, 3H), 2.96-2.88 (m, 1H), 2.77- acid 2.54 (m, 4H), 2.49-2.32 (m, 1H), 2.20-2.08 (m, 3H), 2.05-1.85 (m, 4H), 1.85-1.71 (m, 4H), 1.69-1.53 (m, 3H), 1.45-1.28 (m, 3H). 95 I-104 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1151.8 (400 MHz, DMSO-d₆) δ 12.13-12.02 (m, 1H), carbamoyl-1- 11.11 (s, 1H), 8.85-8.72 (m, 2H), 8.45-8.40 (diphenylmethylcarbamoyl)propyl] (m, 1H), 8.26-8.15 (m, 1H), 8.03-7.84 (m, carbamoyl]-3-[8-[1-(2,6- 1H), 7.57-7.37 (m, 2H), 7.37-7.20 (m, 11H), dioxopiperidin-3-yl)-3-methyl-2- 7.08 (d, J = 6.7 Hz, 2H), 6.82-6.65 (m 1H), oxo-1,3-benzodiazol-5-yl]oct-7- 6.14-6.08 (m, 1H), 5.42-5.33 (m, 1H), 5.03- ynoyl]-6-oxo-octahydropyrrolo[1,2- 4.88 (m, 1H), 4.50-4.11 (m, 3H), 4.00-3.54 a][1,5]diazocin-5-yl]carbamoyl]- (m, 3H), 3.35 (s, 3H), 2.86 (d, J = 15.9 Hz, 1H-indole-5-carbonylphosphonic 1H), 2.73-2.56 (m, 3H), 2.46-2.34 (m, 3H), acid 2.27-1.13 (m, 18H). 96 I-105 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1124.0 ¹H NMR (400 MHz, DMSO-d₆) δ 12.30-11.89 carbamoyl-1- (m, 1H), 11.12 (d, J = 7.5 Hz, 1H), 8.86- (diphenylmethylcarbamoyl)propyl] 8.70 (m, 2H), 8.52-8.37 (m, 1H), 8.27-8.18 (m, carbamoyl]-3-[6-[1-(2,6- 1H), 7.95 (d, J = 8.8 Hz, 1H), 7.53 (d, J = dioxopiperidin-3-yl)-3-methyl-2- 8.8 Hz, 1H), 7.47-7.38 (m, 1H), 7.38-7.20 (m, oxo-1,3-benzodiazol-5-yl]hex-5- 12H), 7.15-7.00 (m, 2H), 6.84-6.69 (m, 1H), ynoyl]-6-oxo- 6.13-6.05 (m, 1H), 5.42-5.28 (m, 1H), 5.07- octahydropyrrolo[1,2- 4.85 (m, 1H), 4.53-4.14 (m, 3H), 4.04-3.68 a][1,5]diazocin-5-yl]carbamoyl]- (m, 4H), 3.50-3.35 (m, 2H), 3.32 (s, 3H), 2.96- 1H-indole-5-carbonylphosphonic 2.78 (m, 2H), 2.76-2.56 (m, 3H), 2.21-1.8 acid 2 (m, 10H), 1.81-1.59 (m, 4H). 97 I-106 diammonium 2-[[(5S,8S,10aR)-8- 1123.2 (400 MHz, CD₃OD) δ 7.76-7.69 (m, 1H), [[(1S)-3-carbamoyl-1- 7.62-7.55 (m, 2H), 7.52-7.44 (m, 1H), 7.40-7.30 (diphenylmethylcarbamoyl)propyl] (m, 6H), 7.30-7.21 (m, 5H), 7.02 (d, J = 4.1 carbamoyl]-3-[8-[2-(2,6- Hz, 1H), 6.16 (d, J = 14.1 Hz, 1H), 5.27-5.00 dioxopiperidin-3-yl)-1-oxo-3H- (m, 3H), 4.58- 4.39 (m, 4H), 4.39-3.90 isoindol-4-yl]oct-7-ynoyl]-6-oxo- (m, 2H), 3.89-3.66 (m, 2H), 3.64-3.45 (m, 1H), octahydropyrrolo[1,2- 3.20-3.04 (m, 2H), 2.94-2.61 (m, 4H), 2.58- a][1,5]diazocin-5-yl]carbamoyl]- 2.48 (m, 3H), 2.39 (t, J = 7.4 Hz, 2H), 2.32- 1H-indole-5- 1.87 (m, 8H), 1.85-1.53 (m, 7H). carbonylphosphonate 98 I-107 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1127.9 (400 MHz, DMSO-d₆) δ 12.19-12.01 (m, 1H), carbamoyl-1- 11.08 (d, J = 2.9 Hz, 1H), 8.84-8.69 (m, 2H), (diphenylmethylcarbamoyl)propyl] 8.43 (d, J = 7.1 Hz, 1H), 8.30-8.18 (m, 1H), carbamoyl]-3-[6-[1-(2,6- 7.95 (d, J = 8.7 Hz, 1H), 7.53 (d, J = 8.6 dioxopiperidin-3-yl)-3-methyl-2- Hz, 1H), 7.48-7.38 (m, 1H), 7.35-7.21 (m, oxo-1,3-benzodiazol-5- 12H), 7.05-6.93 (m, 2H), 6.87 (d, J = 8.1 Hz, yl]hexanoyl]-6-oxo- 1H), 6.80-6.70 (m, 1H), 6.08 (d, J = 6.0 Hz, octahydropyrrolo[1,2- 1H), 5.36-5.28 (m, 1H), 5.01-4.86 (m, 1H), a][1,5]diazocin-5-yl]carbamoyl]- 4.50-4.12 (m, 3H), 3.91 (d, J = 13.4 Hz, 2H), 1H-indole-5-carbonylphosphonic 3.84-3.68 (m, 1H), 3.38-3.34 (m, 5H), 2.89 acid (t, J = 13.6 Hz, 1H), 2.75-2.53 (m, 5H), 2.19- 2.08 (m, 3H), 2.04-1.88 (m, 4H), 1.83-1.68 (m, 3H), 1.67-1.55 (s, 5H), 1.41-1.36 (s, 2H). 99 I-109 diammonium difluoro([4-[(1E)-1- 1265.6 (400 MHz, CD₃OD) δ 8.89 (s, 1H), 8.05 (d, [[(2S,11S)-2-[[(3S,4R)-4-[[4-(4- J = 9.5 Hz, 1H), 7.69 (d, J = 8.2 Hz, 2H), [[(2S)-1-[(2S,4R)-4-hydroxy-2- 7.58 (d, J = 8.2 Hz, 2H), 7.48 (d, J = 8.2 Hz, ([[4-(4-methyl-1,3-thiazol-5- 2H), 7.43 (d, J = 8.2 Hz, 2H), 7.23 (d, J = 7.9 yl)phenyl]methyl]carbamoyl) Hz, 2H), 7.13 (d, J = 8.0 Hz, 2H), 7.05 (dt, pyrrolidin-1-yl]-3,3-dimethyl-1- J = 14.7, 7.2 Hz, 2H), 6.38 (d, J = 1.4 Hz, oxobutan-2- 1H), 5.16-5.12 (m, 1H), 4.72-4.62 (m, 2H), yl]carbamoyl]butyl)phenyl]methoxyl- 4.62-4.44 (m, 5H), 4.36 (d, J = 15.6 Hz, 1H), 1-(methylcarbamoyl)pentan- 4.03-3.88 (m, 2H), 3.86-3.78 (m, 1H), 3.60- 3-yl]carbamoyl]-12-oxo-1- 3.47 (m, 1H), 3.38-3.34 (m, 2H), 3.29-3.13 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 3H), 3.06-2.97 (m, 1H), 2.67 (s, 3H), 2.67- 4(13),5,7-trien-11- 2.59 (m, 2H), 2.55 (d, J = 1.4 Hz, 3H), 2.49 yl]carbamoyl]prop-1-en-2- (s, 3H), 2.37-2.15 (m, 7H), 2.15-1.96 (m, 2H), yl]phenylpmethylphosphonate 1.69-1.58 (m, 5H), 1.34-1.29 (m, 1H), 1.19 (d, J = 6.4 Hz, 3H), 1.04 (s, 9H). 100 I-110 diammonium [4-[(1E)-1-  980.2 (400 MHz, CD₃OD) δ 7.69 (d, J = 8.2 Hz, [[(2S,11S)-2-[[(3S,4R)-1- 2H), 7.55 (d, J = 8.2 Hz, 2H), 7.12-6.93 (m, 6H), carbamoyl-4-[3-[1 -(2,6- 6.36 (d, J = 1.4 Hz, 1H), 5.32 (dd, J = 12.6, dioxopiperidin-3-yl)-3-methyl-2- 5.4 Hz, 1H), 5.18 (dd, J = 10.9, 3.4 Hz, oxo-1,3-benzodiazol-5- 1H), 4.70-4.56 (m, 2H), 3.93 (d, J = 11.5 Hz, yl]propoxy]pentan-3- 1H), 3.58-3.49 (m, 2H), 3.47-3.33 (m, 6H), yl]carbamoyl]-12-oxo-1- 3.30-3.05 (m, 2H), 3.02-2.88 (m, 1H), 2.87- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2.71 (m, 4H), 2.54 (s, 3H), 2.40-2.25 (m, 3H), 4(13),5,7-trien-11- 2.22-2.10 (m, 1H), 2.10-1.98 (m, 1H), 1.89 yl]carbamoyl]prop-1-en-2- (q, J = 6.9 Hz, 2H), 1.77-1.58(m, 1H), yl]phenyl]difluoromethylphosphonate 1.17 (d, J = 6.3 Hz, 3H). 101 I-111 diammonium 2-[[(5S,8S,10aR)-8- 1137.0 (400 MHz, CD₃OD) δ 8.97 (q, J = 2.3 Hz, [[(1S)-3-carbamoyl-1- 1H), 8.13-8.08 (m, 1H), 7.76-7.70 (m, 1H), (diphenylmethylcarbamoyl)propyl] 7.63-7.58 (m, 1H), 7.53-7.45 (m, 2H), 7.41- carbamoyl]-3-[8-[2-(2,6- 7.22 (m, 11H), 6.16 (d, J = 12.5 Hz, 1H), 5.24- dioxopiperidin-3-yl)-1-oxo-3H- 5.07 (m, 2H), 4.60 (d, J = 15.3 Hz, 1H), 4.55- isoindol-4-yl]oct-7-ynoyl]-6-oxo- 4.42 (m, 4H), 4.38-3.90 (m, 2H), 3.74 (d, octahydropyrrolo[1,2- J = 10.6 Hz, 1H), 3.67-3.49 (m, 1H), 2.97- a][1,5]diazocin-5-yl]carbamoyl]- 2.81 (m, 1H), 2.81-2.59 (m, 3H), 2.57-2.48 (m, 1H-indole-5- 3H), 2.40 (t, J = 7.4 Hz, 2H), 2.30-2.05 (m, carbonylphosphonate 4H), 2.03-1.88 (m, 3H), 1.88-1.55 (m, 8H). 102 I-112 [4-[(1E)-1-[[(5S,8S,10aR)-8- 1164.6 (400 MHz, CD₃OD) δ 7.72-7.56 (m, 4H), [(1S)-3-carbamoyl-1- 7.38-7.20 (m, 10H), 7.07-6.92 (m, 3H), 6.36 (s, (diphenylmethylcarbamoyl)propyl] 1H), 6.15 (d, J = 7.1 Hz, 1H), 5.38-5.32 (m, carbamoyl]-3-[7-[1-(2,6- 1H), 5.06-4.90 (m, 1H), 4.57-4.20 (m, 3H), dioxopiperidin-3-yl)-3-methyl-2- 4.05-3.77 (m, 2H), 3.71-3.48 (m, 1H), 3.45- oxo-1,3-benzodiazol-5- 3.36 (m, 4H), 2.99-2.87 (m, 1H), 2.87-2.75 yl]heptanoyl]-6-oxo- (m, 2H), 2.72-2.65 (m, 2H), 2.63-2.56 (m, 1H), octahydropyrrolo[1,2- 2.54 (s, 3H), 2.52-2.39 (m, 1H), 2.39-2.07 a][1,5]diazocin-5- (m, 6H), 2.01-1.75 (m, 5H), 1.75-1.58 (m, yl]carbamoyl]prop-1-en-2- 4H), 1.57-1.31 (m, 4H). yl]phenyl]difluoromethylphosphonic acid 103 I-113 [4-[(1E)-1-[[(5S,8S,10aR)-8- 1178.7 (400 MHz, CD₃OD) δ 7.68-7.55 (m, 4H), [[(1S)-3-carbamoyl-1- 7.39-7.22 (m, 10H), 7.06-6.92 (m, 3H), 6.39- (diphenylmethylcarbamoyl)propyl] 6.32 (m, 1H), 6.15 (d, J = 10.6 Hz, 1H), 5.36- carbamoyl]-3-[8-[1-(2,6- 5.26 (m, 1H), 5.09-4.94 (m, 2H), 4.50-4.23 dioxopiperidin-3-yl)-3-methyl-2- (m, 3H), 4.03-3.47 (m, 3H), 3.40 (s, 3H), oxo-1,3-benzodiazol-5- 2.99-2.88 (m, 1H), 2.87-2.76 (m, 2H), 2.72- yl]octanoyl]-6-oxo- 2.68 (m, 2H), 2.63-2.57 (m, 1H), 2.55-2.50 (m, octahydropyrrolo[1,2- 4H), 2.43-2.30 (m, 2H), 2.30-2.05 (m, 4H), a][1,5]diazocin-5- 2.03-1.89 (m, 4H), 1.83-1.72 (m, 1H), 1.71- yl]carbamoyl]prop-1-en-2- 1.59 (m, 4H), 1.49-1.32 (m, 6H). yl]phenyl]difluoromethylphosphonic acid 104 I-114 [4-[(1E)-1-[[(5S,8S,10aR)-8- 1150.5 (400 MHz, CD₃OD) δ 7.69-7.55 (m, 4H), [[(1S)-3-carbamoyl-1- 7.40-7.21 (m, 10H), 7.09-6.93 (m, 3H), 6.36 (s, (diphenylmethylcarbamoyl)propyl] 1H), 6.18-6.07 (m, 1H), 5.38-5.27 (m, 1H), carbamoyl]-3-[6-[1-(2,6- 5.04-4.93 (s, 1H), 4.53-4.23 (m, 3H), 4.07-3.47 dioxopiperidin-3-yl)-3-methyl-2- (m, 3H), 3.46-3.34 (d, J = 6.9 Hz, 3H), oxo-1,3-benzodiazol-5- 3.01-2.52 (m, 8H), 2.48-2.03 (m, 9H), 2.01- yl]hexanoyl]-6-oxo- 1.61 (m, 9H), 1.50-1.38 (m, 2H). octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamoyl]prop-1-en-2- yl]phenyl]difluoromethylphosphonic acid 105 I-115 ((4-((E)-4-(((5S,8S,10aR)-8-(((S)- 1160.6 (400 MHz, CD₃OD) δ 7.77-7.72 (m, 1H), 5-amino-1-(benzhydrylamino)- 7.71-7.66 (m, 2H), 7.63-7.58 (m, 1H), 7.57- 1,5-dioxopentan-2-yl)carbamoyl)- 7.46 (m, 3H), 7.38-7.21 (m, 10H), 6.38-6.29 3-(8-(2-(2,6-dioxopiperidin-3-yl)- (m, 1H), 6.15 (d, J = 8.9 Hz, 1H), 5.22-5.11 1-oxoisoindolin-4-yl)oct-7- (m, 1H), 5.09-4.93 (m, 1H), 4.53-4.42 (m, 4H), ynoyl)-6- 4.32-4.01 (m, 1H), 3.86 (d, J = 14.5 Hz, oxodecahydropyrrolo[1,2- 1H), 3.80-3.64 (m, 1H), 3.65-3.49 (m, 1H), a][1,5]diazocin-5-yl)amino)-4- 3.49-3.35 (m, 2H), 2.95-2.83 (m, 1H), 2.82-2.72 oxobut-2-en-2- (m, 1H), 2.70-2.58 (m, 2H), 2.57-2.46 (m, yl)phenyl)difluoromethyl) 6H), 2.46-2.30 (m, 2H), 2.30-2.07 (m, 4H), phosphonic acid 2.01-1.86 (s, 3H), 1.82-1.68 (m, 5H), 1.65-1.54 (m, 2H). 106 I-117 (2-(((3S,6S)-6-(((2R,3S)-6- 1242.6 (400 MHz, DMSO-d₆) δ 12.02 (s, 1H), 8.90- amino-2-((4-(6-(((S)-1-((2S,4R)- 8.86 (m, 2H), 8.56 (s, 1H), 7.85 (d, J = 9.5 Hz, 4-hydroxy-2-((4-(4- 2H), 7.49-7.33 (m, 6H), 7.29-6.61 (m, 8H), methylthiazol-5- 5.15-5.05 (m, 2H), 4.54-4.50 (m, 1H), 4.49- yl)benzyl)carbamoyl)pyrrolidin- 4.30 (m, 5H), 4.22 (d, J = 16.1 Hz, 1H), 1-yl)-3,3-dimethyl-1-oxobutan-2- 3.89-3.75 (m, 3H), 3.68-3.56 (d, J = 15.6 Hz, yl)amino)-6- 2H), 3.26-3.04 (m, 2H), 2.89-2.78 (m, 1H), oxohexyl)benzyl)oxy)-6- 2.45 (s, 3H), 2.37-1.95 (m, 6H), 1.92-1.73 oxohexan-3-yl)carbamoyl)-4-oxo- (m, 2H), 1.62-1.42 (m, 5H), 1.32-1.15 (m, 5H), 1,2,3,4,6,7- 1.12-1.00 (m, 2H), 0.93 (s, 9H). hexahydroazepino[3,2,1-hi]indol- 3-yl)carbamoyl)-1H-indole-5- carbonyl)phosphonic acid 107 I-118 diammonium 2-[[(2S,11S)-2- 1057.5 (400 MHz, DMSO-d₆) δ 12.05 (s, 1H), 11.08 [[(3S,4R)-1-carbamoyl-4-[(4-[6- (s, 1H), 9.12-9.05 (m, 1H), 8.26-7.80 (m, 2H), [1-(2,6-dioxopiperidin-3-yl)-3- 7.66-7.35 (m, 2H), 7.35-6.51 (m, 13H), methyl-2-oxo-1,3-benzodiazol-5- 5.42-5.27 (m, 1H), 5.13-4.98 (m, 1H), 4.72- yl]hexyl]phenyl)methoxy]pentan- 4.60 (m, 1H), 4.38 (s, 2H), 3.86-3.72 (m, 1H), 3-yl]carbamoyl]-12-oxo-1- 3.34 (s, 2H), 3.31-3.00 (m, 5H), 2.97-2.79 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 2H), 2.76-2.55 (m, 5H), 2.39-1.88 (m, 5H), 4(13),5,7-trien-11-yl]carbamoyl]- 1.78-1.73 (m, 1H), 1.59-1.52 (m, 5H), 1H-indole-5- 1.32-1.22 (m, 5H), 1.07 (d, J = 8.4 Hz, 3H). carbonylphosphonate 108 I-119 [4-[(1E)-1-[[(2S,11S)-2-[[(3S,4R)- 1251.60 (400 MHz, CD₃OD) δ 8.93-8.86 (m, 1H), 1-carbamoyl-4-[[4-(4-[[(2S)-1- 7.76-7.69 (m, 2H), 7.62-7.56 (m, 2H), 7.50- [(2S,4S)-4-hydroxy-2-([[4-(4- 7.39 (m, 4H), 7.29-7.23 (m, 2H), 7.15-7.06 (m, methyl-1,3-thiazol-5- 2H), 7.07 (d, J = 7.0 Hz, 1H), 7.07-6.99 (m, yl)phenyl]methyl]carbamoyl) 1H), 6.37 (d, J = 1.5 Hz, 1H), 5.16 (dd, J = pyrrolidin-1-yl]-3,3-dimethyl-1- 10.9, 3.4 Hz, 1H), 4.69-4.62 (m, 1H), 4.60- oxobutan-2- 4.40 (m, 5H), 4.42-4.34 (m, 2H), 4.06-3.97 xy]pentan-3-yl]carbamoyl]-12- (m, 2H), 3.75-3.68 (m, 1H), 3.61-3.44 (m, 2H), oxo-l- 3.28-3.15 (m, 1H), 3.06-3.29 (m, 1H), 2.62 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (s, 3H), 2.55 (d, J = 1.3 Hz, 3H), 2.49 (s, 4(13),5,7-trien-11- 3H), 2.45-2.13 (m, 7H), 2.03-1.94 (m, 1H), yl]carbamoyl]prop-1-en-2- 1.67-1.61 (m, 6H), 1.19 (d, J = 6.3 Hz, 3H), yl]phenyl]difluoromethylphosphonic 1.04 (s, 9H) acid 109 I-120 diammonium 2-[[(5S,8S,10aR)-8- 1150.75 (400 MHz, DMSO-d₆) δ 11.96-11.83 (m, 1H), [[(1S)-3-carbamoyl-1- 9.16-8.58 (m, 2H), 8.50-7.89 (m, 2H), 7.75- (diphenylmethylcarbamoyl)propyl] 7.39 (m, 5H), 7.39-7.19 (m, 12H), 6.80- carbamoyl]-3-[8-[2-(1-methyl- 6.76 (m, 1H), 6.11-6.09 (m, 1H), 5.21-5.18 (m, 2,6-dioxopiperidin-3-yl)-1-oxo- 1H), 4.97-4.95 (m, 1H), 4.57-4.22 (m, 5H), 3H-isoindol-4-yl]oct-7-ynoyl]-6- 4.18-4.16 (m, 1H), 3.94-3.92 (m, 1H), 3.78- oxo-octahydropyrrolo[1,2- 3.76 (m, 1H), 3.16-2.89 (m, 4H), 2.78-2.62 a][1,5]diazocin-5-yl]carbamoyl]- (m, 2H), 2.42-1.30 (m, 1H), 2.35-2.33 (m, 1H-indole-5- 3H), 2.21-1.84 (m, 10H), 1.84-1.33 (m, 10H) carbonylphosphonate 110 I-121 diammonium 2-[[(2S,11S)-2- 1228.55 (400 MHz, DMSO-d₆) δ 11.86 (s, 1H), 9.02- [[(3S,4R)-1-carbamoyl-4-[[4-(4- 8.91 (m, 2H), 8.68-8.64 (m, 1H), 7.98-7.85 [[(2S)-1-[(2S,4S)-4-hydroxy-2- (m, 3H), 7.45-7.35 (m, 6H), 7.26-6.90 (m, 9H), ([[4-(4-methyl-1,3-thiazol-5- 6.70 (s, 1H), 5.47-5.43 (m, 1H), 5.14-5.09 yl)phenyl]methyl]carbamoyl) (m, 1H) 4.72-4.63 (m, 1H), 4.50-4.32 (m, 6H), pyrrolidin-1-yl]-3,3-dimethyl-1- 4.31-4.28 (m, 1H), 4.26-4.15 (m, 2H), oxobutan-2- 3.95-3.91(m, 1H), 3.85-3.72(m, 1H), 3.51-3.45 yl]carbamoyl]butyl)phenyl] (m, 4H), 3.25-3.10 (m, 1H), 2.92-2.88 (m, methoxy]pentan-3-yl]carbamoyl]-12- 1H), 2.45 (s, 3H), 2.10-1.98 (m, 4H), 1.80-1.65 oxo-1- (m, 3H), 1.60-1.48 (m, 6H), 1.28-1.23 (m, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3H), 1.03-1.01 (m, 3H), 0.91 (s, 9H) 4(13),5,7-trien-11-yl]carbamoyl]- 1H-indole-5- carbonylphosphonate 111 I-122 2-[[(5S,8S,10aR)-8-[[(1S)-3- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 12.28-11.99 (m, 1H), carbamoyl-1- 1097.15 11.09 (s, 1H), 8.85-8.70 (m, 2H), 8.47-8.42 (diphenylmethylcarbamoyl)propyL] (m, 1H), 8.26-8.14 (m, 1H), 7.99-7.93 (m, carbamoyl]-3-[4-[1-(2,6- 1H), 7.56-7.51 (m, 1H), 7.47-7.41 (m, 1H), dioxopiperidin-3-yl)-3-methyl-2- 7.36-7.22 (m, 11H), 7.01-6.85 (m, 3H), 6.81- oxo-1,3-benzodiazol-4- 6.77 (m, 1H), 6.17-6.04 (m, 1H), 5.42-5.29 yl]butanoyl]-6-oxo- (m, 1H), 5.05-4.88 (m, 1H), 4.52-4.13 (m, octahydropyrrolo[1,2- 4H), 4.10-3.90 (m, 2H), 3.83-3.70 (m, 2H), a][1,5]diazocin-5-yl]carbamoyl]- 3.59 (s, 3H), 3.04-2.76 (m, 5H), 2.75-2.55 (m, 1H-indole-5- 3H), 2.23-2.07 (m, 3H), 2.05-1.95 (m, 3H), carbonylphosphonic acid 1.94-1.85 (m, 3H), 1.84-1.60 (m, 4H) 112 I-123 2-[[(5S,8S,10aR)-8-[[(1S)-3- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 12.24-12.91 (m, 1H ), carbamoyl-1- 1125.25 11.09 (s, 1H), 8.90-8.71 (m, 2H), 8.46-8.13 (diphenylmethylcarbamoyl)propyl] (m, 2H), 8.00-7.93(m, 1H), 7.54-7.20 (m, carbamoyl]-3-[6-[1-(2,6- 13H), 7.02-6.76 (m, 4H), 6.12-6.07 (m, 1H), dioxopiperidin-3-yl)-3-methyl-2- 5.40-5.32 (m, 1H), 5.01-4.84 (m, 1H), 4.49- oxo-1,3-benzodiazol-4- 4.42 (m, 1H), 4.41-4.34 (m, 1H), 4.23-4.14 yl]hexanoyl]-6-oxo- (m, 1H), 3.99-3.87 (m, 1H), 3.83-3.71 (m, 2H), octahydropyrrolo[1,2- 3.55 (s, 3H), 3.13-3.00 (m, 1H), 2.94-2.83 a][1,5]diazocin-5-yl]carbamoyl]- (m, 3H), 2.75-2.60 (m, 3H), 2.25-1.86 (m, 1H-indole-5-carbonylphosphonic 8H), 1.84-1.70 (m, 3H), 1.69-1.54 (m, 5H), acid 1.52-1.36 (m, 2H), 1.26-1.12 (m, 2H) 113 I-124 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1141.30 (400 MHz, DMSO-d₆) δ 12.17-11.96 (m, 1H), carbamoyl-1- 11.09 (s, 1H), 8.84-8.75 (m, 2H), 8.43 (d, (diphenylmethylcarbamoyl)propyl] J = 6.8 Hz, 1H), 8.24-8.16 (m, 1H), 7.96 (d, carbamoyl]-3-[7-[1-(2,6- J = 8.7 Hz, 1H), 7.51 (d, J = 8.8 Hz, 1H), dioxopiperidin-3-yl)-3-methyl-2- 7.46-7.41 (m, 1H), 7.40-7.20 (m, 11H), 6.99-6.89 oxo-1,3-benzodiazol-4- (m, 2H), 6.89-6.82 (m, 1H), 6.79 (s, 1H), yl]heptanoyl]-6-oxo- 6.12-6.08 (m, 1H), 5.36 (d, J = 8.3 Hz, 1H), octahydropyrrolo[1,2- 5.06-4.88 (m, 1H), 4.50-4.43 (m, 1H), 4.38 a][1,5]diazocin-5-yl]carbamoyl]- (d, J = 6.9 Hz, 1H), 4.22-4.17 (m, 1H), 4.02- 1H-indole-5-carbonylphosphonic 3.86 (m, 1H), 3.83-3.74 (m, 2H), 3.55 (s, 3H), acid 3.15-3.05 (m, 2H), 2.88-2.76 (m, 4H), 2.66- 2.58 (m, 3H), 2.18-2.08 (m, 3H), 2.04-1.89 (m, 4H), 1.84-1.71 (m, 2H), 1.66-1.55 (m, 6H), 1.50-1.31 (m, 4H), 1.25-1.15 (m, 1H). 114 I-125 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1169.35 (400 MHz, DMSO-d₆) δ 12.13-12.08 (m, 1H), carbamoyl-1- 11.09 (s, 1H), 8.85-8.72 (m, 2H), 8.43 (d, (diphenylmethylcarbamoyl)propyl] J = 6.6 Hz, 1H), 8.27-8.19 (m, 1H), 7.96 (d, carbamoyl]-3-[9-[1-(2,6- J = 8.9 Hz, 1H), 7.62-7.16 (m, 13H), 6.96 (d, dioxopiperidin-3-yl)-3-methyl-2- J = 6.3 Hz, 2H), 6.93-6.66 (m, 2H), 6.14-6.06 oxo-1,3-benzodiazol-4- (m, 1H), 5.36-5.34 (m, 1H), 4.96-3.92 (m, yl]nonanoyl]-6-oxo- 1H), 4.49-4.40 (m, 1H), 4.41-4.34 (m, 1H), octahydropyrrolo[1,2- 4.23-4.14 (m, 1H), 4.04-3.86 (m, 1H), 3.83- a][1,5]diazocin-5-yl]carbamoyl]- 3.74 (m, 2H), 3.55 (s, 3H), 3.15-3.10 (m, 1H), 1H-indole-5-carbonylphosphonic 2.96-2.82 (m, 3H), 2.80-2.74 (m, 1H), 2.67- acid 2.58 (m, 2H), 2.18-2.11 (m, 4H), 2.05-1.86 (m, 4H), 1.82-1.74 (m, 3H), 1.70-1.44 (m, 6H), 1.38-1.30 (m, 7H), 1.25-1.13 (m, 2H) 115 I-126 diammonium 2-[[(2S,11S)-2- 1251.85 (400 MHz, DMSO-d₆) δ 11.92 (s, 1H), 9.01- [[(3S,4R)-1-carbamoyl-4-[[7-(2- 8.96 (m, 2H), 8.59-5.57 (m, 1H), 8.07-7.60 [(2S)-1-[(2S,4R)-4-hydroxy-2- (m, 6H), 7.49-7.15 (m, 8H), 7.11-6.66 (m, 4H), ([[4-(4-methyl-1,3-thiazol-5- 5.13-5.10 (m, 1H), 4.68-4.66 (m, 1H), 4.63- yl)phenyl]methyl]carbamoyl) 4.54 (m, 2H), 4.49-4.40 (m, 2H), 4.37-4.35 pyrrolidin-1-yl]-3,3-dimethyl-1- (m, 1H), 4.26-4.18 (m, 1H), 3.84-3.82 (m, oxobutan-2- 1H), 3.72-3.63 (m, 2H), 3.55-3.46 (m, 6H), yl]carbamoyl]ethyl)naphthalen-2- 3.14-3.10 (m, 3H), 3.01-2.89 (m, 2H), 2.86- yl]methoxy]pentan-3- 2.82 (m, 2H), 2.74-2.70 (m, 1H), 2.70-2.62 yl]carbamoyl]-12-oxo-1- (m, 1H), 2.44 (s, 3H), 2.25-2.21 (m, 2H), 2.10- azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2.04 (m, 2H), 1.95-1.87 (m, 1H), 1.79-1.75 4(13),5,7-trien-11-yl]carbamoyl]- (m, 1H), 1.59-1.57 (m, 1H), 1.32-1.18 (m, 1H-indole-5- 2H), 1.11 (d, J = 6.2 Hz, 3H), 0.89 (m, 9H) carbonylphosphonate 116 I-127 diammonium 2-[[(2S,11S)-2- 1264.60 (400 MHz, DMSO-d₆) δ 12.01-11.80 (m, 1H), [[(3S,4R)-1-carbamoyl-4-[[6-(3- 9.09-8.91 (m, 2H), 8.58 (d, J = 6.7 Hz, 1H), [[(2S)-1-[(2S,4R)-4-hydroxy-2- 7.93-7.91 (m, 2H), 7.75 (d, J = 9.4 Hz, 2H), ([[4-(4-methyl-1,3-thiazol-5- 7.63 (d, J = 13.5 Hz, 1H), 7.50-7.15 (m, yl)phenyl]methyl]carbamoyl) 11H), 7.03-6.98 (m, 3H), 6.69 (d, J = 14.4 Hz, pyrrolidin-1-yl]-3,3-dimethyl-1- 2H), 5.38-5.29 (m, 1H), 5.12 (d, J = 14.3 Hz, oxobutan-2- 1H), 4.68-4.60 (m, 1H), 4.58 (d, J = 10.2 yl]carbamoyl]propyl)naphthalen- Hz, 2H), 4.49-4.40 (m, 1H), 4.36 (s, 1H), 2-yl]methoxy]pentan-3- 4.23-4.19 (m, 1H), 3.82 (s, 1H), 3.69 (s, 1H), yl]carbamoyl]-12-oxo-1- 3.50-3.35 (m 4H), 2.95-2.82(m, 1H), 2.76-2.74 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 1H), 2.48 (s, 3H), 2.39-2.22 (m, 4H), 4(13),5,7-trien-11-yl]carbamoyl]- 2.05-1.98 (m, 3H), 1.97-1.75 (m, 4H), 1.76- 1H-indole-5- 1.50 (m, 2H), 1.46-1.11 (m, 10H), 1.01-0.82 carbonylphosphonate (m, 7H) 117 I-129 diammonium 2-[[(2S,11S)-2- 1240.55 (400 MHz, DMSO-d₆) δ 11.97 (s, 1H), 9.01- [[(3S,4R)-1-carbamoyl-4-([4- 8.92 (m, 2H), 8.86-8.84 (m, 1H), 8.57 (t, J = [(1E)-5-[[(2S)-1-[(2S,4R)-4- 6.1 Hz, 1H), 8.01-7.84 (m, 3H), 7.54-7.35 ( hydroxy-2-([[4-(4-methyl-1,3- (m, 7H), 7.35-7.23 (m, 3H), 7.22-7.19 (m, 3H), thiazol-5- 7.11-6.97 (m, 4H), 6.69 (s, 1H), 6.45-6.18 yl)phenyl]methyl]carbamoyl) (m, 2H), 5.13-5.09 (m, 1H), 4.70-4.65 (m, pyrrolidin-1-yl]-3,3-dimethyl-1- 1H), 4.57 (d, J = 9.3 Hz, 1H), 4.50-4.32 (m, oxobutan-2-yl]carbamoyl]pent-1- 6H), 4.25-4.20 (m, 1H), 3.82-3.76 (m, 2H), en-l-yl]phenyl]methoxy)pentan- 3.70-3.65 (m, 2H), 3.30-3.00 (m, 1H), 2.88- 3-yl]carbamoyl]-12-oxo-1- 2.84 (m, 1H), 2.72-2.56 (m, 1H), 2.45 (s, 3H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2.38-2.11 (m, 6H), 2.09-1.99 (m, 3H), 1.94- 4(13),5,7-trien-11-yl]carbamoyl]- 1.88 (m, 1H), 1.85-1.45 (m, 2H), 1.42-1.12 1H-indole-5- (m, 2H), 1.08 (d, J = 6.2 Hz, 3H), 0.95 (s, 9H) carbonylphosphonate 118 I-130 diammonium 2-[[(2S,11S)-2- 1227.50 (400 MHz, DMSO-d₆) δ 11.91 (s, 1H), 8.99- [[(3S,4R)-1-carbamoyl-4-([4- 8.90 (m, 3H), 8.58 (t, J = 5.9 Hz, 1H), 8.07 - [(1E)-4-[[(2S)-1-[(2S,4R)-4- 7.80 (m, 3H), 7.48-7.34 (m, 7H), 7.34-7.14 hydroxy-2-([[4-(4-methyl-1,3- (m, 6H), 7.14-7.04 (m, 2H), 7.00 (t, J = 7.4 thiazol-5- Hz, 1H), 6.70 (s, 1H), 6.41-6.36 (m, 1H), 6.32- yl)phenyl]methyl]carbamoyl) 6.15 (m, 1H), 5.13-5.10 (m, 1H), 4.70-4.65 pyrrolidin-1-yl]-3,3-dimethyl-1- (m 1H) 4.57 (d, J = 9.4 Hz, 1H), 4.49-4.30 oxobutan-2-yl]carbamoyl]but-1- (m, 6H), 4.24-4.19 (m, 1H), 3.83-3.76 (m, en-1-yl]phenyl]methoxy)pentan- 1H), 3.70-3.63 (m, 2H), 3.22-3.06 (m, 5H), 3-yl]carbamoyl]-12-oxo-1- 2.89-2.84 (m, 1H), 2.76-2.60 (m, 1H), 2.44 (s, azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3H), 2.42-2.37 (m, 1H), 2.36-2.14 (m, 2H), 4(13),5,7-trien-11-yl]carbamoyl]- 2.10-1.98 (m, 3H), 1.95-1.83 (m, 1H), 1.80- 1H-indole-5-carbonylphosphonate 1.72 (m, 1H), 1.60-1.49 (m, 1H), 1.25-1.15 (m, 1H), 1.07 (d, J = 6.2 Hz, 3H), 0.93 (s, 9H). 119 I-133 diammonium 2-[[(2S,11S)-2- 1264.70 (400 MHz, DMSO-d₆) δ 11.87 (s, 1H), 8.99- [[(3S,4R)-1-carbamoyl-4-[[5-(3- 8.93 (m, 3H), 8.59 (t, J = 6.2 Hz, 1H), 8.00 [[(2S)-1-[(2S,4R)-4-hydroxy-2- (d, J = 8.9 Hz, 2H), 7.94 (t, J = 8.2 Hz, 2H), ([[4-(4-methyl-1,3-thiazol-5- 7.80 (s, 1H), 7.70 (d, J = 8.1 Hz, 1H), 7.46-7.38 yl)phenyl]methyl]carbamoyl) (m, 8H), 7.32 (d, J = 7.1 Hz, 1H), 7.21 (s, pyrrolidin-1-yl]-3,3-dimethyl-1- 1H), 7.11-7.09 (m, 1H), 6.98-6.96 (m, 2H), oxobutan-2- 6.72 (s, 1H), 5.14-5.10 (m, 1H), 4.73-4.53 yl]carbamoyl]propyl)naphthalen- (m, 4H), 4.50-4.40 (m, 2H), 4.37-4.35 (m, 1H), 2-yl]methoxy]pentan-3- 4.26-4.20 (m, 1H), 3.88-3.82 (m, 1H), 3.72- yl]carbamoyl]-12-oxo-1- 3.67 (m, 2H), 3.57-3.50 (m, 1H), 3.21-3.13 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 1H), 3.04-2.98 (m, 2H), 2.86-2.82 (m, 4(13),5,7-trien-11-yl]carbamoyl]- 1H), 2.45 (s, 3H), 2.43-2.37 (m, 1H), 2.37-2.17 1H-indole-5- (m, 3H), 2.16-1.97 (m, 3H), 1.97-1.72 (m, carbonylphosphonate 3H), 1.66-1.45 (m, 1H), 1.30-1.23 (m, 6H), 1.13 (d, J = 6.2 Hz, 3H), 0.97 (s, 9H) 120 I-136 diammonium 2-[[(2S,11S)-2- 1250.55 (400 MHz, DMSO-d₆) δ 11.85 (s, 1H), 8.98 [[(3S,4R)-1-carbamoyl-4-[[5-(2- (s, 1H), 8.94-8.91 (m, 2H), 8.63-8.61 (m, 1H), [[(2S)-1-[(2S,4R)-4-hydroxy-2- 8.10 (d, J = 9.4 Hz, 1H), 7.98 (d, J = 8.7 ([[4-(4-methyl-1,3-thiazol-5- Hz, 1H), 7.93-7.90 (m, 2H), 7.80 (s, 1H), 7.70 yl)phenyl]methyl]carbamoyl) (d, J = 7.6 Hz, 1H), 7.45-7.35 (m, 11H), 7.0- pyrrolidin-1-yl]-3,3-dimethyl-1- 7.05 (m, 2H), 7.01-6.95 (m, 2H), 6.72 (s, 1H), oxobutan-2- 5.14-5.11 (m, 1H), 4.70-4.61 (m, 4H), yl]carbamoyl]ethyl)naphthalen-2- 4.50-4.37 (m, 3H), 4.25-4.21 (m, 1H), 3.87- yl]methoxy]pentan-3- 3.85 (m, 1H), 3.72-3.69 (m, 2H), 3.55-3.51(m, yl]carbamoyl]-12-oxo-1- 2H), 3.25-3.18 (m, 2H), 2.87-2.85 (m, 1H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 2.46 (s, 3H), 2.24-2.21 (m, 1H), 2.10-2.05 4(13),5,7-trien-11-yl]carbamoyl]- (m, 2H), 1.91-1.75 (m, 2H), 1.76 (s, 3H), 1.58- 1H-indole-5- 1.56 (m, 1H), 1.26-1.22 (m, 3H), 1.17-1.12 carbonylphosphonate (m, 4H), 0.94 (s, 9H) 121 I-137 diammonium 2-[[(2S)-1- 1222.95 (400 MHz, DMSO-d₆) δ 11.85 (s, 1H), 8.99 [(1R,2S,5S)-2-[[(3S,4R)-1- (s, 1H), 8.85 (s, 1H), 8.72-8.70 (m, 1H), 8.58- carbamoyl-4-[[4-(4-[[(2S)-1- 8.56 (m, 1H), 7.95-7.89 (m, 1H), 7.63 (d, [(2S,4R)-4-hydroxy-2-([[4-(4- J = 9.2 Hz, 1H), 7.44-7.38 (m, 8H), 7.24 (d, methyl-1,3-thiazol-5- J = 7.7 Hz, 2H), 7.14 (d, J = 7.7 Hz, 2H), yl)phenyl]methyl]carbamoyl) 7.07 (s, 1H), 6.70 (s, 1H), 5.20-5.17 (m, 1H), pyrrolidin-1-yl]-3,3-dimethyl-1- 4.70-4.68 (m, 1H), 4.57-4.53 (m, 1H), 4.51- oxobutan-2- 4.39 (m, 5H), 4.36-4.34 (m, 1H), 4.24-4.20 yl]carbamoyl]butyl)phenyl]methoxy] (m, 1H), 4.07-4.05 (m, 1H), 3.75-3.65 (m, 5H), pentan-3-yl]carbamoyl]-3- 2.55-2.51 (m, 2H), 2.45 (s, 3H), 2.35-2.32 azabicyclo[3.1.0]hexan-3-yl]-4- (m, 3H), 2.20-2.01 (m, 3H), 1.95-1.83 (m, methyl-1-oxopentan-2- 3H), 1.82-1.75 (m, 4H), 1.69-1.52 (m, 6H), yl]carbamoyl]-1H-indole-5- 1.25-1.24 (m, 2H), 1.09 (d, J = 6.2 Hz, 3H), carbonylphosphonate 0.94-0.90 (m, 12H), 0.77-0.73 (m, 1H), 0.62-0.57 (m, 1H) 122 I-138 diammonium 2-[[(2S,11S)-2- 1214.60 (400 MHz, DMSO-d₆) δ 11.91 (s, 1H), 8.99 [(1S)-3-carbamoyl-1-([[4-(3- (s, 1H), 8.96-8.89 (m, 1H), 8.60-8.57 (m, 1H), [[(2S)-1-[(2S,4R)-4-hydroxy-2- 8.36-8.34 (m, 1H), 8.26 (d, J = 7.8 Hz, 1H), ([[4-(4-methyl-1,3-thiazol-5- 7.94 (dd, J = 8.6, 1.5 Hz, 2H), 7.53-7.42 yl)phenyl]methyl]carbamoyl) (m, 6H), 7.33-7.28 (m, 3H), 7.13-7.04 (m, 6H) pyrrolidin-1-yl]-3,3-dimethyl-1- 7.14-7.00 (m, 1H), 6.81-6.69 (m, 1H), 5.20- oxobutan-2- 5.02 (m, 2H), 4.68-4.60 (m, 1H), 4.56 (d, yl]carbamoyl]propyl)phenyl]meth J = 9.3 Hz, 1H), 4.52-4.40 (m, 2H), 4.37-4.33 yl]carbamoyl)propyl]carbamoyl]- (m, 1H), 4.30-4.18 (m, 5H), 3.68-3.65 (m, 12-oxo-1- 2H), 3.48-3.45 (m, 2H), 3.32-3.28 (m, 2H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 3.15-3.11 (m, 2H), 3.09-2.97 (m, 1H), 2.45 4(13),5,7-trien-11-yl]carbamoyl]- (s, 3H), 2.32-2.01 (m, 6H), 1.98-1.86 (m, 2H), 1H-indole-5- 1.82-1.76 (m, 3H), 0.95 (s, 9H) carbonylphosphonate 123 I-139 diammonium 2-[[(2S,11S)-2- 1227.55 (400 MHz, DMSO-d₆) δ 12.01-11.92 (m, 1H), [(1S)-3-carbamoyl-1-([[4-(4- 9.03-8.96 (m, 1H), 8.94 (d, J = 8.2 Hz, 1H), [[(2S)-1-[(2S,4R)-4-hydroxy-2- 8.92-8.86 (m, 2H), 8.63-8.58 (m, 1H), 8.01- ([[4-(4-methyl-1,3-thiazol-5- 7.90 (m, 2H), 7.51-7.42 (m, 6H), 7.31-7.24 yl)phenyl]methyl]carbamoyl) (m, 1H), 7.13-7.08 (m, 7H), 7.04-6.93 (m, pyrrolidin-1-yl]-3,3-dimethyl-1- 1H), 6.82-6.74(m, 1H), 5.15 (dd, J = 10.7, 2.9 oxobutan-2- Hz, 1H), 4.76-4.57 (m, 1H), 4.58-4.52 (m, yl]carbamoyl]butyl)phenyl]methyl] 1H), 4.49-4.39 (m, 2H), 4.38-4.31 (m, 1H), carbamoyl)propyl]carbamoyl]- 4.27-4.14 (m, 4H), 3.66-3.61 (m, 2H), 3.48- 12-oxo-1- 3.42 (m, 4H), 3.27-3.04 (m, 4H), 3.02-2.96 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 1H), 2.45 (s, 3H), 2.30-2.22 (m, 2H), 2.20- 4(13),5,7-trien-11-yl]carbamoyl]- 2.02 (m, 4H), 1.96-1.84 (m, 2H), 1.77-1.74 1H-indole-5- (m, 1H), 1.53-1.48 (m, 4H), 1.22-1.19 (m, carbonylphosphonate 1H), 0.94 (s, 9H) 124 I-140 diammonium 2-(2S,11S)-2- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 12.01-11.94 (m, 1H), [(1S)-3-carbamoyl-1-([[4-(5- 1239.50 9.02-8.96 (m, 2H), 8.92-8.86 (m, 1H), 8.63- [[(2S)-1-[(2S,4R)-4-hydroxy-2- 8.56 (m, 1H), 8.41-8.33 (m, 1H), 8.26 (d, ([[4-(4-methyl-1,3-thiazol-5- J = 7.8 Hz, 1H), 8.01-7.94 (m, 1H), 7.89-7.84 yl)phenyl]methyl]carbamoyl) (m, 1H), 7.49-7.36 (m, 6H), 7.32-7.25 (m, pyrrolidin-1-yl]-3,3-dimethyl-1- 1H) 7.13-7.06 (m, 6H), 7.02-6.98 (m, 1H), oxobutan-2- 6.83-6.78 (m, 1H), 5.15 (dd, J = 10.7, 2.9 Hz yl]carbamoyl]pentyl)phenyl]methyl] 1H) 4.72-4.64 (m, 1H), 4.58-4.51 (m, 1H), carbamoyl)propyl]carbamoyl]- 4.46-4.42 (m, 2H), 4.38-4.31 (m, 1H), 4.24- 12-oxo-1- 4.20 (m, 4H), 3.68-3.63 (m, 3H), 3.20-3.18 azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- (m, 2H), 3.16-3.11 (m, 2H), 2.98-2.95 (m, 2H), 4(13),5,7-trien-11-yl]carbamoyl]- 2.45 (s, 3H), 2.28-2.23 (m, 3H), 2.15-2.03 1H-indole-5- (m, 4H), 1.93-1.80 (m, 2H), 1.79-1.77 (m, 2H), carbonylphosphonate 1.54-1.48 (m, 4H), 1.26-1.24 (m, 2H), 0.94 (s, 9H) 125 I-141 diammonium 2-[[(2S,11S)-2- 1228.65 (400 MHz, DMSO-d₆) δ 12.02-11.96 (m, 1H), [[(2S)-4-carbamoyl-1-[[4-(4- 9.19-8.57 (m, 2H), 8.45-8.40 (m, 1H), 8.07- [[(2S)-1-[(2S,4R)-4-hydroxy-2- 7.75 (m, 3H), 7.59-7.28 (m, 7H), 7.25-6.85 [[(1S)-1-[4-(4-methyl-1,3-thiazol- (m, 7H), 6.79-6.49 (m, 2H), 5.32-4.76 (m, 5- 3H), 4.69-4.61 (m, 1H), 4.55-4.48 (m, 1H), yl)phenyl]ethyl]carbamoyl] 4.46-4.12 (m, 5H), 3.91-3.74 (m, 2H), 3.63- pyrrolidin-l-yl]-3,3-dimethyl-1- 3.58 (m, 3H), 3.33-3.04 (m, 4H), 3.01-2.78 oxobutan-2- (m, 1H), 2.58-2.53 (m, 2H), 2.45 (s, 3H), 2.35- yl]carbamoyl]butyl)phenyl] 2.20 (m, 2H), 2.18-1.94 (m, 5H), 1.86-1.68- methoxy]butan-2-yl]carbamoyl]-12- (m, 2H), 1.63-1.43 (m, 5H), 1.37 (d, J = 7.0 oxo-1- Hz, 3H), 0.93 (s, 9H) azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 4(13),5,7-trien-11-yl]carbamoyl]- 1H-indole-5-carbonylphosphonate. 126 I-142 diammonium [3-[(1E)-1- 1251.65 (400 MHz, DMSO-d₆) δ 9.00-8.99 (m, 1H), [[(2S,11S)-2-[[(3S,4R)-1- 8.59-8.55 (m, 2H), 7.92-7.87 (m, 2H), 7.76- carbamoyl-4-[[4-(4-[[(2S)-1- 7.71 (m, 1H), 7.58-7.52 (m, 2H), 7.47-7.33 (m, (2S,4R)-4-hydroxy-2-([[4-(4- 6H), 7.27-7.02 (m, 5H), 6.98-6.66 (m, 1H), methyl-1,3-thiazol-5- 6.74-6.72 (m, 1H), 6.47-6.45 (m, 1H), 5.20- yl)phenyl]methyl]carbamoyl) 4.98 (m, 2H), 4.59-4.52 (m, 1H), 4.51-4.28 pyrrolidin-1-yl]-3,3-dimethyl-1- (m, 6H), 4.25-4.19 (m, 1H), 3.81-3.78 (m, 2H), oxobutan-2- 3.71-3.60 (m, 3H), 3.19-2.98 (m, 2H), 2.89- yl]carbamoyl]butyl)phenyl]methoxy] 2.82 (m, 1H), 2.52-2.48 (m, 4H), 2.44 (s, 3H), pentan-3-yl]carbamoyl]-12-oxo-1- 2.37-2.27 (m, 2H), 2.20-1.99 (m, 8H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1.91-1.89 (m, 1H), 1.78-1.76 (m, 2H), 1.55- 4(13),5,7-trien-11- 1.48 (m, 6H), 1.07 (d, J = 6.1Hz, 3H), 0.94 (s, yl]carbamoyl]prop-1-en-2- 9H) yl]phenyl]difluoromethylphosphonate 127 I-143 [3-[(1E)-1-[[(8S,10aR)-8-[[(1S)- 1164.85 (400 MHz, DMSO-d₆) δ 11.15-11.04 (m, 1H), 3-carbamoyl-1- 8.82-8.72 (m, 1H), 8.52-8.00 (m, 2H), 7.71- (diphenylmethylcarbamoyl) 7.56 (m, 2H), 7.56-7.49 (m, 1H), 7.44 (d, propyl]carbamoyl]-3-[7-[1-(2,6- J = 6.3 Hz, 1H), 7.36-7.10 (m, 11H), 7.06- dioxopiperidin-3-yl)-3-methyl-2- 6.38 (m, 4H), 6.11-6.06 (d, J = 8.5 Hz, 1H), oxo-1,3-benzodiazol-5- 5.62-5.23 (m, 2H), 4.83-4.56 (m, 1H), 4.43- yl]heptanoyl]-6-oxo- 4.36 (m, 2H), 4.17-4.02 (m, 1H), 3.87-3.71 (m, octahydropyrrolo[1,2- 2H), 3.34 (s, 3H), 3.27-2.99 (m, 1H), 2.99- a][1,5]diazocin-5- 2.82 (m, 2H), 2.76-2.56 (m, 5H), 2.46 (m, 2 yl]carbamoyl]prop-1-en-2- H), 2.38-2.31 (m, 1H), 2.21-2.04 (m, 4H), yl]phenyl]difluoromethylphosphonic 2.03-1.85 (m, 4H), 1.83-1.66 (m, 3H), 1.66- acid 1.40 (m, 6H), 1.40-1.15 (m, 5H) 128 I-144 diammonium [3-[(1E)-1- 1265.70 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.55 [[(2S,11S)-2-[[(3S,4R)-1- (d, J = 7.7 Hz, 1H), 8.40 (d, J = 7.8 Hz, 1H), carbamoyl-4-[[4-(4-[[(2S)-1- 7.88-7.84 (m, 2H), 7.73 (s, 1H), 7.57-7.53 [(2S,4R)-4-hydroxy-2-[[(1S)-1-[4- (m, 2H), 7.45-7.37 (m, 5H), 7.21-7.16 (m, 3H), (4-methyl-1,3-thiazol-5- 7.13-7.05 (m, 4H), 7.01-6.96 (m, 1H), 6.75 yl)phenyl]ethyl]carbamoyl] (s, 1H), 6.46 (s, 1H), 5.10-5.08 (m, 1H), pyrrolidin-1-yl]-3,3-dimethyl-1- 4.94-4.92 (m, 1H), 4.53-4.45 (m, 5H), 4.30-4.26 oxobutan-2- (m, 1H), 3.86-3.84(m, 1H), 3.62-3.58 (m, yl]carbamoyl]butyl)phenyl] 3H), 3.32-3.30 (m, 3H), 3.20-3.10 (m, 4H), methoxy]pentan-3-yl]carbamoyl]-12- 2.92-2.89 (m, 1H), 2.56-2.49 (m, 3H), 2.46 oxo-1- (s, 3H), 2.32-2.28 (m, 1H), 2.17-1.98 (m, 7H), azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca- 1.81-1.78 (m, 2H), 1.62-1.42 (m, 5H), 1.38 4(13),5,7-trien-11- (d, J = 7.0 Hz, 3H), 1.18 (d, J = 6.1 Hz, 3H), yl]carbamoyl]prop-1-en-2- 0.93 (s, 9H) yl]phenyl]difluoromethylphosphonate 129 I-150 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1155.35 (400 MHz, DMSO-d₆) δ 12.19-12.01 (m, 1H), carbamoyl-1- 8.82-8.75 (m, 2H), 8.41 (s, 1H), 8.29-8.13 (diphenylmethylcarbamoyl) (m, 1H), 7.98 (d, J = 8.8 Hz, 1H), 7.48 (d, J = propyl]carbamoyl]-3-[7-[3-methyl-1- 8.8 Hz, 1H), 7.44-7.18 (m, 14H), 7.07-6.93 (1-methyl-2,6-dioxopiperidin-3- (m, 2H), 6.90-6.68 (m, 2H), 6.14-6.08 (m, yl)-2-oxo-1,3-benzodiazol-5- 1H), 5.40 (dd, J = 12.7, 5.2 Hz, 1H), 4.99-4.84 yl]heptanoyl]-6-oxo- (m, 1H), 4.48-4.35 (m, 2H), 4.22-4.18 (m, octahydropyrrolo[1,2- 1H), 4.08-3.86 (m, 1H), 3.85-3.76 (m, 1H), a][1,5]diazocin-5-yl]carbamoyl]- 3.32 (s, 3H), 3.30-3.09 (m, 5H), 3.04 (s, 3H), 1H-indole-5- 3.00-2.90 (m, 1H), 2.84-2.57 (m, 4H), 2.45- carbonylphosphonic acid 2.30 (m, 1H), 2.25-1.85 (m, 4H), 1.85-1.73 (m, 1H), 1.70-1.47 (m, 6H), 1.43-1.32 (m, 6H) 130 I-157 2-[[(5S,8S,10aR)-8-[[(1S)-3- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 12.15-11.90 (m, 1H), carbamoyl-1- 1167.75 11.09 (s, 2H), 8.94 (s, 1H), 8.85-8.66 (m, (diphenylmethylcarbamoyl) 7.15-6.96 (m, 2H), 6.15-6.09 (m, 1H), 5.42- propyl]carbamoyl]-3-[2-(4-[[1-(2,6- 5.36 (m, 1H), 5.05-4.96 (m, 1H), 4.48-4.34 dioxopiperidin-3-yl)-3-methyl-2- (m, 5H), 4.28-4.18 (m, 4H), 3.10-2.81 (m, 5H), oxo-1,3-benzodiazol-5- 2.78-2.53 (m, 7H), 2.23-1.87 (m, 9H), 1.85- yl]methyl]piperazin-l-yl)acetyl]- 6-oxo-octahydropyrrolo[1,2- a][1,5]diazocin-5-yl]carbamoyl]- 1H-indole-5- carbonylphosphonic acid 131 I-167 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1182.40 (400 MHz, DMSO-d₆) δ 12.12-11.90 (m, 1H), carbamoyl-1- 11.08 (s, 1H), 8.93 - 8.69 (m, 2H), 8.47-8.39 (diphenylmethylcarbamoyl) (m, 1H), 8.24-8.14 (m, 1H), 8.01-7.93 (m, propyl]carbamoyl]-6-oxo-3-[3-(1r ,4r)- 1H), 7.52-7.45 (m, 1H), 7.44-7.19 (m, 12H), 4-[[1-(2,6-dioxopiperidin-3-yl)-3- 7.04-6.93 (m, 2H), 6.84-6.75 (m, 1H), 6.14- methyl-2-oxo-1,3-benzodiazol-5- 6.05 (m, 1H), 5.38-5.30 (m, 1H), 5.03-4.86 yl]methyl]cyclohexyl]propanoyl]- (m, 1H), 4.49-4.28 (m, 3H), 4.23-4.14 (m, octahydropyrrolo[1,2- 1H), 3.99-3.82 (m, 2H), 3.81-3.69 (m, 1H), a][1,5]diazocin-5-yl]carbamoyl]- 2.99-2.83 (m, 2H), 2.78-2.59 (m, 4H), 2.25- 1H-indole-5-carbonylphosphonic 1.87 (m, 8H), 1.85-1.72 (m, 5H), 1.70-1.38 acid (m, 8H), 1.37-1.31 (m, 2H), 1.30-1.11 (m, 3H), 1.05-0.78 (m, 4H) 132 I-168 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1183.65 (400 MHz, DMSO-d₆) δ 11.79 (s, 1H), 11.05 carbamoyl-1- (s, 1H), 9.91-9.71 (m, 1H), 9.49-9.25 (m, 1H), (diphenylmethylcarbamoyl) 8.61-8.42 (m, 1H), 8.27-8.16 (m, 1H), 7.89- propyl]carbamoyl]-3-(4-[4-[1-(2,6- 7.70 (m, 2H), 7.55-7.08 (m, 12H), 6.99- dioxopiperidin-3-yl)-3-methyl-2- 6.88 (m, 2H), 6.73-6.61 (m, 1H), 6.13-6.05 (m, oxo-1,3-benzodiazol-5- 1H), 5.32-5.23 (m, 1H), 5.10-5.01 (m, 1H), yl]piperazin-1-yl]butanoyl)-6- 4.36-4.20 (m, 3H), 4.13-4.00 (m, 1H), 3.94- oxo-octahydropyrrolo[1,2- 3.58 (m, 5H), 3.24-2.98 (m, 7H), 2.95-2.78 a][1,5]diazocin-5-yl]carbamoyl]- (m, 3H), 2.72-2.56 (m, 4H),2.39-2.24 (m, 2H), 1H-indole-5-carbonylphosphonic 2.18-1.90 (m, 9H), 1.78-1.58 (m, 4H), 1.53- acid 1.32 (m, 2H), 1.26-1.21 (m, 1H) 133 I-175 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1170.10 (400 MHz, DMSO-d₆) δ 11.97 (s, 1H), 11.07 carbamoyl-1- (s, 1H), 9.26-8.61 (m, 3H), 8.21-8.15 (m, 1H), (diphenylmethylcarbamoyl) H), 7.92-7.86 (m, 1H), 7.48-7.22 (m, 13H), propyl]carbamoyl]-3-(3-[4-[1-(2,6- 6.99-6.70 (m, 3H), 6.62 (s, 1H), 6.11 (d, J = dioxopiperidin-3-yl)-3-methyl-2- 8.4 Hz, 1H), 5.33-5.28 (m, 1H), 5.11-4.91 oxo-1,3-benzodiazol-5- (m, 2H), 4.44-4.32 (m, 3H), 4.00-3.67 (m, 4H), yl]piperazin-1-yl]propanoyl)-6- 3.30 (s, 3H), 3.16-3.03 (m, 6H), 2.95-2.86 oxo-octahydropyrrolo[1,2- (m, 3H), 2.80-2.56 (m, 6H), 2.27-1.84 (m, 7H), a][1,5]diazocin-5-yl]carbamoyl]- 1.74-1.66 (m, 5H). 1H-indole-5-carbonylphosphonic acid

The following compounds in Table 74 were synthesized according to the procedure of Example 1 but using 2-(2,3,4,5,6-pentafluorophenoxycarbonyl)-1H-indole-5-carbonylphosphonic acid (Intermediate M3) instead of (2-((4-nitrophenoxy)carbonyl)-1H-indole-5-carbonyl)phosphonic acid (Intermediate M) and corresponding substrates.

TABLE 74 Characterization Data for Exemplary STAT3 Degraders 134 I-128 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1182.35 (400 MHz, DMSO-d₆) δ 12.18-11.98 (m, 1H), carbamoyl-1- 11.09-11.1 (m, 1H), 8.85-8.74 (m, 2H), 8.48-8.42 (diphenylmethylcarbamoyl) (m, 1H), 8.29-8.11 (m, 1H), 7.96 (d, J = 8.8 Hz, propyl]carbamoyl]-3-(4-[1-[1- 1H), 7.60-7.14 (m, 13H), 6.98-6.89 (m, 1H), 6.8 (2,6-dioxopiperidin-3-yl)-3- 7-6.80 (m, 2H), 6.66-6.59 (m, 1H), 6.10 (d, J = 7.2 methyl-2-oxo-1,3- Hz 1H), 5.08 (dd, J = 10.7, 2.9 Hz, 1H), 5.04- benzodiazol-5-yl]piperidin-4- 4.94 (m, 1H), 4.50-4.42 (m, 1H), 4.40-4.16 (m, yl]butanoyl)-6-oxo- 2H), 3.98-3.92 (m, 2H), 3.84-3.75 (m, 2H), 3.58- octahydropyrrolo[1,2- 3.51 (m, 4H), 3.36 (s, 3H), 2.96-2.83 (m, 2H), a][1,5]diazocin-5- 2.68-2.61 (m, 4H), 2.22-2.05 (m, 3H), 1.98-1.93 yl]carbamoyl]-1H-indole-5- (m, 4H), 1.80-1.74 (m, 8H), 1.36-1.28 (m, 6H) carbonylphosphonic acid 135 I-132 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1142.55 (400 MHz, DMSO-d₆) δ 12.20-12.01 (m, 1H), carbamoyl-1- 11.04 (s, 1H), 8.92-8.70 (m, 2H), 8.43 (d, J = (diphenylmethylcarbamoyl) 6.5 Hz, 1H), 8.25-8.14 (m, 1H), 7.96 (d, J = 8.8 Hz, propyl]carbamoyl]-3-(6-[[1- 1H), 7.51 (d, J = 8.7 Hz, 1H), 7.47-7.18 (m, (2,6-dioxopiperidin-3-yl)-3- 14H), 6.87-6.60 (m, 2H), 6.41 (s, 1H), 6.30 (d, methyl-2-oxo-1,3- J = 8.5 Hz, 1H), 6.12-6.09 (m, 1H), 5.33-5.17 (m, benzodiazol-5- 1H), 4.97-4.86 (m, 1H), 4.51-4.14 (m, 3H), 3.96- yl]amino]hexanoyl)-6-oxo- 3.92 (m, 1H), 3.83-3.75 (m, 1H), 3.27-3.13 (m, octahydropyrrolo 3H), 3.12-2.96 (m, 3H), 2.93-2.85 (m, 2H), 2.73- [1,2-a][1,5]diazocin-5- 2.56 (m, 2H), 2.20-2.07 (m, 3H), 2.03-1.85 (m, yl]carbamoyl]-1H-indole-5- 4H), 1.82-1.72 (m, 4H), 1.68-1.56 (m, 6H), 1.47- carbonylphosphonic acid 1.42 (m, 2H), 1.25-1.17 (m, 1H). 136 I-134 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1141.65 (400 MHz, DMSO-d₆) δ 12.27-11.98 (m, 1H), carbamoyl-1- 11.08 (s, 1H), 8.81-8.76 (m, 2H), 8.43 (d, J = 6.9 (diphenylmethylcarbamoyl) Hz, 1H), 8.26-8.19 (m, 1H), 7.97-7.93 (m, 1H), propyl]carbamoyl]-3-[7-[3-(2,6- 7.57-7.39 (m, 2H), 7.38-7.20 (m, 11H), 7.09-6.96 dioxopiperidin-3-yl)-1- (m, 2H), 6.93-6.86 (m, 1H), 6.81-6.67 (m, 1H), methyl-2-oxo-1,3- 6.12-6.10 (m, 1H), 5.41-5.29 (m, 1H), 5.04-4.92 benzodiazol-5-yl]heptanoyl]- (m, 1H) 4.49-4.44 (m, 1H), 4.42-4.35 (m, 2H), 6-oxo-octahydropyrrolo[1,2- 4.21-4.15 (m, 1H), 3.96-3.77 (m, 4H), 3.30 (s, a][1,5]diazocin-5- 3H), 3.14-3.07 (m, 1H), 2.94-2.84 (m, 1H), 2.81- yl]carbamoyl]-1H-indole-5- 2.70 (m, 1H), 2.67-2.61 (m, 1H), 2.60-2.56 (m, carbonylphosphonic acid 2H), 2.39-2.34 (m, 1H), 2.20-2.13 (m, 1H), 2.13- 2.04 (m, 2H), 2.03-1.96 (m, 2H), 1.94-1.85 (m, 2H), 1.83-1.70 (m, 3H), 1.68-1.64 (m, 1H), 1.59- 1.53 (m, 4H), 1.38-1.32 (m, 4H), 1.21-1.16 (m, 1H) 137 I-135 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1154.35 (400 MHz, DMSO-d₆) δ 12.14 (s, 1H), 11.06 (s, carbamoyl-1- 1H), 8.82-8.78 (m 2H), 8.46 (d, J = 7.0 Hz, 1H), (diphenylmethylcarbamoyl) 8.26-8.18 (m, 1H), 7.97-7.93 (m, 1H), 7.55-7.51 propyl]carbamoyl]-3-(4-[1-[1- (m, 1H), 7.47-7.39 (m, 1H), 7.37-7.21 (m, 12H), (2,6-dioxopiperidin-3-yl)-3- 6.94-6.83 (m, 1H), 6.80 (s, 1H), 6.30 (s, 1H), methyl-2-oxo-1,3- 6.12-6.08 (m, 2H), 5.31-5.23 (m, 1H), 5.00-4.90 benzodiazol-5-yl]azetidin-3- (m, 1H), 4.47-4.43 (m, 1H), 4.42-4.28 (m, 2H), yl]butanoyl)-6-oxo- 4.26-4.17 (m, 1H), 3.99-3.88 (m, 4H), 3.85-3.73 octahydropyrrolo[1,2- (m, 3H), 3.26 (s, 3H), 2.91-2.87 (m, 1H), 2.72- a][1,5]diazocin-5- 2.64 (m, 3H), 2.22-2.06 (m, 4H), 2.03-1.89 (m, yl]carbamoyl]-1H-indole-5- 4H), 1.86-1.72 (m, 4H), 1.65-1.59 (m, 6H) carbonylphosphonic acid 138 I-145 2-[[(2S,11S)-2-[[(3S,4R)-1- 1262.95 (400 MHz, CD₃OD) 8.98 (d, J = 1.4 Hz, 1H), carbamoyl-4-[[3'-([[(2S)-1- 8.89 (s, 1H), 8.66 (t, J J = 6.0 Hz, 1H) 8.11-8.09 [(2S,4R)-4-hydroxy-2-([[4-(4- (m, 1H), 8.02 (d, J J = 9.4 Hz, 1H), 7.95 (d, J = methyl-1,3-thiazol-5- 9.1 Hz, 1H), 7.61-7.54 (m, 3H), 7.51-7.46 (m, yl)phenyl]methyl]carbamoyl) 3H), 7.42-7.35 (m, 4H), 7.30 (d, J = 7.7 Hz, 1H), pyrrolidin-1-yl]-3,3-dimethyl- 7.11 (d, J = 3.2 Hz, 1H), 7.02-7.00 (m, 2H), 5.18- 1-oxobutan-2- 5.16 (m, 1H), 4.82-4.76 (m, 2H), 4.66 (d, J = 9.0 yl]carbamoyl]methyl)-[1,1'- Hz, 1H), 4.61-4.52 (m, 5H), 4.45-4.36 (m, 1H), biphenyl]-4- 4.05-4.03 (m, 1H), 3.91 (d, J = 11.0 Hz, 1H), yl]methoxy]pentan-3- 3.80 (dd, J = 10.9, 3.9 Hz, 1H), 3.75-3.66 (m, 2H), yl]carbamoyl]-12-oxo-1- 3.65-3.60 (m, 1H), 3.52-3.47 (m, 1H), 3.25-3.22 azatricyclo[6.4.1.0 [4,13]] (m, 1H), 3.05-2.98 (m, 1H), 2.48 (s, 3H), 2.45- trideca-4(13),5,7-trien-11- 2.17 (m, 5H), 2.13-1.97 (m, 2H), 1.74-1.72 (m, 1 yl]carbamoyl]-1H-indole-5- H), 1.23 (d, J = 6.4 Hz, 3H), 1.03 (s, 9H) carbonylphosphonic acid 139 I-146 diammonium 2-[[(2S,11S)-2- 1240.07 (400 MHz, CD₃OD) 9.00-8.95 (m, 1H), 8.89 (s, [[(3S,4R)-1-carbamoyl-4-[(4- 1H), 8.11 (dd, J = 8.8, 1.6 Hz, 1H), 8.03 (d, J = [[(1r,3r)-3-[[(2S)-1-[(2S,4R)- 9.3 Hz, 1H), 7.52 (d, J = 8.8 Hz, 1H), 7.51-7.45 4-hydroxy-2-([[4-(4-methyl- (m, 2H), 7.45-7.38 (m, 2H), 7.38 (d, J = 0.9 Hz, 1,3-thiazol-5- 1H), 7.22 (d, J = 7.8 Hz, 2H), 7.14-7.06 (m, 4H), yl)phenyl]methyl]carbamoyl) 5.20-5.18 (m, 1H), 4.83-4.76 (m, 1H), 4.69-4.59 pyrrolidin-1-yl]-3,3-dimethyl- (m, 1H), 4.58 (d, J = 7.1 Hz, 1H), 4.52-4.45 (m, 1-oxobutan-2- 3H), 4.36 (d, J = 15.5 Hz, 1H), 4.01 (d, J = 11.1 yl]carbamoyl]cyclobutyl] Hz, 1H), 3.94 (d, J = 11.0 Hz, 1H), 3.83 (dd, J = methyl]phenyl)methoxy]pentan- 11.0, 3.8 Hz, 1H), 3.66-3.40 (m, 3H), 3.24 (d, 3-yl]carbamoyl]-12-oxo-1- J = 5.2 Hz, 2H), 3.12-2.97 (m, 2H), 2.68-2.62 (m, azatricyclo[6.4.1.0 [4,13]] 2H), 2.49 (s, 3H), 2.45-2.20 (m, 7H), 2.20-1.85 trideca-4(13),5,7-trien-11- (m, 5H), 1.71-1.69 (m, 1H), 1.20 (d, J = 6.3 Hz, yl]carbamoyl]-1H-indole-5- 3H), 1.04 (s, 9H) carbonylphosphonate 140 I-147 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1354.53 (400 MHz, DMSO-d₆) δ 12.18-12.01 (m, 1H), carbamoyl-1- 8.99 (s, 1H), 8.8.-8.76 (m, 2H), 8.58-8.56 (m, 1H), (diphenylmethylcarbamoyl) 8.42 (d, J = 6.7 Hz, 1H), 8.27-8.13 (m, 1H), 7.97 propyl]carbamoyl]-3-(8-[[(2S)- (d, J = 8.8 Hz, 1H), 7.84-7.81 (m, 1H), 7.53 (d, 1-[(2S,4R)-4-hydroxy-2-(4- J = 8.7 Hz, 1H), 7.44-7.35 (m, 8H), 7.31-7.27 (4-methyl-1,3-thiazol-5- (m, 8H), 6.80-6.70 (m, 1H), 6.11 (dd, J = 8.5, yl)phenyl]methyl]carbamoyl) 4.7 Hz, 1H), 5.00-4.95 (m, 2H), 4.59-4.52 (m, 1H), pyrrolidin-1-yl]-3,3-dimethyl- 4.48-4.34 (m, 5H), 4.28-4.18 (m, 2H), 3.97-3.90 1-oxobutan-2- (m, 1H), 3.81-3.76 (m, 1H), 3.69-3.64 (m, 4H), yl]carbamoyl]octanoyl)-6- 3.32-3.27 (m, 4H), 2.94-2.57 (m, 1H), 2.45 (s, 3 oxo-octahydropyrrolo[1,2- H), 2.33-2.21 (m, 1H), 2.15-2.11 (m, 5H), 2.06- a][1,5]diazocin-5- 1.99 (m, 2H), 1.94-1.87 (m, 2H), 1.85-1.61 (m, 1 yl]carbamoyl]-1H-indole-5- H), 1.56-1.52 (m, 1H), 1.32-1.27 (m, 11H), 0.94 carbonylphosphonic acid (s, 9H). 141 I-148 2-[[(5S,8S,10aR)-8-[[(1S)-3- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ12.08-11.91 (m, 1H), carbamoyl-1- 1381.65 8.98 (s, 1H), 8.87-8.76 (m, 2H), 8.61-8.55 (m, 1H), (diphenylmethylcarbamoyl) 8.27-8.13 (m, 1H), 7.98 (d, J = 8.8 Hz, 1H), 7.84 propyl]carbamoyl]-3-(10- (d, J = 9.3 Hz, 1H), 7.50-7.18 (m, 17H), 6.81- [[(2 S)-1-[(2S,4R)-4-hydroxy- 6.53 (m, 1H), 6.14-6.06 (m, 1H), 5.15-4.87 (m, 2 2-([[4-(4-methyl-1,3-thiazol- H), 4.58-4.17 (m, 9H), 3.96-3.72 (m, 2H), 3.68- 5- 3.63 (m, 3H), 3.25-2.18 (m, 2H), 2.62-2.59 (m, 2 yl)phenyl]methyl]carbamoyl) H), 2.45 (s, 3H), 2.20-2.16 (m, 1H), 2.13-2.08 pyrrolidin-1-yl]-3,3-dimethyl- (m, 9H), 1.93-1.89 (m, 4H), 1.53-1.49 (m, 5H), 1-oxobutan-2- 1.32-1.25 (m, 10H), 0.94 (s, 9H) yl]carbamoyl]decanoyl)-6- oxo-octahydropyrrolo[1,2- a][1,5]diazocin-5- yl]carbamoyl]-1H-indole-5- carbonylphosphonic acid 142 I-149 diammonium 2-[[(2S,11S)-2- 1243.70 (400 MHz, DMSO-d₆) δ 11.98-11.90 (m, 1H), [[(3S,4R)-1-carbamoyl-4-[[4-( 9.04-8.87 (m, 3H), 8.34 (d, J = 7.9 Hz, 1H), 7.97 4-[[(2S)-1-[(2S,4S)-4-hydroxy- (dd, J = 8.6, 1.5 Hz, 1H), 7.89 (t, J = 8.9 Hz, 2H), 2-[[(1S)-1-[4-(4-methyl-1,3- 7.46-7.39 (m, 7H), 7.34-7.14 (m, 4H), 7.14-6.92 thiazol-5-yl)phenyl]ethyl] (m, 5H), 6.70 (s, 1H), 5.13 (dd, J = 10.6, 3.0 Hz, carbamoyl]pyrrolidin-1-yl]-3,3- 1H), 4.96-4.91 (m, 1H), 4.71-4.66 (m, 1H), 4.49- dimethyl-1-oxobutan-2-yl] 4.29 (m, 4H), 4.22-4.17 (m, 1H) 3.94-3.89 (m, carbamoyl]butyl)phenyl]methoxy] 1H), 3.84-3.78(m, 1H), 3.53-3.42,(m, 3H), 3.41- pentan-3-yl]carbamoyl]-12- 3.37 (m, 2H), 3.30-3.04 (m, 2H), 2.93-2.88 (m, oxo-1-azatricyclo [6.4.1.0 [4, 1H), 2.47 (s, 3H), 2.35-2.24 (m, 4H), 2.20-1.94 13]]trideca-4(13),5,7-trien-11- (m, 4H), 1.86-1.72 (m, 1H), 1.69-1.63 (m, 1H), yl]carbamoyl]-1H-indole-5- 1.57-1.45 (m, 5H), 1.39 (d, J = 6.9 Hz, 3H), 1.08 carbonylphosphonate (d, J = 6.2 Hz, 3H), 0.96 (s, 9H) 143 I-151 2-[[(2S,11S)-2-[[(3S,4R)-1- 1229.45 (400 MHz, DMSO-d₆) δ 12.06 (s, 1H), 8.99-8.97 carbamoyl-4-([4-[3-([[(2S)-1- (m, 2H), 8.84 (s, 1H), 8.58 (t, J = 6.1 Hz, 1H), [(2S,4R)-4-hydroxy-2-([[4-(4- 7.95 (d, J = 8.7 Hz, 1H), 7.89 (d, J = 9.0 Hz, 1H), methyl-1,3-thiazol-5-yl)phenyl] 7.56-7.37 (m, 6H), 7.19-7.17 (m, 3H), 7.13-7.06 methyl]carbamoyl)pyrrolidin- (m, 4H), 7.01 (t, J = 7.4 Hz, 1H), 6.69 (s, 1H), 1-yl]-3,3-dimethyl-1-oxobutan- 6.24-6.13 (m, 2H), 5.16-5.09 (m, 1H), 4.71-4.66 2-yl]carbamoyl]amino) (m, 1H), 4.49-4.33 (m, 7H), 4.27-4.20 (m, 1H), propyl]phenyl]methoxy)pentan- 3.82-3.79 (m, 2H), 3.69-3.64 (m, 1H), 3.53-3.50 3-yl]carbamoyl]-12-oxo-1- (m, 1H), 3.49-3.42 (m, 3H), 3.25-3.17 (m, 1H), azatricyclo[6.4.1.0 [4,13]]trideca- 3.18-3.10 (m, 2H), 3.07-2.90 (m, 3H), 2.57-2.55 4(13),5,7-trien-11-yl]carbamoyl]- (m, 1H), 2.45 (s, 3H), 2.26-2.22 (m, 2H), 2.10- 1H-indole-5-carbonylphosphonic 2.00 (m, 3H), 1.96-1.85 (m, 1H), 1.83-1.72 (m, 1H), acid 1.67-1.52 (m, 3H), 1.08 (d, J = 6.2 Hz, 3H), 0.93 (s, 9H) 144 I-152 2-[[(2S,11S)-2-[[(2S)-4- 1215.20 (400 MHz, DMSO-d₆) δ 12.07 (s, 1H), 9.00-8.98 carbamoyl-1-[4-(5-[[(2S)-1-[(2S,4R)- (m, 2H), 8.83 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 8.11 4-hydroxy-2-([[4-(4-methyl- (d, J = 8.2 Hz, 1H), 7.96 (d, J = 8.8 Hz, 1H), 1,3-thiazol-5-yl)phenyl]methyl] 7.84 (d, J = 9.3 Hz, 1H), 7.58-7.34 (m, 6H), 7.25 carbamoyl)pyrrolidin-1-yl]- (s, 1H), 7.10-7.07 (m, 4H), 6.99 (t, J = 8.3 Hz, 3,3-dimethyl-1-oxobutan-2-yl] 1H), 6.81 (d, J = 8.3 Hz, 2H), 6.74 (s, 1H), 5.08 carbamoyl]pentyl)phenoxy] (dd J = 10.7, 2.9 Hz, 1H), 4.71-4.67 (m, 1H), 4.54 butan-2-yl]carbamoyl]-12- (d, J = 9.3 Hz, 1H), 4.49-4.38 (m, 2H), 4.38-4.34 oxo-1-azatricyclo [6.4.1.0 [4,13]] (m, 1H), 4.25-4.20 (m, 1H), 4.02-3.94 (m, trideca-4(13),5,7-trien-11-yl] 1H), 3.92-3.82 (m, 2H), 3.70-3.63 (m, 3H), 3.27-3.04 carbamoyl]-1H-indole-5-carb (m, 4H), 2.89-2.84 (m, 1H), 2.48-2.46 (m, onylphosphonic acid 1H), 2.45 (s, 3H), 2.36-2.16 (m, 3H), 2.17-1.95 (m, 4H), 1.94-1.79 (m, 2H), 1.77-1.59 (m, 1H), 1.57-1.46 (m, 5H), 1.28-1.20 (m, 3H), 0.93 (s, 9H). 145 I-153 2-[[(2S,11S)-2-[[(2S)-4- 1194.50 (400 MHz, DMSO-d₆) δ 12.08 (s, 1H), 8.99-8.97 carbamoyl-1-[(9-[[(2S)-1-[(2S,4R)- (m, 2H), 8.83 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 4-hydroxy-2-([[4-(4-methyl-1,3- 8.04-7.80 (m, 3H), 7.56-7.34 (m, 7H), 7.21 (s, 1H), thiazol-5-yl)phenyl]methyl] 7.11-7.09 (m, 2H), 7.04-6.93 (m, 1H), 6.71 (s, carbamoyl)pyrrolidin-1-yl]-3,3- 1H), 5.09-5.05 (m, 1H), 4.74-4.62 (m, 1H), 4.55 dimethyl-1-oxobutan-2-yl] (d, J = 9.4 Hz, 1H), 4.47-4.38 (m, 2H), 4.37-4.34 carbamoyl]nonyl)oxy]butan-2- (m, 1H), 4.26-4.20 (m, 1H), 3.84-3.73 (m, 1H), yl]carbamoyl]-12-oxo-1- 3.72-3.60 (m, 2H), 3.53-3.44 (m, 2H), 3.36-3.24 azatricyclo[6.4.1.0 [4,13]]trideca- (m, 3H), 3.24-3.07 (m, 1H), 2.92-1.86 (m, 1H), 4(13),5,7-trien-11-yl]carbamoyl]- 2.45 (s, 3H), 2.38-2.17 (m, 3H), 2.17-1.97 (m, 4H), 1H-indole-5- 1.95-1.88 (m, 1H), 1.75-1.66 (m, 1H), 1.63-1.36 carbonylphosphonic acid (m, 5H), 1.29-1.20 (m, 13H), 0.94 (s, 9H) 146 I-154 2-[[(2S,11S)-2-[[(2S)-4-carbamoyl- 1180.70 (400 MHz, DMSO-d₆) δ 12.08 (s, 1H), 9.00-8.96 1-[(8-[[(2S)-1-[(2S,4R)- (m, 2H), 8.83 (s, 1H), 8.57 (t, J = 6.1 Hz, 1H), 4-hydroxy-2-([[4-(4-methyl-1,3- 8.01-7.93 (m, 1H), 7.92-7.82 (m, 2H), 7.55-7.51 thiazol-5-yl)phenyl]methyl] (m, 1H), 7.48 (d, J = 1.9 Hz, 1H), 7.44-7.35 (m, 4H), carbamoyl)pyrrolidin-1-yl]-3,3- 7.21 (s, 1H), 7.12-7.09 (m, 2H), 7.04-6.95 dimethyl-1-oxobutan-2-yl] (m, 1H), 6.71 (s, 1H), 5.12-5.09 (m, 1H), 5.09-5. carbamoyl]octypoxy]butan-2- (m, 1H), 4.70-4.66 (m, 1H), 4.57-4.52 (m, 1H), yl]carbamoyl]-12-oxo-1- 4.48-4.40 (m, 2H), 4.38-4.34 (m, 1H), 4.23-4.19 azatricyclo[6.4.1.0 [4,13]]trideca- (m, 1H), 3.85-3.74 (m, 1H), 3.71-3.61 (m, 2H), 4(13),5,7-trien-11-yl]carbamoyl]- 3.50-3.46 (m, 1H), 3.33-3.28 (m, 3H), 3.25-3.10 1H-indole-5-carbonylphosphonic (m, 2H), 2.92-2.87 (m, 1H), 2.45 (s, 3H), 2.32- acid 2.17 (m, 3H), 2.14-1.96 (m, 4H), 1.92-1.89 (m, 1H), 1.78-1.64 (m, 1H), 1.60-1.33 (m, 6H), 1.32- 1.17 (m, 10H), 0.94 (s, 9H) 147 I-155 2-[[(2S,11S)-2-[[(2S)-4- 1166.45 (400 MHz, DMSO-d₆) δ 12.05 (s, 1H), 8.91-8.97 carbamoyl-1-[(7-[[(2S)-1-[(2S,4R)- (m, 2H), 8.85 (s, 1H), 8.57 (t, J = 6.0 Hz, 1H), 8.00- 4-hydroxy-2-([[4-(4-methyl-1,3- 7.81 (m, 3H), 7.55-7.35 (m, 6H), 7.21 (s, 1H), thiazol-5-yl)phenyl]methyl] 7.12-7.08 (m, 2H), 7.04-6.97 (m, 1H), 6.71-6.55 carbamoyl)pyrrolidin-1-yl]-3,3- (m, 1H), 5.11-4.99 (m, 1H), 4.72-4.63 (m, 1H), dimethyl-1-oxobutan-2-yl] 4.57-4.53 (m, 1H), 4.47-4.40 (m, 2H), 4.37-4.32 carbamoyl]heptypoxy]butan- (m, 1H), 4.27-4.19 (m, 1H), 3.81-3.75 (m, 2H), 2-yl]carbamoyl]-12-oxo-1- 3.71-3.60 (m, 2H), 3.57-3.43 (m, 2H), 3.26-3.00 azatricyclo[6.4.1.0 [4,13]]trideca- (m, 2H), 2.95-2.83 (m, 1H), 2.69-2.67 (m, 1H), 4(13),5,7-trien-11-yl]carbamoyl]- 2.45 (s, 3H), 2.35-2.17 (m, 3H), 2.16-1.97 (m, 1H-indole-5- 4H), 1.94-1.87 (m, 1H), 1.78-1.62 (m, 1H), 1.61- carbonylphosphonic acid 1.31 (m, 6H), 1.28-1.22 (m, 8H), 1.09-1.02 (m, 1H), 0.96 (s, 9H) 148 I-156 diammonium 2-[[(5S,8S,10aR)- 1189.40 (400 MHz, DMSO-d₆) δ 8.89 (s, 1H), 8.79-8.61 8-[[(1S)-3-carbamoyl-1- (m, 2H), 8.45-8.35 (m, 1H), 8.31-8.28 (m, 1H), (diphenylmethylcarbamoyl)propyl] 8.01-7.93 (m, 1H), 7.41-7.19 (m, 16H), 7.23-7.09 carbamoyl]-3-[3-(2-[2-[1-(2, (m, 3H), 7.04-6.93 (m, 1H), 6.93-6.87 (m, 1H), 6-dioxopiperidin-3-yl)-3- 6.83-6.68 (m, 1H), 6.12-6.09 (m, 1H), 5.37-5.33 methyl-2-oxo-1,3-benzodiazol-5- (m, 1H), 4.94-4.89 (m, 1H), 4.45-4.41 (m, 3H), yl]ethyl]phenyl)propanoyl]-6- 4.12-3.40 (m, 10H), 3.35-3.25 (m, 3H) 3.05-2.95 oxo-octahydropyrrolo[1,2-a] (m, 5H), 2.78-2.68 (m, 3H), 2.15-2.05 (m, 3H), [1,5]diazocin-5-yl]carbamoyl]- 2.01-1.82 (m, 4H), 1.75-1.65 (m, 3H) 1H-indole-5- carbonylphosphonate 149 I-158 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1168.70 (400 MHz, DMSO-d₆) δ 12.38-11.81 (m, 1H), carbamoyl-1- 11.10 (s, 1H), 9.33-9.28 (m, 1H), 8.95-8.55 (m, (diphenylmethylcarbamoyl) 3H), 8.30-8.26 (m, 1H), 7.96 (d, J = 8.7 Hz, 1H), propyl]carbamoyl]- 7.57-7.53 (m, 1H), 7.51-7.40 (m, 1H), 7.38-7.30 3-[2-(4-[[1-(2,6-dioxopiperidin- (m, 3H), 7.30-7.17 (m, 7H), 7.08-6.98 (m, 2H), 3-yl)-3-methyl-2-oxo-1,3- 6.90-6.67 (m, 2H), 6.11-6.07 (m, 1H), 5.37-5.33 benzodiazol-5-yl]methyl]piperidin- (m, 1H), 5.24-5.18 (m, 1H), 4.51-4.22 (m, 5H), 1-yl)acetyl]-6-oxo- 4.18-3.63 (m, 3H), 3.32 (s, 3H), 3.29-3.10 (m, octahydropyrrolo[1,2-a][1,5]diazocin- 3H), 3.06-2.81 (m, 3H), 2.74-2.63 (m, 2H), 2.59- 5-yl]carbamoyl]-1H-indole- 2.55 (m, 2H), 2.27-1.49 (m, 17H), 1.39-1.04 (m, 5-carbonylphosphonic acid 1H) 150 I-159 2-[[(2S,11S)-2-[[(2S)-4-carba 1176.65 (400 MHz, DMSO-d₆) δ 12.12-11.96 (m, 1H), moyl-1-[(8-[[(2S)-1-[(2S,4R)- 9.04-8.96 (m, 1H), 8.95 (d, J = 8.0 Hz, 1H), 8.93- 4-hydroxy-2-(4-(4-methyl- 8.86 (m, 1H), 8.62-8.54 (m, 1H), 8.03-7.94 (m, 1,3-thiazol-5-yl)phenyl]methyl] 2H), 7.91-7.86 (m, 1H), 7.49 (d, J = 8.8 Hz, 1H), carbamoyl)pyrrolidin-1-yl]-3,3- 7.46-7.37 (m, 6H), 7.22 (s, 1H), 7.13-7.09 (m, dimethyl-1-oxobutan-2-yl] 2H), 7.03-6.97 (m, 1H), 6.76-6.68 (m, 1H), 5.08 carbamoyl]oct-2-yn-1-yl)oxy] (dd, J = 10.7, 2.9 Hz, 1H), 4.74-4.65 (m, 1H), butan-2-yl]carbamoyl]-12- 4.62-4.54 (m, 1H), 4.49-4.39 (m, 2H), 4.41-4.33 oxo-1-azatricyclo[6.4.1.0 [4,13]] (m, 1H), 4.27-4.21 (m, 1H), 4.17-4.08 (m, 2H), trideca-4(13),5,7-trien-11-yl] 3.84-3.77 (m, 2H), 3.73-3.62 (m, 2H), 3.52-3.48 carbamoyl]-1H-indole-5- (m, 1H), 3.23-3.07 (m, 2H), 2.93-2.86 (m, 2H), carbonylphosphonic acid 2.45 (s, 3H), 2.27-2.18 (m, 4H), 2.15-1.99 (m, 4H), 1.92-1.90 (m, 1H), 1.75-1.72 (m, 2H), 1.62- 1.38 (m, 6H), 1.38-1.15 (m, 4H), 0.95 (s, 9H) 151 I-160 diammonium 2-[[(2S,11S)-2- 1284.05 (400 MHz, DMSO-d₆) δ 11.95-11.87 (m, 1H), [[(3S,4R)-1-carbamoyl-4-([4-[ 8.99-8.92 (m, 2H), 8.62-8.54 (m, 1H), 8.04-7.91 4-(2-[[(2S)-1-[(2S,4R)-4- (m, 2 H), 7.89-7.84 (m, 1H), 7.52-7.35 (m, 6H), hydroxy-2-([[4-(4-methyl-1,3- 7.24-7.04 (m, 4H), 7.04-6.96 (m, 3H), 6.85-6.78 thiazol-5-yl)phenyl]methyl] (m, 2H), 6.72-6.65 (m, 1H), 5.24-5.03 (m, 2H), carbamoyl)pyrrolidin-1-yl]-3,3- 4.74-4.61 (m, 1H), 4.60-4.54 (m, 1H), 4.49-4.39 dimethyl-1-oxobutan-2-yl] (m, 4H), 4.38-4.29 (m, 4H), 4.27-4.19 (m, 1H), carbamoyl]ethyl)piperidin-1-yl] 3.79-3.71 (m, 1H), 3.69-3.61 (m, 2H), 2.91-2.84 phenyl]methoxy)pentan-3-yl] (m, 1H), 2.70-2.67 (m, 1H), 2.45 (s, 3H), 2.38- carbamoyl]-12-oxo-1-azatricyclo 2.30 (m, 2H), 2.29-2.11 (m, 4H), 2.13-1.97 (m, [6.4.1.0 4,13]]trideca-4(13), 4H), 1.97-1.82 (m, 2H), 1.83-1.62 (m, 4H), 1.61- 5,7-trien-11-yl]carbamoyl]-1H- 1.27 (m, 4H), 1.27-1.12 (m, 3H), 1.12-1.04 (m, indole-5-carbonylpho sphonate 3H), 0.95 (s, 9H) 152 I-161 diammonium 2-[[(2S,11S)-2- 1256.00 (400 MHz, CD₃OD) δ 12.12-11.96 (m, 1H), 9.02- [(3S,4R)-1-carbamoyl-4-[[4- 8.96 (m, 2H), 8.55-8.43 (m, 2H), 7.94-7.86 (m, (4-[[(2S)-1-[(2S,4R)-4-hydroxy- 3H), 7.49-7.38 (m, 6H), 7.29-6.51 (m, 9H), 5.15- 2-([[4-(4-methyl-1,3-thiazol- 5.06 (m, 2H), 4.82-4.15 (m, 8H), 3.94-3.82 (m, 5-yl)phenyl]methyl]carbamoyl) 1H), 3.67 (m, 4H), 2.94-2.60 (m, 5H), 2.45 (s, pyrrolidin-1-yl]-3,3-dimethyl- 3H), 2.36-1.85 (m, 3H), 1.84-1.73 (m, 5H), 1.72- 1-oxobutan-2-yl]carbamoyl] 1.62 (m, 4H), 1.44-1.35 (m, 2H), 1.27-1.18 (m, piperidin-1-yl)phenyl]methoxy] 3H), 1.12-1.06 (m, 3H), 0.95 (s, 9H) pentan-3-yl]carbamoyl]- 12-oxo-1-azatricyclo [6.4 .1.0  [4,13]]trideca-4(13),5,7-trien- 11-yl]carbamoyl]-1H-indole- 5-carbonylphosphonate 153 I-162 diammonium 2-[[(2S,11S)-2- 1269.65 (400 MHz, DMSO-d₆) δ 11.98-11.89 (m, 1H), [[(3S,4R)-1-carbamoyl-4-([4- 9.02-8.89 (m, 2H), 8.64-8.56 (m, 1H), 8.47-7.53 [4-([[(2S)-1-[(2S,4R)-4-hydroxy- (m, 3H), 7.50-7.32 (m, 6H), 7.32-6.90 (m, 7H), 2-([[4-(4-methyl-1,3-thiazol- 6.88-6.79 (m, 2H), 6.73-6.66 (m, 1H), 5.43-4.97 5-yl)phenyl]methyl]carbamoyl) (m, 2H), 4.71-4.52 (m, 2H), 4.48-4.40 (m, 2H), pyrrolidin-1-yl]-3,3-dimethyl- 4.38-4.14 (m, 4H), 3.79-3.71 (m, 2H), 3.69-3.56 1-oxobutan-2-yl]carbamoyl] (m, 4H), 3.54-3.40(m, 3H), 3.22-3.09 (m, 2H) methyl)piperidin-1-yl]phenyl] 2.91-2.87 (m, 1H), 2.71-2.54 (m, 3H), 2.45 (s, methoxy)pentan-3-yl]carbamoyl]- 3H), 2.32-2.25 (m, 4H), 2.18-1.88 (m, 6H), 1.83- 12-oxo-1-azatricyclo 1.76 (m, 2H), 1.73-1.43 (m, 4H), 1.41-1.15 (m, [6.4.1.0 [4,13]]trideca-4(13), 3H), 1.09-1.01 (m, 4H), 0.96 (s, 9H) 5,7-trien-11-yl]carbamoyl]-1H- indole-5-carbonylphosphonate 154 I-163 diammonium 2-[[(2S,11S)-2- 1255.80 (400 MHz, DMSO-d₆) δ 12.12-11.98 (m, 1H), [(3S,4R)-1-carbamoyl-4-[(4- 9.03-8.96 (m, 2H), 8.85-8.79 (m, 1H), 8.56-8.47 [[3-([[(2S)-1 4(2S,4R)-4-hydroxy- (m, 1H), 7.98-7.92 (m, 1H), 7.91-7.87 (m, 1H), 2-([[4-(4-methyl-1,3-thiazol- 7.86-7.82 (m, 1H), 7.53 (d, J = 8.7 Hz, 1H), 7.50- 5-yl)phenyl]methyl]carbamoyl) 7.46 (m, 1H), 7.44-7.36 (m, 4H), 7.20-6.96 (m, pyrrolidin-1-yl]-3,3-dimethyl- 8H), 6.73-6.65 (m, 1H), 5.16-5.08 (m, 1H), 4.70- 1-oxobutan-2-yl]carbamoyl] 4.65 (m, 1H), 4.57-4.52 (m, 1H), 4.49-4.33 (m, methyl)cyclobutyl]methyl] 4H) 4.24-4.20 (m, 1H) 3.83-3.79 (m, 1H) 3.71- phenyl)methoxy]pentan-3-yl] 3.59, (m, 2H), 3.58-3.44 (m, 2H), 3.45-3.41 (m, carbamoyl]-12-oxo-1-azatricyclo 4H), 3.28-3.16 (m, 2H), 3.16-3.05 (m, 2H), 2.92- [6.4.1.0 [4,13]]trideca-4(13), 2.86 (m, 1H), 2.69-2.63 (m, 1H), 2.61-2.57 (m, 5,7-trien-11-yl]carbamoyl]- 1H), 2.45 (s, 3H), 2.40-2.36 (m, 1H), 2.33-2.15 1H-indole-5-carbonylphosphonate (m, 4H), 2.11-1.98 (m, 3H), 1.92-1.88 (m, 1H), 1.78-1.74 (m, 3H), 1.59-1.55 (m, 1H), 1.44-1.40 (m, 1H), 1.12-1.04 (m, 3H), 0.93 (s, 9H) 155 I-164 2-[[(2S,11S)-2-[[(2S)-4-carbamoyl- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 11.86 (s, 1H), 8.99 (s, 1-[3-(5-[[(2S)-1-[(2S,4R)- 1212.35 1H), 8.96-8.88 (m, 2H), 8.61-8.55 (m, 1H), 8.12- 4-hydroxy-2-([[4-(4-methyl- 8.05 (m, 1H), 7.98-7.92 (m, 1H), 7.89-7.82 (m, 1,3-thiazol-5-yl)phenyl]methyl] 1H), 7.45-7.35 (m, 6H), 7.29-7.22 (m, 2H), 7.20- carbamoyl)pyrrolidin-1-yl]- 7.13 (m, 2H), 7.12-7.06 (m, 2H), 7.05-6.95 (m, 3,3-dimethyl-1-oxobutan-2-yl] 1H), 6.79-6.69 (m, 4H), 5.13-5.03 (m, 1H), 4.72- carbamoyl]pentyl)phenoxy] 4.65 (m, 1H), 4.58-4.52 (m, 1H), 4.48-4.39 (m, butan-2-yl]carbamoyl]-12-oxo- 2H), 4.38-4.32 (m, 1H), 4.26-4.19 (m, 1H), 4.03- 1-azatricyclo[6.4.1.0 [4,13]] 3.96 (m, 1H), 3.91-3.87 (m, 2H), 3.70-3.60 (m, trideca-4(13),5,7-trien-11-yl] 2H), 3.47-3.41 (m, 3H), 3.16-3.08 (m, 2H), 2.92- carbamoyl]-1H-indole-5- 2.84 (m, 1H), 2.45 (s, 3H), 2.35-2.22 (m, 3H), carbonylphosphonic acid 2.16-2.01 (m, 4H), 1.95-1.78 (m, 2H),1.77-1.65 (m, 2H), 1.59-1.46 (m, 4H), 1.32-1.19 (m, 2H), 0.94 (s, 9H). 156 I-165 2-[[(5S,8S,10aR)-3-acetyl-8-[ 1252.50 (400 MHz, DMSO-d₆) δ 12.24-11.96 (m, 1H), [(3S,4R)-1-carbamoyl-4-[[4- 8.99 (s, 1H), 8.87-8.79 (m, 1H), 8.61-8.46 (m, (4-[[(2S)-1-[(2S,4R)-4-hydroxy- 2H), 7.99-7.94 (m, 1H), 7.92-7.76 (m, 2H), 7.53- 2-([[4-(4-methyl-1,3-thiazol- 7.48 (m, 1H), 7.47-7.35 (m, 5H), 7.26-7.20 (m, 5-yl)phenyl]methyl]carbamoyl) 2H), 7.20-7.11 (m, 3H), 6.79-6.55 (m, 1H), 5.19- pyrrolidin-1-yl]-3,3-dimethyl- 4.95 (m, 2H), 4.61-4.51 (m, 1H), 4.48-4.38 (m, 1-oxobutan-2-yl]carbamoyl] 4H), 4.37-4.30 (m, 1H), 4.30-4.18 (m, 1H), 3.93- butyl)phenyl]methoxy]pentan- 3.83 (m, 2H), 3.80-3.75 (m, 2H), 3.70-3.64 (m, 3-yl]carbamoyl]-6-oxo- 3H), 3.48-3.43 (m, 2H), 3.43-3.39 (m, 2H), 3.37- octahydropyrrolo[1,2-a][1,5] 3.29 (m, 3H), 2.59-2.53 (m, 2H), 2.45 (s, 3H), diazocin-5-yl]carbamoyl]-1H- 2.36-2.26 (m, 1H), 2.23-2.09 (m, 5H), 2.08-1.97 indole-5-carbonylphosphonic (m, 3H), 1.95-1.71 (m, 4H), 1.69-1.62 (m, 1H), acid 1.59-1.38 (m, 5H), 1.13-1.02 (m, 3H), 0.94 (s, 9H) 157 I-166 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1167.45 (400 MHz, DMSO-d₆) δ 12.16-11.95 (m, 1H), carbamoyl-1-(diphenylmethylcarbamoyl) 11.09 (s, 1H), 8.84-8.69 (m, 2H), 8.46-8.32 (m, propyl]carbamoyl]- 1H), 8.25-8.13 (m, 1H), 7.99-7.89 (m, 2H), 6-oxo-3-[2-[(1r, 4r)-4-[[1-(2,6- 7.54-7.47 (m, 1H), 7.44-7.20 (m, 11H), 7.03-6.91 dioxopiperidin-3-yl)-3-methyl- (m, 2H), 6.87-6.70 (m, 2H), 6.15-6.03 (m, 1H), 2-oxo-1,3-benzodiazol-5-yl] 5.37-5.27 (m, 1H), 4.96-4.86 (m, 1H), 4.45-4.38 methyl]cyclohexyl]acetyl]- (m, 2H), 3.94-3.70 (m, 5H), 3.52-3.50 (m, 1H), octahydropyrrolo[1,2-a][1,5] 3.33-3.31(m, 4H), 2.90 (s, 3H), 2.74-2.70 (m, diazocin-5-yl]carbamoyl]-1H- 2H), 2.69-2.58 (m, 1H), 2.46-2.31 (m, 2H), 2.30- indole-5-carbonylphosphonic 1.85 (m, 7H), 1.81-1.58 (m, 8H), 1.50-1.39 (m, acid 1H), 1.06-0.90 (m, 4H) 158 I-169 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1183.15 (400 MHz, DMSO-d₆) δ 11.88-11.82 (m, 1H), carbamoyl-1-(diphenylmethylcarbamoyl) 1118-11.06 (m, 1H), 9.49-9.38 (m, 1H), 8.63- propyl]carbamoyl]- 8.51 (m, 1H), 8.22 (d, J = 8.0 Hz, 1H), 7.81 (d, J = 3-(4-[4-[1-(2,6-dioxopiperidin- 8.9 Hz, 1H), 7.49-7.18 (m, 14H), 7.01-6.92 (m, 3-yl)-3-methyl-2-oxo-1,3- 4H), 6.11 (d, J = 8.4 Hz, 1H), 5.28 (dd, J = 12.6, benzodiazol-5-yl]piperidin-1-yl] 5.2 Hz, 1H), 5.14-5.06 (m, 1H), 4.50-4.20 (m, butanoyl)-6-oxo-octahydropyrrolo 4H), 4.20-3.58 (m, 2H), 3.35 (s, 3H), 3.24-2.75 [1,2-a][1,5]diazocin-5- (m, 10H), 2.75-2.57 (m, 3H), 2.46-2.25 (m, 4H), yl]carbamoyl]-1H-indole-5- 2.23-1.82 (m, 10H), 1.74 (m, 4H), 1.41 (m, 1H) carbonylphosphonic acid 159 I-170 diammonium 2-[[(2S,11S)-2- 1214.55 (400 MHz, DMSO-d₆) δ 11.92-11.84 (m, 1H), [[(2S)-4-carbamoyl-1-[3-[4-(2- 8.99-8.93 (m, 3H), 8.68-8.62 (m, 1H), 8.02-7.91 [[(2S)-1-[(2S,4R)-4-hydroxy- (m, 3H), 7.46-7.35 (m, 6H), 7.28-7.19 (m, 1H), 2-([[4-(4-methyl-1,3-thiazo1-5- 7.16-7.03 (m, 5H), 6.98-6.62 (m, 1H), 6.77-6.71 yl)phenyl]methyl]carbamoyl) (m, 1H), 5.12-5.04 (m, 2H), 4.72-4.64 (m, 2H), pyrrolidin-1-yl]-3,3-dimethyl- 4.58-4.52 (m, 2H), 4.49-4.39 (m, 4H), 3.82-3.77 1-oxobutan-2-yl]carbamoyl] (m, 1H), 4.38-4.34 (m, 1H), 4.27-4.17(m, 2H), ethyl)phenyl]propoxy]butan-2- 3.86-3.74 (m, 1H), 3.69-3.64 (m, 5H), 2.81-2.72 yl]carbamoyl]-12-oxo-1- (m, 3H), 2.45 (s, 3H), 2.44-2.42 (m, 3H), 2.07- azatricyclo[6.4.1.0 [4,13]]trideca- 2.02 (m, 4H), 1.94-1.87 (m, 2H), 1.96-1.85 (m, 4(13),5,7-trien-11-yl]carbamoyl]- 1H), 1.82-1.76 (m, 4H), 1.61-1.56 (m, 1H), 0.89 1H-indole-5- (s, 9H) carbonylphosphonate 160 I-171 2-[[(2S,11S)-2-[[(2S)-4-carbamoyl- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) 9.05-8.96 (m, 2H), 8.73- 1-[(2Z)-8-[[(2S)-1-[(2S, 1176.70 8.19 (m, 2H), 7.96-7.82 (m, 3H), 7.64-7.35 (m, 4R)-4-hydroxy-2-([[4-(4- 8H), 7.25-7.00 (m, 3H), 6.82-6.62 (m, 1H), 5.56- methyl-1,3-thiazol-5-yl)phenyl] 5.39 (m 4H) 4.82-4.12 (m, 8H), 4.05-3.96 (m, methyl]carbamoyl)pyrrolidin-1- 2H) 3.82-3.75,, (m 2H) 3.73-3.64 (m, 3H), 3.34- yl]-3,3-dimethyl-1-oxobutan- 3.15, (m , 6H), 2.45, (s, 3, H), 2.30-1.80 (m, 12H), 2-yl]carbamoyl]oct-2-en-1-yl] 1.58-1.21 (m, 4H), 0.95 (s, 9H) oxy]butan-2-yl]carbamoyl]-12- oxo-1-azatricyclo[6.4.1.0  [4,13]]trideca-4(13),5,7-trien- 11-yl]carbamoyl]-1H-indole- 5-carbonylphosphonic acid 161 I-172 2-[[(5S,8S,10aR)-3-acetyl-8- 1202.50 (400 MHz, DMSO-d₆) δ 9.04-8.92 (m, 2H), 8.59- [[(1S)-3-carbamoyl-1-[(7-[[(2S)- 8.53 (m, 1H), 8.20-8.12 (m, 2H), 7.91-7.15 (m, 1-[(2S,4R)-4-hydroxy-2-([[4- 10H), 7.01-6.43 (m, 2H), 5.10-5.06 (m, 2H), (4-methyl-1,3-thiazol-5-yl) 4.57-4.53 (m, 1H), 4.41-4.37 (m, 4H), 4.28-4.19 phenyl]methyl]carbamoyl) (m, 3H), 3.91-3.53 (m, 6H), 3.05-3.01 (m, 4H), pyrrolidin-1-yl]-3,3-dimethyl-1- 2.44 (s, 3H), 2.32-2.01 (m, 9H), 1.96-1.67 (m, oxobutan-2-yl]carbamoyl] 6H), 1.54-1.12 (m, 12H), 0.93 (s, 9H) heptyl)carbamoyl]propyl] carbamoyl]-6-oxo-octahydropyrrolo [1,2-a][1,5]diazocin-5-yl] carbamoyl]-1H-indole-5- carbonylphosphonic acid 162 I-173 2-[[(5S,8S,10aR)-3-acetyl-8- 1216.65 (400 MHz, DMSO-d₆) δ 12.12-11.98 (m, 1H), [(1S)-3-carbamoyl-1-[(8-[[(2S)- 9.05-8.95 (m, 2H), 8.63-8.44 (m, 1H), 8.18-8.09 1-[(2S,4R)-4-hydroxy-2-([[4- (m, 1H), 7.97 (d, J = 8.8 Hz, 1H), 7.89-7.79 (m, (4-methyl-1,3-thiazol-5-yl) 2H), 7.48-7.39 (m, 6H), 7.31-7.24 (m, 2H), 6.82- phenyl]methyl]carbamoyl) 6.76 (m, 1H), 5.08-4.92 (m, 2H), 4.62-4.58 (m, pyrrolidin-1-yl]-3,3-dimethyl-1- 1H), 4.51-4.38 (m, 3H), 4.37-4.31 (m, 1H), 4.29- oxobutan-2-yl]carbamoyl]octyl) 4.14 (m, 3H), 3.92-3.61 (m, 6H), 3.11-2.98 (m, carbamoyl]propyl]carbamoyl]- 3H), 2.45 (s, 3H), 2.32-2.18 (m, 4H), 2.13-2.00 6-oxo-octahydropyrrolo[1,2- (m, 6H), 1.96-1.60 (m, 7H), 1.57-1.33 (m, 5H), a][1,5]diazocin-5-yl]carbamoyl]- 1.25-1.21 (m, 8H), 0.94 (s, 9H) 1H-indole-5-carbonylphosphonic acid 163 I-174 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1355.25 (300 MHz, DMSO-d₆) δ 12.18-12.01 (m, 1H), carbamoyl-1- 8.99 (s, 1H), 8.8.-8.76 (m, 2H), 8.58-8.56 (m, (diphenylmethylcarbamoyl) 1H), 8.42 (d, J = 6.7 Hz, 1H), 8.27-8.13 (m, 1H), propyl]carbamoyl]- 7.97 (d, J = 8.8 Hz, 1H), 7.84-7.81 (m, 1H), 7.53 6-oxo-3-[2-[(1s,4s)-4-[[1-(2,6- (d, J = 8.7 Hz, 1H), 7.44-7.35 (m, 8H), 7.31-7.27 dioxopiperidin-3-yl)-3-methyl- (m, 8H), 6.80-6.70 (m, 1H), 6.11 (dd, J = 8.5, 4.7 2-oxo-1,3-benzodiazol-5-yl] Hz 1H), 5.00-4.95 (m, 2H), 4.59-4.52 (m, 1H), methyl]cyclohexyl]acetyl]- 4.4,8-4.34 (m, 5H), 4.28-4.18 (m, 2H), 3.97-3.90 octahydropyrrolo[1,2-a][1,5] (m, 1H), 3.81-3.76 (m, 1H), 3.69-3.64 (m, 4H), diazocin-5-yl]carbamoyl]-1H- 3.32-3.27 (m, 4H), 2.94-2.57 (m, 1H), 2.45 (s, indole-5-carbonylphosphonic 3H), 2.33-2.21 (m, 1H), 2.15-2.11 (m, 5H), 2.06- acid 1.99 (m, 2H), 1.94-1.87 (m, 2H), 1.85-1.61 (m, 1H), 1.56-1.52 (m, 1H), 1.32-1.27 (m, 11H), 0.94 (s, 9H) 164 I-176 diammonium 2-[[(2S,11S)-2- 1240.01 (400 MHz, DMSO-d₆) δ 11.91 (s, 1H), 9.02-8.84 [(3S,4R)-1-carbamoyl-4-([4- (m, 3H), 8.64-8.53 (m, 1H), 8.08-7.84 (m, 3H), [3-([[(2S)-1-(2S,4R)-4-hydroxy- 7.45-7.37 (m, 6H), 7.34-7.05 (m, 11H), 7.02-6.98 2-([[4-(4-methyl-1,3-thiazol- (m, 1H), 6.70 (s, 1H), 5.14-5.10 (m, 1H), 4.68 (t, 5-yl)phenyl]methyl]carbamoyl) J = 7.8 Hz, 1H), 4.56 (dd, J = 9.4, 4.0 Hz, 1H), pyrrolidin-1-yl]-3,3-dimethyl- 4.47-4.36 (m, 5H), 4.25-4.20 (m, 1H), 3.85-3.77 1-oxobutan-2-yl]carbamoyl] (m, 2H), 3.70-3.63 (m, 2H), 3.46-3.43 (m, 3H), methyl)cyclobutyl]phenyl] 3.21-3.07 (m, 1H), 2.94-2.85 (m, 1H), 2.74-2.54 methoxy)pentan-3-yl]carbamoyl]- (m, 1H), 2.46-2.44 (m, 3H), 2.42-2.33 (m, 1H), 12-oxo-1-azatricyclo[6.4.1. 2.28-1.99 (m, 7H), 1.96-1.67 (m, 4H), 1.60-1.50 0 4,13]]trideca-4(13),5,7- (m, 1H), 1.09-1.07 (m, 3H), 0.96-0.94 (m, 9H). trien-11-yl]carbamoyl]-1H-indole- 5-carbonylphosphonate 165 I-177 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1168.70 (400 MHz, DMSO-d₆) δ 12.06-11.90 (m, 1H), carbamoyl-1- 11.08 (s, 1H), 9.15-9.01 (m, 1H), 8.67 (s, 1H), (diphenylmethylcarbamoyl) 8.26-8.15 (m, 1H), 7.98-7.75 (m, 1H), 7.61-7.55 propyl]carbamoyl]- (m, 1H), 7.37-7.25 (m, 12H), 7.18-6.81 (m, 4H), 3-(3-[4-[1-(2,6-dioxopiperidin- 6.11 (d, J = 8.3 Hz, 1H), 5.38-5.31 (m, 1H), 5.22- 3-yl)-3-methyl-2-oxo-1,3- 5.16 (m, 1H), 4.42-4.33 (m, 4H), 4.02-3.51 (m, benzodiazol-5-yl]piperidin-1-yl] 6H), 3.30 (s, 3H), 3.10-2.82 (m, 7H), 2.75-2.57 propanoyl)-6-oxo-octahydropyrrolo (m, 2H), 2.30-1.82 (m, 12H), 1.78-1.54 (m, 6H) [1,2-a][1,5]diazocin-5-yl] carbamoyl]-1H-indole-5- carbonylphosphonic acid 166 I-178 diammonium 2-[[(2S,11S)-2- 1283.50 (400 MHz, DMSO-d₆) δ 12.07-11.85 (m, 1H), [(3S,4R)-1-carbamoyl-4-[(4- 8.99-8.93 (m, 2H), 8.64-8.58 (m, 1H), 8.04-7.67 [[1-([[(2S)-1-[(2S,4R)-4-hydroxy- (m, 2H), 7.60-7.42 (m, 6H), 7.31-6.52 (m, 10H), 2-([[4-(4-methyl-1,3-thiazol- 5.16-5.10 (m, 2H), 4.78-4.65 (m, 1H), 4.56-4.22 5-yl)phenyl]methyl]carbamoyl) (m, 8H), 3.86-3.79 (m, 1H), 3.72-3.56 (m, 2H), pyrrolidin-1-yl]-3,3-dimethyl- 3.51-3.44 (m, 2H), 3.02-2.97 (m, 1H), 2.92-2.66 1-oxobutan-2-yl]carbamoyl] (m, 4H), 2.55 (s, 3H), 2.46-2.44 (m, 5H), 2.35- methyl)piperidin-4-yl]methyl] 2.14 (m, 1H), 2.16-1.85 (m, 7H), 1.81-1.73 (m, phenyl)methoxy]pentan-3-yl] 1H), 1.61-1.45 (m, 5H), 1.25-1.19 (m, 2H), 1.10- carbamoyl]-12-oxo-1-azatricyclo 1.06 (m, 3H), 0.94 (s, 9H) [6.4.1.0 [4,13]]trideca-4 (13),5,7-trien-11-yl]carbamoyl]- 1H-indole-5-carbonylphosphonate 167 I-179 2-[[(2S,11S)-2-[[(2S)-4- [(M − 1)]⁻ = (400 MHz, CD₃OD) δ 9.02-8.98 (m, 1H), 8.91- carbamoyl-1-([[4-(4-[[(2S)-1-[(2S, 1225.45 8.86 (m, 1H), 8.10-8.04 (m, 1H), 7.53-7.38 (m, 4R)-4-hydroxy-2-([[4-(4-methyl- 5H), 7.35-7.25 (m, 2H), 7.18-7.13 (m, 3H), 7.09- 1,3-thiazol-5-yl)phenyl]methyl] 7.03 (m, 2H), 5.22-5.05 (m, 1H), 4.74-4.44 (m, carbamoyl)pyrrolidin-1- 6H), 4.41-4.21 (m, 2H), 4.20-4.02 (m, 1H), 3.96- yl]-3,3-dimethyl-1-oxobutan-2- 3.77 (m, 2H), 3.65-3.47 (m, 2H), 3.28-3.09 (m, yl]carbamoyl]butyl)phenyl] 4H), 2.82-2.53 (m, 4H), 2.48 (s, 3H), 2.39-2.19 methyl](methyl)amino)butan- (m, 5H), 2.14-2.05 (m, 1H), 1.98-1.68 (m, 2H), 2-yl]carbamoyl]-12-oxo-1- 1.62-1.56 (m, 4H), 1.55-1.42 (m, 3H), 1.42-1.27 azatricyclo[6.4.1.0 [4,13]] (m, 1H), 1.05 (s, 9H) trideca-4(13),5,7-trien-11-yl] carbamoyl]-1H-indole-5- carbonylphosphonic acid 168 I-180 2-[[(5S,8S, 10aR)-3-acetyl-8- 1230.35 (400 MHz, DMSO-d₆) δ 12.03-11.96 (m, 1H), [[(1S)-3-carbamoyl-1-[(9-[[(2S)- 9.01-8.77 (m, 2H), 8.62-8.45 (m, 1H), 8.22-7.93 1-(2S,4R)-4-hydroxy-2-([[4- (m, 1H), 7.90-7.82 (m, 3H), 7.46-7.33 (m, 6H), (4-methyl-1,3-thiazol-5-yl) 7.33-7.16 (m, 2H), 6.85-6.70 (m, 1H), 5.14-5.02 phenyl]methyl]carbamoyl) (m, 2H), 4.57-4.52 (m, 1H), 4.46-4.42 (m, 3H), pyrrolidin-1-yl]-3,3-dimethyl-1- 4.37-4.33 (m, 1H), 4.27-4.18 (m, 3H), 3.91-3.49 oxobutan-2-yl]carbamoyl] (m, 6H), 3.06-2.99 (m, 3H), 2.47-2.43 (m, 3H), nonyl)carbamoyl]propyl]carbamoyl]- 2.32-2.15 (m, 5H), 2.17-2.00 (m, 5H), 1.96-1.85 6-oxo-octahydropyrrolo (m, 2H), 1.86-1.59 (m, 3H), 1.57-1.32 (m, 6H), [1,2-a][1,5]diazocin-5-yl] 1.25-1.21 (m, 11H), 0.94 (s, 9H) carbamoyl]-1H-indole-5- carbonylphosphonic acid 169 I-181 2-[[(5S,8S,10aR)-8-[[(1R)-3- 1141.15 (400 MHz, DMSO-d₆) δ 12.25-11.96 (m, 1H), carbamoyl-1- 11.08 (s, 1H), 8.81 (s, 1H), 8.67 (d, J = 9.1 Hz, (diphenylmethylcarbamoyl) 1H), 8.61-8.57 (m, 1H), 8.46-8.42 (m, 1H), 7.97- propyl]carbamoyl]- 7.93 (m, 1H), 7.87-7.83 (m, 1H), 7.54-7.44 (m, 3-[7-[1-(2,6-dioxopiperidin-3- 3H), 7.43-7.27 (m, 4H), 7.30-7.16 (m, 5H), 7.20- yl)-3-methyl-2-oxo-1,3- 7.09 (m, 1H), 7.06-6.98 (m, 3H), 6.90-6.81 (m, benzodiazol-5-yl]heptanoyl]-6- 2H), 6.76 (s, 1H), 6.25-6.76 (m, 1H), 5.36-5.30 oxo-octahydropyrrolo[1,2-a][1,5] (m, 1H), 4.89-4.62 (m, 1H), 4.52-4.14 (m, 3H), diazocin-5-yl]carbamoyl]-1H- 3.96-3.91 (m, 1H), 3.85-3.81 (m, 1H), 3.37-3.28 indole-5-carbonylphosphonic (m, 6H), 3.15-3.00 (m, 1H), 2.96-2.84 (m, 1H), acid 2.73-2.55 (m, 4H), 2.24-2.19 (m, 1H), 2.16-2.03 (m, 3H), 1.97 (m, 6H), 1.80-1.45 (m, 4H), 1.37- 1.33 (m, 4H) 170 I-182 2-[[(2S,11S)-2-[[(1S)-3-carbamoyl- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 12.08 (s, 1H), 11.08 (s, 1-(diphenylmethylcarbamoyl) 114.45 1H), 8.94-8.90 (m, 1H), 8.87-8.70 (m, 2H), 8.23- propyl]carbamoyl]-6-[7- 8.19 (m, 1H), 7.95 (d, J = 8.7 Hz, 1H), 7.57-7.39 [1-(2,6-dioxopiperidin-3-yl)- (m, 2H), 7.39-7.16 (m, 11H), 7.06-6.95 (m, 2H), 3-methyl-2-oxo-1,3-benzodiazol- 6.95-6.87 (m, 3H), 6.77-6.75 (m, 1H), 6.10-6.06 5-yl]heptyl]-12-oxo-1- (m, 1H), 5.35-5.30 (m, 1H), 5.14-5.10 (m, 1H), azatricyclo[6.4.1.0 [4,13]]trideca- 4.66-4.64 (m, 1H), 4.35-4.31 (m, 1H), 3.50-3.41 4(13),5,7-trien-11-yl]carbamoyl]- (m, 2H), 3.41-3.32 (m, 3H), 3.31-3.02 (m, 3H), 1H-indole-5-carbonylphosphonic 2.95-2.86 (m, 3H), 2.77-2.65 (m, 2H), 2.64-2.56 acid (m, 3H), 2.22-2.18 (m, 2H), 2.06-2.02 (m, 3H), 1.95-1.70 (m, 2H), 1.66-1.49 (m, 4H), 1.35-1.30 (m, 6H) 171 I-183 2-[[(5S,8S,10aR)-8-[[(3S,4R)- 1144.55, (400 MHz, DMSO-d₆) δ 12.15-11.92 (m, 1H), 4-[(4-bromophenyl)methoxy]- 1146.55 11.08 (s, 1H), 8.89-8.64 (m, 2H), 8.40-7.69 (m, 1-carbamoylpentan-3-yl] 2H), 7.59-7.35 (m, 4H), 7.32-6.93 (m, 5H), 6.86- carbamoyl]-3-[7-[1-(2,6- 6.82 (m, 1H), 6.79-6.55 (m, 1H), 5.35-5.24 (m, dioxopiperidin-3-yl)-3-methyl-2-oxo- 1H), 5.04-4.88 (m, 1H), 4.62-4.28 (m, 4H), 4.22- 1,3-benzodiazol-5-yl]heptanoyl]- 4.17 (m, 1H), 3.94-3.75 (m, 4H), 3.47-3.36 (m, 6-oxo-octahydropyrrolo 3H) 3.33-3.27 (m, 3H) 2.97-2.83 (m, 1H), 2.74- [1,2-a][1,5]diazocin-5-yl] 2.62 (m, 2H), 2.61-2.54 (m, 3H), 2.49-2.26 (m, carbamoyl]-1H-indole-5- 1H), 2.24-1.86 (m, 5H), 1.85-1.62 (m, 4H), 1.60- carbonylphosphonic acid 1.50 (m, 5H), 1.43-1.23 (m, 4H), 1.15-0.98 (m, 4H) 172 I-184 2-[[(5S8S,10aR)-8-[[(3S,4R)- 1066.85 (400 MHz, DMSO-d₆) δ 12.30-11.92 (m, 1H), 4-(benzyloxy)-1-carbamoylpentan- 11.08 (s, 1H), 8.80 (s, 1H), 8.49 (d, J = 6.8 Hz, 3-yl]carbamoyl]-3-[7-[1- 1H), 8.01-7.76 (m, 2H), 7.57-7.40 (m, 2H), 7.36- (2,6-dioxopiperidin-3-yl)-3- 7.25 (m, 5H), 7.23-7.08 (m, 1H), 7.03-6.95 (m, methyl-2-oxo-1,3-benzodiazol- 2H), 6.85 (dd, J = 7.8, 6.1 Hz, 1H), 6.79-6.53 (m, 5-yl]heptanoyl]-6-oxo- 1H), 5.35-5.25 (m, 1H), 5.03-4.88 (m, 1H), 4.54- octahydropyrrolo[1,2-a][1,5] 4.35 (m, 2H), 4.34-4.16 (m, 1H), 3.88 (d, J = 13.5 diazocin-5-yl]carbamoyl]-1H- Hz, 1H), 3.84-3.69 (m, 2H), 3.52-3.35 (m, 4H), indole-5- 3.35-3.30 (m, 1H), 3.29 (s, 3H), 2.98-2.81 (m, carbonylphosphonic 1H), 2.75-2.54 (m, 5H), 2.48-2.27 (m, 1H), 2.24- acid 2.05 (m, 3H), 2.05-1.89 (m, 3H), 1.89-1.71 (m, 3H), 1.72-1.64 (m, 1H), 1.62-1.45 (m, 5H), 1.43- 1.28 (m, 4H), 1.12-1.00 (m, 4H) 173 I-185 diammonium 2-[[(2S,11S)-2- 1246.70 (400 MHz, CD₃OD) δ 8.97 (s, 1H), 8.86 (s, 1H), [[(2S)-4-carbamoyl-1-[3-(5- 8.09 (d, J = 8.8 Hz, 1H), 7.49 (d, J = 8.8 Hz, 1H), [[(2S)-1-[(2S,4R)-4-hydroxy-2- 7.46-7.36 (m, 4H), 7.35 (s, 1H), 7.18-7.02 (m, [[(1S)-1-[4-(4-methyl-1,3- 4H), 6.78-6.68 (m, 3H), 5.17 (dd, J = 10.8, 3.3 thiazol-5-yl)phenyl]ethyl] Hz, 1H), 5.01-4.97 (m, 1H), 4.80-4.75 (m, 3H), carbamoyl]pyrrolidin-1-yl]-3,3- 4.62-4.56 (m, 2H), 4.43 (s, 1H), 4.24-4.17 (m, dimethyl-1-oxobutan-2-yl]carbamoyl] 1H), 4.02-3.97 (m, 2H), 3.88 (d, J = 11.0 Hz, 1H), pentyl)phenoxy]butan-2-yl] 3.80-3.72 (m, 2H), 3.62-3.45 (m, 2H), 3.35 (s, carbamoyl]-12-oxo-1-azatricyclo 1H), 3.28-3.22 (m, 2H), 3.03 (d, J = 16.1 Hz, 1H), [6.4.1.0 [4,13]]trideca-4 2.58-2.52 (m, 4H), 2.10-1.85 (m, 4H), 1.58-1.56 (13),5,7-trien-11-yl]carbamoyl]- (m, 4H), 1.50-1.45 (m, 3H), 1.31-1.26 (m, 3H), 1H-indole-5-carbonylphosphonate 1.03 (s, 9H) 174 I-186 diammonium 2-[[(2S,11S)-2- 1246.70 (400 MHz, DMSO-d₆) δ 11.88 (s, 1H), 8.99 (s, [[(3S,4R)-1-carbamoyl-4-[[2- 1H), 8.95-8.85 (m, 2H), 8.60-8.53 (m, 1H), 7.99- fluoro-4-(4-[[(2S)-1-[(2S,4R)-4- 7.83 (m, 3H), 7.45-7.38 (m, 5H), 7.35-7.05 (m, hydroxy-2([[4-(4-methyl-1, 5H), 7.00 (dd, J = 9.2, 6.1 Hz, 2H), 6.92 (d, J = 3-thiazol-5-yl)phenyl]methyl] 7.8 Hz, 1H), 6.68 (s, 1H), 5.20-5.05 (m, 2H), carbamoyl)pyrrolidin-1-yl]-3, 4.73-4.63 (m, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.53- 3-dimethyl-1-oxobutan-2-yl] 4.30 (m, 4H), 4.25-4.20 (m, 1H), 3.78 (s, 1H), carbamoyl]butyl)phenyl] 3.71-3.60 (m, 2H), 3.50-3.41 (m, 3H), 3.20-3.04 methoxylpentan-3-yl]carbamoyl]- (m, 3H), 2.94-2.82 (m, 1H), 2.68 (s, 1H), 2.45 (s, 12-oxo-1-azatricyclo[6.4.1.0  3H), 2.37-1.83 (m, 7H), 1.76 (s, 2H), 1.56-1.47 [4,13]]trideca-4(13),5,7-trien- (m, 6H), 1.27-1.12 (m, 2H), 1.15-1.05 (m, 3H), 11-yl]carbamoyl]-1H-indole- 0.94 (s, 9H) 5-carbonylphosphonate 175 I-187 2-[[(2S,11S)-2-[[(1S)-3- 1227.35 (300 MHz, DMSO-d₆) δ 11.89 (s, 1H), 9.00 (s, carbamoyl-1-([[3-(4-[[(2S)-1-[(2S, 1H), 8.94-8.91 (m, 1H), 8.63-8.58 (m, 1H), 8.45- 4R)-4-hydroxy-2-([[4-(4- 8.39 (m, 1H), 8.26 (d, J = 7.7 Hz, 1H), 7.98-7.91 methyl-1,3-thiazol-5-yl)phenyl] (m, 2H), 7.47-7.37 (m, 5H), 7.30-6.95 (m, 3H), methyl]carbamoyl)pyrrolidin-1-yl]- 7.14-7.10 (m, 1H), 7.08-6.96 (m, 6H), 6.80 (s, 3,3-dimethyl-1-oxobutan-2- 1H), 5.17 (d, J = 10.5 Hz, 1H), 4.72-4.68 (m, 1H), yl]carbamoyl]butyl)phenyl] 4.57 (d, J = 9.0 Hz, 1H), 4.51-4.32 (m, 3H), 4.29- methyl]carbamoyl)propyl] 4.21 (m, 4H), 3.67 (s, 3H), 3.53-3.47 (m, 4H), carbamoyl]-12-oxo-1-azatricyclo 3.25-2.94 (m, 4H), 2.46 (s, 3H), 2.32-2.23 (m, [6.4.1.0 [4,13]]trideca-4(13), 3H), 2.19-2.04 (m, 4H), 1.94-1.87 (m, 3H), 1.59- 5,7-trien-11-yl]carbamoyl]- 1.45 (m, 4H), 0.95 (s, 9H) 1H-indole-5-carbonylphosphonic acid 176 I-188 diammonium 2-[[(2S,11S)-2- 1260.75 ¹H NMR (300 MHz, DMSO-d₆) δ 11.89 (s, 1H), [[(3S,4R)-1-carbamoyl-4-[[3- 9.00 (s, 1H), 8.99-8.86 (m, 2H), 8.39 (d, J = 7.7 fluoro-4-(4-[[(2S)-1-[(2S,4R)-4- Hz, 1H), 7.97-7.82 (m, 3H), 7.49-7.37 (m, 5H), hydroxy-2-[[(1S)-1-[4-(4- 7.21-7.13 (m, 2H), 7.12-6.92 (m, 6H), 6.70 (s, methyl-1,3-thiazol-5-yl)phenyl] 1H), 5.18-5.10 (m, 2H), 4.95-4.89 (m, 1H), 4.72- ethyl]carbamoyl]pyrrolidin-1-yl]- 4.67 (m 1H), 4.52 (d, J = 9.2 Hz, 1H), 4.43 (s, 3,3-dimethyl-1-oxobutan-2- 3H), 4.2,8 (s, 1H), 3.82-3.78 (m, 1H), 3.60 (s, yl]carbamoyl]butyl)phenyl] 2H), 3.48-3.44 (m, 2H), 3.25-3.05 (m, 2H), 2.88 methoxy]pentan-3-yl]carbamoyl]- (d, J = 16.6 Hz, 1H), 2.62-2.53 (m, 2H), 2.46 (s, 12-oxo-1-azatricyclo[6.4.1.0 [4,13]] 3H), 2.26-2.22 (m, 3H), 2.19-1.97 (m, 5H), 1.79- trideca-4(13),5,7- 1.75 (m, 3H), 1.52-1.47 (m, 4H), 1.40-1.36 (m, trien-11-yl]carbamoyl]-1H- 3H), 1.26-1.24 (m, 1H), 1.09 (s, 3H), 0.94 (s, 9H) indole-5-carbonylphosphonate 177 I-189 diammonium 2-[[(2S,11S)-2-[ 1232.55 (400 MHz, DMSO-d₆) δ 11.89 (s, 1H), 8.99 (s, [(2S)-4-carbamoyl-1-[2-fluoro- 1H), 8.98-8.94 (m, 1H), 8.91 (s, 1H), 8.40 (d, J = 3-(4-[[(2S)-1-[(2S,4R)-4- 7.8 Hz, 1H), 8.16 (d, J = 7.4 Hz, 1H), 8.00-7.93 hydroxy-2-[[(1S)-1-[4-(4-methyl- (m, 1H), 7.84 (d, J = 9.3 Hz, 1H), 7.47-7.37 (m, 1,3-thiazol-5-yl)phenyl]ethyl] 6H), 7.28 (s, 1H), 7.11-7.07 (m, 2H), 7.01-6.97 carbamoyl]pyrrolidin-1-yl]-3, (m, 3H), 6.84-6.08 (m, 1H), 6.78-6.74 (m, 1H), 3-dimethyl-1-oxobutan-2-yl] 5.09 (dd, J = 10.7, 2.9 Hz, 1H), 4.96-4.89 (m, carbamoyl]butyl)phenoxy] 1H), 4.70-4.65 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), butan-2-yl]carbamoyl]-12-oxo-1- 4.48-4.42 (m, 1H), 4.30-4.26 (m, 1H), 4.02-3.92 azatricyclo[6.4.1.0 [4,13]] (m, 3H), 3.63-3.59 (m, 3H), 3.49-3.43 (m, 2H), trideca-4(13),5,7-trien-11-yl] 3.21-3.19 (m, 2H), 3.14-3.09 (m, 2H), 2.89 (d, J = carbamoyl]-1H-indole-5-carbonyl 16.6 Hz, 1H), 2.63-2.57 (m, 3H), 2.46 (s, 3H), phosphonate 2.34-2.29 (m, 1H), 2.25-2.21 (m, 1H), 2.20-2.10 (m, 2H), 2.05-2.00 (m, 1H), 1.88-1.75 (m, 2H), 1.75-1.67 (m, 1H), 1.56-1.52 (m, 4H), 1.38 (d, J = 7.0 Hz, 3H), 0.94 (s, 9H). 178 I-190 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1036.60 (400 MHz, DMSO-d₆) δ 12.19 (s, 1H), 11.09 (s, carbamoyl-1-(pyridin-2-yl) 1H), 8.89-8.80 (m, 1H), 8.59-8.52 (m, 2H), 8.51- propyl]carbamoyl]-6-oxo-3-[2- 8.47 (m, 1H), 7.97 (dd, J = 8.8, 1.7 Hz, 1H), 7.80- [(1s,4s)-4-[[1-(2,6-dioxopiperidin- 7.75 (m, 1H), 7.56-7.52 (m, 1H), 7.47 (d, J = 3.8 3-yl)-3-methyl-2-oxo-1,3- Hz, 1H), 7.35-7.20 (m, 3H), 7.03-6.94 (m, 2H), benzodiazol-5-yl]methyl] 6.88-6.74 (m, 2H), 5.35-5.51 (m, 1H), 5.04-5.00 cyclohexyl]acetyl]-octahydropyrrolo (m, 1H), 4.89-4.83 (m, 1H), 4.50 (t, J = 8.5 Hz, [1,2-a][1,5]diazocin-5-yl] 1H), 4.21-4.17 (m, 1H), 3.94 (d, J = 14.1 Hz, 1H), carbamoyl]-1H-indole-5- 3.76 (d, J = 14.5 Hz, 1H), 3.29 (s, 2H), 2.94-2.86 carbonylphosphonic acid (m, 1H), 2.70-2.64(m, 1H), 2.62-2.58 (m, 5H), 2.21-2.17 (m, 1H), 2.12-2.08 (m, 2H), 2.06-1.98 (m, 10H), 1.76-1.72 (m, 3H), 1.48-1.42 (m, 8H), 1.37-1.32 (m, 2H). 179 I-191 diammonium 2-[[(2S,11S)-2- 1263.85 (300 MHz, DMSO-d₆) δ 11.92 (s, 1H), 9.04- [(2S)-4-carbamoyl-1-[2-chloro- 8.88 (m, 3H), 8.40 (d, J = 7.8 Hz, 1H), 8.14 (d, J = 3-(5-[[(2S)-1-[(2S,4R)-4- 7.3 Hz, 1H), 7.97 (d, J = 9.1 Hz, 1H), 7.82 (d, hydroxy-2-[[(1S)-1-[4-(4-methyl- J = 9.2 Hz, 1H), 7.46-7.38 (m, 6H), 7.28 (s, 2H), 1,3-thiazol-5-yl)phenyl]ethyl] 7.21-7.16 (m, 1H), 7.12-7.07 (m, 2H), 7.02-7.97 carbamoyl]pyrrolidin-1-yl]-3, (m, 2H), 6.91 (d, J = 7.6 Hz, 1H) 6.77 (s, 1H), 3-dimethyl-1-oxobutan-2-yl] 5.10 (dd, J = 10.8, 2.8 Hz, 1H), 4.96-4.91 (m, carbamoyl]pentyl)phenoxy] 1H), 4.72-4.66 (m, 1H), 4.54 (d, J = 9.1 Hz, 1H), butan-2-yl]carbamoyl]-12-oxo- 4.47-4.42 (m, 1H), 4.30 (s, 1H), 4.05-3.96 (m, 1-azatricyclo[6.4.1.0 [4,13]] 3H), 3.66-3.56 (m, 2H), 3.55-3.43 (m, 1H), 3.23- trideca-4(13),5,7-trien-11-yl] 3.10 (m, 1H), 2.98 (d, J = 16.7 Hz, 1H), 2.71-2.65 carbamoyl]-1H-indole-5- (m, 2H), 2.56-2.43 (m, 6H), 2.31-2.23 (m, 3H), carbonylphosphonate 2.23-1.97 (m, 3H), 1.85-1.74 (m, 4H), 1.58-1.48 (m, 4H), 1.39 (d, J = 7.0 Hz, 3H), 1.35-1.23(m, 2H) 0.95 (s, 9H). 180 I-192 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1168.80 (400 MHz, DMSO-d₆) δ 12.13 (s, 1H), 11.09 (s, carbamoyl-1- 1H), 8.82-8.76 (m, 2H), 8.70-8.60 (m, 1H), 8.25 (diphenylmethylcarbamoyl) (d, J = 8.1 Hz, 1H), 7.96 (d, J = 8.7 Hz, 1H), 7.52 propyl]carbamoyl]- (d, J = 8.7 Hz, 1H), 7.43-7.39 (m, 1H), 7.38-7.20 3-(4-[2-[1-(2,6-dioxopiperidin- (m, 12H), 7.06-7.01 (m, 2H), 6.89 (d, J = 8.1 Hz, 3-yl)-3-methyl-2-oxo-1,3- 1H), 6.76 (d, J = 26.1 Hz, 1H), 6.11 (d, J = 8.4 benzodiazol-5-yl]ethyl]piperidine- Hz, 1H), 5.38-5.30 (m, 1H), 5.00-4.96 (m, 1H), 1-carbonyl)-6-oxo- 4.47-4.43 (m, 1H), 4.40-4.32 (m, 1H), 4.18 (s, octahydropyrrolo[1,2-a][1,5]diazocin- 1H), 3.90-3.80 (m, 1H), 3.76 (s, 1H), 3.33-3.30 5-yl]carbamoyl]-1H-indole-5- (m, 7H), 3.05-3.02 (m, 1H), 2.89-2.86 (m, 1H), carbonylphosphonic acid 2.72-2.60 (m, 3H), 2.24-1.95 (m, 6H), 1.90- 1.1.64 (m, 8H), 1.60-1.14 (m, 7H) 181 I-193 2-[[(2S,11S)-2-[[(1S)-3-carbamoyl- 1134.65 (300 MHz, DMSO-d₆) δ 12.03 (s, 1H), 8.93-8.87 1-(diphenylmethylcarbamoyl) (m, 1H), 8.80-8.77 (m, 1H), 8.43-8.38 (m, 1H), propyl]carbamoyl]-7- 8.26-8.24 (m, 1H), 7.97 (d, J = 8.7 Hz, 1H), 7.47- ([5-[1-(2,6-dioxopiperidin-3-yl)- 7.43 (m, 1H), 7.41-7.21 (m, 14H), 7.06-6.96 (m, 3-methyl-2-oxo-1,3-benzodiazol- 2H), 6.88-6.77 (m, 2H), 6.13-6.10 (m, 1H), 5.47- 5-yl]pentyl]oxy)-12-oxo- 5.37 (m, 1H), 4.99-4.95 (m, 1H), 4.49-4.34 (m, 1-azatricyclo[6.4.1.0 [4,13]] 2H), 4.21 (s, 1H), 3.98-3.90 (m, 1H), 3.72-3.85 trideca-4(13),5,7-trien-11-yl] (m, 1H), 3.04 (s, 3H), 2.85-2.70 (m, 1H), 2.64- carbamoyl]-1H-indole-5- 2.58 (m, 1H), 2.17-1.22 (m, 2H), 2.05-1.90 (m, carbonylphosphonic acid 6H), 1.81-1.77 (m, 3H), 1.63-1.56 (m, 6H), 1.39- 1.31 (m, 5H). 182 I-194 diammonium 2-[[(2S,11S)-2- 1200.85 (400 MHz, DMSO-d₆) δ 11.95-11.88 (m, 1H), [[(2S)-4-carbamoyl-1-[3-(3- 9.01-8.94 (m, 2H), 8.96-8.89 (m, 1H), 8.41 (d, J = [[(2S)-1-[(2S,4R)-4-hydroxy-2-[ 7.8 Hz, 1H), 8.12 (d, J = 8.1 Hz, 1H), 8.02-7.95 [(1S)-1-[4-(4-methyl-1,3- (m, 1H), 7.87 (d, J = 9.2 Hz, 1H), 7.47-7.38 (m, thiazol-5-yl)phenyl]ethyl] 4H), 7.38 (d, J = 8.4 Hz, 2H), 7.31-7.26 (m, 1H), carbamoyl]pyrrolidin-1-yl]-3,3- 7.22-7.16 (m, 1H), 7.10 (d, J = 7.6 Hz, 2H), 7.04- dimethyl-1-oxobutan-2-yl] 6.98 (m, 1H) 6.79-6.71 (m, 4H), 5.10 (dd, J = carbamoyl]propyl)phenoxy]butan- 10.7, 2.9 Hz, 1H), 4.94-4.90 (m, 1H), 4.70-3.66 2-yl]carbamoyl]-12-oxo-1-azatricyclo (m, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.46-4.38 (m, [6.4.1.0 [4,13]]trideca-4 1H), 4.29 (t, J = 3.7 Hz, 1H), 4.05-3.85 (m, 4H), (13),5,7-trien-11-yl]carbamoyl]- 3.69-3.57 (m, 3H), 3.51-3.40 (m, 2H), 3.27-3.07 1H-indole-5-carbonylphosphonate (m, 3H), 2.89 (d, J = 16.6 Hz, 1H), 2.65-2.61 (m,1H), 2.46 (s, 3H), 2.34-2.08 (m, 6H), 2.08- 1.98 (m, 1H), 1.90-1.67 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 0.95 (s, 9H) 183 I-195 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1169.85 (300 MHz, DMSO-d₆) δ 12.16-12.08 (m, 1H), carbamoyl-1-[[(4- 11.12-11.04 (m, 1H), 8.85-8.78 (m, 1H), 8.60- methanesulfonylphenyl) 8.51 (m, 2H), 8.31-8.25 (m, 1H), 8.02-7.93 (m, methyl]carbamoyl] 3H), 7.69-7.44 (m, 4H), 7.34-7.21 (m, 1H), 7.05- propyl]carbamoyl]-6-oxo-3- 6.90 (m, 2H), 6.89-6.56 (m, 2H), 5.34 (dd, J = [2-[(1S,4S)-4-[[1-(2,6-dioxopi 12.6, 5.2 Hz, 1H), 5.02-4.89 (m, 1H), 4.64-4.35 peridin-3-yl)-3-methyl-2-oxo- (m, 6H), 4.35-4.14 (m, 4H), 4.14-3.73 (m, 2H), 1,3-benzodiazol-5-yl]methyl] 3.36 (s, 3H), 3.20 (s, 3H), 3.01-2.84 (m, 1H), cyclohexyl]acetyl]- 2.76-2.63 (m, 6H), 2.31-1.62 (m, 12H), 1.57-1.30 octahydropyrrolo[1,2-a][1,5] (m, 8H) diazocin-5-yl]carbamoyl]-1H- indole-5-carbonylphosphonic acid 184 I-196 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1133.55 (400 MHz, DMSO-d₆) δ 12.12-11.95 (m, 1H), carbamoyl-1-[[(4-isopropylphenyl) 11.14-11.06 (m, 1H), 8.86-8.81 (m, 1H), 8.59- methyl]carbamoyl]propyl] 8.13 (m, 3H), 8.03-7.93 (m, 1H), 7.61-7.42 (m, carbamoyl]-6-oxo-3-[2-[(1S, 2H), 7.31-7.22 (m, 1H), 7.21-7.10 (m, 4H), 7.07- 4S)-4-[[1-(2,6-dioxopiperidin- 6.93 (m, 2H), 6.90-6.69 (m, 2H), 5.34 (dd, J = 3-yl)-3-methyl-2-oxo-1,3- 12.6, 5.5 Hz, 1H), 5.02-4.91 (m, 1H), 4.58-4.41 benzodiazol-5-yl]methyl] (m, 2H), 4.36-4.22 (m, 4H), 4.10-3.44 (m, 4H), cyclohexyl]acetyl]-octahydropyrrolo 3.33 (s, 3H), 3.01-2.78 (m, 2H), 2.76-2.55 (m, [1,2-a][1,5]diazocin-5-yl] 6H), 2.20-2.08 (m, 4H), 2.06-1.85 (m, 6H), 1.87- carbamoyl]-1H-indole-5- 1.60 (m, 4H), 1.60-1.30 (m, 8H), 1.18 (dd, J = carbonylphosphonic acid 7.0, 2.0 Hz, 6H) 185 I-197 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1141.75 (400 MHz, DMSO-d₆) δ 12.23-12.08 (m, 1H), carbamoyl-1-[(naphthalen-1-yl 11.08 (d, J = 3.1 Hz, 1H), 8.81 (d, J = 3.9 Hz, methyl)carbamoyl]propyl] 1H), 8.53-8.45 (m, 2H), 8.33-8.18 (m, 1H), 8.12- carbamoyl]-6-oxo-3-[2-[(1S,4S)- 7.80 (m, 4H), 7.58-7.48 (m, 3H), 7.46-7.39 (m, 4-[[1-(2,6-dioxopiperidin-3-yl)- 3H), 7.29-7.20 (m 1H), 7.05-6.93 (m, 2H), 6.90- 3-methyl-2-oxo-1,3-benzodiazol- (m, 2H), 5.33 (dd, J = 12.7, 5.7 Hz, 1H), 5-yl]methyl]cyclohexyl] 5.01-4.85 (m, 1H), 4.82-4.74 (m, 2H), 4.63-4.56 acetyl]-octahydropyrrolo[1,2- (m, 1H), 4.52-4.46 (m, 1H), 4.32-4.27 (m, 1H), a][1,5]diazocin-5-yl]carbamoyl]- 4.21-4.07 (m, 1H), 3.99-3.91 (m, 2H), 3.77- 1H-indole-5-carbonylphosphonic 3.70(m, 1H), 3.31 (s, 3H), 2.93-2.86 (m, 1H), acid 2.79-2.55 (m, 6H), 2.20-2.09 (m, 3H), 2.07-1.92 (m, 4H), 1.89-1.57 (m, 5H), 1.55-1.46 (m, 2H), 1.50-1.28 (m, 9H) 186 I-198 2-[[(2S,11S)-2-[[(1S)-3-carbamoyl- 1118.55 (400 MHz, DMSO-d₆) δ 12.13-11.08 (m, 1H), 1-(diphenylmethylcarbamoyl) 11.12-11.06 (m, 1H), 8.94 (d, J = 7.9 Hz, 1H), propyl]carbamoyl]-6-[5- 8.87-8.74 (m, 2H), 8.21 (d, J = 7.9 Hz, 1H), 7.95 [1-(2,6-dioxopiperidin-3-yl)- (d, J = 8.8 Hz, 1H), 7.53 (d, J = 8.8 Hz, 1H), 7.52- 3-methyl-2-oxo-1,3-benzodiazol- 7.45 (m, 1H), 7.37-7.16 (m, 11H), 7.08-6.96 (m, 5-yl]pentyl]-12-oxo-1- 2H), 6.94-6.85 (m, 3H), 6.83-6.76 (m, 1H), 6.07 azatricyclo[6.4.1.0 [4,13]]trideca- (d, J = 8.3 Hz, 1H) 5.34 (dd, J = 12.7, 5.4 Hz, 4(13),5,7-trien-11-yl]carbamoyl]- 1H), 5.15-5.10,(m, 1,H), 4.69-4.58 (m, 1H), 4.42- 1H-indole-5-carbonylphosphonic 4.36 (m, 1H), 3.33 (s, 3H), 3.19-3.04 (m, 2H), acid 2.95-2.86 (m, 2H), 2.77-2.57 (m, 5H), 2.25-2.18 (m, 2H), 2.13-1.97 (m, 3H), 1.94-1.87 (m, 2H), 1.84-1.69 (m, 2H), 1.68-1.56 (m, 6H), 1.40-1.34 (m, 2H) 187 I-199 diammonium 2-[[(2S,11S)-2- 1262.90 (400 MHz, DMSO-d₆) δ 11.95-11.90 (m, 1H), [[(2S)-4-carbamoyl-1-[4-chloro- 9.02-8.95 (m, 2H), 8.94-8.86 (m, 1H), 8.41 (d, J = 3-(5-[[(2S)-1-[(2S,4R)-4- 7.7 Hz, 1H), 8.12 (d, J = 8.1 Hz, 1H), 7.99- hydroxy-2-[[(1S)-1-[4-(4-methyl- 7.92 (m, 1H), 7.88-7.82 (m, 1H), 7.47-7.31 (m, 1,3-thiazol-5-yl)phenyl]ethyl] 6H), 7.31-7.24 (m, 2H), 7.09-7.07 (m, 2H), 7.03- carbamoyl]pyrrolidin-1-yl]-3, 6.97 (m, 1H), 6.93-6.86(m, 1H), 6.83-6.74 (m, 3-dimethyl-1-oxobutan-2-yl] 2H), 5.13-5.05 (m, 1H) 4.97-4.89 (m, 1H), 4.71- carbamoyl]pentyl)phenoxy] 4.65,(m, 1H), 4.32,-4.25, (m, 1H), 4.02-3.84 (m, butan-2-yl]carbamoyl]-12-oxo- 3H), 3.62-3.58 (m, 3H), 3.51-3.39 (m, 3H), 3.24- 1-azatricyclo[6.4.1.0 [4,13]] 3.07 (m, 3H), 2.88-2.84 (m, 1H), 2.62-2.58 (m, trideca-4(13),5,7-trien-11-yl] 2H), 2.45 (s, 3H), 2.27-2.21 (m, 3H), 2.18-2.08 carbamoyl]-1H-indole-5- (m, 4H), 2.07-1.97 (m, 1H), 1.85-1.75 (m, 2H), carbonylphosphonate 1.74-1.66 (m, 1H), 1.57-1.44 (m, 4H), 1.38 (d, J = 7.0 Hz, 3H), 1.34-1.22 (m, 2H), 0.94 (s, 9H) 188 I-200 2-[[(2S,11S)-2-[[(2S)-4- 1262.80 (400 MHz, DMSO-d₆) δ 11.95-11.86 (m, 1H), carbamoyl-1-[2-chloro-5-(5-[[(2S)- 9.01-8.89 (m, 3H), 8.41 (d, J = 7.7 Hz, 1H), 8.13 1-[(2S,4R)-4-hydroxy-2-[[(1S)- (d, J = 7.5 Hz, 1H), 7.96 (d, J = 8.5 Hz, 1H), 7.80 1-[4-(4-methyl-1,3-thiazol-5- (d, J = 9.2 Hz, 1H), 7.48-7.35 (m, 6H), 7.34-7.27 yl)phenyl]ethyl]carbamoylipyrrolidin- (m, 2H), 7.10-7.06 (m, 2H), 7.06-6.95 (m, 2H), 1-yl]-3,3-dimethyl-1- 6.85-6.78 (m, 2H), 5.09-5.07 (m, 1H), 4.92-4.90 oxobutan-2-yl]carbamoyl] (m, 1H), 4.68-4.66 (m, 1H), 4.52-4.50 (m, 1H), pentyl)phenoxy]butan-2-yl] 4.45-4.43 (m, 1H), 4.29-4.27 (m, 1H), 4.08-4.01 carbamoyl]-12-oxo-1-azatricyclo (m, 2H), 4.02-3.93 (s, 1H), 3.66-3.54 (m, 3H), [6.4.1.0 [4,13]]trideca-4(13),5, 3.52-3.41 (m, 4H), 3.16-3.14 (m, 3H), 2.98-2.96 7-trien-11-yl]carbamoyl]-1H- (m, 1H), 2.45 (s, 3H), 2.32-1.98 (m, 7H), 1.89- indole-5-carbonylphosphonic 1.70 (m, 3H), 1.51-1.49 (m, 4H), 1.38 (d, J = 7.0 acid Hz, 3H), 1.26-1.24 (m, 2H), 0.93 (s, 9H) 189 I-201 2-[[(2S,11S)-2-[[(3R)-1- 1227.65 ¹H NMR (400 MHz, DMSO-d₆) δ 12.14-12.05 carbamoyl-5-[3-(5-[[(2S)-1-[(2S, (m, 1H), 9.05-8.92 (m, 2H), 8.82-8.73 (m, 2H), 4R)-4-hydroxy-2-[[(1S)-1-[4-(4- 8.37 (d, J = 7.8 Hz, 1H), 8.01-7.73 (m, 3H), 7.59- methyl-1,3-thiazol-5-yl)phenyl] 7.32 (m, 7H), 7.30-7.06 (m, 4H), 7.06-6.91 (m, ethyl]carbamoyl]pyrrolidin- 6H), 6.72-6.70 (m, 1H), 5.10-5.07 (m, 1H), 4.96- 1-yl]-3,3-dimethyl-1-oxobutan- 4.88 (m, 1H), 4.74-4.64 (m, 1H), 4.54-4.50 (m, 2-yl]carbamoyl]pentyl) 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.30-4.27 (m, 1H), phenyl]pentan-3-yl]carbamoyl]- 3.71-3.44 (m, 4H), 3.26-3.05 (m, 2H), 3.05-2.89 12-oxo-1-azatricyclo[6.4.1.0  (m, 1H), 2.48-2.43 (m, 5H), 2.38-2.16 (m, 4H), [4,13]]trideca-4(13),5,7-trien- 2.16-1.95 (m, 4H), 1.86-1.75 (m, 1H), 1.72-1.59 11-yl]carbamoyl]-1H-indole- (m, 3H), 1.55-1.47 (m, 5H), 1.39-1.36 (m, 3H), 5-carbonylphosphonic acid 1.29-1.18 (m, 2H), 0.94-0.93 (m, 9H) 190 I-202 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1167.65 (400 MHz, DMSO-d₆) δ 12.11-11.98 (m, 1H), carbamoyl-1- 11.09 (s, 1H), 8.81-8.78 (m, 2H), 8.45-8.41 (m, (diphenylmethylcarbamoyl) 1H), 8.25-8.21 (m, 1H), 7.96 (d, J = 8.7 Hz, 1H), propyl]carbamoyl]- 7.52 (d, J = 8.7 Hz, 1H), 7.42-7.24 (m, 13H), 6-oxo-34(1s,4s)-4-[2-[1-(2,6- 7.03-6.99 (m, 2H), 6.88-6.72 (m, 2H), 6.11 (d, J = dioxopiperidin-3-yl)-3-methyl-2- 8.4 Hz, 1H), 5.38-5.30 (m, 1H), 5.01-4.79 (m, oxo-1,3-benzodiazol-5-yl] 1H), 4.46-4.35 (m, 2H), 4.29-4.10 (m, 2H), 4.02- ethyl]cyclohexanecarbonyl]- 3.91 (m, 1H), 3.79-3.69 (m, 1H), 2.94-2.83 (m, octahydropyrrolo[1,2-a][1,5] 2H), 2.74-2.60 (m, 4H), 2.57-2.54 (m, 2H), 2.24- diazocin-5-yl]carbamoyl]-1H- 1.98 (m, 6H), 1.94-1.62 (m, 12H), 1.55-1.02 (m, indole-5-carbonylphosphonic 7H) acid 191 I-203 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1167.60 (400 MHz, DMSO-d₆) δ 12.12-11.98 (m, 1H), carbamoyl-1-(diphenylmethylcarbamoyl) 11.09 (s, 1H), 8.81-8.75 (m, 2H), 8.42-8.39 (m, propyl]carbamoyl]- 1H), 8.26-8.22 (m, 1H), 7.97 (d, J = 8.7 Hz, 1H), 6-oxo-3-[(1r,4r)-4-[2-[1-(2,6- 7.53 (d, J = 8.3 Hz, 1H), 7.46-7.19 (m, 12H), dioxopiperidin-3-yl)-3-methyl- 7.06-6.97 (m, 2H), 6.89-6.87 (m, 1H), 6.78-6.72 2-oxo-1,3-benzodiazol-5-yl] (m, 1H), 6.11 (d, J = 8.4 Hz, 1H), 5.37-5.32 (m, ethyl]cyclohexanecarbonyl]- 1H), 5.01-4.79 (m, 1H), 4.47-4.33 (m, 2H), 4.24- octahydropyrrolo[1,2-a][1,5] 4.11 (m, 1H), 4.01-3.90 (m, 1H), 3.81-3.72 (m, diazocin-5-yl]carbamoyl]-1H- 1H), 3.61-3.40 (m, 4H), 3.26-3.14 (m, 2H), 3.06- indole-5-carbonylphosphonic 3.00 (m, 1H), 2.95-2.85 (m, 1H), 2.75-2.59 (m, acid 5H), 2.23-1.88 (m, 7H), 1.82-1.63 (m, 15H) 192 I-204 2-[[(2S,11S)-2-[[(2S)-4- 1262.55 (300 MHz, DMSO-d₆) δ 12.05 (s, 1H), 9.06-8.77 carbamoyl-1-[3-chloro-5-(5-[[(2S)- (m, 3H), 8.38 (d, J = 7.8 Hz, 1H), 8.11 (d, J = 7.7 1-[(2S,4R)-4-hydroxy-2-[[(1S)- Hz, 1H), 7.97 (d, J = 8.7 Hz, 1H), 7.80 (d, J = 9.2 1-[4-(4-methyl-1,3-thiazol-5- Hz, 1H), 7.58-7.33 (m, 6H), 7.25 (s, 1H), 7.13- yl)phenyl]ethyl]carbamoyl] 7.09 (m, 2H), 7.03-6.98 (m, 1H), 6.91-6.79 (m, prrolidin-1-yl]-3,3-dimethyl-1- . 2H), 6.76-6.73 (m, 2H), 5.12-5.07 (m, 1H), 4.98- oxobutan-2-yl]carbamoyl] 4.90 (m, 1H), 4.73-4.67 (m, 1H), 4.53 (d, J = 9.3 pentyl)phenoxy]butan-2-yl] Hz, 1H), 4.44 (t, J = 8.0 Hz, 1H), 4.32-4.27 (m, carbamoyl]-12-oxo-1-azatricyclo 1H), 4.03-3.91 (m, 3H), 3.67-3.59 (m, 2H), 3.56- [6.4.1.0 [4,13]]trideca-4(13),5, 3.03 (m, 9H), 2.91-2.85 (m, 1H), 2.47 (s, 3H), 7-trien-11-yl]carbamoyl]-1H- 2.37-2.19 (m, 2H), 2.19-1.95 (m, 3H), 1.91-1.63 indole-5-carbonylphosphonic (m, 3H), 1.61-1.48 (m, 4H), 1.39 (d, J = 7.0 Hz, acid 3H), 1.34-1.16 (m, 3H), 0.94 (s, 9H) 193 I-205 diammonium 2-[[(2S,11S)-2- 1242.65 (300 MHz, DMSO-d₆) δ 11.93 (s, 1H), 9.04-8.83 [[(2S)-4-carbamoyl-1-[3-[5- (m, 3H), 8.40 (d, J = 7.8 Hz, 1H), 8.13 (d, J = 8.2 [[(2S)-1-[(2S,4R)-4-hydroxy-2- Hz, 1H), 7.98 (d, J = 8.7 Hz, 1H), 7.83 (d, J = 9.2 [[(1S)-1-[4-[4-methyl-1,3- Hz, 1H), 7.53-7.17 (m, 11H), 7.13-6.98 (m, 4H), thiazol-5-yl)phenyl]ethyl]carbamoyl] 6.79-6.73 (m, 3H), 5.14-5.10 (m, 1H), 4.96-4.89 pyrrolidin-1-yl]-3,3-dimethyl- (m, 1H), 4.73-4.67 (m, 1H), 4.59-4.50 (m, 1H), 1-oxobutan-2-yl]carbamoyl] 4.45 (t, J = 8.0 Hz, 1H), 4.32-4.27 (m, 1H), 4.08- pentyl)-2-methylphenoxy] 4.02 (m, 1H), 3.95-3.84 (m, 2H), 3.70-3.56 (m, butan-2-yl]carbamoyl]-12- 2H), 3.53-3.44 (m, 1H), 3.26-3.11 (m, 3H), 2.92- oxo-1-azatricyclo[6.4.1.0 [4,13]] 2.86 (m, 1H), 2.48 (s, 3H), 2.34-2.23 (m, 3H), trideca-4(13),5,7-trien-11-yl] 2.19-2.13 (m, 3H), 2.08 (s, 3H), 2.05-2.01 (m, carbamoyl]-1H-indole-5- 1H), 1.89-1.74 (m, 3H), 1.59-1.46 (m, 4H), 1.40 carbonylphosphonate (d, J = 6.7 Hz, 3H), 1.34-1.26 (m, 2H), 0.95 (s, 9H) 194 I-206 diammonium 2-[[(2S,11S)-2- 1241.00 (400 MHz, DMSO-d₆) δ 11.90 (s, 1H), 9.03-8.86 [[(2S)-4-carbamoyl-1-[3-(5- (m, 3H), 8.81 (s, 1H), 8.10 (d, J = 8.2 Hz, 1H), [[(2S)-1-[(2S,4R)-4-hydroxy-2- 8.01-7.86 (m, 2H), 7.45-7.42 (m, 2H), 7.38-7.21 ([1-[4-[4-methyl-1,3-thiazo1-5- (m, 6H), 7.16 (t, J = 7.7 Hz, 1H), 7.11-7.07 (m, yl)phenyl]cyclopropyl] 2H), 6.99 (t, J = 7.4 Hz, 1H), 6.82-6.67 (m, 4H), carbamoyl)pyrrolidin-1-yl]- 5.11-5.08 (m, 1H), 4.71-4.66 (m, 1H), 4.55 (d, J = 3,3-dimethyl-1-oxobutan-2-yl] 9.3 Hz, 1H), 4.43-4.35 (m, 2H), 4.05-3.94 (m, carbamoyl]pentyl)phenoxy]butan- 1H), 3.93-3.88 (m, 2H), 3.68-3.62 (m, 3H), 3.54- 2-yl]carbamoyl]-12-oxo-1- 3.38 (m, 2H), 3.29-3.06 (m, 3H), 2.91-2.86 (m, azatricyclo[6.4.1.0 [4,13]]trideca- 1H), 2.44 (s, 3H), 2.34-2.23 (m, 3H), 2.19-2.07 4(13),5,7-trien-11-yl]carbamoyl]- (m, 3H), 2.07-1.96 (m, 1H), 1.91-1.83 (m, 2H), 1H-indole-5- 1.77-1.63 (m, 1H), 1.62-1.48 (m, 4H), 1.35-1.05 carbonylphosphonate (m, 7H), 0.94 (s, 9H) 195 I-207 diammonium 2-[[(2S,11S)-2- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 11.88 (s, 1H), 9.00-8.93 [(2S)-4-carbamoyl-1-[2-fluoro- 1244.40 (m, 3H), 8.40 (d, J = 7.8 Hz, 1H), 8.16-8.13 (m, 5-(5-[[(2S)-1-[(2S,4R)-4- 1H), 7.95 (d, J = 8.9 Hz, 1H), 7.80 (d, J = 9.3 Hz, hydroxy-2-[[(1S)-1-[4-(4-methyl- 1H), 7.67-7.58 (m, 1H), 7.46-7.34 (m, 12H), 7.27 1,3-thiazol-5-yl)phenyl]ethyl] (s, 1H), 7.16-6.93 (m, 5H), 6.77-6.74 (m, 2H), carbamoyl]pyrrolidin-1-yl]-3, 5.15-5.04 (m, 1H), 4.96-4.89 (m, 1H), 4.70-4.66 3-dimethyl-1-oxobutan-2-yl] (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.1 carbamoyl]pentyl)phenoxy] Hz, 1H), 4.31-4.27 (m, 1H), 4.04-3.95 (m, 3H), butan-2-yl]carbamoyl]-12-oxo- 3.65-3.58 (m, 2H), 3.50-3.43 (m, 1H), 3.27-3.06 1-azatricyclo[6.4.1.0 [4,13]] (m, 1H), 2.92-2.87 (m, 1H), 2.46 (s, 3H), 2.37- trideca-4(13),5,7-trien-11-yl] 1.97 (m, 6H), 1.95-1.64 (m, 3H), 1.58-1.47 (m, carbamoyl]-1H-indole-5- 4H), 1.38 (d, J = 7.0 Hz, 3H), 1.29-1.23 (m, 2H), carbonylphosphonate 0.93 (s, 9H) 196 I-208 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1167.60 (300 MHz, DMSO-d₆) δ 12.13-11.95 (m, 1H), carbamoyl-1-(diphenylmethylcarbamoyl) 11.08 (s, 1H), 8.93-8.70 (m, 2H), 8.46-8.42 (m, propyl]carbamoyl]- 1H), 8.30-8.18 (m, 1H), 7.98 (d, J = 8.8 Hz, 1H), 3-(5-[3-[1-(2,6-dioxopiperidin- 7.57-7.41 (m, 2H), 7.41-7.19 (m, 11H), 7.14-6.95 3-yl)-3-methyl-2-oxo-1,3- (m, 2H), 6.92-6.64 (m, 2H), 6.14-6.09 (m, 1H), benzodiazol-5-yl]cyclobutyl] 5.39-5.30 (m, 1H), 5.02-4.88 (m, 1H), 4.58-4.12 pentanoyl)-6-oxo-octahydropyrrolo (m, 4H), 4.12-3.53 (m, 4H), 3.33-3.15 (m, 4H), [1,2-a][1,5]diazocin-5-yl] 2.97-2.87 (m, 1H), 2.80-2.58 (m, 3H), 2.48-2.38 carbamoyl]-1H-indole-5- (m, 2H), 2.32-1.88 (m, 10H), 1.84-1.56 (m, 8H), carbonylphosphonic acid 1.51-1.17 (m, 4H) 197 I-209 diammonium 2-[[(2S,11S)-2- 1241.60 (300 MHz, DMSO-d₆) δ 12.15-11.74 (m, 1H), [(1S)-3-carbamoyl-1-[[3-(5- 9.95 (s, 1H), 9.08-8.86 (m, 3H), 8.41-8.37 (m, [[(2S)-1-[(2S,4R)-4-hydroxy-2- 2H), 7.98-7.93 (m, 1H), 7.81 (d, J = 9.2 Hz, 1H), [[(1S)-1-[4-[4-methyl-1,3- 7.47-7.34 (m, 8H), 7.22-7.10 (m, 4H), 7.03-6.97 thiazol-5-yl)phenyl]ethyl]carbamoyl] (m, 1H) 6.90-6.86 (m, 1H), 6.80 (s, 1H), 5.22- pyrrolidin-1-yl]-3,3-dimethyl- 5.18 (m, 1H), 4.96-4.89 (m, 1H), 4.73-4.69 (m, 1-oxobutan-2-yl]carbamoyl] 1H), 4.53-4.45 (m, 2H), 4.33-4.27 (m, 2H), 3.62 pentyl)phenyl]carbamoyl] (s, 3H), 3.25-3.00 (m, 5H), 2.47 (s, 3H), 2.30- propyl]carbamoyl]-12-oxo-1- 2.21 (m, 4H), 2.19-2.10 (m, 3H), 2.08-1.76 (m, azatricyclo[6.4.1.0 [4,13]] 5H), 1.59-1.48 (m, 4H), 1.39 (d, J = 6.9 Hz, 3H), trideca-4(13),5,7-trien-11-yl] 1.32-1.24 (m, 3H), 0.95 (s, 9H) carbamoyl]-1H-indole-5- carbonylphosphonate 198 I-210 2-[[(2S,11S)-2-[[(3S,4R)-1- 1228.80 (400 MHz, DMSO-d₆) δ 12.04 (s, 1H), 8.99-8.96 carbamoyl-4-[3-(5-[[(2S)-1-[(2S, (m, 2H), 8.84 (s, 1H), 8.59-5.55 (m, 1H), 8.05- 4R)-4-hydroxy-2-([[4-(4- 7.96 (m, 2H), 7.86 (d, J = 9.3 Hz, 1H), 7.54-7.35 methyl-1,3-thiazol-5-yl)phenyl] (m, 6H), 7.21 (s, 1H), 7.14-7.05 (m, 3H), 7.01- methyl]carbamoyl)pyrrolidin-1- 6.96 (m, 1H), 6.75-6.71 (m, 2H), 6.67-6.64 (m, yl]-3,3-dimethyl-1-oxobutan- 2H), 5.13-5.07 (m, 1H), 4.71-4.65 (m,1H), 4.57- 2-yl]carbamoyl]pentyl)phenoxy] 4.53 (m, 1H), 4.49-4.30 (m, 4H), 4.28-4.10 (m, pentan-3-yl]carbamoyl]-1 1H), 3.87-3.8,1 (m, 1H), 3.71-3.63 (m, 2H), 3.52- 2-oxo-1-azatricyclo[6.4.1.0  3.29 (m, 4H), 3.23-3.03 (m, 3H), 2.81-2.77 (m, [4,13]]trideca-4(13),5,7-trien- 1H), 2.44 (s, 3H), 2.37-2.17 (m, 3H), 2.17-1.97 11-yl]carbamoyl]-1H-indole- (m, 4H), 1.95-1.84 (m, 2H), 1.61-1.38 (m, 6H), 5-carbonylphosphonic acid 1.32-1.21 (m, 2H), 1.17 (d, J = 6.0 Hz, 3H), 0.93 (s, 9H) 199 I-211 diammonium 2-[[(2S,11S)-2- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 12.10-11.83 (m, 1H), [[(2S)-4-carbamoyl-1-[3-(4- 1212.35 9.01-8.90 (m, 3H), 8.43-8.38 (m, 1H), 8.11 (d, J = [[(2S)-1-[(2S,4R)-4-hydroxy-2- 8.2 Hz, 1H), 7.99-7.93 (m, 1H), 7.83 (d, J = 9.2 [[(1S)-1-[4-(4-methyl-1,3-thiazol- Hz, 1H), 7.47-7.29 (m, 6H), 7.27 (s, 1H), 7.19- 5-yl)phenyl]ethyl]carbamoyl] 7.15 (m, 1H), 7.12-7.08 (m, 2H), 7.03-6.97 (m, pyrrolidin-1-yl]-3,3-dimethyl- 1H), 6.76-6.72 (m, 4H), 5.13-5.08 (m, 1H), 4.95- 1-oxobutan-2-yl]carbamoyl] 4.89 (m, 1H), 4.70-4.66 (t, J = 8.5 Hz, 1H), 4.55- butyl)phenoxy]butan-2-yl] 4.51 (m, 1H), 4.47-4.43 (m, 1H), 4.31-4.26 (m, carbamoyl]-12-oxo-1-azatricyclo 1H), 4.01-3.97 (m, 1H), 3.92 ? 3.88 (m, 2H), 3.61 [6.4.1.0 [4,13]]trideca-4 (s, 3H), 3.52-3.40 (m, 3H), 3.26-3.08 (m, 3H), (13),5,7-trien-11-yl]carbamoyl]- 2.91-2.87 (m, 1H), 2.46 (s, 3H), 2.29-2.25 (m, 1H-indole-5-carbonylphosphonate 5H), 2.16-2.12 (m, 2H), 2.05-2.01 (m, 1H), 1.92- 1.65 (m, 2H), 1.51-1.47 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 0.94 (s, 9H) 200 I-212 2-[[(2S,11S)-2-[[(2S)-4- 1242.40 (400 MHz, DMSO-d₆) δ 12.05 (s, 1H), 9.00-8.96 carbamoyl-1-[3-(5-[[(2S)-1-[(2S,4R)- (m, 2H), 8.86-8.82 (m, 1H), 8.38 (d, J = 7.8 Hz, 4-hydroxy-2-[[(1S)-1-[4-(4- 1H), 8.09 (d, J = 8.2 Hz, 1H), 7.99-7.95 (m, 1H), methyl-1,3-thiazol-5-yl)phenyl] 7.83-7.79 (m, 1H), 7.55-7.31 (m, 6H), 7.25 (s, ethyl]carbamoyl]pyrrolidin- 1H), 7.10-6.92 (m, 2H), 7.00-6.88 (m, 2H), 6.75- 1-yl]-3,3-dimethyl-1-oxobutan- 6.73 (m, 1H), 6.70-6.60 (m, 2H), 5.09-4.98 (m, 2-yl]carbamoyl]pentyl)-4- 1H), 4.93-4.76 (m, 1H), 4.69-4.49 (m, 1H), 4.53- methylphenoxy]butan-2-yl] 4.35 (m, 1H), 4.46-4.42 (m, 1H), 4.37-4.26 (m, carbamoyl]-12-oxo-1-azatricyclo 2H), 3.99-3.79 (m, 2H), 3.87-3.68 (m, 3H), 3.62- [6.4.1.0 [4,13]]trideca-4(13), 3.60 (m, 2H), 3.46-3.26 (m, 1H), 3.29-3.04 (m, 5,7-trien-11-yl]carbamoyl]- 2H), 2.88-2.86 (m, 1H), 2.45 (s, 3H), 2.28- 1H-indole-5-carbonylphosphonic 2.26( m, 4H), 2.20-2.06 (m, 6H), 2.02-1.99 (m, acid 1H), 1.88-1.75 (m, 2H), 1.75-1.63 (m, 1H), 1.63- 1.43 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 1.36-1.27 (m, 2H), 0.94 (s, 9H) 201 I-213 2-[[(2S,11S)-2-[[(2S)-4- [(M − 1)]⁻ = (300 MHz, DMSO-d₆) δ 12.03 (s, 1H), 8.98-8.92 carbamoyl-1-[3-(5-[[(2S)-1-[(2S,4R)- 1240.35 (m, 2H), 8.83 (s, 1H), 8.36 (d, J = 7.8 Hz, 1H), 4-hydroxy-2-[[(1S)-1-[4-(4- 8.07 (d, J = 8.1 Hz, 1H), 8.00-7.91 (m, 1H), 7.78 methyl-1,3-thi azol-5-yl)phenyl] (d, J = 9.2 Hz, 1H), 7.55-7.33 (m, 6H), 7.24 (s, ethyl]carbamoyl]pyrrolidin- 7.14-6.93 (m, 3H), 6.73 (s, 1H), 6.60-6.49 1-yl]-3,3-dimethyl-1-oxobutan- (m, 3H), 5.14-5.03 (m, 2H), 4.93-4.89 (m, 1H), 2-yl]carbamoyl]pentyl)-5- 4.71-4.67 (m 1H), 4.56-4.37 (m, 3H), 4.33-4.18 methylphenoxy]butan-2-yl] (m, 1H), 4.04-3.79 (m, 5H), 3.66-3.53 (m, 2H), carbamoyl]-12-oxo-1-azatricyclo 3.52-3.37 (m, 2H), 3.17-3.13 (m, 2H), 2.94-2.82 [6.4.1.0 [4,13]]trideca-4(13), (m, 1H), 2.45(s, 3H), 2.25-2.22 (m, 6), 2.15-1.94 5,7-trien-11-yl]carbamoyl]- (m, 3H), 1.86-1.66 (m, 2H), 1.49-1.47 (m, 6H), 1H-indole-5-carbonylphosphonic 1.37 (d, J = 6.9 Hz, 3H), 1.31-1.20 (m, 2H), 0.93 acid (s, 9H) 202 I-214 2-[[(2S,11S)-2-[[(2S)-4- 1242.80 (400 MHz, DMSO-d₆) δ 12.25-11.90 (m, 1H), carbamoyl-1-[5-(5-[[(2S)-1-[(2S,4R)- 9.03-8.91 (m, 3H), 8.39-8.35 (m, 1H), 8.16-8.11 4-hydroxy-2-[[(1S)-1-[4-(4- (m, 2H), 7.78 (d, J = 9.1 Hz, 1H), 7.59-7.35 (m, methyl-1,3-thiazol-5-yl)phenyl] 6H), 7.28-7.24 (m, 1H), 7.06-7.01 (m, 4H), 6.70- ethyl]carbamoyl]pyrrolidin- 6.66 (m, 3H), 5.13-5.08 (m, 2H), 4.95-4.89 (m, 1-yl]-3,3-dimethyl-1-oxobutan- 1H), 4.70-4.66 (m, 1H), 4.54-4.50 (m, 1H), 4.45- 2-yl]carbamoyl]pentyl)-2- 4.41 (m, 1H), 4.30-4.26 (m, 1H), 4.05-4.01 (m, methylphenoxy]butan-2-yl] 1H), 3.91-3.88 (m, 2H), 3.61-3.59 (m, 2H), 2.88- carbamoyl]-12-oxo-1-azatricyclo 2.84 (m, 1H), 2.46-2.42 (m, 4H), 2.26-2.00 (m, [6.4.1.0 [4,13]]trideca-4(13), 12H), 1.84-1.73 (m, 4H), 1.58-1.50 (m, 5H), 1.37 5,7-trien-11-yl]carbamoyl]-1H- (d, J = 7.0 Hz, 3H), 1.28-1.22 (m, 4H), 0.93 (s, indole-5-carbonylphosphonic 9H) acid 203 I-215 2-[[(2S,11S)-2-[[(2S)-4- 1247.10 (400 MHz, DMSO-d₆) δ 11.99 (s, 1H), 9.01-8.94 carbamoyl-1-[4-fluoro-3-(5-[[(2S)- (m, 2H), 8.86 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 1-[(2S,4R)-4-hydroxy-2-[[(1S)- 8.10 (d, J = 8.2 Hz, 1H), 8.00-7.93 (m, 1H), 7.80 1-[4-(4-methyl-1,3-thiazol-5- (d, J = 9.2 Hz, 1H), 7.52-7.38 (m, 6H), 7.25 (s, yl)phenyl]ethyl]carbamoyl] 1H), 7.13-6.96 (m, 4H), 6.81 (dd, J = 6.2, 3.1 Hz, pyrrolidin-1-yl]-3,3-dimethyl-1- 1H), 6.78-6.70 (m, 2H), 5.13-5.06 (m, 1H), 4.95- oxobutan-2-yl]carbamoyl] 4.88 (m, 1H), 4.72-4.68 (m, 1H), 4.52 (d, J = 9.3 pentyl)phenoxy]butan-2-yl] Hz, 1H), 4.45-4.42 (m, 1H), 4.28 (s, 1H), 4.01- carbamoyl]-12-oxo-1-azatricyclo 3.94 (m, 1H), 3.88 (s, 2H), 3.61 (s, 2H), 3.52-3.23 [6.4.1.0 [4,13]]trideca-4(13),5, (m, 4H), 3.17-3.07 (m, 4H), 2.87 (d, J = 16.7 Hz, 7-trien-11-yl]carbamoyl]-1H- 1H), 2.46 (s, 3H), 2.32-2.20 (m, 3H), 2.16-2.07 indole-5-carbonylphosphonic (m, 3H), 2.07-1.97 (m, 1H), 1.85-1.77 (m, 2H), acid 1.76-1.66 (m, 1H), 1.60-1.44 (m, 4H), 1.38 (d, J = 7.2 Hz, 3H), 1.32-1.23 (m, 2H), 0.93 (s, 9H) 204 I-216 2-[[(2S,11S)-2-[[(2S)-4- 1246.40 (400 MHz, DMSO-d₆) δ 12.10 (s, 1H), 9.01-8.94 carbamoyl-1-[3-fluoro-5-(5-[[(2S)- (m, 2H), 8.83 (s, 1H), 8.37 (d, J = 7.8 Hz, 1H), 1-[(2S,4R)-4-hydroxy-2-[[(1S)- 8.17-8.08 (m, 1H), 8.00-7.93 (m, 1H), 7.80 (d, J = 1-[4-(4-methyl-1,3-thiazol-5- 9.3 Hz, 1H), 7.54 (d, J = 8.8 Hz, 1H), 7.49 (d, yl)phenyl]ethyl]carbamoyl] J = 2.0 Hz, 1H), 7.44 (d, J = 8.2 Hz, 2H), 7.39 (d, pyrrolidin-1-yl]-3,3-dimethyl-1- J = 8.3 Hz, 2H), 7.25 (s, 1H), 7.13-7.08 (m, 2H), oxobutan-2-yl]carbamoyl]pentyl) 7.02-6.98 (m, 1H), 6.75 (s, 1H), 6.65-6.57 (m, phenoxy]butan-2-yl]carbamoyl]- 3H), 5.11-5.08 (m, 1H), 4.94-4.90 (m, 1H), 4.75- 12-oxo-1-azatricyclo 4.66 (m, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.45-4.42 [6.4.1.0 [4,13]]trideca-4(13),5, (m, 1H), 4.29 (s, 1H), 4.08-3.83 (m, 4H), 3.64- 7-trien-11-yl]carbamoyl]-1H- 3.60 (m, 2H), 3.48-3.44 (m, 1H), 3.30-3.02 (m, indole-5-carbonylphosphonic 3H), 2.89-2.85 (m, 1H), 2.53 (s, 1H), 2.46 (s, acid 3H), 2.34-2.19 (m, 3H), 2.18-2.06 (m, 4H), 2.05- 2.01 (m, 1H), 1.92-1.75 (m, 2H), 1.75-1.63 (m, 1H), 1.62-1.45 (m, 5H), 1.38 (d, J = 7.1 Hz, 3H), 1.29-1.25 (m, 2H), 0.94 (s, 9H) 205 I-217 2-[[(2S,11S)-2-[[(2S)-4- [(M + 1)]⁺ = (300 MHz, DMSO-d₆) δ 12.01 (s, 1H), 9.04-8.82 carbamoyl-1-[2-fluoro-3-(5-[[(2S)- 1246.36 (m, 3H), 8.35 (d, J = 7.8 Hz, 1H), 8.12 (d, J = 6.6 1-[(2S,4R)-4-hydroxy-2-[[(1S)- Hz, 1H), 8.02-7.93 (m, 1H), 7.77 (d, J = 9.2 Hz, 1-[4-(4-methyl-1,3-thiazol-5- 1H), 7.59-7.29 (m, 6H), 7.24 (s, 1H), 7.13-6.91 yl)phenyl]ethyl]carbamoyl] (m, 5H), 6.82-6.73 (m, 2H), 5.09-5.06 (m, 1H), pyrrolidin-1-yl]-3,3-dimethyl-1- 4.99-4.83 (m, 1H), 4.74-4.62 (m, 1H), 4.51 (d, J = oxobutan-2-yl]carbamoyl] 9.3 Hz, 1H), 4.43-4.41 (m, 1H), 4.29-4.26 (m, pentyl)phenoxy]butan-2-yl] 1H), 4.04-3.89 (m, 3H), 3.64-3.35 (m, 5H), 3.18- carbamoyl]-12-oxo-1-azatricyclo 3.13 (m, 2H), 2.94-2.82 (m, 1H), 2.59-2.50 (m, [6.4.1.0 [4,13]]trideca-4(13),5, 4H), 2.45 (s, 3H), 2.13-2.09 (m, 6H), 1.86-1.65 7-trien-11-yl]carbamoyl]-1H- (m, 3H), 1.58-1.42 (m, 4H), 1.38 (d, J = 6.8 Hz, indole-5-carbonylphosphonic 3H), 1.29-1.25 (m, 2H), 0.92 (s, 9H) acid 206 I-218 diammonium 2-[[(2S,11S)-2- 1256.25 (400 MHz, DMSO-d₆) δ 11.90 (s, 1H), 8.99 (s, [[(3S,4R)-1-carbamoyl-4-[[4- 1H), 8.97-8.84 (m, 2H), 8.39 (d, J = 7.8 Hz, 1H), (4-[[(2S)-1-[(2S,4R)-4-hydroxy- 7.95 (dd, J = 8.8, 1.6 Hz, 1H), 7.88-7.85 (m, 2H), 2-[[(1S)-1-[4-(4-methyl-1,3- 7.47-7.35 (m, 6H), 7.18 (s, 1H), 7.14-6.95 (m, thiazol-5-yl)phenyl]ethyl] 6H), 6.69 (s, 1H), 5.12-5.08 (m, 1H), 4.96-4.89 carbamoyl]pyrrolidin-1-yl]-3,3- (m, 1H), 4.70-4.67 (m, 1H), 4.53 (d, J = 9.3 Hz, dimethyl-1-oxobutan-2-yl] 1H), 4.45-4.43 (m, 1H), 4.37-4.35 (m, 2H), 4.28,3-d carbamoyl]butyl)-3-methylphenyl] (s, 1H), 3.82-3.74 (m, 1H), 3.65-3.58 (m, 2H), methoxy]pentan-3-yl]carbamoyl]- 3.51-3.42 (m, 3H), 3.22-3.07 (m, 3H), 2.89 (d, J = 12-oxo-1-azatricyclo 16.7 Hz, 1H), 2.46 (s, 3H), 2.35-2.32 (m, 3H), [6.4.1.0 [4,13]]trideca-4(13),5,7- 2.32-2.11 (m, 5H), 2.10-1.95 (m, 3H), 1.83-1.75 trien-11-yl]carbamoyl]-1H- (m, 3H), 1.60-1.44 (m, 6H), 1.38 (d, J = 7.0 Hz, indole-5-carbonylphosphonate 3H), 1.10 (d, J = 6.1 Hz, 3H), 0.94 (s, 9H) 207 I-219 2-[[(2S,11S)-2-[[(3S,4R)-1- 1242.45 (400 MHz, DMSO-d₆) δ 12.06 (s, 1H), 9.02-8.94 carbamoyl-4-[3-(5-[[(2S)-1-[(2S, (m, 2H), 8.85 (s, 1H), 8.38 (d, J = 7.8 Hz, 1H), 4R)-4-hydroxy-2-[[(1S)-1-[4- 8.04-7.93 (m, 2H), 7.81 (d, J = 9.2 Hz, 1H), 7.48- (4-methyl-1,3-thiazol-5-yl) 7.41 (m, 3H), 7.39-7.37 (m, 2H), 7.22 (s, 1H), phenyl]ethyl]carbamoyl]pyrrolidin- 7.15-7.02 (m, 3H), 6.99-6.96 (m, 1H), 6.74 (d, J = 1-yl]-3,3-dimethyl-1- 7.8 Hz, 2H), 6.67-6.66 (m, 2H), 5.12-5.08 (m, oxobutan-2-yl]carbamoyl]pentyl) 2H), 4.96-4.89 (m, 1H), 4.73-4.64 (m, 1H), 4.52 . phenoxy]pentan-3-yl]carbamoyl]- (d, J = 9.3 Hz, 1H), 4.46-4.34 (m, 2H), 4.28 (s, 12-oxo-1-azatricyclo 1H), 3.86-3.80 (m, 1H), 3.65-3.58 (m, 2H), 3.47- [6.4.1.0 [4,13]]trideca-4(13),5,7- 3.43 (m, 2H), 3.22-3.10 (m, 3H), 2.79 (d, J = 16.6 trien-11-yl]carbamoyl]-1H-indole- Hz, 1H), 2.68-2.65 (m, 1H), 2.46 (s, 3H), 2.29- 5-carbonylphosphonic acid 2.21 (m, 4H), 2.16-1.97 (m, 5H), 1.94-1.73 (m, 2H), 1.71-1.41 (m, 6H), 1.38 (d, J = 7.0 Hz, 3H), 1.30-1.24 (m, 2H), 1.18 (d, J = 6.1 Hz, 3H), 0.93 (s, 9H). 208 I-220 2-[[(2S,11S)-2-[[(1S)-3- 1255.55 (400 MHz, CD₃OD) δ 9.00 (d, J = 14.3 Hz, 1H), carbamoyl-1-([[3-(5[[(2S)-1-[(2S, 8.84 (s, 1H), 8.05 (dd, J = 15.9, 8.2 Hz, 1H), 7.54 4R)-4-hydroxy-2-[[(1S)-1-[4- (d, J = 8.6 Hz, 1H), 7.42-7.37 (m, 4H), 7.36-7.34 (4-methyl-1,3-thiazol-5-yl) (m, 1H), 7.18-6.95 (m, 7H), 5.21-5.19 (m, 1H), phenyl]ethyl]carbamoyl] 4.97 (d, J = 7.0 Hz, 1H), 4.78-4.76 (m, 1H), 4.63- pyrrolidin-1-yl]-3,3-dimethyl-1- 4.54 (m, 2H), 4.40-4.38 (m, 2H), 4.35-4.30 (m, oxobutan-2-yl]carbamoyl]pentyl) 2H), 3.87 (d, JJ = 11.0 Hz, 1H), 3.73 (dd, J = phenyl]methyl]carbamoyl)propyl] 11.0, 3.8 Hz, 1H), 3.62-3.51(m, 2H), 3.23-3.21 carbamoyl]-12-oxo-1-azatricyclo (m, 2H), 3.14-3.05 (m, 1H), 2.53-2.50 (m, 2H), [6.4.1.0 [4,13]]trideca-4 2.45 (s, 3H), 2.34-2.28 (m, 3H), 2.25-2.07 (m, (13),5,7-trien-11-yl]carbamoyl]- 4H), 2.03-1.96 (m, 2H), 1.60-1.51 (m, 4H), 1.47 1H-indole-5- (d, J = 7.0 Hz, 3H), 1.29-1.21 (m, 2H), 1.02 (s, carbonylphosphonic acid 9H). 209 I-221 diammonium 2-(2S,11S)-2- 1200.75 (400 MHz, DMSO-d₆) δ 11.97 (s, 1H), 8.99 (s, [(2S)-4-carbamoyl-1-[3-(4 1H), 8.95 (d, J = 8.1 Hz, 1H), 8.87 (s, 1H), 8.57- [[(2S)-1-[(2S,4R)-4-hydroxy-2- 8.55 (m, 1H), 8.09 (d, J = 8.2 Hz, 1H), 7.94 (dd, ([[4-(4-methyl-1,3-thiazo1-5-yl) J = 8.8, 1.6 Hz, 1H), 7.87 (d, J = 9.3 Hz, 1H), phenyl]methyl]carbamoyl) 7.48-7.38 (m, 6H), 7.24 (s, 1H), 7.17 (dd, J = 8.9, pyrrolidin-1-yl]-3,3-dimethyl-1- 7.3 Hz, 1H), 7.11-7.08 (m, 2H), 7.01-6.98 (m, oxobutan-2-yl]carbamoyl]butyl 1H), 6.79-6.69 (m, 4H), 5.10-5.08 (m, 2H), 4.72- phenoxy]butan-2-yl]carbamoyl]- 4.66 (m, 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.47-4.39 12-oxo-1-azatricyclo (m, 2H), 4.35 (s, 1H), 4.22 (dd, J = 15.8, 5.4 Hz, [6.4.1.0 [4,13]]trideca-4(13),5, 1H), 4.02-3.96 (m, 1H), 3.93-3.86 (m, 3H), 3.71- 7-trien-11-yl]carbamoyl]-1H- 3.61 (m, 3H), 3.51-3.40 (m, 1H), 3.16-3.09 (m, indole-5-carbonylphosphonate 1H), 2.88 (d, J = 16.6 Hz, 1H), 2.69-2.67 (m, 1H), 2.45 (s, 3H), 2.35-2.33 (m, 1H), 2.31-1.99 (m, 7H), 1.96-1.62 (m, 3H), 1.60-1.47 (m, 5H), 0.94 (s, 9H). 210 I-222 2-[[(2S,11S)-2-[[(1S)-3- 1241.55 (400 MHz, CD₃OD) 5 8.94 (s, 1H), 8.88 (s, 1H), carbamoyl-1--([[3-(5-[[(2S)-1-[(2S, 8.07(d, J = 8.8 Hz, 1H), 7.56 (d, J = 8.6 Hz, 1H), 4R)-4-hydroxy-2-([[4-(4- 7.47-7.43 (m, 2H), 7.39 (d, J = 8.2 Hz, 2H), 7.34 methyl-1,3-thiazol-5-yl)phenyl] (s, 1H), 7.13 (d, J = 7.6 Hz, 3H), 7.09-6.98 (m, me thyl]carbamoyl)pyrrolidin-1- 4H), 5.21(dd, J = 10.8, 3.5 Hz, 1H), 4.79 (d, J = yl]-3,3-dimethyl-1-oxobutan-2- 7.4 Hz, 1H), 4.66 (s, 1H), 4.63-4.48 (m, 3H), yl]carbamoyl]pentyl)phenyl] 4.43-4.39 (m, 1H), 4.37-4.31 (m, 3H), 3.92 (d, J = methyl]carbamoyl)propyl] 11.1 Hz, 1H), 3.81(dd, J = 11.1, 3.9 Hz, 1H), carbamoyl]-12-oxo-1-azatricyclo 3.54 (d, J = 5.5 Hz, 1H), 3.26-3.22 (m, 2H), 3.13- [6.4.1.0 [4,13]]trideca-4(13), 3.09 (m, 1H), 2.54-2.50 (m, 2H), 2.49-2.45 (m, 5,7-trien-11-yl]carbamoyl]-1H- 3H), 2.39-2.34 (m, 1H), 2.33-2.29 (m, 3H), 2.27- indole-5-carbonylphosphonic 2.19 (m, 3H), 2.15-1.97(m, 3H), 1.60-1.55 (m, acid 4H),1.33-1.23 (m, 2H), 1.04 (s, 9H) 212 I-223 diammonium 2-[[(2S,11S)-2- 1255.65 (400 MHz, DMSO-d₆) δ 11.86 (s, 1H), 8.99-8.96 [[(3S,4R)-1-carbamoyl-4-([4- (m, 2H), 8.59 (s, 1H), 7.95-7.86 (m, 1H), 7.42- [3-(1-[[(2S)-1-[(2S,4R)-4- 7.39 (m, 7H), 7.16-6.95 (m, 9H), 6.75-6.69 (m, hydroxy-2-([[4-(4-methyl-1,3- 2H), 5.14-5.10 (m, 1H), 4.67 (s, 1H), 4.54 (d, J = thiazol-5-yl)phenyl]methyl] 8.9 Hz, 1H), 4.48-4.44 (m, 1H), 4.43-4.32 (m, carbamoyl)pyrrolidin-1-yl]-3,3- 3H), 4.30-4.20 (m, 1H), 3.83-3.77 (m, 1H), 3.65- dimethyl-1-oxobutan-2-yl] 3.57 (m, 2H), 3.48-3.40 (m, 3H), 3.20-3.03 (m, carbamoyl]cyclopropyl)propyl] 2H), 2.88-2.84 (m, 1H), 2.43-2.41 (m, 4H), 2.30- phenyl]methoxy)pentan-3-yl] 2.14 (m, 2H), 2.06-2.14 (m, 3H), 1.93-1.87 (m, carbamoyl]-12-oxo-1-azatricyclo 1H), 1.74-1.70 (m, 4H), 1.45-1.40 (m, 3H), 1.24 [6.4.1.0 [4,13]]trideca-4(13),5, (s, 1H), 1.08-1.04 (m, 3H), 0.97 (s, 9H), 0.89- 7-trien-11-yl]carbamoyl]-1H- 0.81 (m, 4H), 0.62-0.48 (m, 2H) indole-5-carbonylphosphonate 213 I-224 diammonium 2-[[(2S,11S)-2- 1212.40 (400 MHz, DMSO-d₆) δ 11.88 (s, 1H), 9.01-8.88 [[(3R)-1-carbamoyl-5-[3-[5- (m, 3H), 8.60-8.56 (m, 1H), 8.00-7.90 (m, 2H), [[(2S)-1-[(2S,4R)-4-hydroxy-2- 7.85 (d, J = 9.3 Hz, 1H), 7.45-7.37 (m, 6H), 7.21 ([[4-(4-methyl-1,3-thiazo1-5-yl) (s, 1H), 7.14-7.10 (m, 3H), 7.02-6.93 (m, 4H), phenyl]methyl]carbamoyl) 6.71 (s, 1H), 5.08 (dd, J = 10.7, 2.9 Hz, 1H), 4.74- pyrrolidin-1-yl]-3,3-dimethyl-1- 4.64 (m, 1H), 4.58-4.51 (m, 1H), 4.48-4.38 (m, oxobutan-2-yl]carbamoyl]pentyl) 2H), 4.38-4.33 (m, 1H), 4.23 (dd, J = 15.8, 5.4 phenyl]pentan-3-yl]carba moyl]- Hz, 1H), 3.69 (m, 4H), 3.58-3.43 (m, 4H), 3.23- 12-oxo-1-azatricyclo 3.07 (m, 3H), 2.95 (d, J = 16.7 Hz, 1H), 2.50-2.46 [6.4.1.0 [4,13]]trideca-4(13),5, (m, 2H), 2.45 (s, 3H), 2.32-2.20 (m, 3H), 2.17- 7-trien-11-yl]carbamoyl]-1H- 2.00 (m, 4H), 1.96-1.85 (m, 1H), 1.70-1.58 (m, indole-5-carbonylpho sphonate 4H), 1.57-1.44 (m, 4H), 1.31-1.21 (m, 2H), 0.94 (s, 9H) diammonium 2-[[(2S,11S)-2- (400 MHz, DMSO-d₆) δ 11.89 (s, 1H), 9.01-8.85 215 I-225 [[(3S,4R)-1-carbamoyl-4-[[2- 1261.90 (m, 3H), 8.39 (d, J = 7.8 Hz, 1H), 7.99-7.81 (m, fluoro-4-(4-[[(2S)-1-[(2S,4R)-4- 3H), 7.47-7.35 (m, 6H), 7.28-7.24 (m, 1H), 7.20- hydroxy-2-[[(1S)-1-[4-(4- 6.89 (m, 6H), 6.69 (s, 1H), 5.11 (dd, J = 10.7, 2.9 methyl-1,3-thiazol-5-yl)phenyl] Hz, 1H), 4.96-4.89 (m, 1H), 4.70-4.65 (m, 1H), ethyl]carbamoyl]pyrrolidin-1-yl]- 4.56-4.37 (m, 4H), 4.28 (s, 1H), 3.78-374 (m, 3,3-dimethyl-1-oxobutan-2- 1H), 3.64-3.58 (m, 2H), 3.49-3.44 (m, 3H), 3.22- yl]carbamoyl]butyl)phenyl] 3.04 (m, 2H), 2.89 (d, J = 16.6 Hz, 1H), 2.60-2.55 methoxy]pentan-3-yl]carbamoyl]- (m, 2H), 2.46 (s, 3H), 2.38-1.93 (m, 6H), 1.84- 12-oxo-1-azatricyclo 1.74(m, 2H), 1.61-1.42 (m, 8H), 1.38 (d, J = 6.9 [6.4.1.0 [4,13]]trideca-4(13),5,7- Hz, 3H), 1.08 (d, J = 6.2 Hz, 3H), 0.94 (s, 9H) trien-11-yl]carbamoyl]-1H-indole- 5-carbonylphosphonate 216 I-226 2-[[(2S,11S)-2-[[(3S,4R)-1- 1256.75 (400 MHz, CD₃OD) δ 8.98-8.84 (m, 2H), 8.13- carbamoyl-4-[[4-(4-[[(2S)-1-[(2S, 7.89 (m, 1H), 7.59-7.30 (m, 6H), 7.21-6.97(m, 4R)-4-hydroxy-2-[[(1S)-1- 5H), 6.93-6.90 (m, 1H), 5.18 (dd, J = 10.8, 3.3 [4-(4-methyl-1,3-thiazol-5-yl) Hz, 1H), 5.02-5.00 (m, 1H), 4.81-4.79 (m, 1H), phenyl]ethyl]carbamoyl]pyrrolidin- 4.65-4.40 (m, 5H), 4.03-3.99 (m, 1H), 3.89 (d, J = 1-yl]-3,3-dimethyl-1- 11.1 Hz, 1H), 3.76 (dd, J = 11.0, 4.0 Hz, 1H), oxobutan-2-yl]carbamoyl]butyl)- 3.64-3.57 (m, 1H), 3.55-3.46 (m, 1H), 3.25-3.23 2-methylphenyl]methoxy] (m, 2H), 3.09-3.05 (m, 1H), 2.57-5.54 (m, 2H), pentan-3-yl]carbamoyl]-12-oxo- 2.49 (d, J = 1.3 Hz, 3H), 2.45-2.16 (m, 10H), 1-azatricyclo[6.4.1.0 [4,13]] 2.06-1.92 (m, 2H), 1.65 (d, J = 25.1 Hz, 5H), 1.51 trideca-4(13),5,7-trien-11-yl] (d, J = 7.0 Hz, 3H), 1.22 (d, J = 6.3 Hz, 3H), 1.05 carbamoyl]-1H-indole-5- (s, 9H) carbonylphosphonic acid 217 I-227 2-[[(2S,11S)-2-[[(3S,4R)-1- 1230.35 (400 MHz, CD₃OD) δ 8.93 (s, 1H), δ 8.86 (s, 1H), carbamoyl-4-[[4-(4-[[(2S)-1- 8.08 (d, J = 9.4 Hz, 1H), 8.00 (d, J = 9.4 Hz, 1H), [(2S,4R)-4-hydroxy-2-[[4-(4- 7.51 (d, J = 8.8 Hz, 1H), 7.41 ? 7.28 (m, 4H), methyl-1,3-thi azol-5-yl)phenoxy] 7.22 (d, J = 7.7 Hz, 2H), 7.15-7.03 (m, 5H), 5.19 carbamoyl]pyrrolidin-1-yl]-3, (dd, J = 10.9, 3.3 Hz, 1H), 4.65-4.48 (m, 5H), 3-dimethyl-1-oxobutan-2-yl] 4.06-3.92 (m, 2H), 3.83 (dd, J = 10.8, 3.9 Hz, carbamoyl]butyl)phenyl] 1H), 3.64-3.46(m, 4H), 3.23-3.21 (m, 2H), 3.09- methoxylpentan-3-yl]carbamoyl]- 3.05 (m, 2H), 2.63-2.57 (m, 2H), 2.46 (s, 3H), 12-oxo-1-azatricyclo[6.4.1.0  2.36-2.25 (m, 4H), 1.96(s, 1H), 1.68-1.55 (m, [4,13]]trideca-4(13),5,7-trien- 5H), 1.40-1.31 (m, 2H), 1.20(d, J = 6.3 Hz, 3H), 11-yl]carbamoyl]-1H-indole-5- 1.05 (s, 9H) carbonylphosphonic acid 218 I-228 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1153.65 (400 MHz, DMSO-d₆) δ 12.16-11.95 (m, 1H), carbamoyl-1-(diphenylmethylcarbamoyl) 11.25 (s, 1H), 8.85-8.75 (m, 2H), 8.51-8.13 (m, propyl]carbamoyl]- 2H), 7.98-7.96 (m, 1H), 7.58-7.53 (m, 2H), 7.41- 3-(4-[3-[1-(2,6-dioxopiperidin- 7.19 (m, 11H), 7.09-7.07 (m, 1H), 6.99-6.73 (m, 3-yl)-3-methyl-2-oxo-1,3- 4H), 6.19-5.99 (m, 1H), 5.34-5.30 (m, 1H), 5.05- benzodiazol-5-yl]cyclobutyl] 4.95 (m, 1H), 4.63-4.55 (m, 2H), 4.23-4.19 (m, butanoyl)-6-oxo-octahydropyrrolo 1H), 4.18-4.11 (m, 1H), 4.05-3.99 (m, 1H), 3.95- [1,2-a][1,5]diazocin-5-yl] 3.90 (m, 1H), 3.87-3.77 (m, 2H), 3.75-3.62 (m, carbamoyl]-1H-indole-5- 2H), 3.62-3.53 (m, 1H), 2.95-2.62 (m, 4H), 2.60- carbonylphosphonic acid 2.55 (m, 2H), 2.45-2.38 (m, 2H), 2.22-1.95 (m, 8H), 1.94-1.73 (m, 3H), 1.67-1.58 (m, 4H), 1.45- 1.37 (m, 2H), 1.35-1.11 (m, 1H) 219 I-229 2-[[(2S,11S)-2-[[(1S)-3-carbamoyl- 1132.20 (400 MHz, DMSO-d₆) δ 12.07 (s, 1H), 11.09 (s, 1-(diphenylmethylcarbamoyl) 1H), 8.93 (d, J = 7.8 Hz, 1H), 8.86-8.74 (m, 2H), propyl]carbamoyl]-6-[6- 8.22 (d, J = 7.9 Hz, 1H), 7.95 (d, J = 8.7 Hz, 1H), [1-(2,6-dioxopiperidin-3-yl)- 7.51 (d, J = 8.7 Hz, 1H), 7.48-7.41 (m, 1H), 7.36- 3-methyl-2-oxo-1,3-benzodiazol- 7.16 (m, 13H), 7.07-6.96 (m, 2H), 6.94-6.84 (m, 5-yl]hexyl]-12-oxo-1-azatricyclo 3H), 6.77 (s, 1H), 6.07 (d, J = 8.3 Hz, 1H), 5.34 [6.4.1.0 [4,13]]-trideca- (dd, J = 12.7, 5.4 Hz, 1H), 5.17-5.06 (m, 1H), 4(13),5,7-trien-11-yl]carbamoyl]- 4.67-4.63 (m, 1H), 4.34-4.30 (m, 1H), 3.45-3.36 1H-indole-5- (m, 3H), 3.32 (s, 3H), 3.20-3.01 (m, 1H), 2.97- carbonylphosphonic acid 2.82 (m, 2H), 2.77-2.66 (m, 2H), 2.66-2.56 (m, 3H), 2.28-2.14 (m, 2H), 2.14-1.95 (m, 2H), 1.95- 1.86 (m, 1H), 1.84-1.68 (m, 1H), 1.68-1.48 (m, 4H), 1.37-1.34 (m, 5H) 220 I-230 2-[[(5S,8S,10aR)-8-[[(1R)-3- 1169.50 (400 MHz, DMSO-d₆) δ 12.03-11.96 (m, 1H), carbamoyl-1-[[(4- 11.21-10.76 (m, 1H), 8.87-8.82 (m, 1H), 8.67- methanesulfonylphenyl)methyl] 8.31 (m, 2H), 8.28-8.24 (m, 1H), 8.03-7.94 (m, carbamoyl]propyl]carbamoyl]-6-oxo-3- 1H), 7.82-7.74 (m 1H), 7.58-7.49 (m, 2H), 7.44- [2-[(1S,4S)-4-[[1-(2,6- 7.04 (m, 4H), 7.03-6.91 (m, 1H), 6.89-6.71 (m, dioxopiperidin-3-yl)-3-methyl-2-oxo- 2H), 5.38-5.29 (m, 1H), 5.07-4.74 (m, 1H), 4.53- 1,3-benzodiazol-5-yl]methyl] 4.42 (m, 2H), 4.29-4.16 (m, 2H), 3.95-3.62 (m, cyclohexyl]acetyl]- 2H), 3.33 (s, 3H), 3.28-3.15 (m, 6H), 3.15-3.04 octahydropyrrolo[1,2-a][1,5]diazocin- (m, 2H), 2.97-2.84 (m, 1H), 2.77-2.53 (m, 6H), 5-yl]carbamoyl]-1H-indole-5- 2.41-2.27 (m, 1H), 2.26-2.19 (m, 2H), 2.18-2.09 carbonylphosphonic acid (m, 3H), 2.08-1.83 (m, 5H), 1.78-1.72 (m, 3H), 1.48-1.39 (m, 8H) 221 I-231 diammonium 2-[[(5S,8S,10aR)- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 9.01-8.97 (m, 1H), 8.93- 3-acetyl-8-[[(2S)-4-carbamoyl- 1239.95 8.90 (m, 1H), 8.49-8.47 (m, 1H) 8.39 (d, J = 7.8 1-[2-fluoro-3-(3[[(2S)-1- Hz, 1H), 8.09-8.02 (m, 1H), 7.95 (d, J = 8.7 Hz, [(2S,4R)-4-hydroxy-2-[[(1S)-1- 1H), 7.88 (d, J = 9.0 Hz, 1H), 7.46-7.34 (m, 6H), [4-(4-methyl-1,3-thiazo1-5-yl) 7.29-7.23 (m, 1H), 7.06-6.98 (m, 2H), 6.81-6.67 phenyl]ethyl]carbamoyl]pyrrolidin- (m, 3H), 5.05-5.02 (m, 1H), 4.93-4.91 (m, 1H), 1-yl]-3,3-dimethyl-1- 4.53 (d, J = 9.3 Hz, 1H), 4.46-4.36 (m, 2H), 4.31- oxobutan-2-yl]carbamoyl]propyl) 5.27 (m, 2H), 4.03-3.85 (m, 4H), 3.71-3.69 (m, phenoxy]butan-2-yl]carbamoyl]- 2H), 3.62-3.60 (m, 2H), 3.49-3.41 (m, 3H) 2.59- 6-oxo-octahydropyrrolo 2.56 (m, 3H), 2.47 (s, 3H), 2.28-2.11 (m, 8H), [1,2-a][1,5]diazocin-5-yl] 2.06-2.01 (m, 2H), 1.91-1.65 (m, 9H), 1.38 (d, J = carbamoyl]-1H-indole-5- 7.0 Hz, 3H), 0.95 (s, 9H) carbonylphosphonate 222 I-232 2-[[(2S,11S)-2-[[(1S)-3-carbamoyl- 1098.45 (400 MHz, DMSO-d₆) δ 12.07 (s, 1H), 11.09 (s, 1-[[(4-isopropylphenyl) 1H), 9.01-8.93 (m, 1H), 8.83 (s, 1H), 8.36-8.32 methyl]carbamoyl]propyl] (m, 1H), 8.26 (d, J = 7.8 Hz, 1H), 7.96 (d, J = 8.7 carbamoyl]-6-[6-[1-(2,6- Hz, 1H), 7.52 (d, J = 8.8 Hz, 1H), 7.47 (s, 1H), dioxopiperidin-3-yl)-3-methyl-2-oxo- 7.28 (s, 1H), 7.14-7.09 (m, 4H), 7.05-6.98 (m, 1,3-benzodiazol-5-yl]hexyl]- 2H), 6.95-6.84 (m, 3H), 6.78 (s, 1H), 5.34 (m, 12-oxo-1-azatricyclo[6.4.1.0  1H), 5.13 (m, 1H), 4.67 (t, J = 10.4 Hz, 1H),4.26- [4,13]]trideca-4(13),5,7-trien- 4.13 (m, 3H), 3.48-3.37 (m, 3H), 3.48-3.27 (m, 11-yl]carbamoyl]-1H-indole- 3H), 3.20-3.04 (m, 3H), 2.98-2.89 (m, 2H), 2.87- 5-carbonylphosphonic acid 2.78 (m, 2H), 2.74-2.57 (m, 4H), 2.24-2.18 (m, 2H), 2.13-2.04 (m, 2H), 2.02-1.97 (m, 1H), 1.90 (m, 1H), 1.79 (m, 1H), 1.64-1.52 (m, 4H), 1.39- 1.31 (m, 4H), 1.16 (d, J = 6.9 Hz, 6H) 223 I-233 diammonium 2-[[(5S,8S,10aR)- 1271.50 (400 MHz, DMSO-d₆) δ 12.02-11.82 (m, 1H), 3-acetyl-8-[[(2S)-4-carbamoyl- 8.99 (s, 1H), 8.89 (s, 1H), 8.49 (d, J = 6.9 Hz, 1-[2-chloro-3-(4-[[(2S)-1- 1H), 8.39 (d, J = 7.8 Hz, 1H), 8.09-8.01 (m, 1H), [(2S,4R)-4-hydroxy-2-[[(1S)-1- 7.99-7.92 (m, 1H), 7.84 (d, J = 9.2 Hz, 1H), 7.47- [4-(4-methyl-1,3-thiazol-5-yl) 7.37 (m, 5H), 7.37-7.30 (m, 1H), 7.28 (s, 1H), phenyl]ethyl]carbamoyl]pyrrolidin- 7.24-7.15 (m, 1H), 7.01-6.97 (m, 1H), 6.93-6.89 1-yl]-3,3-dimethyl-1- (m 1H) 6.81 (s, 1H), 5.06-5.00 (m, 1H), 4.95- oxobutan-2-yl]carbamoyl]butyl) 4.89 (m, 1H), 4.52 (d, J = 9.3 Hz, 1H), 4.47-4.33 phenoxy]butan-2-yl]carbamoyl]- (m, 2H), 4.30-4.25 (m, 2H), 4.11-4.00 (m, 2H), 6-oxo-octahydropyrrolo 3.97-3.83 (m, 2H), 3.72-3.68 (m, 2H), 3.64-3.58 [l,2-a][1,5]diazocin-5-yl]carbamoyl]- (m, 2H), 3.45-3.29 (m, 2H), 2.71-2.67 (m, 2H), 1H-indole-5-carbonylphosphonate 2.46 (s, 3H), 2.33-2.28 (m, 1H), 2.28-2.21 (m, 4H), 2.20-2.11 (m, 3H), 2.09-1.97 (m, 2H), 1.97- 1.84 (m, 3H), 1.83-1.65 (m, 4H), 1.62-1.45 (m, 6H), 1.38 (d, J = 7.0 Hz, 3H), 0.94 (s, 9H) 224 I-237 diammonium 2-[[(2S,11S)-2- 1226.55 (300 MHz, DMSO-d₆) δ 11.84 (s, 1H), 9.03-8.90 [[(3R)-1-carbamoyl-6-[4-(4- (m, 3H), 8.49-8.37 (m, 1H), 8.06-7.71 (m, 3H), [[(2S)-1-[(2S,4R)-4-hydroxy-2- 7.50-7.33 (m, 6H), 7.28-6.94 (m, 8H), 6.72 (s, [[(1S)-1-[4-(4-methyl-1,3-thiazol- 1H), 5.11-5.01 (m, 1H), 4.99-4.88 (m, 1H), 4.75- 5-yl)phenyl]ethyl]carbamoyl] 4.69 (m, 1H), 4.58-4.39 (m, 2H), 4.31-1.27 (m, pyrrolidin-1-yl]-3,3-dimethyl- 1H), 3.80-3.44 (m, 4H), 3.43-3.23 (m, 5 H), 3.20- 1-oxobutan-2-yl]carbamoyl] 3.07 (m, 3H), 2.94-2.70 (m, 1H), 2.47 (s, 3H), butyl)phenyl]hexan-3-yl] 2.33-2.14 (m, 3H), 2.09-1.96 (m, 3H), 1.88-1.70 carbamoyl]-12-oxo-1-azatricyclo (m, 1H), 1.69-1.44(m, 12H), 1.38 (d, J = 7.0 Hz, [6.4.1.0 [4,13]]trideca-4(13), 3H), 0.95 (s, 9H) 5,7-trien-11-yl]carbamoyl]-1H- indole-5-carbonylphosphonate 225 I-238 diammonium 2-[[(2S,11S)-2- 1199.50 (300 MHz, DMSO-d₆) δ 12.08 (s, 1H), 9.02-8.95 [[(1S)-3-carbamoyl-1-[5-(5- (m, 1H), 8.93-8.88 (m, 1H), 8.69 (d, J = 7.7 Hz, [[(2S)-1-[(2S,4R)-4-hydroxy-2- 2H), 8.42 (d, J = 7.7 Hz, 1H), 8.38-8.33 (m, 1H), [(1S)-1-[4-(4-methyl-1,3- 7.97 (d, J = 8.7 Hz, 1H), 7.80 (d, J = 9.2 Hz, 1H), thiazol-5-yl)phenyl]ethyl] 7.61-7.54 (m, 1H), 7.46-7.37 (m, 6H), 7.34-7.27 carbamoyl]pyrrolidin-1-yl]-3,3- (m, 1H), 7.19 (d, J = 8.0 Hz, 1H), 7.08-7.05 (m, dimethyl-1-oxobutan-2-yl]carbamoyl] 2H), 7.01-6.90 (m, 1H), 6.78 (s, 1H), 5.17-5.06 pentyl)pyridin-2-yl]propyl] (m, 1H), 4.94-4.89 (m, 1H), 4.70-4.67 (m, 2H), carbamoyl]-12-oxo-1-azatricyclo 4.53-4.50 (d, J = 9.2 Hz, 1H), 4.46-4.43 (m, 1H), [6.4.1.0 [4,13]]trideca-4(13), 4.30-4.28 (m, 1H), 3.61-3.60 (m, 3H), 3.52-3.43 5,7-trien-11-yl]carbamoyl]- (m, 1H), 3.16-3.10 (m, 2H), 2.81-2.61 (m, 3H), 1H-indole-5-carbonylphosphonate 2.46 (s, 3H), 2.32-1.17 (m, 4H), 2.16-1.98 (m, 4H), 1.96-1.72 (m, 4H), 1.68-1.44 (m, 4H), 1.39- 1.36 (d, J = 7.0 Hz, 3H), 1.31-1.24 (m, 2H), 0.93 (s, 9H) 226 I-239 diammonium 2-[[(2S)-1-[(2S)- 1231.40 (400 MHz, DMSO-d₆) δ 11.88 (s, 1H), 8.99 (s, 2-[[(2S)-4-carbamoyl-1-[2- 1H), 8.93-8.83 (m, 1H), 8.76 (d, J = 7.9 Hz, 1H), chloro-3-(4-[[(2S)-1-[(2S,4R)- 8.42 (d, J = 7.9 Hz, 1H), 7.99-7.93 (m, 1H), 7.92- 4-hydroxy-2-[[(1S)-1-[4-(4- 7.83 (m, 2H), 7.48-7.30 (m, 6H), 7.25-7.16 (m, methyl-1,3-thiazol-5-yl)phenyl] 2H), 7.03-6.95 (m, 1H), 6.95-6.89 (m, 1H), 6.83- ethyl]carbamoyl]pyrrolidin-1- 6.78 (m, 1H), 4.96-4.88 (m, 1H), 4.87-4.83 (m, yl]-3,3-dimethyl-1-oxobutan- 1H), 4.55-4.50 (m, 1H), 4.48-4.40 (m, 1H), 4.37- 2-yl]carbamoyl]butyl)phenoxy] 4.30 (m, 1H), 4.30-4.26 (m, 1H), 4.09-4.05 (m, butan-2-yl]carbamoyl] 1H), 4.00-3.89 (m, 2H), 3.88-3.79 (m, 1H), 3.66- pyrrolidin-1-yl]-4-methyl-1- 3.55 (m, 4H), 3.50-3.30 (m, 1H), 2.71-2.67 (m, oxopentan-2-yl]carbamoyl]-1H- 3H), 2.46 (s, 3H), 2.33-2.29 (m, 1H), 2.24-2.11 indole-5-carbonylphosphonate (m, 3H), 2.07-2.03 (m, 2H), 1.95-1.78 (m, 3H), 1.77-1.66 (m, 4H), 1.56-1.52 (m, 6H), 1.38 (d, J = 7.0 Hz, 3H), 1.02-0.88 (m, 15H) 227 I-240 2-[[(2S)-1-[(2S)-2-[[(2S)-4- 1216.45 (400 MHz, DMSO-d₆) δ 11.86-11.67 (m, 1H), carbamoyl-1-[2-chloro-3-(3-[[(2 10.16-10.00 (m, 1H), 8.99 (s, 1H), 8.93-8.88 (m, S)-1-[(2S,4R)-4-hydroxy-2- 1H), 8.73 (d, J = 8.0 Hz, 1H), 8.41 (d, J = 7.7 Hz, [[(1S)-1-[4-(4-methyl-1,3-thiazol- 1H), 8.00-7.83 (m, 3H), 7.44-7.37 (m, 5H), 7.24- 5-yl)phenyl]ethyl]carbamoyl- 7.17 (m, 2H), 6.99 (d, J = 8.2 Hz, 1H), 6.89 (d, J = pyrrolidin-1-yl]-3,3-dimethyl- 7.7 Hz, 1H), 6.79 (s, 1H), 4.98-4.90 (m, 2H), 1-oxobutan-2-yl]carbamoyl] 4.54 (d, J = 9.1 Hz, IH), 4.45-4.41 (m, IH), 4.37- propyl)phenoxy]butan-2-yl] 4.24 (m 2H) 4 07-4 05 (m 1H) 3.97-3.92 (m carbamoyl]pyrrolidin-1-yl]-4- 2H), 3.8,3-3.7,9 (m. , 1H), 3.63-3.60 (m, 2H), 3.55: methyl-1-oxopentan-2-yl] 3.51 (m, 1H), 3.47-3.43 (m, 2H), 3.23-3.20 (m, carbamoyl]-1H-indole-5- 2H), 2.69-2.64 (m, 4H), 2.46 (s, 3H), 2.32-2.29 carbonylphosphonic acid (m, 1H), 2.18-2.16 (m, 2H), 2.03-2.00 (m, 2H), 1.89-1.85 (m, 3H), 1.82-1.63 (m, 3H), 1.62-1.56 (m, 3H), 1.37 (d, J = 6.9 Hz, 3H), 0.96-0.92 (m, 15H) 228 I-241 diammonium 2-[[(5S,8S,10aR)- 1257.50 (400 MHz, DMSO-d₆) δ 12.06-11.86 (m, 1H), 3-acetyl-8-[[(2S)-4-carbamoyl- 8.99 (s, 1H), 8.90-8.80 (m, 1H), 8.51 (d, J = 7.0 1-[2-chloro-3-(3-[[(2S)-1- Hz, 1H), 8.39 (d, J = 7.8 Hz, 1H), 8.12-8.02 (m, [(2S,4R)-4-hydroxy-2-[[(1S)-1- 1H), 7.96 (dd, J = 8.7, 1.5 Hz, 1H), 7.89 (d, J = [4-(4-methyl-1,3-thiazol-5-yl) 9.1 Hz, 1H), 7.44-7.42 (m, 4H), 7.41-7.35 (m, phenyl]ethyl]carbamoyl] 3H), 7.34-7.26 (m, 1H), 7.23-7.17 (m, 1H), 7.04- pyrrolidin-1-yl]-3,3-dimethyl-1- 6.99 (m, 1H), 6.91-6.87 (m, 1H), 6.81-6.71 (m, oxobutan-2-yl]carbamoyl]propyl) 1H) 5.12-5.04 (m, 2H), 4.95-4.88 (m, 1H), 4.54 henoxy]butan-2-yl]carbamoyl]- (d, J = 9.3 Hz, 1H), 4.47-4.33 (m, 2H), 4.28-4.25 6-oxo-octahydropyrrolo (m, 2H), 4.13-3.81 (m, 4H), 3.70-3.65 (m, 2H), [1,2-a][1,5]diazocin-5-yl] 3.62-3.59 (m, 2H), 3.41-3.25 (m, 4H), 2.68-2.61 carbamoyl]-1H-indole-5- (m, 2H), 2.46 (s, 3H), 2.29-2.25 (m, 1H), 2.23- carbonylphosphonate 2.10(m, 4H), 2.08-1.97 (m, 2H), 1.88-1.85 (m, 2H), 1.78-1.69 (m, 3H), 1.38-1.32 (m, 5H), 1.27- 1.22 (m, 3H), 0.95 (s, 9H) 229 I-243 diammonium 2-[[(2S,11S)-2- 1248.45 (300 MHz, DMSO-d₆) δ 11.89 (s, 1H), 9.03-8.90 [(2S)-4-carbamoyl-1-[2-chloro- (m, 3H), 8.41 (d, J = 7.8 Hz, 1H), 8.16 (d, J = 7.5 3-(4-[[(2S)-1-[(2S,4R)-4-hydroxy- Hz, 1H), 7.96 (dd, J = 8.7, 1.5 Hz, 1H), 7.86 (d, 2-[[(1S)-1-[4-(4-methyl- J = 9.2 Hz, 1H), 7.50-7.30 (m, 6H), 7.28 (s, 1H), 1,3-thiazol-5-yl)phenyl]ethyl] 7.21-7.17 (m, 1H), 7.12-7.08 (m, 2H), 7.02-6.98 carbamoyl]pyrrolidin-1-yl]-3, (m, 2H), 6.92 (dd, J = 7.7, 1.3 Hz, 1H), 6.78 (s, 3-dimethyl-1-oxobutan-2-yl] 1H), 5.10 (dd, J = 10.7, 2.9 Hz, 1H), 4.98-4.88 carbamoyl]butyl)phenoxy]butan- (m, 1H), 4.76-4.63 (m, 1H), 4.53 (d, J = 9.3 Hz, 2-yl]carbamoyl]-12-oxo-1- 1H), 4.45 (t, J = 8.0 Hz, 1H), 4.29 (s, 1H), 4.05- azatricyclo[6.4.1.0 [4,13]] 3.93 (m, 3H), 3.62-3.61 (m, 2H), 3.55-3.40 (m, trideca-4(13),5,7-trien-11-yl] 3H), 3.31-3.20 (m, 1H), 3.18-3.14 (m, 1H), 2.98 carbamoyl]-1H-indole-5- (d, J = 16.5 Hz, 1H), 2.73-2.68 (m, 2H), 2.47 (s, carbonylphosphonate 3H), 2.39-2.11 (m, 7H), 2.12-1.97 (m, 1H), 1.93- 1.70 (m, 3H), 1.58-1.54 (m, 4H), 1.39 (d, J = 7.0 Hz, 3H), 0.95 (s, 9H) 230 I-244 2-[[(2S,11S)-2-[[(2S)-4-carbamoyl- 1280.50 (400 MHz, DMSO-d₆) δ 11.88 (s, 1H), 10.27 (br, 1-[5-chloro-2-fluoro-3- 1H), 8.99 (s, 1H), 8.98-8.95 (m, 1H), 8.93 (s, (5-[[(2S)-1-[(2S,4R)-4-hydroxy- 1H), 8.52 (d, J = 2.9 Hz, 1H), 8.42 (d, J = 7.8 Hz, 2-[[(1S)-1-[4-(4-methyl-1,3- 1H), 8.15 (d, J = 7.1 Hz, 1H), 7.94-7.91 (m, 1H), thiazol-5-yl)phenyl]ethyl] 7.82 (d, J = 9.3 Hz, 1H), 7.46-7.36 (m, 6H), 7.27 carbamoyl]pyrrolidin-1-yl]-3,3- (s, 1H), 7.14-7.11 (m, 1H), 7.10-7.08 (m, 1H), dimethyl-1-oxobutan-2-yl] 7.07-7.05 (m, 1H), 7.00-6.98 (m, 1H), 6.93-6.91 carbamoyl]pentyl)phenoxy] (m, 1H), 6.77 (s, 1H), 5.12-5.07 (m, 1H), 4.94- butan-2-yl]carbamoyl]-12-oxo-1- 4.90 (m, 1H), 4.73-4.65 (m, 1H), 4.52 (d, J = 9.3 azatricyclo[6.4.1.0 [4,13]]trideca- Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.30-4.26 (m, 4(13),5,7-trien-11-yl]carbamoyl]- 1H), 3.53 (d, J = 4.6 Hz, 3H), 2.93-2.83 (m, 1H), 1H-indole-5-carbonylphosphonic 2.46 (s, 3H), 2.28-2.22 (m, 3H), 2.16-2.10 (m, acid 3H), 2.04-2.00 (m, 1H), 1.96-1.80 (m, 5H), 1.82- 1.78 (m, 2H), 1.70-1.62 (m, 5H), 1.54-1.45 (m, 3H), 1.38 (d, J = 7.0 Hz, 3H), 1.28-1.22 (m, 2H), 0.93 (s, 9H) 231 I-245 2-[[(2S,11S)-2-[[(1S)-3-carbamoyl- 1158.40 (400 MHz, DMSO-d₆) δ 12.05 (s, 1H), 11.10 (s, 1-(diphenylmethylcarbamoyl) 1H), 9.00-8.90 (m, 1H), 8.86-8.69 (m, 2H), 8.23 propyl]carbamoyl]-6- (d, J = 7.8 Hz, 1H), 7.97-7.94 (m, 1H), 7.54-7.44 [(4-[[1-(2,6-dioxopiperidin-3-yl)- (m, 2H), 7.41-7.10 (m, 12H), 7.04-6.96 (m, 2H), 3-methyl-2-oxo-1,3-benzodiazol- 6.93-6.69 (m, 4H), 6.07 (d, J = 8.4 Hz, 1H), 5.37- 5-yl]methyl]cyclohexyl) 5.32 (m, 1H), 5.12 (d, J = 11.0 Hz, 1H), 4.66-4.63 methyl]-12-oxo-1-azatricyclo (m, 1H), 4.32-4.29 (m, 1H), 3.32-3.30 (m, 6H), [6.4.1.0 [4,13]]trideca-4(13), 3.17-3.11 (m, 2H), 2.94-2.88 (m, 2H), 2.74-2.58 5,7-trien-11-yl]carbamoyl]-1H- (m, 3H), 2.39-2.36 (m, 1H), 2.29-2.11 (m, 3H), indole-5-carbonylphosphonic 2.12-1.97 (m, 3H), 1.91-1.89 (m, 1H), 1.78-1.76 acid (m, 2H), 1.66 (d, J = 8.7 Hz, 2H), 1.55-1.36 (m, 5H), 0.98-0.85 (m, 2H) 232 I-246 diammonium 2-[[(2S,11S)-2- 1262.50 (400 MHz, DMSO-d₆) δ 11.89 (s, 1H), 9.48 (d, J = [(3-carbamoyl-1-[[2-chloro-3- 4.9 Hz, 1H), 8.99 (s, 1H), 8.93 (d, J = 8.6 Hz, (4-[[(2S)-1-[(2S,4R)-4-hydroxy- 1H), 8.50-8.37 (m, 2H), 7.96-7.92 (m, 1H), 7.85 2-[[(1S)-1-[4-(4-methyl-1,3- (d, J = 9.3 Hz, 1H), 7.61-7.57 (m, 1H), 7.46-7.40 thiazol-5-yl)phenyl]ethyl] (m, 4H), 7.39-7.33 (m, 4H), 7.28-7.14 (m, 1H), carbamoyl]pyrrolidin-1-yl]-3,3- 7.16-7.09 (m, 3H), 7.03-6.99 (m, 1H), 6.83 (s, dimethyl-1-oxobutan-2-yl] 1H), 5.19 (d, J = 10.5 Hz, 1H), 4.95-4.89 (m, 1H), carbamoyl]butyl)phenyl] 4.69 (s, 1H), 4.52 (d, J = 9.0 Hz, 2H), 4.49-4.39 carbamoyl]propyl)carbamoyl]-12- (m, 2H), 4.28 (s, 1H), 3.61 (s, 2H), 3.55-3.41 (m, oxo-1-azatricyclo[6.4.1.0 [4,13]] 1H), 3.37 (s, 1H), 3.20-3.12 (m, 3H), 3.03 (d, J = trideca-4(13),5,7-trien-11-yl] 16.9 Hz, 1H), 2.75-2.62 (m, 3H), 2.46 (s, 3H), carbamoyl]-1H-indole-5- 2.38-2.12 (m, 4H), 2.08-1.98 (m, 2H), 1.91-1.89 carbonylphosphonate (m, 1H), 1.85-1.74 (m, 1H), 1.59-1.44 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 0.94 (s, 9H) 233 I-247 diammonium 2-[[(2S,11S)-2- 1249.60 (400 MHz, DMSO-d₆) δ 11.93 (s, 1H), 9.50 (s, [[(1S)-3-carbamoyl-1-[[2-chloro- 1H), 9.01-8.89 (m, 3H), 8.49 (d, J = 7.2 Hz, 1H), 3-(3-[[(2S)-1-[(2S,4R)-4- 8.41 (d, J = 7.8 Hz, 1H), 7.97-7.91 (m, 2H), 7.58 hydroxy-2-[[(1S)-1-[4-(4-methyl- (d, J = 7.9 Hz, 1H), 7.44-7.38 (m, 7H), 7.35-7.20 1,3-thiazol-5-yl)phenyl]ethyl] (m, 1H), 7.15-7.06 (m, 3H), 7.01-6.97 (m, 1H), carbamoyl]pyrrolidin-1-yl]-3, 6.84 (s, 1H), 5.19 (d, J = 10.6 Hz, 1H), 4.95-4.88 3-dimethyl-1-oxobutan-2-yl] (m, 1H), 4.71-4.68 (m, 1H), 4.55 (d, J = 9.3 Hz, carbamoyl]propyl)phenyl] 1H), 4.44 (t, J = 7.9 Hz, 2H), 4.29 (s, 1H), 3.66- carbamoyl]propyl]carbamoyl]- 3.57 (m, 2H), 3.54-3.50 (m, 2H), 3.21-3.17 (m, 12-oxo-1-azatricyclo[6.4.1.0  1H), 3.14-3.10 (m, 1H), 3.02 (d, J = 16.6 Hz, 1H), [4,13]]trideca-4(13),5,7-trien- 2.71-2.67 (m, 2H), 2.46 (s, 3H), 2.38-2.13 (m, 11-yl]carbamoyl]-1H-indole- 7H), 2.06-2.00 (m, 2H), 1.92-1.86 (m, 1H), 1.82- 5-carbonylphosphonate 1.74 (m, 4H), 1.38 (d, J = 6.9 Hz, 3H), 0.95 (s, 9H) 234 I-248 diammonium 2-[[(2S,11S)-2- 1213.60 (400 MHz, DMSO-d₆) δ 11.85 (s, 1H), 9.96 (s, [(1S)-3-carbamoyl-1-[[3-(3- 1H), 9.01-8.90 (m, 3H), 8.39 (dd, J = 17.8, 7.5 [[(2S)-1-[(2S,4R)-4-hydroxy-2- Hz, 2H), 7.96-7.84 (m, 2H), 7.47-7.30 (m, 9H), [[(1S)-1-[4-(4-methyl-1,3- 7.24-7.05 (m, 6H), 7.01-6.97 (m, 1H), 6.91-6.75 thiazol-5-yl)phenyl]ethyl] (m, 2H), 5.18 (dd, J = 10.6, 3.0 Hz, 1H), 4.95- carbamoyl]pyrrolidin-1-yl]- 4.89 (m, 1H), 4.73-4.64 (m, 1H), 4.57-4.39 (m, 3,3-dimethyl-1-oxobutan-2-yl] 2H), 4.35-4.25 (m, 2H), 3.61 (d, J = 3.2 Hz, 2H), carbamoyl]propyl)phenyl]carbamoyl] 3.51-3.47 (m, 1H), 3.28-2.95 (m, 4H), 2.46 (s, propyl]carbamoyl]-12-oxo-1- 3H), 2.31-1.98 (m, 7H), 1.92-1.70 (m, 6H), 1.38 azatricyclo[6.4.1.0 [4,13]] (d, J = 7.0 Hz, 3H), 0.94 (s, 9H) trideca-4(13),5,7-trien-11-yl] carbamoyl]-1H-indole-5-carbonyl phosphonate 235 I-249 2-[[(2S,11S)-2-[[(1S)-3-carbamoyl- 1275.45 (300 MHz, DMSO-d₆) δ 12.14 (s, 1H), 9.49 (s, 1-[[2-chloro-3-(5-[[(2S)- 1H), 9.00-8.97 (m, 2H), 8.83 (d, J = 1.6 Hz, 1H), 1-[(2S,4R)-4-hydroxy-2-[[(1S)- 8.47 (d, J = 7.3 Hz, 1H), 8.39 (d, J = 7.8 Hz, 1H), 1-[4-(4-methyl-1,3-thiazol- 7.96 (dd, J = 8.8, 1.6 Hz, 1H), 7.81 (d, J = 9.3 Hz, 5-yl)phenyl]ethyl]carbamoyl] 1H), 7.61-7.52 (m, 2H), 7.50 (d, J = 2.0 Hz, 1H), pyrrolidin-1-yl]-3,3-dimethyl- 7.45-7.40 (m, 4H), 7.34 (s, 1H), 7.30-7.20 (m, 1-oxobutan-2-yl]carbamoyl] 1H), 7.17-7.07 (m, 4H), 7.05-6.91 (m, 2H), 6.83 pentyl)phenyl]carbamoyl]propyl] (s, 1H), 5.20 (dd, J = 10.6, 2.9 Hz, 1H), 4.98-4.88 carbamoyl]-12-oxo-1-azatricyclo (m, 1H), 4.77-4.65 (m, 1H), 4.53 (d, J = 9.2 Hz, [6.4.1.0 [4,13]]trideca- 1H), 4.45-4.40 (m, 2H), 4.29 (s, 1H), 3.62 (s, 4(13),5,7-trien-11-yl]carbamoyl]- 2H), 3.58-3.41 (m, 1H), 3.27-3.14 (m, 2H), 3.05 1H-indole-5-carbonylphosphonic (dd, J = 17.2, 14.5 Hz, 1H), 2.72-2.68 (m, 2H), acid 2.47 (s, 3H), 2.35-2.10 (m, 6H), 2.03-1.96 (m, 2H), 1.89-1.74 (m, 2H), 1.60-1.47 (m, 6H), 1.39 (d, J = 7.0 Hz, 3H), 1.33-1.24 (m, 1H), 0.94 (s, 9H) 236 I-250 2-[[(2S,11S)-2-[[(1S)-3- 1260.65 (300 MHz, DMSO-d₆) δ 12.15 (s, 1H), 9.75 (s, carbamoyl-1-[[2-fluoro-3-(5-[[(2S)- 1H), 9.03-8.96 (m, 2H), 8.84 (s, 1H), 8.43-8.39 1-[(2S,4R)-4-hydroxy-2-[[(1S)- (m, 2H), 7.96 (d, J = 8.7 Hz, 1H), 7.81 (d, J = 9.3 1-[4-(4-methyl-1,3-thiazol- Hz, 1H), 7.72-7.69 (m, 1H), 7.57-7.47 (m, 3H), 5-yl)phenyl]ethyl]carbamoyl] 7.45-7.36 (m, 3H), 7.15-7.09 (m, 3H), 7.07-6.98 pyrrolidin-1-yl]-3,3-dimethyl- (m, 2H), 6.83 (s, 1H), 5.19 (d, J = 10.6 Hz, 1H), 1-oxobutan-2-yl]carbamoyl] 4.96-4.90 (m, 1H), 4.73-4.69 (m, 1H), 4.55-4.40 pentyl)phenyl]carbamoyl] (m, 3H), 4.30 (s, 1H), 3.62 (s, 2H), 3.56-3.48 (m, propyl]carbamoyl]-12-oxo-1- 1H), 3.31-3.10 (m, 3H), 3.01 (d, J = 16.7 Hz, 1H), azatricyclo[6.4.1.0 [4,13]]trideca- 2.62-2.57 (m, 3H), 2.54-2.44 (m, 3H), 2.26-2.21 4(13),5,7-trien-11-yl]carbamoyl]- (m, 4H), 2.07-1.98(m, 2H), 1.94-1.77 (m, 3H), 1H-indole-5-carbonylphosphonic 1.62-1.46 (m, 6H), 1.39 (d, J = 7.0 Hz, 3H), 1.33- acid 1.24 (m, 3H), 0.94 (s, 9H) 237 I-251 diammonium 2-[[(2S,11S)-2- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 11.87 (s, 1H), 8.99 (s, [(2S-4-carbamoyl-1-[2-fluoro- 1258.45 1H), 8.97-8.90 (m, 2H), 8.41 (d, J = 7.8 Hz, 1H), 3-(5-[[(2S)-1-(2S,4R)-4- 8.12 (d, J = 7.6 Hz, 1H), 7.98-7.91 (m, 1H), 7.83 hydroxy-2-[[(1S)-1-[4-(4-methyl- (d, J = 9.2 Hz, 1H), 7.47-7.35 (m, 5H), 7.26 (s, 1,3-thiazol-5-yl)phenyl]ethyl] 2H), 7.13-7.04 (m, 2H), 7.01-6.97 (m, 1H), 6.86 carbamoyl]pyrrolidin-1-yl]-3, (s, 2H), 6.76 (s, 1H), 5.13-5.05 (m, 1H), 4.93- 3-dimethyl-1-oxobutan-2-yl] 4.89 (m, 1H), 4.71-4.66 (m, 1H), 4.52 (d, J = 9.3 carbamoyl]pentyl)-4-methylphenoxy] Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4.28 (s, 1H), butan-2-yl]carbamoyl]- 3.96-3.92 (m, 3H), 3.61 (s, 2H), 3.48-3.44 (m, 12-oxo-1-azatricyclo[6.4.1.0  1H), 3.22-3.19 (m, 1H), 3.16-3.13 (m, 1H), 2.91- [4,13]]trideca-4(13),5,7- 2.87 (m, 1H), 2.58-2.55 (m, 4H), 2.46 (s, 3H), trien-11-yl]carbamoyl]-1H- 2.32-2.18 (m, 6H), 2.16-2.06 (m, 3H), 2.06-1.97 indole-5- (m, 1H), 1.84-1.80 (m, 2H), 1.72-1.68 (m, 1H), carbonylphosphonate 1.57-1.49 (m, 1H), 1.48-1.44 (m, 4H), 1.38 (d, J = 7.0 Hz, 3H), 1.36-1.29 (m, 2H), 0.93 (s, 9H) 238 I-252 diammonium 2-[[(2S,11S)-2- 1265.00 (400 MHz, DMSO-d₆) δ 11.90 (s, 1H), 9.04-8.88 [(2S)-4-carbamoyl-1-[2,4- (m, 3H), 8.41 (d, J = 7.8 Hz, 1H), 8.16 (d, J = 7.4 difluoro-3-(5-[[(2S)-1-[(2S,4R)- Hz, 1H), 7.96 (d, J = 8.7 Hz, 1H), 7.82 (d, J = 9.2 4-hydroxy-2-[[(1S)-1-[4-(4- Hz, 1H), 7.51-7.35 (m, 7H), 7.28 (s, 1H), 7.13- methyl-1,3-thiazol-5-yl)phenyl] 6.89 (m, 5H), 6.77 (s, 1H), 5.09 (dd, J = 10.7, 3.0 ethyl]carbamoyl]pyrrolidin-1- Hz, 1H), 4.96-4.88 (m, 1H), 4.73-4.64 (m, 1H), yl]-3,3-dimethyl-1-oxobutan-2- 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), yl]carbamoyl]pentyl)phenoxy] 4.30-4.27 (m, 1H), 4.00-3.92 (m, 3H), 3.63-3.60 butan-2-yl]carbamoyl]-12- (m, 2H), 3.54-3.39 (m, 2H), 3.28-3.06 (m, 2H), oxo-1-azatricyclo[6.4.1.0 [4,1 2.90-2.86 (m, 1H), 2.61-2.58 (m, 1H), 2.46 (s, 3]]trideca-4(13),5,7-trien-11- 3H), 2.30-2.21 (m, 3H), 2.17-2.00 (m, 5H), 1.92- yl]carbamoyl]-1H-indole-5- 1.61 (m, 3H), 1.61-1.42 (m, 5H), 1.38 (d, J = 7.0 carbonylphosphonate Hz, 3H), 1.34-1.21 (m, 2H), 0.93 (s, 9H) 239 I-253 diammonium 2-[[(2S,11S)-2- 1234.35 (400 MHz, DMSO-d₆) δ 11.90 (s, 1H), 9.05-8.84 [(2S)-4-carbamoyl-1-[2-chloro- (m, 3H), 8.40 (d, J = 7.8 Hz, 1H), 8.15 (d, J = 7.6 3-(3-[[(2S)-1-[(2S,4R)-4- Hz, 1H), 7.94 (dd, J = 18.9, 9.0 Hz, 2H), 7.49- hydroxy-2-[[(1S)-1-[4-(4-methyl- 7.34 (m, 7H), 7.28 (s, 1H), 7.19 (t, J = 7.8 Hz, 1,3-thiazol-5-yl)phenyl]ethyl] 1H), 7.09 (t, J = 8.1 Hz, 2H), 7.01-6.97 (m, 2H), carbamoyl]pyrrolidin-1-yl]-3, 6.89 (d, J = 7.6 Hz, 1H), 6.77 (s, 1H), 5.13-5.06 3-dimethyl-1-oxobutan-2-yl] (m, 1H), 4.97-4.87 (m, 1H), 4.68 (t, J = 9.1 Hz, carbamoyl]propyl)phenoxy] 1H), 4.55 (d, J = 9.3 Hz, 1H), 4.44 (t, J = 8.0 Hz, butan-2-yl]carbamoyl]-12-oxo- 1H), 4.30-4.27 (m, 1H), 4.11-3.87 (m, 4H), 3.65- 1-azatricyclo[6.4.1.0 [4,13]] 3.61 (m, 2H), 3.50-3.43 (m, 1H), 3.26-3.05 (m, trideca-4(13),5,7-trien-11-yl] 2H), 2.99-2.94 (m, 1H), 2.71-2.66 (m, 2H), 2.46 carbamoyl]-1H-indole-5- (s, 3H), 2.40-2.08 (m, 7H), 2.06-2.01 (m, 1H), carbonylphosphonate 1.95-1.65 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 0.96 (s, 9H) 240 I-254 diammonium 2-[[(2S,11S)-2- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 11.89 (s, 1H), 9.03-8.82 [[4-carbamoyl-1-(2-fluoro-3- 1260.50 (m, 3H), 8.43 (d, J = 8.0 Hz, 1H), 7.95 (d, J = 8.6 [4-([[(2S)-1-[(2S,4R)-4-hydroxy- Hz, 1H), 7.85 (d, J = 8.7 Hz, 1H), 7.51-7.29 (m, 2-[[(1S)-1-[4-(4-methyl-1,3- 7H), 7.26-7.20 (m, 1H), 7.16-6.84 (m, 5H), 6.84- thiazol-5-yl)phenyl]ethyl] 6.64 (m, 3H), 5.00-4.85 (m, 2H), 4.65 (t, J = 7.8 carbamoyl]pyrrolidin-1-yl]-3,3- Hz, 1H), 4.45 (t, J = 7.8 Hz, 1H), 4.30-4.27 (m, dimethyl-1-oxobutan-2-yl] 1H), 4.17 (d, J = 9.2 Hz, 1H), 4.02-3.92 (m, 3H), carbamoyl]oxy)butyl]phenyl] 3.61-3.58 (m, 2H), 3.37-2.98 (m, 6H), 2.74 (s, (methyl)amino)butan-2-yl] 3H), 2.60-2.56 (m, 3H), 2.46 (s, 3H), 2.32-2.19 carbamoyl]-12-oxo-1-azatricyclo (m, 2H), 2.11-2.02 (m, 4H), 1.81-1.72 (m, 1H), [6.4.1.0 [4,13]]trideca-4(13),5,7- 1.68-1.47 (m, 6H), 1.37 (d, J = 7.0 Hz, 3H), 0.94 trien-11-yl]carbamoyl]-1H- (s, 9H) indole-5-carbonylphosphonate 241 I-246 2-[[(2S,11S)-2-[[(2S)-4-carbamoyl- 1172.45 (300 MHz, DMSO-d₆) δ 12.13 (s, 1H), 9.02-9.00 1-[3-([[(2S)-1-[(2S,4R)- (m, 2H), 8.84 (s, 1H), 8.41 (d, J = 7.8 Hz, 1H), 4-hydroxy-2-[[(1S)-1-[4-(4- 8.17 (d, J = 8.1 Hz, 1H), 8.06 (d, J = 9.3 Hz, 1H), methyl-1,3-thiazol-5-yl)phenyl] 7.96 (dd, J = 8.7, 1.6 Hz, 1H), 7.60-7.36 (m, 6H), ethyl]carbamoyl]pyrrolidin-1- 7.27 (s, 1H), 7.20 (t, J = 7.9 Hz, 1H), 7.13-7.11 yl]-3,3-dimethyl-1-oxobutan- (m, 2H), 7.05-6.96 (m, 1H), 6.88-6.86 (m, 2H), 2-yl]carbamoyl]methyl)phenoxy] 6.82-6.74 (m, 2H), 5.13-5.09 (m, 2H), 4.98-4.89 butan-2-yl]carbamoyl]-12- (m, 1H), 4.74-4.67 (m, 1H), 4.58-4.40 (m, 2H), oxo-1-azatricyclo[6.4.1.0 4.30-4.27 (m, 1H), 4.05-3.98 (m, 1H), 3.92-3.89 [4,13]]trideca-4(13),5,7-trien-11- (m, 2H), 3.65-3.60 (m, 3H), 3.55-3.36 (m, 2H), yl]carbamoyl]-1H-indole-5- 3.25-3.10 (m, 2H), 2.90-2.86 (m, 1H), 2.47 (s, carbonylphosphonic acid 3H), 2.31-2.12 (m, 6H), 2.10-1.96 (m, 1H), 1.94- 1.62 (m, 3H), 1.38 (d, J = 7.0 Hz, 3H), 0.93 (s, 9H) 242 I-257 2-[[(2S,11S)-2-[[(1S)-3-carbamoyl- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 12.09 (s, 1H), 10.15 (s, 1-[[3-chloro-5-(5[[(2S)- 1274.40 1H), 8.99-8.95 (m, 2H), 8.84 (s, 1H), 8.45 (d, J = 1-[(2S,4R)-4-hydroxy-2-[[(1S)- 7.2 Hz, 1H), 8.38 (d, J = 7.8 Hz, 1H), 7.96 (d, J = 1-[4-(4-methyl-1,3-thiazol- 8.8 Hz, 1H), 7.80 (d, J = 9.2 Hz, 1H), 7.63 (s, 5-yl)phenyl]ethyl]carbamoyl] 1H), 7.56-7.46 (m, 2H), 7.45-7.43 (m, 2H), 7.39- pyrrolidin-1-yl]-3,3-dimethyl- 7.37 (m, 2H), 7.35-7.33 (m, 1H), 7.25 (s, 1H), 1-oxobutan-2-yl]carbamoyl] 7.14 (d, J = 7.3 Hz, 1H), 7.09 (d, J = 7.7 Hz, 1H), pentyl)phenyl]carbamoyl]propyl] 7.02-6.92 (m, 2H), 6.81 (s, 1H), 5.19-5.11 (m, carbamoyl]-12-oxo-1-azatricyclo 2H), 4.96-4.88 (m, 1H), 4.73-4.65 (m, 1H), 4.52 [6.4.1.0 [4,13]]trideca- (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.1 Hz, 1H), 4.30- 4(13),5,7-trien-11-yl]carbamoyl]- 4.26 (m, 3H), 3.64-3.60 (m, 2H), 3.54-3.44 (m, 1H-indole-5-carbonylphosphonic 1H), 3.39-3.32 (m, 1H), 3.28-3.06 (m, 3H), 3.03- acid 2.98 (m, 1H), 2.46 (s, 3H), 2.37-1.72 (m, 10H), 1.62-1.43 (m, 5H), 1.38 (d, J = 6.9 Hz, 3H), 1.28- 1.22 (m, 2H), 0.93 (s, 9H) 243 I-258 2-[[(2S,11S)-2-[[(1S)-3- 1255.55 (400 MHz, DMSO-d₆) δ 12.11 (s, 1H), 9.85 (s, carbamoyl-1-[[3-(5-[[(2S)-1-[(2S, 1H), 9.03-8.92 (m, 2H), 8.83 (s, 1H), 8.38-3.35 4R)-4-hydroxy-2-[[(1S)-1-[4-(4- (m, 2H), 7.96 (dd, J = 8.8, 1.6 Hz, 1H), 7.79 (d, methyl-1,3-thiazol-5-yl)phenyl] J = 9.2 Hz, 1H), 7.54 (d, J = 8.7 Hz, 1H), 7.48 (s, ethyl]carbamoyl]pyrrolidin- 1H), 7.44 (d, J = 8.2 Hz, 2H), 7.38 (d, J = 8.2 Hz, 1-yl]-3,3-dimethyl-1-oxobutan- 2H), 7.32 (s, 1H), 7.24 (s, 1H), 7.18 (s, 1H), 7.14 2-yl]carbamoyl]pentyl)-5- (d, J = 7.3 Hz, 1H), 7.09 (d, J = 7.8 Hz, 1H), 7.01- methylphenyl]carbamoyl] 6.97 (m, 1H), 6.79 (s, 1H), 6.69 (s, 1H), 5.20-5.11 propyl]carbamoyl]-12-oxo-1- (m, 2H), 4.96-4.88 (m, 1H), 4.72-4.67 (m, 1H), azatricyclo[6.4.1.0 [4,13]]trideca- 4.52 (d, J = 9.3 Hz, 1H), 4.43 (t, J = 8.0 Hz, 1H), 4(13),5,7-trien-11-yl]carbamoyl]- 4.32-4.27 (m, 2H), 3.64-3.59 (m, 2H), 3.53-3.43 1H-indole-5-carbonylphosphonic (m, 1H), 3.29-3.05 (m, 3H), 3.05-2.95 (m, 1H), acid 2.47-2.44 (m, 5H), 2.30-2.20 (m, 6H), 2.19-2.08 (m, 3H), 2.06-1.72 (m, 4H), 1.61-1.42 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 1.29-1.22 (m, 2H), 0.93 (s, 9H) 244 I-259 6342-[[(2S,11S)-2-[[(1S)-3- 1256.45 (300 MHz, DMSO-d₆) δ 12.10 (s, 1H), 9.39 (s, carbamoyl-1-[[3-(5-[[(2S)-1-[(2S, 1H), 9.06-8.92 (m, 2H), 8.84 (s, 1H), 8.37 (t, J = 4R)-4-hydroxy-2-[[(1S)-1- 7.3 Hz, 2H), 7.97 (d, J = 8.8 Hz, 1H), 7.81 (d, J = [4-(4-methyl-1,3-thiazol-5-yl) 9.3 Hz, 1H), 7.56-7.35 (m, 7H), 7.19-6.93 (m, phenyl]ethyl]carbamoyl] 6H), 6.81 (s, 1H), 5.20 (d, J = 10.5 Hz, 1H), 4.98- pyrrolidin-1-yl]-3,3-dimethyl-1- 4.89 (m, 1H), 4.74-4.67 (m, 1H), 4.54 (d, J = 9.3 oxobutan-2-yl]carbamoyl]pentyl)- Hz, 1H), 4.47-4.39 (m, 2H), 4.32-4.28 (m, 1H), 2-methylphenyl]carbamoyl] 3.64-3.61 (m, 2H), 3.58-3.00 (m, 7H), 2.59-2.56 propyl]carbamoyl]-12-oxo-1- (m, 2H), 2.47 (s, 3H), 2.37-2.09 (m, 6H), 2.06 (s, azatricyclo[6.4.1.0 [4,13]] 3H), 2.03-1.72 (m, 2H), 1.60-1.45 (m, 6H), 1.39 trideca-4(13),5,7-trien-11-yl] (d, J = 7.0 Hz, 3H), 1.35-1.18 (m, 2H), 0.95 (s, carbamoyl]-1H-indole-5- carbonylphosphonic acid 9H) 245 I-260 diammonium 2-[[(2S,11S)-2- 1186.50 (300 MHz, DMSO-d₆) δ 11.92 (s, 1H), 9.00-8.92 [[(2S)-4-carbamoyl-1-[3-(2- (m, 2H), 8.43 (d, J = 7.7 Hz, 1H), 8.13 (d, J = 8.0 [[(2S)-1-[(2S,4R)-4-hydroxy-2- Hz, 1H), 8.02-7.84 (m, 2H), 7.50-7.35 (m, 6H), [[(1S)-1-[4-(4-methyl-1,3-thiazol- 7.29 (s, 1H), 7.22-7.05 (m, 3H), 7.03-6.98 (m, 5-yl)phenyl]ethyl]carbamoyl] 1H), 6.88-6.67 (m, 5H), 5.11 (d, J = 10.7 Hz, 1H), pyrrolidin-1-yl]-3,3-dimethyl- 4.98-4.89 (m, 1H), 4.73-4.66 (m, 1H), 4.55 (d, J = 1-oxobutan-2-yl]carbamoyl] 9.3 Hz, 1H), 4.45 (t, J = 8.0 Hz, 1H), 4.32-4.28 ethyl)phenoxy]butan-2-yl] (m, 1H), 4.00-3.89 (m, 3H), 3.65-3.60 (m, 2H), carbamoyl]-12-oxo-1-azatricyclo 3.55-3.34 (m, 1H), 3.24-3.08 (m, 3H), 2.98-2.70 [6.4.1.0 [4,13]]trideca-4 (m, 3H), 2.65-2.58 (m, 1H), 2.47 (s, 3H), 2.44- (13),5,7-trien-11-yl]carbamoyl]- 2.37 (m, 1H), 2.34-1.98 (m, 6H), 1.88-1.68 (m, 1H-indole-5-carbonylphosphonate 4H), 1.39 (d, J = 7.0 Hz, 3H), 0.92 (s, 9H) 246 I-261 2-[[(2S,11S)-2-[[(2S)-4-carbamoyl- 1218.40 (300 MHz, DMSO-d₆) δ 12.10 (s, 1H), 9.02-8.99 1-[2-fluoro-3-(3-[[(2S)- (m, 2H), 8.84 (s, 1H), 8.39 (d, J = 7.8 Hz, 1H), 1-[(2S,4R)-4-hydroxy-2-[[(1S)- 8.22-8.10 (m, 1H), 7.93 (dd, J = 20.5, 9.0 Hz, 1-[4-(4-methyl-1,3-thiazol-5- 2H), 7.58-7.35 (m, 6H), 7.32-7.27 (m, 1H), 7.16- yl)phenyl]ethyl]carbamoyl] 6.94 (m, 5H), 6.90-6.70 (m, 2H), 5.10 (dd, J = pyrrolidin-1-yl]-3,3-dimethyl-1- 11.1 2.8 Hz, 1H), 4.98-4.91 (m, 1H), 4.73-4.67 oxobutan-2-yl]carbamoyl] (m, 1,H), 4.55 (d, J = 9.2 Hz, 1H), 4.44 (t, J = 8.0 propyl)phenoxy]butan-2-yl] Hz, 1H), 4.32-4.28 (m, 1H), 4.05-3.95 (m, 3H), carbamoyl]-12-oxo-1-azatricyclo 3.66-3.61 (m, 2H), 3.57-3.01 (m, 7H), 2.92-2.87 [6.4.1.0 [4,13]]trideca-4(13),5, (m, 1H), 2.62-2.57 (m, 2H), 2.47 (s, 3H), 2.37- 7-trien-11-yl]carbamoyl]-1H- 2.00 (m, 6H), 1.94-1.61 (m, 5H), 1.39 (d, J = 7.0 indole-5-carbonylphosphonic Hz, 3H), 0.96 (s, 9H) acid 247 I-262 2-[[(5S,8S,10aR)-3-acetyl-8- 1284.55 (400 MHz, DMSO-d₆) δ 8.99 (s, 1H), 8.92-8.80 [[(2S)-4-carbamoyl-1-[2-fluoro- (m, 1H), 8.52-8.40 (m, 2H), 8.11-8.04 (m, 1H), 3-(5-[[(2S)-1-[(2S,4R)-4- 7.97 (dd, J = 8.7, 1.6 Hz, 1H), 7.81 (d, J = 9.3 Hz, hydroxy-2-[[(1S)-1-[4-(4-methyl- 1H), 7.49-7.34 (m, 7H), 7.34-7.23 (m, 1H), 6.84- 1,3-thiazol-5-yl)phenyl]ethyl] 6.80 (m, 2H), 6.62-6.60 (m, 1H), 5.05-5.01 (m, carbamoyl]pyrrolidin-1-yl]-3, 1H), 4.96-4.89 (m, 1H), 4.52 (d, J = 9.4 Hz, 1H), 3-dimethyl-1-oxobutan-2-yl] 4.48-4.34 (m, 2H), 4.29-4.23 (m, 2H), 4.10-3.80 carbamoyl]pentyl)-5-methylphenoxy] (m, 4H), 3.75-3.70 (m, 2H), 3.65-3.60 (m, 2H), butan-2-yl]carbamoyl]- 3.43-3.32 (m, 2H), 2.46 (s, 3H), 2.33-2.17 (m, 6-oxo-octahydropyrrolo[1,2- 8H), 2.17-1.98 (m, 6H), 1.96-1.62 (m, 8H), 1.62- a][1,5]diazocin-5-yl]carbamoyl]- 1.43 (m, 6H), 1.38 (d, J = 7.0 Hz, 3H), 1.32-1.20 1H-indole-5- (m, 2H), 0.93 (s, 9H) carbonylphosphonic acid 248 I-263 2-[[(5S,8S,10aR)-3-acetyl-8- 1255.45 (300 MHz, DMSO-d₆) δ 12.21-12.01 (m, 1H), [[(2S)-4-carbamoyl-1-[2-fluoro- 9.05-8.98 (m, 1H), 8.87-8.78 (m, 1H), 8.52 (d, J = 3-(4-[[(2S)-1-[(2S,4R)-4- 6.9 Hz, 1H), 8.39 (d, J = 7.7 Hz, 1H), 8.09 (d, hydroxy-2-[[(1S)-1-[4-(4-methyl- J = 8.4 Hz, 1H), 7.97 (d, J = 8.8 Hz, 1H), 7.84 (d, 1,3-thiazol-5-yl)phenyl]ethyl] J = 9.2 Hz, 1H), 7.53-7.36 (m, 6H), 7.30-7.25 (m, carbamoyl]pyrrolidin-1-yl]-3, 1H), 7.06-6.98 (m, 2H), 6.85-6.80 (m, 2H), 5.08- 3-dimethyl-1-oxobutan-2-yl] 5.04 (m 2H), 4.96-4.89 (m, 1H), 4.58-4.52 (m, carbamoyl]butyl)phenoxy] 1H), 4.4,2-4.38 (m, 2H), 4.31-4.26 (m, 2H), 4.05- butan-2-yl]carbamoyl]-6-oxo- 4.01 (m, 3H), 3.94-3.90 (m, 1H), 3.73-3.69 (m, octahydropyrrolo[1,2-a][1,5] 3H), 3.64-3.58 (m, 4H), 3.49-3.45 (m, 3H), 2.62- diazocin-5-yl]carbamoyl]-1H- 2.58 (m, 2H), 2.47 (s, 3H), 2.35-2.28 (m, 1H), indole-5-carbonylphosphonic 2.24-2.16 (m, 6H), 2.04-1.99 (m, 2H), 1.87-1.68 acid (m, 5H), 1.54-1.50 (m, 4H), 1.39 (d, J = 6.9 Hz, 3H), 0.95 (s, 9H) 249 I-264 63 2-[[(2S,11S)-2-[[(1S)-3- 1259.55 (400 MHz, DMSO-d₆) δ 12.12-12.08 (m, 1H), carbamoyl-1-[[3-fluoro-5-(5-[[(2S)- 10.19-10.12 (m, 1H), 9.06-8.92 (m, 2H), 8.83 (d, 1-[(2S,4R)-4-hydroxy-2- J = 1.6 Hz, 1H), 8.45-8.38 (m, 2H), 7.96 (d, J = [[(1S)-1-[4-(4-methyl-1,3-thiazol- 8.8 Hz, 1H), 7.80 (d, J = 9.2 Hz, 1H), 7.53 (d, J = 5-yl)phenyl]ethyl]carbamoyl] 8.8 Hz, 1H), 7.48 (d, J = 2.1 Hz, 1H), 7.46-7.30 pyrrolidin-1-yl]-3,3-dimethyl- (m, 6H), 7.18-7.05 (m, 3H), 7.01-6.96 (m, 1H), 1-1-oxobutan-2-yl]carbamoyl] 6.86-6.76 (m, 1H), 6.76-6.68 (m, 1H), 5.19-5.12 pentyl)phenyl]carbamoyl]propyl] (m, 2H), 4.96-4.88 (m, 1H), 4.74-4.64 (m, 1H), carbamoyl]-12-oxo-1- 4.51 (d, J = 9.3 Hz, 1H), 4.46-4.39 (m, 1H), 4.30- azatricyclo[6.4.1.0 [4,13]]trideca- 4.25 (m, 2H), 3.65-3.58 (m, 2H), 3.56-3.42 (m, 4(13),5,7-trien-11-yl]carbamoyl]- 2H), 3.26-3.17 (m, 1H), 3.15-3.09 (m, 1H), 3.04- 1H-indole-5- 2.98 (m), 2.46 (s, 3H), 2.30-2.19 (m, 4H), 2.18- carbonylphosphonic acid 7 2.08 (m, 3H), 2.05-1.73 (m, 4H), 1.58-1.46 (m, 6H), 1.38 (d, J = 7.0 Hz, 3H), 1.29-1.20 (m, 2H), 0.93 (s, 9H) 250 I-265 diammonium 2-[[(2S,11S)-2- 1246.55 (400 MHz, DMSO-d₆) δ 12.01-11.85 (m, 1H), [(4-carbamoyl-1-[[2-fluoro-3- 9.08-8.89 (m, 3H), 8.39 (d, J = 8.9 Hz, 1H), 8.09- (5-[[(2S)-1-[(2S,4R)-4-hydroxy- 8.03 (m, 1H), 7.98-7.91 (m, 1H), 7.83-7.78 (m, 2-[[(1S)-1-[4-(4-methyl-1,3- 1H), 7.47-7.38 (m, 6H), 7.36-7.30 (m, 2H), 7.17- thiazol-5-yl)phenyl]ethyl] 7.07 (m, 2H), 7.05-6.95 (m, 1H), 6.81 (d, J = 8.1 carbamoyl]pyrrolidin-1-yl]-3,3- Hz, 1H), 6.79-6.73 (m, 1H), 6.67-6.60 (m, 1H), dimethyl-1-oxobutan-2-yl] 6.42-6.36 (m, 1H), 5.36-5.22 (m, 1H), 5.14-5.02 carbamoyl]pentyl)phenyl]amino] (m, 1H), 4.96-4.88 (m, 1H), 4.72-4.68 (m, 1H), butan-2-yl)carbamoyl]-12-oxo- 4.54-4.41 (m, 2H), 4.30-4.25 (m, 1H), 3.87-3.81 1-azatricyclo[6.4.1.0 [4,13]] (m, 1H), 3.64-3.59 (m, 2H), 3.51-3.20 (m, 3H), trideca-4(13),5,7-trien-11-yl] 3.19-3.07 (m, 5H), 2.92-2.88 (m, 1H), 2.76-2.72 carbamoyl]-1H-indole-5- (m, 1H), 2.45 (s, 3H), 2.13-2.06 (m, 3H), 2.04- carbonylphosphonate 2.00 (m, 4H), 1.80-1.76 (m, 2H), 1.52-1.47 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 1.26-1.22 (m, 2H), 0.93 (s, 9H) 251 I-266 2-[[(2S,11S)-2-[[(2S)-4-carbamoyl- 1260.55 (400 MHz, DMSO-d₆) δ 11.95-11.88 (m, 1H), 1-[2-fluoro-3-(5-[[(2S)- 9.02-8.89 (m, 3H), 8.40 (d, J = 7.7 Hz, 1H), 8.18- 1-[(2S,4R)-4-hydroxy-2-[[(1S)- 8.11 (m, 1H), 7.95 (d, J = 8.7 Hz, 1H), 7.81 (d, J = 1-[4-(4-methyl-1,3-thiazol-5- 9.2 Hz, 1H), 7.52-7.33 (m, 6H), 7.28-7.24 (m, yl)phenyl]ethyl]carbamoyl] 1H), 7.12-7.05 (m, 2H), 7.01-6.95 (m, 1H), 6.87- pyrrolidin-1-yl]-3,3-dimethyl-1- 6.72 (m, 2H), 6.66-6.55 (m, 1H), 5.09 (dd, J = oxobutan-2-yl]carbamoyl] 10.7, 2.8 Hz, 1H), 4.95-4.89 (m, 1H), 4.72-4.65 pentyl)-5-methylphenoxy]butan- (m, 1H), 4.55-4.49 (m, 1H), 4.46-4.39 (m, 1H), 2-yl]carbamoyl]-12-oxo-1- 4.31-4.24 (m, 1H), 3.98-3.85 (m, 3H), 3.66-3.58 azatricyclo[6.4.1.0 [4,13]]trideca- (m, 2H), 3.49-3.41 (m, 3H), 3.30-3.26 (m, 3H), 4(13),5,7-trien-11-yl]carbamoyl]- 2.91-2.85 (m, 1H), 2.46 (s, 3H), 2.32-2.22 (m, 1H-indole-5-carbonylphosphonic 7H), 2.17-1.98 (m, 4H), 1.90-1.64 (m,4H), 1.61- acid 1.42 (m, 4H), 1.38 (d, J = 6.9 Hz, 3H), 1.29-1.22 (m, 2H), 0.93 (s, 9H) 252 I-267 (diammonium 2-[[(2S,11S)-2- 1264.50 400 MHz, DMSO-d₆) δ 11.92-11.85 (m, 1H), [[(2S)-4-carbamoyl-1-[2,5- 8.99-8.89 (m, 3H), 8.40 (d, J = 7.8 Hz, 1H), 8.15 difluoro-3-(5-[[(2S)-1-[(2S,4R)-4- (d, J = 7.2 Hz, 1H), 7.94 (d, J = 8.7 Hz, 1H), 7.81 hydroxy-2-[[(1S)-1-[4-(4-methyl- (d, J = 9.2 Hz, 1H), 7.47-7.31 (m, 6H), 7.28-7.21 1,3-thiazol-5-yl)phenyl] (m, 1H), 7.13-7.03 (m, 2H), 7.01-6.93 (m, 2H), ethyl]carbamoyl]pyrrolidin-1- 6.81-6.64 (m, 2H), 5.09 (dd, J = 10.8, 2.9 Hz, yl]-3,3-dimethyl-1-oxobutan-2- 1H), 4.98-4.86 (m, 1H), 4.74-4.65 (m, 1H), 4.57- yl]carbamoyl]pentyl)phenoxy] 4.51 (m, 1H), 4.46-4.38 (m, 1H), 4.32-4.25 (m, butan-2-yl]carbamoyl]-12- 1H), 4.06-3.91 (m, 4H), 3.64-3.56 (m, 2H), 3.51- oxo-1-azatricyclo[6.4.1.0 [4,13]] 3.38 (m, 1H), 3.25-3.07 (m, 2H), 2.91-2.85 (m, trideca-4(13),5,7-trien-11- 1H), 2.63-2.52 (m, 3H), 2.46 (s, 3H), 2.33-2.10 yl]carbamoyl]-1H-indole-5- (m, 4H), 2.19-2.09 (m, 3H), 2.08-1.98 (m, 1H), carbonylphosphonate 1.85-1.75 (m, 1H), 1.73-1.63 (m, 1H), 1.62-1.64 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 1.33-1.21 (m, 2H), 0.93 (s, 9H) 253 I-268 2-[[(2S,11S)-2-[[(1S)-3- 1199.50 (300 MHz, DMSO-d₆) δ 11.97-11.91 (m, 1H), carbamoyl-1-[4-(5-[[(2S)-1-[(2S,4R)- 9.68-9.62 (m, 1H), 9.04-8.89 (m, 3H), 8.69 (d, J = 4-hydroxy-2-[[(1S)-1-[4- 7.7 Hz, 1H), 8.45-8.34 (m, 2H), 7.95 (d, J = 8.6 (4-methyl-1,3-thiazol-5-yl) Hz, 1H), 7.84 (d, J = 9.1 Hz, 1H), 7.51-7.38 (m, phenyl]ethyl]carbamoyl]pyrrolidin- 6H), 7.31-7.25 (m, 1H), 7.19-7.03 (m, 3H), 7.01- 1-yl]-3,3-dimethyl-1-oxobutan- 6.92 (m, 1H), 6.82-6.75 (m, 1H), 5.11 (dd, J = 2-yl]carbamoyl]pentyl) 10.8, 2.9 Hz, 1H), 4.99-4.87 (m, 1H), 4.72-4.66 pyridin-2-yl]propyl]carbamoyl]- (m, 2H), 4.58-4.39 (m, 2H), 4.33-4.26 (m, 1H), 12-oxo-1-azatricyclo [6.4.1.0  3.75-3.45 (m, 4H), 2.87-2.61 (m, 5H), 2.47 (s, [4,13]]trideca-4(13),5,7-trien- 3H), 2.31-2.19 (m, 1H), 2.14-2.01 (m, 4H), 1.99- 11-yl]carbamoyl]-1H-indole- 1.75 (m, 4H), 1.72-1.59 (m, 5H), 1.58-1.52 (m, 5-carbonylphosphonic acid 2H), 1.39 (d, J = 6.9 Hz, 3H), 1.35-1.21 (m, 2H), 0.95 (s, 9H) 254 I-269 2-[[(2S,11S)-2-[[(1S)-3- 1148.40 (400 MHz, DMSO-d₆) δ 12.11-12.05 (m, 1H), Carbamoyl-1- 11.12-11.06 (m, 1H), 8.93 (d, J = 7.6 Hz, 1H), (diphenylmethylcarbamoyl) 8.81 (s, 1H), 8.73 (d, J = 8.5 Hz, 1H), 8.32 (d, J = propyl]carbamoyl]-7- 7.7 Hz, 1H), 8.02-7.91 (m, 1H), 7.49 (d, J = 8.8 ([6-[1-(2,6-dioxopiperidin-3-yl)- Hz, 1H), 7.35-7.22 (m, 12H), 7.08-6.96 (m, 3H), 3-methyl-2-oxo-1,3-benzodiazol- 6.86 (d, J = 8.1 Hz, 1H), 6.76-6.71 (m, 1H), 6.64 5-yl]hexyl]oxy)-12-oxo- (d, J = 8.3 Hz, 1H), 6.08 (d, J = 8.4 Hz, 1H), 5.38- 1-azatricyclo[6.4.1.0 [4,13]] 5.32 (m, 1H), 5.08 (dd, J = 11.1, 4.9 Hz 1H) trideca-4(13),5,7-trien-11-yl] 4.77-4.65 (m,1H), 4.33-4.28 (m, 1), 4.03-3.94 carbamoyl]-1H-indole-5- (m, 2H), 3.54-3.39 (m, 2H), 3.31 (s, 3H), 3.17- carbonylphosphonic acid 3.08 (m, 2H), 2.97-2.76 (m, 3H), 2.76-2.67 (m, 1H), 2.66-2.56 (m, 3H), 2.24-2.09 (m, 4H), 2.04- 1.96 (m, 1H), 1.95-1.83 (m, 1H), 1.83-1.74 (m, 3H), 1.68-1.60 (m, 2H), 1.53-1.46 (m, 2H), 1.42- 1.26 (m, 2H) 255 I-270 2-[[(2S,11S)-2-[[(1S)-3-carbamoyl- 1120.40 (300 MHz, DMSO-d₆) δ 12.15-12.06 (m, 1H), 1-(diphenylmethylcarbamoyl) 11.12-11.06 (m, 1H), 8.95 (d, J = 7.7 Hz, 1H), propyl]carbamoyl]-7-[4- 8.85-8.76 (m, 2H), 8.37-8.17 (m, 1H), 7.97 (d, J = [1-(2,6-dioxopiperidin-3-yl)- 8.6 Hz, 1H), 7.61-7.43 (m, 2H), 7.41-7.19 (m, 3-methyl-2-oxo-1,3-benzodiazol- 11H), 7.11-6.98 (m, 3H), 6.93 (d, J = 7.3 Hz, 1H), 5-yl]butoxy]-12-oxo-1- 6.83-6.62 (m, 2H), 6.09 (d, J = 8.2 Hz, 1H), 5.44- azatricyclo[6.4.1.0 [4,13]]trideca- 5.28 (m, 1H), 5.08 (dd, J = 11.1, 4.9 Hz, 1H), 4(13),5,7-trien-11-yl]carbamoyl]- 4.79-4.58 (m, 1H), 4.41-4.26 (m, 1H), 4.10-3.97 1H-indole-5- (m, 3H), 3.34 (s, 3H), 3.23-3.05 (m, 1H), 3.06- carbonylphosphonic acid 2.95 (m, 2H), 2.93-2.79 (m, 2H), 2.79-2.58 (m, 4H), 2.32-1.94 (m, 6H), 1.92-1.67 (m, 6H) 256 I-271 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1181.60 (300 MHz, DMSO-d₆) δ 12.17-11.98 (m, 1H), carbamoyl-1-(diphenylmethylcarbamoyl) 11.12-11.06 (m, 1H), 8.85-8.71 (m, 2H), 8.46 (d, propyl]carbamoyl]- J = 6.8 Hz, 1H), 8.26-8.21 (m, 1H), 8.04-7.96 (m, 6-oxo-3-[4-[(1r,4s)-4-[1-(2,6- 1H), 7.54 (d, J = 8.7 Hz, 1H), 7.50-7.41 (m, 1H), dioxopiperidin-3-yl)-3-methyl- 7.39-7.20 (m, 11H), 7.10-6.96 (m, 2H), 6.95-6.86 2-oxo-1,3-benzodiazol-5-yl] (m, 1H), 6.81-6.75 (m, 1H), 6.11 (dd, J = 8.5, 3.3 cyclohexyl]butanoyl]- Hz, 1H), 5.34 (dd, J = 13.1, 5.0 Hz, 1H), 5.05- octahydropyrrolo[1,2-al [1,5]diazocin- 4.92 (m, 1H), 4.55-4.14 (m, 3H), 3.89 (m, 2H), 5-yl]carbamoyl]-1H-indole-5- 3.58-3.42(m, 3H), 3.34 (s, 3H), 2.96-2.89 (m, carbonylphosphonic acid 2H), 2.76-2.55 (m, 6H), 2.25-1.82 (m, 5H), 1.82- 1.41 (m, 18H) 257 I-272 diammonium 2-[[(2S,11S)-2- 1288.55 (400 MHz, DMSO-d₆) δ 11.96-11.92 (m, 1H), [[(2S)-143-(5-[[(2S)-1-[(2S,4R)- 8.97 (d, J = 17.8 Hz, 2H), 8.94-8.88 (m, 1H), 8.44 4-(acetyloxy)-2-[[(1S)-1-[4- (d, J = 7.7 Hz, 1H), 8.16 (d, J = 7.4 Hz, 1H), 7.96 (4-methyl-1,3-thiazol-5-yl) (d, J = 8.7 Hz, 1H), 7.84 (d, J = 8.7 Hz, 1H), 7.47- phenyl]ethyl]carbamoyl]pyrrolidin- 7.41 (m, 4H), 7.38 (d, J = 8.2 Hz, 2H), 7.32-7.26 1-yl]-3,3-dimethyl-1-oxo (m, 1H), 7.13-7.04 (m, 2H), 7.03-6.92 (m, 3H), butan-2-yl]carbamoyl]pentyl)- 6.87-6.81 (m, 1H), 6.79-6.72(m, 1H), 5.23-5.17 2-fluorophenoxy]-4-carbamoylbutan- (m, 1H), 5.09 (dd, J = 10.7, 3.0 Hz, 1H), 4.95- 2-yl]carbamoyl]-12- 4.89 (m, 1H), 4.72-4.64 (m 1H), 4.50-4.43 (m, oxo-1-azatricyclo [6.4.1.0 [4,13]] 1H), 4.36 (d, J = 8.7 Hz, 1H), 4.03-3.91 (m, 4H), trideca-4(13),5,7-trien-11- 3.78-3.71 (m, 1H), 3.52-3.40 (m, 2H), 3.28-3.15 yl]carbamoyl]-1H-indole-5- (m, 1H), 3.16-3.08 (m, 1H), 2.92-2.85 (m, 1H), carbonylphosphonate 2.62-2.55 (m, 2H), 2.46 (s, 3H), 2.30-2.18 (m, 5H), 2.19-2.06 (m, 3H), 2.00 (s, 3H), 1.87-1.81 (m, 1H), 1.74-1.67 (m, 1H), 1.62-1.44 (m, 5H), 1.38 (d, J = 7.0 Hz, 3H), 1.32-1.24 (m, 2H), 0.95 (s, 9H) 258 I-273 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1167.55 (400 MHz, DMSO-d₆) δ 12.18-12.13 (m, 1H), carbamoyl-1-(diphenylmethylcarbamoyl) 11.12-11.06 (m, 1H), 8.86-8.72 (m, 2H), 8.54- propyl]carbamoyl]- 8.45 (m, 1H), 8.24-8.18 (m, 1H), 7.96 (d, J = 8.8 6-oxo-3-[3-[(1s,4s)-4-[1-(2,6- Hz, 1H), 7.57-7.40 (m, 2H), 7.38-7.18 (m, 11H), dioxopiperidin-3-yl)-3-methyl- 7.09-6.95 (m, 2H), 6.88 (d, J = 7.4 Hz, 1H), 6.78- 2-oxo-1,3-benzodiazol-5-yl] 6.69 (m, 1H), 6.11 (dd, J = 8.5, 3.3 Hz, 1H), 5.37- cyclohexyl]propanoyl]- 5.29 (m, 1H), 5.08 (dd, J = 11.1, 4.9 Hz, 1H), octahydropyrrolo[1,2-a][1,5] 4.49-4.42 (m, 1H), 4.43-4.36 (m, 2H), 4.22-4.20 diazocin-5-yl]carbamoyl]-1H- (m, 1H), 3.96-3.89 (m, 1H), 3.77-3.65 (m, 2H), indole-5- 3.34 (s, 3H), 2.96-2.81 (m, 1H), 2.77-2.57 (m, carbonylphosphonic acid 3H), 2.20-2.06 (m, 4H), 2.05-1.96 (m, 4H), 1.95- 1.85 (m, 6H), 1.85-1.62 (m, 2H), 1.51-1.48 (m, 6H), 1.29-1.25 (m, 2H), 1.09-1.07 (m, 2H) 259 I-274 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1181.55 (400 MHz, CD₃OD) δ 8.88-8.85 (m, 1H), 8.08- carbamoyl-1-(diphenylmethylcarbamoyl) 8.04 (m, 1H), 7.55-7.53 (m, 1H), 7.44-7.18 (m, propyl]carbamoyl]- 11H), 7.06-6.95 (m, 2H), 6.89-6.80 (m, 1H), 6-oxo-3-[4-[(1s,4r)-4-[1-(2,6- 6.20-6.14 (m, 1H), 5.34-5.24 (m, 1H), 5.15-5.09 dioxopiperidin-3-yl)-3-methyl- (m, 1H), 4.53-4.50 (m, 2H), 4.36-7.34 (m, 1H), 2-oxo-1,3-benzodiazol-5-yl] 4.05-3.6 (m, 1H), 3.85-3.83 (m, 2H), 3.56-3.54 cyclohexyl]butanoyl]- (m, 1H), 3.40 (s, 3H), 3.01-2.88 (m, 1H), 2.86- octahydropyrrolo[1,2-a][1,5] 2.76 (m, 2H), 2.67-2.60 (m, 2H), 2.52-2.50 (m, diazocin-5-yl]carbamoyl]-1H-indole-5- 1H), 2.42-2.39 (m, 2H), 2.29-2.13 (m, 4H), 2.05- carbonylphosphonic acid 1.66 (m, 11H), 1.56-1.44 (m, 2H), 1.38-1.33 (m, 3H), 1.15-1.32 (m, 2H) 260 I-275 diammonium 2-[[5S,8S,10aR)- 1270.55 (400 MHz, DMSO-d₆) δ 12.09-11.79 (m, 1H), 3-acetyl-8-[[(2S)-4-carbamoyl- 8.99 (s, 1H), 8.92-8.78 (m, 1H), 8.52-8.38 (m, 1-[2-fluoro-3-(5-[[(2S)-1- 1H), 8.12-8.02 (m, 1H), 7.99-7.93 (m, 1H), 7.80 [(2S,4R)-4-hydroxy-2-[[(1S)-1- (d, J = 9.1 Hz, 1H), 7.46-7.33 (m, 7H), 7.31-7.24 [4-(4-methyl-1,3-thiazo1-5-yl) (m, 1H), 7.02-6.97 (m, 2H), 6.84-6.79 (m, 2H), phenyl]ethyl]carbamoyl] (m, 1H) 4.96-4.87 (m, 1H), 4.55-4.49 pyrrolidin-1-yl]-3,3-dimethyl-1- (m, 1H), 4.48-4.34 (m, 2H), 4.31-4.21 (m, 2H), oxobutan-2-yl]carbamoyl]pentyl) 4.09-3.96(m, 2H), 3.95-3.81 (m, 2H), 3.76-3.66 phenoxy]butan-2-yl]carbamoyl]- (m, 2H), 3.63-3.59 (m, 2H), 3.46-3.27 (m, 3H), 6-oxo-octahydropyrrolo[l,2- 2.59-2.55 (m, 2H), 2.46 (s, 3H), 2.30-2.24 (m, a][1,5]diazocin-5-yl]carbamoyl]- 1H), 2.20 (s, 3H), 2.16-1.98 (m, 6H), 1.96-1.62 1H-indole-5- (m, 7H), 1.60-1.44 (m, 5H), 1.38 (d, J = 7.0 Hz, carbonylphosphonate 3H), 1.31-1.23 (m, 2H), 0.93 (s, 9H) 261 I-276 diammonium 2-[[(2S)-1-[(2S)- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 11.84 (s, 1H), 8.98 (s, 2-[[(2S)-4-carbamoyl-1-[2- 1213.05 1H), 8.87 (s, 1H), 8.75-8.69 (m, 1H), 8.39 (d, J = fluoro-3-(4-[[(2S)-1-[(2S,4R)-4- 7.8 Hz, 1H), 7.97-7.93 (m, 1H), 7.90-7.86 (m, hydroxy-2-[[(1S)-1-[4-(4- 1H), 7.84-7.80 (m, 1H), 7.47-7.29 (m, 6H), 7.20 methyl-1,3-thiazol-5-yl)phenyl] (s, 1H), 7.04-6.95 (m, 2H), 6.86-6.75 (m, 2H), ethyl]carbamoyl]pyrrolidin-1-yl]- 4.94-4.79 (m, 2H), 4.51 (d, J = 9.3 Hz, 1H), 4.45- 3,3-dimethyl-1-oxobutan-2- 4.40 (m 1H) 4.35-4.24 (m, 2H), 4.06-3.98 (m, yl]carbamoyl]butyl)phenoxy] 1H), 4.60-3.8,7 (m, 2H), 3.84-3.77 (m, 1H), 3.65- butan-2-yl]carbamoyl]pyrrolidin- 3.57 (m, 3H), 3.47-3.34 (m, 1H), 2.62-2.55 (m, 1-yl]-4-methyl-1-oxopentan- 3H), 2.45 (s, 3H), 2.33-2.25 (m, 1H), 2.19-2.11 2-yl]carbamoyl]-1H-indole- (m, 3H), 2.07-1.97 (m, 3H), 1.93-1.74 (m, 5H), 5-carbonylphosphonate 1.72-1.62 (m, 3H), 1.61-1.44 (m, 6H), 1.37 (d, J = 7.0 Hz, 3H), 0.94-0.90 (m, 15H) 267 I-277 2-[[(2S,11S)-2-[[(1S)-3-carbamoyl- 1000.35 (400 MHz, DMSO-d₆) δ 12.10 (s, 1H), 11.09 (s, 1-(pyridin-2-yl)propyl] 1H), 8.98 (d, J = 8.0 Hz, 1H), 8.83 (s, 1H), 8.58- carbamoyl]-6-[6-[1-(2,6- 8.46 (m, 2H), 7.99-7.93 (m, 1H), 7.80-7.71 (m, dioxopiperidin-3-yl)-3-methyl-2- 1H), 7.57-7.46 (m, 2H), 7.35-7.29 (m, 1H), 7.27- oxo-1,3-benzodiazol-5-yl]hexyl]- 7.19 (m, 2H), 7.06-6.98 (m, 2H), 6.95-6.83 (m, 12-oxo-1-azatricyclo[6.4.1.0  3H), 6.72 (s, 1H), 5.38-5.30 (m, 1H), 5.19-5.13 [4,13]]trideca-4(13),5,7-trien- (m, 1H), 4.85-4.74 (m, 1H), 4.72-4.62 (m, 1H), 11-yl]carbamoyl]-1H-indole- 3.48-3.41 (m, 2H), 3.32 (s, 3H), 3.23-3.06 (m, 5-carbonylphosphonic acid 3H), 2.96-2.79 (m, 2H), 2.76-2.58 (m, 4H), 2.49- 2.45 (m, 2H), 2.30-2.13 (m, 2H), 2.07-1.85 (m, 5H), 1.66-1.49 (m, 4H), 1.38-1.27 (m, 4H) 268 I-278 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1167.55 (400 MHz, DMSO-d₆) δ 12.22-12.02 (m, 1H), carbamoyl-1- 11.09 (s, 1H), 8.90-8.63 (m, 3H), 8.47-8.41(m, (diphenylmethylcarbamoyl) 1H), 8.26-8.17 (m, 1H), 7.98-7.93 (m, 1H), 7.57- propyl]carbamoyl]- 7.51 (m, 1H), 7.48-7.40 (m, 1H), 7.38-7.20 (m, 6-oxo-3-[3-[(1r,4r)-4-[1-(2,6- 10H), 7.11-7.05 (m, 1H), 7.03-6.96 (m, 1H), dioxopiperidin-3-yl)-3-methyl- 6.94-6.87 (m, 1H), 6.81-6.71 (m, 1H), 6.13-6.07 2-oxo-1,3-benzodiazol-5-yl] (m, 1H), 5.37-5.29 (m, 1H), 5.05-4.87 (m, 1H), cyclohexyl]propanoyl]- 4.51-4.42 (m, 1H), 4.41-4.32 (m, 1H), 4.27-4.17 octahydropyrrolo[1,2-a][1,5] (m, 1H), 4.06-3.89 (m, 1H), 3.86-3.75 (m, 1H), diazocin-5-yl]carbamoyl]-1H- 3.72-3.60 (m, 1H), 3.57-3.45 (m, 1H), 3.33 (s, indole-5-carbonylphosphonic 3H), 2.90-2.85 (m, 1H), 2.76-2.54 (m, 5H), 2.24- acid 1.87 (m, 8H), 1.85-1.56 (m, 16H) 269 I-279 diammonium 2-[[(2S)-1-[(2S)- 1228.65 (400 MHz, CD₃OD) δ 9.00-8.96 (m, 1H), 8.89 2-[[(2S)-4-carbamoyl-1-[2- (s, 1H), 8.58 (d, J = 7.6 Hz, 1H), 8.18 (d, J = 8.7 fluoro-3-(5-[[(2S-1-[(2S,4R)- Hz, 1H), 8.13-8.06 (m, 1H), 7.52-7.39 (m, 5H), 4-hydroxy-2-[[(1S)-1-[4-(4- 7.00-6.94 (m, 1H), 6.85-6.79 (m, 1H), 5.06-4.91 methyl-1,3-thiazol-5-yl)phenyl] (m, 2H), 4.67-4.56 (m, 2H), 4.46-4.42 (m, 2H), ethyl]carbamoyl]pyrrolidin-1- 4.29-4.20 (m, 1H), 4.14-3.95 (m, 3H), 3.93-3.86 yl]-3,3-dimethyl-1-oxobutan-2- (m, 1H), 3.79-3.69 (m, 2H), 3.63-3.34 (m, 4H), yl]carbamoyl]pentyl)phenoxy] 2.67-2.65 (m, 2H), 2.50 (s, 3H), 2.42-2.18 (m, butan-2-yl]carbamoyl]pyrrolidin- 6H), 2.17-1.90 (m, 4H), 1.90-1.78 (m, 3H), 1.74- 1-yl]-4-methyl-1-oxopentan- 1.60 (m, 4H), 1.54-1.48 (m, 3H), 1.42-1.27 (m, 2-yl]carbamoyl]-1H-indole- 2H), 1.09-0.99 (m, 13H) 5-carbonylphosphonate 270 I-280 diammonium 2-[[(2S,11S)-2- 1227.60 (300 MHz, DMSO-d₆) δ 11.88 (s, 1H), 9.94 (s, [[(1S-3-carbamoyl-1-[[3-(4- 1H), 9.08-8.86 (m, 3H), 8.47-8.29 (m, 2H), 7.96 [[(2S)-1-[(2S,4R)-4-hydroxy-2- (d, J = 8.7 Hz, 1H), 7.87-7.78 (m, 1H), 7.49-7.37 [[(1S)-1-[4-(4-methyl-1,3- (m, 7H), 7.36-7.30 (m, 1H), 7.22-7.08 (m, 4H), thiazol-5-yl)phenyl]ethyl] 7.06-6.95 (m, 1H), 6.88 (d, J = 7.6 Hz, 1H), 6.79 carbamoyl]pyrrolidin-1-yl]-3,3- (s, 1H), 5.25-5.12 (m, 2H), 4.97-4.86 (m, 1H), dimethyl-1-oxobutan-2-yl] 4.73-4.67 (m, 1H), 4.57-4.40 (m, 2H), 4.36-4.27 carbamoyl]butyl)phenyl]carbamoyl] (m, 2H), 3.65-3.50 (m, 4H), 3.08-2.97 (m, 2H), propyl]carbamoyl]-12-oxo-1- 2.47 (s, 3H), 2.36-2.22 (m, 4H), 2.21-2.10 (m, azatricyclo[6.4.1.0 [4,13]] 3H), 2.06-1.77 (m, 5H), 1.58-1.47 (m, 4H), 1.39 trideca-4(13),5,7-trien-11-yl] (d, J = 6.9 Hz, 3H), 1.29-1.15 (m, 2H), 0.95 (s, carbamoyl]-1H-indole-5- 9H) carbonylphosphonate 271 I-281 diammonium 2-[[(2S,11S)-2- 1248.85 (400 MHz, DMSO-d₆) δ 11.90 (s, 1H), 9.03-8.93 [(2S)-4-carbamoyl-1-[2-fluoro- (m, 2H), 8.90 (s, 1H), 8.42 (d, J = 7.8 Hz, 1H), 3-[4-([[(2S)-1-[(2S,4R)-4- 8.18-8.12 (m, 1H), 7.96 (d, J = 8.4 Hz, 1H), 7.49- hydroxy-2-[[(1S)-1-[4-(4- 7.40 (m, 4H), 7.38 (d, J = 8.1 Hz, 2H), 7.27 (s, methyl-1,3-thiazol-5-yl)phenyl] 1H), 7.09 (t, J = 7.7 Hz, 2H), 7.03-6.90 (m, 4H), ethyl]carbamoyl]pyrrolidin-1-yl]- 6.88-6.79 (m, 1H), 6.76 (s, 1H), 5.13-5.06 (m, 3,3-dimethyl-1-oxobutan-2-yl] 1H) 4.95-4.86 (m 1H), 4.76-4.64 (m, 1H), 4.49- carbamoyl]oxy)butyl]phenoxy] 4.41 (m, 1H), 4.31-4.25 (m, 1H), 4.17 (d, J = 9.2 butan-2-yl]carbamoyl]-12- Hz, 1H), 4.05-3.93 (m, 5H), 3.62-3.57 (m, 2H), oxo-1-azatricyclo[6.4.1.0 [4,13]] 3.50-3.43 (m, 3H), 3.22-3.09 (m, 3H), 2.94-2.84 trideca-4(13),5,7-trien-11- (m, 1H), 2.65-2.58 (m, 2H), 2.46 (s, 3H), 2.32- yl]carbamoyl]-1H-indole-5- 2.19 (m, 2H), 2.18-2.09 (m, 2H), 2.07-2.00 (m, carbonylphosphonate 1H), 1.88-1.66 (m, 3H), 1.65-1.50(m, 4H), 1.37 (d, J = 7.0 Hz, 3H), 0.94 (s, 9H) 272 I-283 diammonium 2-[[(2S,11S)-2- [(M − 1)]⁻ = (300 MHz, DMSO-d₆) δ 11.89 (s, 1H), 9.01-8.90 [(2S)-4-carbamoyl-1-[2-chloro- 1244.65 (m, 3H), 8.84 (s, 1H), 8.16 (d, J = 7.4 Hz, 1H), 3-(3-[[(2S)-1 4(2S,4R)-4- 8.05 (d, J = 9.3 Hz, 1H), 7.99-7.83 (m, 1H), 7.48- hydroxy-2-([1-[4-(4-methyl-1,3- 7.39 (m, 3H), 7.36-7.28 (m, 4H), 7.25-7.14 (m, thiazol-5-yl)phenyl]cyclopropyl] 7.12-7.05 (m 2H) 7.06-7.01 (m, 2H), 6.96- carbamoyl)pyrrolidin-1-yl]- 6.87, (m, 1H), 6.7,8 (s, 1H), 5.14-5.07 (m, 1H), 3,3-dimethyl-1-oxobutan-2-yl] 4.73-4.67 (m, 1H), 4.63-4.56 (m, 1H), 4.46-4.38 carbamoyl]propyl)phenoxy] (m, 2H), 4.08-3.92 (m, 3H), 3.70-3.65 (m, 2H), butan-2-yl]carbamoyl]-12- 3.22-3.10 (m, 3H), 3.02-2.93 (m, 1H), 2.79-2.59 oxo-1-azatricyclo[6.4.1.0 [4,13]] (m, 3H), 2.45 (s, 3H), 2.39-2.09 (m, 7H), 2.07- trideca-4(13),5,7-trien-11-yl] 1.97 (m, 1H), 1.96-1.66 (m, 6H), 1.29-1.10 (m, carbamoyl]-1H-indole-5- 4H), 0.97 (s, 9H) carbonylphosphonate 273 I-284 diammonium 2-[[(5S,8S,10aR)- 1269.50 (300 MHz, DMSO-d₆) δ 12.08-11.74 (m, 1H), 3-acetyl-8-[[(2S)-4-carbamoyl- 9.001 (s, 1H), 8.95-8.90 (m, 1H), 8.86-8.79 (m, 1-[2-chloro-3-(3-[[(2S)-1- 1H), 8.56-8.47 (m, 1H), 8.13-7.92 (m, 3H), 7.43 [(2S,4R)-4-hydroxy-2-([1-[4- (d, J = 8.4 Hz, 1H), 7.37-7.29 (m, 5H), 7.26-7.18 (4-methyl-1,3-thiazol-5-yl) (m, 1H), 7.07-6.97 (m, 1H), 6.95-6.88 (m, 1H), phenyl]cyclopropyl]carbamoyl) 6.82 (s, 1H), 6.71 (s, 1H), 5.07-5.01 (m, 1H), pyrrolidin-1-yl]-3,3-dimethyl-1- 4.64-4.52 (m, 1H), 4.44-4.21 (m, 4H), 4.14-3.99 oxobutan-2-yl]carbamoyl] (m, 2H), 3.98-3.83 (m, 3H), 3.77-3.64 (m, 5H), propyl)phenoxy]butan-2-yl] 2.76-2.62 (m, 3H), 2.45 (s, 3H), 2.40-2.28 (m, carbamoyl]-6-oxo-octahydropyrrolo 2H), 2.27-2.08 (m, 7H), 2.07-1.85 (m, 5H), 1.85- [1,2-a][1,5]diazocin-5-yl] 1.63 (m, 6H), 1.26-1.16 (m, 4H), 0.96 (s, 9H) carbamoyl]-1H-indole-5- carbonylphosphonate 274 I-285 (2-(((5S,8S,10aR)-8-(((S)-5- [(M − 1)]⁻ = (400 MHz, DMSO-d₆) δ 12.21-12.0 (m, 1H), amino-1-((4-(methylsulfonyl) 1168.05 11.09 (s, 1H), 8.82 (s, 2H), 8.61-8.43 (m, 2H), benzyl)amino)-1,5-dioxopentan- 8.32 (d, J = 8.1 Hz, 1H), 7.97 (d, J = 8.7 Hz, 1H), 2-yl)carbamoyl)-3-((1s,4S)- 7.86 (d, J = 8.1 Hz, 2H), 7.60-7.38 (m, 4H), 7.06- 4-(2-(1-(2,6-dioxopiperidin-3- 6.95 (m, 2H), 6.94-6.76 (m, 2H), 5.34 (dd, J = yl)-3-methyl-2-oxo-2,3-dihydro- 12.6, 5.3 Hz, 1H), 5.04-5.01 (m, 1H), 4.45 (t, J = 1H-benzo[d]imidazol-5- 8.1 Hz, 1H), 4.40 (d, J = 6.0 Hz, 2H), 4.25-4.21 yl)ethyl)cyclohexane-1-carbonyl)- (m, 2H), 3.59-3.48 (m, 3H), 3.42-3.31 (m, 5H), 6-oxodecahydropyrrolo 3.30 (s, 3H), 3.21 (s, 3H), 2.98-2.81 (m, 2H), [1,2-a][1,5]diazocin-5-yl) 2.78-2.61 (m, 3H), 2.28-2.11 (m, 4H), 2.09-1.96 carbamoyl)-1H-indole-5-carbonyl) (m, 2H), 1.89-1.65 (m, 10H), 1.51-1.44 (m, 3H), phosphonic acid 1.35-1.20 (m, 2H). 275 I-286 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1170.35 (300 MHz, DMSO-d₆) δ 12.23-12.01 (m, 1H), carbamoyl-1-[[(4-methanesulfonylphenyl) 11.10 (s, 1H), 8.81 (s, 1H), 8.61-8.50 (m, 1H), methyl]carbamoyl] 8.45 (d, J = 6.8 Hz, 1H), 8.28 (dd, J = 15.8, 7.6 propyl]carbamoyl]-6-oxo-3- Hz, 1H), 7.97 (dd, J = 9.0, 1.6 Hz, 1H), 7.87 (dd, [2-[(1r,4r)-4-[[1-(2,6-dioxopiperidin- J = 8.3, 2.9 Hz, 2H), 7.60-7.40 (m, 4H), 7.32- 3-yl)-3-methyl-2-oxo- 7.24 (m, 1H), 7.06-6.91 (m, 2H), 6.87-6.68 (m, 1,3-benzodiazol-5-yl]methyl] 2H), 5.35 (dd, J = 12.8, 5.4 Hz, 1H), 5.01-4.84 cyclohexyl]acetyl]-octahydropyrrolo (m, 1H), 4.51-4.35 (m, 4H), 4.31-4.11 (m, 4H), [1,2-a][1,5]diazocin-5- 3.96-3.86 (m, 2H), 3.82-3.78 (m, 1H), 3.33 (s, yl]carbamoyl]-1H-indole-5- 3H), 3.20 (s, 3H), 2.77-2.63 (m, 3H), 2.31-1.95 carbonylphosphonic acid; (m, 8H), 1.93-1.60 (m, 12H), 1.53-1.46 (m, 1H), trifluoroacetic acid 1.09-0.87 (m, 4H) 276 I-288 2-[[(5S,8S,10aR)-8-[[(1S)-3- 1143.40 (400 MHz, DMSO-d₆) δ 12.21-12.01 (m, 1H), carbamoyl-1-[[(4- 11.09 (s, 1H), 8.87-8.79 (m, 1H), 8.59-8.53 (m, methanesulfonylphenyl)methyl] 1H), 8.48-8.40 (m, 1H), 8.29 (dd, J = 22.4, 7.6 carbamoyl]propyl]carbamoyl]-3-[7-[1- Hz, 1H), 7.98 (d, J = 8.8 Hz, 1H), 7.86 (dd, J = (2,6-dioxopiperidin-3-yl)-3- 8.4, 2.4 Hz, 2H), 7.51 (m, 3H), 7.43 (d, J = 11.2 methyl-2-oxo-1,3-benzodiazol- Hz 1H) 7.27 (d, J = 17.5 Hz, 1H), 7.05-6.97 (m, 5-yl]heptanoyl]-6-oxo- 2H), 6.87-6.84 (m, 2H), 5.35 (dd, J = 12.8, 5.4 octahydropyrrolo[1,2-a][1,5]diazocin- Hz, 1H), 5.01-4.94 (m, 1H), 4.48-4.37 (m, 3H), 5-yl]carbamoyl]-1H-indole- 4.29-4.20 (m, 2H), 3.96-3.73 (m, 4H), 3.65-3.50 5-carbonylphosphonic acid (m, 3H), 3.31 (s, 3H), 3.21 (s, 3H), 2.95-2.85 (m, 1H), 2.77-2.57 (m, 5H), 2.22-2.09 (m, 3H), 2.03- 1.77 (m, 6H), 1.71-1.51 (m, 6H), 1.43-1.28 (m, 4H)

Example 277. Ammonium 2-[[(2S,11S)-2-[[(3S,4R)-1-carbamoyl-4-[[4-(4-[[(2S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5 yl)phenyl]ethyl]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]carbamoyl]butyl)phenyl]methoxy]pentan-3-yl]carbamoyl]-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-11-yl]carbamoyl]-1H-indole-5-carboxylate (I-131)

To a solution of (2S,4R)-1-[(2S)-2-[5-[4-([[(2R,3S)-3-[[(2S,11S)-11-amino-12-oxo-1-azatricyclo[6.4.1.0{circumflex over ( )}[4,13]]trideca-4(13),5,7-trien-2-yl]formamido]-5-carbamoylpentan-2-yl]oxy]methyl)phenyl]pentanamido]-3,3-dimethylbutanoyl]-4-hydroxy-N-[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide (200.00 mg, 0.202 mmol) and 5-[(diethoxyphosphoryl)carbonyl]-1H-indole-2-carboxylic acid (78.75 mg, 0.242 mmol) in DMA (5.00 mL) were added TEA (61.25 mg, 0.605 mmol) and PyBOP (136.50 mg, 0.262 mmol) at 25° C. The solution was stirred at 25° C. for 4 h. To above resulting solution was added a solution of NaHCO₃ (84.75 mg, 1.009 mmol) in H₂O (5.00 mL). The resulting mixture was stirred for additional 16 h at 25° C. The crude reaction solution was purified by Prep-HPLC with the following conditions: Column: XBridge Shield RP18 OBD Column, 30×150 mm, 5 um; Mobile Phase A: water (plus 10 moL/L NH₄HCO₃), Mobile Phase B: ACN; Flow rate: 60 mL/min; Gradient: 5 B to 35 B in 7 min; Detector: 220/254 nm; Desired fractions were collected at 6.3 min, concentrated and lyophilized to afford the title compound as a white solid (30.5 mg, 13%): ¹H NMR (400 MHz, CD₃OD) δ 8.90 (s, 1H), 8.43 (s, 1H), 7.93 (d, J=8.4 Hz, 1H), 7.52 (d, J=8.3 Hz, 1H), 7.48-7.37 (m, 4H), 7.36-7.31 (m, 1H), 7.24 (d, J=7.8 Hz, 2H), 7.18-6.99 (m, 5H), 5.21-5.17 (m, 1H), 5.01 (q, J=7.1 Hz, 1H), 4.83-4.80 (m, 1H), 4.68-4.54 (m, 2H), 4.54-4.40 (m, 3H), 4.04-3.99 (m, 1H), 3.91-3.88 (m, 1H), 3.78-3.74 (m, 1H), 3.68-3.45 (m, 3H), 3.28-3.22 (m, 1H), 3.18-3.02 (m, 1H), 2.61-2.57 (m, 2H), 2.49 (s, 3H), 2.46-2.14 (m, 6H), 2.06-1.93 (m, 2H), 1.78-1.54 (m, 5H), 1.51 (d, J=7.0 Hz, 3H), 1.41-1.29 (m, 1H), 1.21 (d, J=6.3 Hz, 3H), 1.04 (s, 9H); LC/MS (ESI, m/z): [(M+1)]⁺=1178.65.

The following compounds in Table 75 were synthesized according to the procedure to prepare I-131.

TABLE 75 Characterization Data for Exemplary STAT3 Degraders EXAM- MS: PLE I-# Chemical Name [(M + 1)]⁺ ¹H NMR 278 I-287 2-[[(5S,8S,10aR)-8-[[(1S)-3- [(M − H)]⁻ = (400 MHz, DMSO-d₆) δ 12.21-12.01 carbamoyl-1-[[(4- 1103.50 (m, 1H), 11.09 (s, 1H), 8.58 (s, 1H), methanesulfonylphenyl)methyl] 8.60-8.51 (m, 1H), 8.48-8.44 (m, 1H), carbamoyl]propyl]carbamoyl]-6- 8.36-8.32 (m, 1H), 7.87 (d, J = 8.3 Hz, oxo-3-[2-[(1s,4s)-4-[[1-(2,6- 2H), 7.82 (d, J = 8.4 Hz, 1H), 7.55-7.45 dioxopiperidin-3-yl)-3-methyl-2- (m, 3H), 7.37 (d, J = 7.3 Hz, 1H), 7.27 oxo-1,3-benzodiazol-5- (d, J = 16.5 Hz, 1H), 6.99-6.95 (m, 2H), yl]methyl]cyclohexyl]acetyl]- 6.84-6.80 (m 2H) 5.33 (dd, J = 12.7, octahydropyrrolo[1,2- 5.8 Hz, 1H), 5.03-4.98 (m, 1H), 4.46- a][1,5]diazocin-5-yl]carbamoyl]- 4.40 (m, 3H), 4.30-4.23 (m, 2H), 3.99- 1H-indole-5-carboxylic acid 3.75 (m, 3H), 3.33 (s, 3H), 3.29 (s, 2H), 3.19 (s, 3H), 2.93-2.89 (m, 2H), 2.86- 2.59 (m, 5H), 2.16-2.05 (m, 3H), 2.04- 2.70 (m, 10H), 1.55-1.35 (m, 8H)

Example 279. (2-(((5S,8S,10aR)-8-(((S)-5-amino-1-(benzhydrylamino)-1,5-dioxopentan-2-yl)carbamoyl)-3-(2-((1S,4R)-4-((1-((R)-2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)cyclohexyl)acetyl)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocin-5-yl)carbamoyl)-1H-indole-5-carbonyl)phosphonic acid (I-234)

Step 1. diethyl (2-(((5S,8S,10aR)-8-(((S)-5-amino-1-(benzhydrylamino)-1,5-dioxopentan-2-yl)carbamoyl)-3-(2-((1S,4R)-4-((1-((R)-2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)cyclohexyl)acetyl)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocin-5-yl)carbamoyl)-1H-indole-5-carbonyl)phosphonate. To a stirred mixture of (2S)-2-[[(5S,8S,10aR)-5-amino-6-oxo-3-[2-[(1s,4s)-4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl]acetyl]-octahydropyrrolo[1,2-a][1,5]diazocin-8-yl]formamido]-N-(diphenylmethyl)pentanediamide (500 mg, 0.55 mmol) and 5-[(diethoxyphosphoryl)carbonyl]-1H-indole-2-carboxylic acid (213 mg, 0.66 mmol) in DMA (8 mL) were added PyBOP (426 mg, 0.82 mmol) and TEA (276 mg, 2.73 mmol) at room temperature. After stirring for additional 1 h, the resulting mixture was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 330 g; Eluent A: Water (plus 10 mmol/L FA); Eluent B: ACN; Gradient: 35%-55% B in 25 min; Flow rate: 80 mL/min; Detector: UV 220/254 nm; Desired fractions were collected at 53% B and concentrated under reduced pressure to afford the title compound (520 mg, 78%) as a white solid: ¹H NMR (400 MHz, DMSO-d₆) δ 12.34-12.18 (m, 1H), 11.10 (s, 1H), 8.90-8.69 (m, 2H), 8.50 (d, J=6.8 Hz, 1H), 8.33-8.12 (m, 1H), 7.96 (dd, J=8.9, 1.7 Hz, 1H), 7.66-7.54 (m, 1H), 7.50 (s, 1H), 7.39-7.19 (m, 13H), 7.04-6.91 (m, 2H), 6.88-6.75 (m, 2H), 6.11 (dd, J=8.5, 3.3 Hz, 1H), 5.37-5.31 (m, 1H), 5.01-4.87 (m, 1H), 4.51-4.32 (m, 3H), 4.26-4.13 (m, 5H), 4.06-3.94 (m, 1H), 3.82-3.74 (m, 2H), 3.35 (s, 3H), 3.28 (s, 2H), 2.98-2.81 (m, 1H), 2.76-2.54 (m, 5H), 2.22-1.56 (m, 10H), 1.48-1.42 (m, 7H), 1.35-1.28 (m, 8H); LC/MS (ESI, m/z): [(M+H)]+=1223.40.

The intermediates in Table 76 were prepared according to the procedure to prepare Intermediate S.

TABLE 76 Characterization data for intermediates prepared according to above. Inter- MS: mediate Structure Chemical Name [(M + 1)]⁺ ¹H-NMR S1

diethyl 2- [[(2S,11S)-2-[[(2S)- 4-carbamoyl-1-[2- fluoro-3-(3-[[(2S)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin- 1-y1]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]propy 1)-5- methylphenoxy]butan- 2-yl]carbamoyl]- 12-oxo-1- azatricyclo[6.4.1.0{circumflex over ( )} [4,13]]trideca- 4(13),5,7-trien-11- yl]carbamoyl]-1H- indole-5- carbonylphosphonate 1288.50 (300 MHz, DMSO-d₆) δ 12.24 (s, 1H), 9.04-8.95 (m, 2H), 8.77-8.72 (m, 1H), 8.45-8.33 (m, 1H), 8.11 (d, J = 7.5 Hz, 1H), 7.94 (d, J = 9.1 Hz, 1H), 7.85 (d, J = 9.2 Hz, 1H), 7.58 (d, J = 8.8 Hz, 1H), 7.51 (s, 1H), 7.40 (q, J = 8.3 Hz, 4H), 7.26- 7.21 (m, 1H), 7.12-7.04 (m, 2H), 7.01-6.94 (m, 1H), 6.79 (d, 1H), 6.59 (d, J = 5.9 Hz, 1H), 5.10-5.03 (m, 1H), 4.94-4.87 (m, 1H), 4.74-4.63 (m, 1H), 4.53 (d, J = 9.3 Hz, 1H), 4.41 (t, J = 8.1 Hz, 1H), 4.30-4.14 (m, 5H), 4.04-3.88 (m, 3H), 3.63- 3.57 (m, 2H), 3.19-3.10 (m, 2H), 2.97-2.77 (m, 5H), 2.45 (s, 3H), 2.33-2.23 (m, 2H), 2.21 (s, 3H), 2.06-1.92 (m, 4H), 1.86- 1.66 (m, 6H), 1.36 (s, 3H), 1.29 (t, J = 7.0 Hz, 6H), 0.94 (s, 9H) S2

diethyl 2- [[(5S,8S,10aR)-3- acety1-8-[[(2S)-4- carbamoyl-1-[2- fluoro-3-(4-[[(2S)- 1-[(2S,4R)-4- hydroxy-2-[[(1S)-1- [4-(4-methyl-1,3- thiazol-5- yl)phenyl]ethyl] carbamoyl]pyrrolidin- 1-y1]-3,3-dimethyl- 1-oxobutan-2- yl]carbamoyl]butyl)- 5- methylphenoxyl] butan-2-yl]carbamoyl]- 6-oxo- octahydropyrrolo[1, 2-a][1,5]diazocin-5- yl]carbamoyl]-1H- indole-5- carbonylphosphonate 1326.60 (400 MHz, DMSO-d₆) δ 12.43- 12.10 (m, 1H), 8.97 (s, 1H), 8.78-8.71 (m, 1H), 8.50 (d, J = 6.9 Hz, 1H), 8.35 (d,J = 7.8 Hz, 1H), 8.09-7.90 (m, 2H), 7.80 (d, J = 9.2 Hz, 1H), 7.59-7.47 (m, 2H), 7.40 (q, J = 8.3 Hz, 4H), 7.22 (d, J = 9.7 Hz, 1H), 6.86- 6.75 (m, 2H), 6.68-6.57 (m, 1H), 5.08 (d, J = 3.5 Hz, 1H), 5.04-4.95 (m, 1H), 4.92 (q, J = 7.3 Hz, 1H), 4.55-4.31 (m, 4H), 4.30-4.11 (m, 6H), 4.09-3.93 (m, 2H), 3.92-3.66 (m, 4H), 3.65-3.53 (m, 2H), 2.45 (s, 3H), 2.33-2.25 (m, 1H), 2.22 (s, 3H), 2.21-2.05 (m, 7H), 2.04-1.92 (m, 3H), 1.91-1.61 (m, 7H), 1.58-1.45 (m, 4H), 1.37 (s, 3H), 1.33-1.24 (m, 7H), 0.92 (s, 9H) S3

diethyl 2- [(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1- (diphenylmethylcarbamoyl) propyl]carbamoyl]- 6-oxo-3-[2- [(1s,4s)-4-[[1-(2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohexyl] acetyl]- octahydropyrrolo[1, 2-a][1,5]diazocin- 5-yl]carbamoyl]- 1H-indole-5- carbonylphosphonate 1223.85 (300 MHz, DMSO-d₆) δ 12.35- 12.18 (m, 1H), 11.09 (s, 1H), 8.90-8.69 (m, 2H), 8.51 (d, J = 6.8 Hz, 1H), 8.27-8.16 (m, 1H), 7.97 (dd, J = 8.9, 1.7 Hz, 1H), 7.63-7.56 (m, 1H), 7.52-7.50 (m, 1H), 7.42-7.14 (m, 13H), 7.07-6.91 (m, 2H), 6.91-6.66 (m, 2H), 6.12 (dd, J = 8.4, 2.2 Hz, 1H), 5.38-5.31 (m, 1H), 5.00-4.88 (m, 1H), 4.55-4.32 (m, 3H), 4.26-4.15 (m, 5H), 3.97-3.75 (m, 1H), 3.35 (s, 3H), 3.30 (s, 2H), 2.96-2.87 (m, 1H), 2.78-2.55 (m, 5H), 2.25-1.57 (m, 10H), 1.52-1.40 (m, 7H), 1.35-1.28 (m, 8H) S4

diethyl 2- [[(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1-([[4-(propane-2- sulfonyl)phenyl] methyl]carbamoyl) propyl]carbamoyl]-6- oxo-3 -[2-[(1s,4s)-4- [[1-(2,6 dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]methyl]cyclohexyl] acetyl]-octahydropyrrolo[1, 2-a][1,5]diazocin- 5-yl]carbamoyl]- 1H-indole-5- carbonylphosphonate 1253.60 (400 MHz, DMSO-d₆) δ 12.34- 12.17(m, 1H), 11.09 (d, J = 2.5 Hz, 1H), 8.75 (dd, J = 5.1, 1.7 Hz, 1H), 8.58-8.52 (m, 2H), 8.30 (dd, J = 17.7, 7.4 Hz, 1H), 7.96 (dd, J = 8.8, 1.8 Hz, 1H), 7.79 (d, J = 8.2 Hz, 2H), 7.61 (d, J = 8.3 Hz, 1H), 7.53 (dd, J = 8.5, 2.0 Hz, 3H), 7.27 (d, J = 14.8 Hz, 1H), 7.04-6.93 (m, 2H), 6.89-6.77 (m, 2H), 5.37- 5.31 (m, 1H), 4.99-4.87 (m, 1H), 4.49-4.37 (m, 3H), 4.32- 4.14 (m, 6H), 4.02-3.72 (m, 2H), 3.42-3.38 (m, 2H), 3.33 (s, 2H), 3.29 (s, 2H), 2.90 (t, J = 14.8 Hz, 1H), 2.78-2.54 (m, 6H), 2.24-2.11 (m, 3H), 2.07- 1.60 (m, 10H), 1.48-1.45 (m, 8H), 1.30 (t, J = 7.0, 6H), 1.14 (dd, J = 6.8, 2.1 Hz, 6H) S5

diethyl 2- [[(5S,8S,10aR)-8- [[(1S)-3-carbamoyl- 1-[[(4- methanesulfonylphenyl) methyl] carbamoyl]propyl] carbamoyl]-6-oxo-3- [(1s,4s)-4-[2-[1- (2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 1,3-benzodiazol-5- yl]ethyl] cyclohexanecarbonyl]- octahydropyrrolo[1, 2-a][1,5]diazocin- 5-yl]carbamoyl]- 1H-indole-5- carbonylphosphonate 1225.50 (300 MHz, DMSO-d₆) δ 12.31 (s, 1H), 11.08 (s, 1H), 8.87-8.71 (m, 1H), 8.57 (d, J = 5.9 Hz, 1H), 8.55-8.41 (m, 1H), 8.32 (q, J = 11.5, 10.2 Hz, 1H), 7.95 (dd, J = 8.8, 1.7 Hz, 1H), 7.86 (d, J = 8.1 Hz, 2H), 7.65-7.55 (m, 1H), 7.54-7.47 (m, 3H), 7.32- 7.17 (m, 1H), 7.08-6.91 (m, 2H), 6.91-6.76 (m, 2H), 5.34 (dd,J = 12.6, 5.6 Hz, 1H), 5.04- 4.91 (m, 1H), 4.89-4.75 (m, 1H), 4.43 (dd, J = 20.0, 7.0 Hz, 3H), 4.31-4.10 (m, 7H), 3.94 (d, J = 13.5 Hz, 1H), 3.87-3.71 (m, 1H), 3.46 (d, J = 2.2 Hz, 1H), 3.33 (s, 3H), 3.18 (s, 3H), 3.06- 2.81 (m, 2H), 2.78-2.54 (m, 4H), 2.28-2.10 (m, 4H), 2.01- 1.78 (m, 6H), 1.72-1.45 (m, 11H), 1.29 (t, J = 7.0 Hz, 6H) S6

diethyl (2- (((5S,8S,10aR)-8- (((5)-5-amino-1- ((4- isopropylbenzyl) amino)-1,5- dioxopentan-2- yl)carbamoyl)-3- ((1r,4R)-4-(2-(1- (2,6- dioxopiperidin-3- yl)-3-methyl-2-oxo- 2,3-dihydro-1H- benzo[d]imidazol- 5- yl)ethyl)cyclohexane- 1-carbonyl)-6- oxodecahydropyrrolo [1,2- a][1,5]diazocin-5- yl)carbamoyl)-1H- indole-5- carbonyl)phosphonate 1189.50 (300 MHz, DMSO-d₆) δ 12.32- 12.12 (m, 1H), 11.08 (s, 1H), 8.77-8.70 (m, 1H), 8.47-8.39 (m, 1H), 8.37-8.30 (m, 1H), 8.28-8.18 (m, 1H), 7.99-7.89 (m, 1H), 7.64-7.54 (m, 1H), 7.47 (s, 1H), 7.29-7.21 (m, 1H), 7.15 (s, 4H), 7.08-6.81 (m, 3H), 6.78 (s, 1H), 5.39-5.27 (m, 1H), 5.01-4.90 (m, 1H), 4.88-4.69 (m, 1H), 4.49-4.37 (m, 1H), 4.28-4.10 (m, 9H), 3.98-3.87 (m, 1H), 3.80-3.69 (m, 1H), 3.49-3.42 (m, 2H), 3.31 (s, 3H), 3.03-2.95 (m, 1H), 2.93-2.73 (m, 2H), 2.66-2.56 (m, 3H), 2.24-2.08 (m, 4H), 2.03-1.72 (m, 6H), 1.71-1.46 (m, 11H), 1.29 (t, J = 7.0 Hz, 6H), 1.19- 1.13 (m, 6H).

Step 2: (2-(((5S,8S,10aR)-8-(((S)-5-amino-1-(benzhydrylamino)-1,5-dioxopentan-2-yl)carbamoyl)-3-(2-((1S,4R)-4-((1-((R)-2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)cyclohexyl)acetyl)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocin-5-yl)carbamoyl)-1H-indole-5-carbonyl)phosphonic acid. To a stirred solution of diethyl 2-[[(5S,8S,10aR)-8-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-oxo-3-[2-[(1s,4s)-4-([1-[(3R)-2,6-dioxopiperidin-3-yl]-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl)cyclohexyl]acetyl]-octahydropyrrolo[1,2-a][1,5]diazocin-5-yl]carbamoyl]-1H-indole-5-carbonylphosphonate (500 mg, 0.41 mmol) in DCM (10 mL) was added bromotrimethylsilane (1.0 g, 6.54 mmol) dropwise at room temperature. The resulting mixture was stirred for 16 h at 40° C. under air atmosphere. The mixture was cooled down to room temperature and concentrated under reduced pressure. The residue was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 120 g; Eluent A: Water (plus 10 mmol/L FA); Eluent B: ACN; Gradient: 15%-35% B in 25 min; Flow rate: 60 mL/min; Detector: UV 220/254 nm; desired fractions were collected at 36% B, concentrated under reduced pressure and lyophilized to afford the title compound (104 mg, 22%) as a white solid: ¹H NMR (400 MHz, DMSO-d₆) δ 12.3-11.95 (m, 1H), 11.11-11.07 (m, 1H), 8.85-8.75 (m, 2H), 8.51-8.45 (m, 1H), 8.29-8.17 (m, 1H), 7.97 (d, J=8.8 Hz, 1H), 7.54-7.47 (m, 1H), 7.47-7.38 (m, 1H), 7.34-7.26 (m, 12H), 7.06-6.94 (m, 2H), 6.88-6.71 (m, 2H), 6.13-6.08 (m, 1H), 5.39-5.29 (m, 1H), 4.99-4.88 (m, 1H), 4.46 (t, J=8.5 Hz, 1H), 4.42-4.30 (m, 1H), 4.22-4.13 (s, 1H), 3.95 (d, J=13.7 Hz, 1H), 3.85-3.73 (m, 1H), 3.64-3.51 (m, 1H), 3.34-3.24 (m, 4H), 2.93-2.86 (m, 2H), 2.76-2.57 (m, 5H), 2.19-1.66 (m, 13H), 1.46-1.35 (m, 9H); LC/MS (ESI, m/z): [(M+H)]⁺=1168.40.

The following compounds in Table 77 were synthesized according to the procedure to prepare I-234.

TABLE 77 Characterization Data for Exemplary STAT3 Degraders EXAMPLE I-# Chemical Name MS: [(M + 1)]⁺ ¹H NMR 280 I-235 diammonium 2-[[(2S,11S)-2- 1232.45 (400 MHz, DMSO-d₆) δ 11.86 (s, 1H), 8.98-8.92 [[(2S)-4-carbamoyl-1-[2-fluoro- (m, 2H), 8.12 (d,J = 7.9 Hz, 1H), 8.06 (d,J = 7.8 3-(3-[[(2S)-1-[(2S,4R)-4- Hz, 2H), 7.98-7.92 (m, 1H), 7.46-7.23 (m, 8H), hydroxy-2-[[(1S)-1-[4-(4-methyl- 7.13-7.04 (m, 2H), 7.02-6.94 (m, 1H), 6.81-6.73 1,3-thiazol-5-yl)phenyl]ethyl] (m, 2H), 6.49 (d, J = 6.0 Hz, 1H), 5.08 (dd, J = carbamoyl]pyrrolidin-1-yl]-3,3- 10.7, 3.0 Hz, 1H), 4.88 (p, J = 7.2 Hz, 1H), 4.72- dimethyl-1-oxobutan-2-yl] 4.64 (m, 1H), 4.41-4.29 (m, 3H), 3.98-3.78 (m, carbamoyl]propyl)-5-methyl- 4H), 3.56-3.42 (m, 4H), 3.22-3.08 (m, 4H), 2.91- phenoxy]butan-2-yl]carbamoyl]- 2.85 (m, 1H), 2.47 (s, 3H), 2.30-2.21 (m, 4H), 12-oxo-1-azatricyclo[6.4.1. 2.18-1.99 (m, 7H), 1.97-1.86 (m, 1H), 1.87-1.79 0{circumflex over ( )}[4,13]]trideca-4(13),5,7- (m, 1H), 1.73-1.56 (m, 3H), 1.38 (d, J = 7.0 Hz, trien-11-yl]carbamoyl]-1H-indole- 3H), 0.99 (s, 9H) 5-carbonylphosphonate 281 I-236 diammonium 2-[[(5S,8S,10aR)- 1269.60 (400 MHz, DMSO-d₆) δ 12.10-11.79 (m, 1H), 3-acetyl-8-[[(2S)-4-carbamoyl- 8.99 (s, 1H), 8.96-8.90 (m, 1H), 8.68-8.55 (m, 1-[2-fluoro-3-(4-[[(2S)-1- 1H), 8.45 (d, J = 7.0 Hz, 1H), 8.19-8.00 (m, 2H), [(2S,4R)-4-hydroxy-2-[[(1S)-1- 7.98-7.92 (m, 1H), 7.47-7.38 (m, 5H), 7.33 (s, [4-(4-methyl-1,3-thiazol-5-yl) 1H), 7.30-7.23 (m, 1H), 6.87-6.76 (m, 2H), 6.63- phenyl]ethyl]carbamoyl] 6.56 (m, 1H), 5.18 (s, 1H), 5.06-4.90 (m, 2H), pyrrolidin-1-yl]-3,3-dimethyl-1- 4.47-4.32 (m, 1H), 4.30-4.21 (m, 1H), 4.20-4.12 oxobutan-2-yl]carbamoyl]butyl)- (m, 1H), 4.09-3.93 (m, 3H), 3.92-3.79 (m, 3H), 5-methylphenoxy]butan-2-yl] 3.76-3.66 (m, 2H), 3.56-3.42 (m, 2H), 3.26-3.08 carbamoyl]-6-oxo-octahydro (m, 4H), 3.00-2.91 (m, 1H), 2.45 (s, 3H), 2.29- pyrrolo[1,2-a][1,5]diazocin-5- 2.06 (m, 12H), 2.04-1.80 (m, 5H), 1.79-1.59 (m, yl]carbamoyl]-1H-indole-5- 3H), 1.54-1.44 (m, 4H), 1.41 (d, J = 7.0, 3H), carbonylphosphonate 0.94 (s, 9H) 282 I-242 (2-(((5S,8S,10aR)-8-(((S)-5- 1168.40 (400 MHz, DMSO-d₆) δ 12.3-11.95 (m, 1H), amino-1-(benzhydrylamino)-1, 11.11-11.07 (m, 1H), 8.85-8.75 (m, 2H), 8.51- 5-dioxopentan-2-yl)carbamoyl)- 8.45 (m, 1H), 8.29-8.17 (m, 1H), 7.97 (d, J = 8.8 3-(2-((1R,4R)-4-((1-((S)-2, Hz, 1H), 7.54-7.47 (m, 1H), 7.47-7.38 (m, 1H), 6-dioxopiperidin-3-yl)-3- 7.34-7.26 (m, 12H), 7.06-6.94 (m, 2H), 6.88-6.71 methyl-2-oxo-2,3-dihydro-1H- (m, 2H), 6.13-6.08 (m, 1H), 5.39-5.29 (m, 1H), benzo[d]imidazol-5-yl)methyl) 4.99-4.88 (m, 1H), 4.46 (t,J = 8.5 Hz, 1H), 4.42- cyclohexyl)acetyl)-6-oxodecahydro- 4.30 (m, 1H), 4.22-4.13 (s, 1H), 3.95 (d,J = 13.7 pyrrolo[1,2-a][1,5]diazocin- Hz, 1H), 3.85-3.73 (m, 1H), 3.64-3.51 (m, 1H), 5-yl)carbamoyl)-1H-indole- 3.34-3.24 (m, 4H), 2.93-2.86 (m, 2H), 2.76-2.57 5-carbonyl)phosphonic acid (m, 5H), 2.19-1.66 (m, 13H), 1.46-1.35 (m, 9H) 283 I-282 2-[[(5S,8S,10aR)-8-[[(1S)-3- [(M − H)]⁻ = (300 MHz, DMSO-d₆) δ 12.26-11.97 (m, 1H), carbamoyl-1-([[4-(propane-2- 1195.60 11.09 (s, 1H), 8.92-8.77 (m, 1H), 8.61-8.46 (m, sulfonyl)phenyl]methyl] 2H), 8.37-8.25 (m, 1H), 8.01-7.94 (m, 1H), 7.83- carbamoyl)propyl]carbamoyl]-6- 7.75 (m, 2H), 7.58-7.50 (m, 3H), 7.48-7.43 (m, oxo-3-[2-[(1s,4s)-4-[[1-(2,6- 1H), 7.33-7.24 (m, 1H), 7.04-6.95 (m, 2H), 6.89- dioxopiperidin-3-yl)-3-methyl-2- 6.72 (m, 2H), 5.41-5.27 (m, 1H),5.08-4.84 (m, oxo-1,3-benzodiazol-5-yl] 1H), 4.53-4.37 (m, 3H), 4.33-4.14 (m, 2H), 4.03- methyl]cyclohexyl]acetyl]-octa- 3.75 (m, 2H), 3.42-3.33 (m, 3H), 3.30 (s, 3H), hydropyrrolo[1,2-a][1,5]diazocin- 3.00-2.84 (m, 1H), 2.77-2.58 (m, 5H), 2.32-2.11 5-yl]carbamoyl]-1H-indole- (m, 4H), 2.09-1.96 (m, 4H), 1.94-1.57 (m, 7H), 5-carbonylphosphonic acid 1.56-1.22 (m, 9H), 1.15 (d,J = 6.8 Hz, 6H) 284 I-294 (2-(((5S,8S,10aR)-8-(((S)-5- [(M − H)]⁻ = (400 MHz, DMSO-d₆) δ 12.23-12.02 (m, 1H), amino-1-((4-(methylsulfonyl) 1167.10 11.09 (s, 1H), 8.81 (s, 1H), 8.60-8.52 (m, 1H), benzyl)amino)-1,5-dioxopentan- 8.44 (d, J = 6.2 Hz, 1H), 8.30 (dd, J = 14.7, 7.5 2-yl)carbamoyl)-3-((1r,4R)- Hz, 1H), 7.99-7.91 (m, 1H), 7.86 (d, J = 8.2 Hz, 4-(2-(1-(2,6-dioxopiperidin-3- 2H), 7.55-7.45 (m, 4H), 7.29-7.20 (m, 1H), 7.08- yl)-3-methyl-2-oxo-2,3-dihydro- 6.96 (m 2H) 6.96-6.87 (m, 1H), 6.87-6.80 (m, 1H-benzo[d]imidazol-5-yl) 1H), 5.35 (dd, J = 12.8, 5.4 Hz, 1H), 5.03-4.98 ethyl)cyclohexane-1-carbon (m, 1H), 4.79-4.90 (m, 1H), 4.55-4.37 (m, 3H), yl)-6-oxodecahydropyrrolo[1, 4.24-4.15 (m, 3H), 3.95 (d,J = 13.6 Hz, 1H), 3.76 2-a][1,5]diazocin-5-yl)carbamoyl)- (s, 1H), 3.47-3.30 (m, 4H), 3.19 (s, 3H), 3.09- 1H-indole-5-carbonyl) 3.01 (m, 1H), 2.93-2.84 (m, 1H), 2.79-2.55 (m, phosphonic acid 4H), 2.26-2.04 (m, 4H), 2.04-1.85 (m, 4H), 1.84- 1.73 (m, 5H), 1.70-1.56 (m, 10H) 285 I-295 (2-(((5S,8S,10aR)-8-(((S)-5- 1133.60 (400 MHz, DMSO-d₆) δ 12.17-11.97 (m, 1H), amino-1-((4-isopropylbenzyl) 11.09 (s, 1H), 8.82 (s, 1H), 8.45-8.39 (m, 1H), amino)-1,5-dioxopentan-2-yl) 8.38-8.29 (m, 1H), 8.28-8.18 (m, 1H), 8.01-7.94 carbamoyl)-3-((1r,4R)-4-(2-(1- (m, 1H), 7.53 (d, J = 8.7 Hz, 1H), 7.48-7.41 (m, (2,6-dioxopiperidin-3-yl)-3- 1H), 7.29-7.20 (m, 1H), 7.17 (s, 4H), 7.08-6.98 methyl-2-oxo-2,3-dihydro-1H- (m, 2H), 6.95-6.85 (m, 1H), 6.79 (s, 1H), 5.39- benzo[d]imidazol-5-yl)ethyl) 5.30 (m 1H) 5.05-4.93 (m, 1H), 4.91-4.75 (m, cyclohexane-1-carbonyl)-6-oxo 1H), 4.49-4.40 (m, 1H), 4.28-4.16 (m, 4H), 3.98- decahydropyrrolo[1,2-a][1,5] 3.91 (m, 1H), 3.84-3.71(m, 2H), 3.48-3.46 (m, diazocin-5-yl)carbamoyl)-1H- 2H), 3.34 (s, 3H), 3.07-2.98 (m, 1H), 2.93-2.79 indole-5-carbonyl)phosphonic (m, 2H), 2.66-2.58 (m, 3H), 2.23-2.04 (m, 5H), acid 2.04-1.85 (m, 4H), 1.83-1.73 (m, 3H), 1.72-1.46 (m, 11H), 1.22-1.13 (m, 6H).

Example 286. 4-carbamoyl-2-(3-methyl-2-oxo-5-[[(1s,4s)-4-[2-[(5S,8S,10aR)-8-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-oxo-5-[5-(phosphonocarbonyl)-1H-indole-2-amido]-octahydropyrrolo[1,2-a][1,5]diazocin-3-yl]-2-oxoethyl]cyclohexyl]methyl]-1,3-benzodiazol-1-yl)butanoic acid (I-255)

4-Carbamoyl-2-(3-methyl-2-oxo-5-[[(1s,4s)-4-[2-[(5S,8S,10aR)-8-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-oxo-5-[5-(phosphonocarbonyl)-1H-indole-2-amido]-octahydropyrrolo[1,2-a][1,5]diazocin-3-yl]-2-oxoethyl]cyclohexyl]methyl]-1,3-benzodiazol-1-yl)butanoic acid. A mixture of 2-[[(5S,8S,10aR)-8-[[(1S)-3-carbamoyl-1-(diphenylmethylcarbamoyl)propyl]carbamoyl]-6-oxo-3-[2-[(1s,4s)-4-[[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxo-1,3-benzodiazol-5-yl]methyl]cyclohexyl]acetyl]-octahydropyrrolo[1,2-a][1,5]diazocin-5-yl]carbamoyl]-1H-indole-5-carbonylphosphonic acid (400 mg) in PBS solution (PH=7.35) was stirred for 7 days at 50° C. under air atmosphere. The resulting solution was purified by reverse phase flash chromatography with the following conditions: Column: WelFlash™ C18-I, 20-40 um, 120 g; Eluent A: Water (plus 10 mmol/LNH4HCO3); Eluent B: ACN; Gradient: 15%-35% B in 25 min; Flow rate: 60 mL/min; Detector: 220/254 nm; desired fractions were collected at 30% B, concentrated under reduced pressure and lyophilized to afford title compound (200 mg) as a white solid: ¹H NMR (400 MHz, DMSO-d₆) δ 11.89 (s, 1H), 8.88 (s, 1H), 8.82-8.78 (m, 1H), 8.64-8.48 (m, 1H), 8.32-8.23 (m, 1H), 7.98 (d, J=8.8 Hz, 1H), 7.56-7.40 (m, 2H), 7.40-7.17 (m, 15H), 7.01-6.62 (m, 5H), 6.11 (dd, J=8.5, 2.5 Hz, 1H), 5.06-4.61 (m, 3H), 4.47 (t, J=8.6 Hz, 1H), 4.38 (q, J=7.3 Hz, 1H), 4.29-4.17 (m, 1H), 4.05-3.97 (m, 1H), 3.81-3.65 (m, 1H), 3.40-3.21 (m, 5H), 2.63-2.56 (m, 3H), 2.44-2.31 (m, 1H), 2.27-1.88 (m, 10H), 1.88-1.55 (m, 4H), 1.51-1.33 (m, 9H); LC/MS (ESI, m/z): [(M−H)]⁻=1183.65.

Example 287. Quantitation of STAT3 Degradation in A549 Cells by Western Blot Analysis

Degradation of total cellular STAT3 protein in A549 was quantitatively measured using SDS-PAGE and Western blot analysis. A549 cells (5×10⁵ cells/well, 2 mL) were seeded into 6-well plates and were incubated in the incubator under 5% CO₂ overnight to reach ˜80% confluency. The next day, the culture medium was changed with 1 ml fresh media. Then, 1 mL of media containing 2× compound solution was added into the well to make the final concentration of 30 μM, 10 μM, 3 μM, 1 μM, 0.3 μM and 0 μM (DMSO). The media was thoroughly mixed and incubated for 24 hours at 37° C. under 5% CO₂. Then, the culture media was removed from the assay plates and the cells were washed with ice-cold PBS twice. To prepare cell lysates, 200 ul pre-chilled RIPA lysis buffer (Boston BioProducts BP-115D) with protease/phosphatase inhibitor (Roche 05892791001/Roche 04906837001) was added directly into the well to lyse the cells for 20 minutes on ice. The cell lysates were then transferred to centrifuge tubes. Insoluble part of lysates was removed by centrifuging the lysates at 13000 rpm for 20 minutes. The supernatant was then collected and mixed with 5× loading buffer (Beyotime Bio P0015) to make the final samples for SDS-PAGE analysis. The samples were heated at 100° C. for 10 minutes and cool to room temperature before centrifuging at 13000 rpm for 20 minutes. To analyze the samples by SDS-PAGE, 10 ul samples were loaded onto SDS-PAGE gel (Novex, WG1403BOX) and the SDS-PAGE gel was run for 20 minutes at 80 V, then at 120 V for 1.5 hours. The SDS-PAGE gel was then transferred to nitrocellulose membrane using the wet-transfer method at 250 mA for 1.5 hours. The membrane was then blocked with LI-COR blocking buffer (LI-COR, 927-50000) for 1 hour and was probed with primary antibody (mouse anti-STAT3 (124H6) (CST #9139S) 1:2000 or mouse anti-beta-Actin (8H10D10) (CST #3700) 1:10000) at 4° C. overnight. The membrane was then washed three times with TBST buffer and probed with secondary antibody (anti-mouse IgG (LI-COR, 926-68070), 1:5000) for 1 hour at room temperature. The membrane was then scanned on a LI-COR Odyssey instrument and was quantified using Image Studio Version 5.2. Concentration at 50% degradation (DC₅₀) was calculated by fitting dose dependent degradation data using a sigmoidal equation using GraphPad Prism Version 8.0.

STAT3 protein degradation in A549 cells for compounds of the invention are presented in Table 78. The results for STAT3 DC₅₀ include: compounds were tested up to 30 μM and >50% degradation was seen at 30 μM or below (<30 μM); compounds were tested up to 30 μM and <50% degradation was seen at all concentrations (>30 μM); compounds were tested up to 10 μM and <50% degradation was seen at all concentrations (>10 μM).

TABLE 78 Western Blot Degradation Results. A549 DC₅₀ I -# (μM) I-1   <30 I-2   >30 I-3   >30 I-4   >30 I-5   >30 I-6   >30 I-7   <30 I-8   <30 I-9   >30 I-10  >30 I-11  >30 I-12  >30 I-13  <30 I-15  >30 I-16  >30 I-17  >30 I-21  >30 I-22  >30 I-23  >30 I-26  >10 I-27  >10 I-28  <30 I-29  >10 I-30  >10 I-31  >30 I-32  >10 I-33  >10 I-34  <30 I-35  <30 I-36  >10 I-37  >10 I-38  >10 I-39  >30 I-43  >30 I-44  >30 I-54  >30 I-55  >30 I-58  >30 I-59  >30 I-60  >30 I-61  >30 I-68  >30 I-69  >30 I-71  <30 I-80  >30 I-82  >30 I-83  <30 I-84  >30 I-85  <30 I-86  <30 I-87  <30 I-88  >30 I-89  <30 I-90  <30 I-91  <30 I-92  >30 I-93  <30 I-94  <30 I-95  <30 I-96  >30 I-97  <30 I-99  <30 I-100 <30 I-101 <30 I-102 <30 I-103 <30 I-104 <30 I-105 <30 I-106 >30 I-107 <30 I-109 >30 I-110 >30 I-111 <30 I-112 <30 I-113 >30 I-114 >30 I-115 <30 I-117 <30 I-118 >30

Example 288. HiBiT Assay Protocol

Compound preparation and Cell seeding: The transfected A549 cells were harvested from dish into cell culture medium and cell numbers counted. Cells were diluted with culture medium to the desired density and 30 μL of cell suspension (about 2000 cells/well) were added into each well of a 384-well cell culture plate as designated and transferred into 37° C. 5% CO₂ incubator for 24 h. Compounds were dissolved to 10 mM stock solution and 12 μL of the stock solution was transferred to a 384 LDV-plate. 3 fold, 10-point dilution was performed by transferring 4 μL compound into 8 μL DMSO using a TECAN (EVO200) liquid handler. 30 of diluted compound from compound source plate was transferred into the cell plate as designated by using Echo550 and transferred into 37° C. 5% CO₂ incubator for 24 h.

Detection: Plates were removed from incubators and equilibrated at room temperature for 15 minutes. Nano-Glo Hibit Lytic Detection reagent (Promega Cat #N3040) was thawed and equilibrated to room temperature before the experiment. 30 μL of Nano-Glo Hibit Lytic Detection reagent was added into each well to be detected. The plates were held at room temperature for 10 min followed by reading on EnSpire.

Data analysis: The remaining activity was calculated following the formula: Remaining Activity (%)=100%×(Lumsample−LumNC)/(LumPC−LumNC). Calculate the IC₅₀ by fitting the curve using Xlfit (v5.3.1.3), equation 201: fit=(A+((B−A)/(1+((x/C){circumflex over ( )}D)))); A: Botton; B: Top; C: IC₅₀; and D: Slope.

STAT3 HiBiT degradation results for compounds of the invention are presented in Table 79. The letter codes for STAT3 DC₅₀ include: A (<0.01 μM), B (0.01-0.1 μM), C (0.1-1.0 μM), and D (>1.0 μM).

TABLE 79 STAT3 HiBiT Degradation Results STAT3 HiBiT A549 degradation 24 h: Average external- I-# Abs DC50 (μM) I-119 D I-120 D I-121 D I-122 D I-123 D I-124 D I-125 C I-126 D I-127 C I-128 C I-129 C I-130 D I-131 D I-132 C I-133 C I-134 D I-135 C I-136 D I-137 B I-138 D I-139 D I-140 D I-141 B I-142 D I-143 D I-144 D I-145 D I-146 C I-147 D I-148 D I-149 D I-150 D I-151 C I-152 D I-153 D I-154 D I-155 D I-156 C I-157 C I-158 D I-159 C I-160 D I-161 D I-162 D I-163 D I-164 B I-165 C I-166 B I-167 C I-168 D I-169 C I-170 D I-171 C I-172 D I-173 D I-174 B I-175 C I-176 D I-177 C I-178 D I-179 C I-180 D I-181 D I-182 C I-183 C I-184 C I-194 B I-195 B I-196 B I-197 C I-198 C I-199 B I-200 D I-202 B I-203 B I-204 B I-205 B I-206 B I-207 C I-208 C I-209 B I-210 D I-211 B I-212 B I-213 A I-214 D I-215 B I-216 B I-217 A I-218 A I-219 C I-220 C I-221 B I-222 D I-223 C I-224 D I-225 C I-226 B I-227 C I-228 C I-229 B I-230 D I-231 B I-232 B I-233 A I-234 B I-235 D I-236 C I-237 B I-238 C I-239 A I-240 B I-241 A I-243 A I-244 A I-245 C I-246 B I-247 B I-248 B I-249 B I-250 B I-251 A I-252 A I-253 A I-254 C I-255 D I-256 D I-257 B I-258 A I-259 C I-260 D I-261 A I-262 A I-263 A I-264 B I-265 B I-266 A I-267 A I-268 C I-269 D I-270 C I-271 C I-272 A I-273 C I-274 C I-275 A I-276 A I-277 B I-278 C I-279 A I-280 B I-281 A I-283 B I-284 B I-285 B I-286 B I-287 D I-288 B I-289 A I-290 A I-292 A I-293 B I-294 A I-295 A

Example 289. Fluorescence Polarization Assays

FIG. 1. shows that I-1 binds to both STAT3 and E3 ligase.

Example 290. AlphaLISA Assays

FIG. 2 shows that I-1 promotes the formation of the STAT3-degrader-E3 ligase ternary complex and STAT3 ubiquitination.

Example 291. Live Cell Degradation Kinetics

TABLE 80 Live Cell Degradation Materials Reagent Vendor Catalog # FuGENE HD Transfection Promega E2311 Reagent (1 mL) 384 well plate, white, flat bottom Grenier Bio-One 781080 Endurazine (1 mL) Promega N2571

700,000 A549 HiBiT cells were seeded in 60 mm dish and rested overnight at 37° C. Cells were transfected with LgBiT vector comprising 6.5 μg plasmid DNA+19.5 μL FuGENE HD transfection reagent per 60 mm dish (scale up/down as necessary). Following 24 h post transfection, cells were trypsinized and seeded at 2,000 cells/well in 40 μL in a 384-well plate. Cells were not seeded in the 2 outermost columns/rows to avoid evaporation. Outer wells were filled with PBS. After allowing the cells to settle overnight, Endurazine 1:100 was added to the cells by first diluting 1:10 in media and further diluting 1:10 in 40 μL of cells by adding ˜4.4 μL of diluted Endurazine in plate #1. Cells were incubated at 37° C. for 2.5 h. Compound was added with Tecan HPd300 dispenser (final DMSO=0.1%) to both plates (10 point, 1:3 dilution; 30 μM top dose). Plate #1 luminescence was read at t=0, 30 min, 1 h, 2 h, 4 h, 6 h, 8 h, 16 h, 24 h, 48 h. Plate was returned to incubator between reads.

Part A of FIG. 3 shows that I-103 causes rapid and potent degradation of STAT3. FIG. 21 shows that I-174 and I-94 cause rapid and potent degradation of STAT3.

Example 292. STAT3 MSD Assay Protocol

100 nl of compounds were added into the intermediate plate with Echo (Labcyte 550) from source plate containing a 3-fold serial dilution from top concentration of 1 mM. Cells were seeded into 96-well plates (4×104 cells/well/100 ul media), mixed well, and incubated for 24 hours. The media was aspirated from the cultures and 60 μL pre-chilled PIPA lysis buffer (Boston BioProducts BP-115D) with protease/phosphatase inhibitor (Roche 05892791001/Roche 04906837001) was added into the well to lyze the cells for 20 minutes at 4° C. The MSD plate (L15XA) was coated with 2 ug/ml capture antibody (ab119352) in PBS and incubated at 4° C. overnight. The next day, the plate was washed three times with TBST (CST #99975), 150 μL/well. MSD plates were blocked with 150 μL blocking buffer per well and shaken for 1 hr at RT and 600 rpm. The blocking buffer was 3% Blocker A (MSD, R93BA-4) in TB ST. The MSD plate was washed three times with 150 μL/well of TBST and 70 μL cell lysate was added into the well and shaken for 1 hour at RT and 600 rpm. The MSD plate was washed three times with 150 μL/well of TBST and added 25 μL/well of detection antibody (ab68153) to a final concentration of 1 μg/ml diluted in 1% blocking buffer and shaken for 1 hour at RT and 600 rpm. MSD plate was washed three times with 150 μL/well of TBST and added 25 μL/well of SULFO-TAG anti-rabbit antibody (MSD, R32AB-1) to a final concentration of 1 μg/mL diluted in 1% blocking buffer and shaken for 1 hour at RT and 600 rpm. The MSD plate washed three times with 150 μL/well of TBST and added 150 μL/well of 2×MSD reading buffer diluted from 4× (MSD, R92TC-2) with water. Lastly the MSD instrument was read.

Part B of FIGS. 3 and 5 shows the MSD assay dose-response curve and DC₅₀ of I-103 on MOLM-16 (DC₅₀=4 nM) and SU-HDL-1 cells (DC₅₀=28 nM). FIG. 9 shows that I-111 degrades mutant STAT3 heme cell lines (DC₅₀=68 nM). FIG. 11 shows that I-83 degrades mutant STAT3 HEK293 cell lines. FIG. 12 shows that I-83 degrades mutant STAT3 heme cell lines. FIG. 14 shows the MSD assay dose-response curves of I-174 and I-94 in multiple ALK+ALCL cell lines.

STAT3 MSD DC₅₀ results (μM, % A_(max), 24 hr) in various ALK+ALCL cell lines are presented in Table 81 below.

TABLE 81 MSD DC₅₀ Results in ALK+ ALCL Cell Lines I-# SU-DHL-1 SUP-M2 KI-JK DEL KARPAS-299 SR-786 1-94 0.015 (>95) 0.062 (95) 0.039 (95) 0.028 (97) 0.013 (99) 0.009 (99) 1-174 0.015 (>95) 0.086 (95) 0.047 (97) 0.016 (95) ND ND

Example 293. STAT3 RT-qPCR Assay Protocol

SU-DHL-1 cells were treated with compounds for a designed time. 0.3-0.6 mL lysis buffer with 2-mercaptoehanol was added to the collected cell pellet or monolayer cells. The cells were vortexed until the cell was dispersed and the cells appear lysed. One volume of 70% ethanol was added to each volume of cell homogenate and vortex. 700 μL of the sample was transferred to the spin cartridge and centrifuged at 12000 g for 15 s at RT. The flow-through was discarded and the process repeated until the entire samples had been processed. 700 ul wash buffer I was added to the spin cartridge and centrifuged at 12000 g for 15 s at RT and the flow-through was discarded. 500 μL wash buffer II with ethanol was added to the spin cartridge and centrifuged at 12000 g for 15 s at RT and the flow-through was discarded. The process was then repeated. The spin cartridge was centrifuged at 12000 g for 2 min to dry the membrane with bound RNA. 30-100 μL RNase-free water was added to the center of the spin cartridge and incubated for 1 min at RT. The spin cartridge was centrifuged at 12000 g for 2 min to elute the RNA from the membrane into the recovery tube and the purified RNA was stored. The concentration of the RNA was quantitated using Nano-Drop. cDNA was formed from the RNA by reverse transcription and qPCR of the cDNA with primer of the gene of interest and housekeeping gene was preformed using the volumes below:

RNA to cDNA: 2× RT Buffer Mix 10 μL 20× RT Enzyme Mix  1 μL RNA  2 μg Total volume To 20 μL qPCR: 2× TaqMan ® Universal PCR Master Mix  5 μL 20× GADPH(ACTB) TaqMan  1 μL probe/primer cDNA template  1 μL Nuclease free water  3 μL Total volume 10 μL

Part A of FIG. 5 shows that I-103 downregulates STAT3-dependent gene expression of STAT3, SOCS3, and PDL-1. FIG. 15 shows that I-174 and I-94 downregulates STAT3-dependent gene expression of STAT3, SOCS3, and PDL-1.

STAT3 gene expression inhibition results are presented in Table 82 below.

TABLE 82 STAT3 Gene Expression Inhibition Results mRNA (RT-qPCR) IC₅₀ (μM), 24 hr I-# SOCS3 PD-L1 I-94 0.066 0.030 I-174 0.022 0.029

Example 294. Cell Viability Protocol

Compound-mediated viability effect on MOLM-16 and SU-HDL-1 cells was quantitatively determined using the CellTiter-Glo® Luminescent Cell Viability Assay kit from Promega (Catalog number G7572) following manufacturer's recommended procedures.

Day 0: 60 nL of compounds/DMSO were stamped to the cell plate as on the recommended platemap. Compound precipitation was observed. Cells were centrifuged at 800 rpm for 5 min, suspended with culture medium, and counted with Countess (Invitrogen). The cell density was adjusted to the recommend concentration. 30 μL of cell solution (2000 cells/well) was added to the assay plate according to the platemap. 30 μL of media was added to column 2 and column 23 as on the platemap. The final concentration of the compounds except for the reference compound Paclitaxel was from 10 μM, 3-fold dilution and 11 dose (Paclitaxel started at 500 nM). The final DMSO concentration was 0.2%. The assay plate was incubated at 37° C., 5% CO₂ for 4 days.

Day 4: The assay plate was equilibrated to RT for ˜10 minutes. Compound precipitation was observed (96 h). To determine cell viability, 30 μL of CellTiter Glo reagent was added to each well and the assay plate was centrifuged at 1000 rpm for 30 second, incubated at room temperature for 10 min, and analyzed by detecting the luminescence using a multimode plate reader (EnVision 2105, PerkinElmer). The data was then analyzed by software Prism 7.0 from GraphPad and the dose response curves were fit using a three-parameter logistic equation to calculate EC₅₀.

Part B of FIG. 5 shows that I-103 inhibits MOLM-16 and SU-DHL-1 cell proliferation. FIG. 16 shows that I-174 and I-94 inhibit SU-DHL-1, SUP-M2, KI-JK, DEL, and KARPAS-299 cell proliferation.

Growth inhibition results in various cell lines is provided in Table 83 below.

TABLE 83 Cell Viability Results in Various Cell Lines CTG, IC₅₀ μM I-# Cell line Tumor type (% Max inh), Day 4 I-94 SU-DHL-1 ALCL (ALK+) 0.321 (89) I-94 SUP-M2 ALCL (ALK+) 0.125 (>95) I-94 KI-JK ALCL (ALK+) 0.102 (110) I-94 DEL ALCL (ALK+) 0.038 (>95) I-94 KARPAS-299 ALCL (ALK+) 0.047 (85) I-94 SR-786 ALCL (ALK+) 0.25 (85) I-103 SUP-M2 ALCL (ALK+) 0.61 (>95) I-103 DEL ALCL (ALK+) 0.11 (>95) I-103 KARPAS-299 ALCL (ALK+) 0.14 (50-55) I-103 SR-786 ALCL (ALK+) 3.8 (75) I-111 A3/KAW DLBCL 1.9 (50-55) I-174 SU-DHL-1 ALCL (ALK+) 0.015 (>95) I-174 SUP-M2 ALCL (ALK+) 0.086 (95) I-174 KI-JK ALCL (ALK+) 0.047 (97) I-174 DEL ALCL (ALK+) 0.016 (95) I-174 KARPAS-299 ALCL (ALK+) 0.084 (90)

Example 295. Protocol for the Examination of the Effect of Compounds on Cell Proliferation, Cell Cycle, Apoptosis and Cell Death in SU-DHL-1 Cells

I-103 was evaluated to determine its effect on viability, cell cycle, cell proliferation, apoptosis, and STAT-3 expression. SU-DHL-1 cells were cultured until sufficient cell numbers were obtained. Timepoints were staggered in order to harvest all cells simultaneously. On day 1, cells were seeded at 12,000 cells per well in five identical 96 well-plates. Test compounds at 5 μM, 0.5 μM, and 0.05 μM and controls were added to the wells designated for the 96-hour timepoint. Test compound addition was repeated on days 2-4 for the 72, 48, and 24-hour timepoints.

At day 5, the cells were evaluated for each of the five readouts listed above. Cell viability was determined by preferentially staining dead cells with 3 μM DAPI. Cell proliferation was measured by Ki-67 expression of fixed and permeabilized cells using the Foxp3/Transcription Factor Staining Buffer Set. Cell cycle analysis was performed with the PI/RNase Staining Solution on ethanol-fixed cells. Caspase-3 and PARP internal staining was used to determine the level of apoptosis. STAT-3 expression levels were determined with as described below, fixing cells with 1.6% PFA and permeabilizing with methanol in order to stain cells with a STAT-3 antibody. All plates were analyzed by flow cytometry.

Definitions

-   -   Non-TC Non-Tissue Culture Treated     -   DPBS Dulbecco's Phosphate-buffered Saline     -   PFA Paraformaldehyde     -   BSA Bovine Serum Albumin     -   FBS Fetal Bovine Serum     -   PARP Poly (ADP-ribose) polymerase     -   PE Phycoerythrin

Table 84 shows the reagents used in the protocol.

TABLE 84 Reagents Reagent Vendor Cat. No. Lot no. DPBS Hyclone SH30028.02 AE288871274 DAPI Biolegend 422801 B259697 Absolute ethanol Fisher BP2818-500 174903 FXCycle PI/RNase kit ThermoFisher F10797 2091866 BD Stain Buffer BSA BD 554657 9092855 AF647 cleaved PARP BD 558710 9070703 PE Active Caspase-3 BD 550914 9073513 (fix/perm); FoxP3 internal eBioscience 00-5523-00 2115573 Ki67-APC, 100 tests BioLegend 350514 B258553 FBS Peak Serum PS-500A 031C141 100% Methanol Fisher A452-4 190931 CST Mouse anti-stat3 CST 9139S 12 PE Goat Anti-Mouse Biolegend 405307 B288930 RPMI 1640 Gibco A10491-01 2120437 96-well plate Falcon 351177 9091006 10% BSA Miltenyi 130-091-376 5170608271 Rabbit a-Caspase-3 BD 51-68655X 8235860 PFA, 4% in PBS Alfa Aesar J61899 Q15F500

Method:

Cell culture: SU-DHL-1 cells were cultured according to DSMZ recommendations for culture medium, passage frequency, and seeding density. Briefly, cells were seeded at 0.3×10⁶ cells/mL and passaged every 2-3 days, not to exceed a cell density of 1.5×10⁶/mL. SU-DHL-1 cells were cultured in RPMI 1640 medium supplemented with 10% FBS.

Co-culture cells and test compounds: SU-DHL-1 cells were harvested and the concentration was adjusted to 6.67×10⁴ cells/mL. Cells were added to the wells according to the plate map below (FIG. 1). Each well received 180 μL of cells for a total of 12,000 cells/well, as determined by an optimal seeding density pilot performed prior to the initiation of this experiment.

A 20 mM DMSO stock solution of I-103 was prepared. I-103 was first prepared at 1000× in DMSO and then further diluted to 10× in RPMI supplemented with 10% HI-FBS. I-103 was added at a volume of 20 μL to the appropriate wells according to the plate maps. Controls were prepared as described in the table below (Table 85). Drug addition on days 2-4 followed the same protocol.

TABLE 85 Preparation of Test Compounds and Controls 1000X Prepared in DMSO 10X Prepared in RPMI +10% HI-FBS Volume needed per Final 1X 1000x compound per Drug Drug concentration per Conc. Conc. 10X Drug Conc. timepoint = 200 μL    5 μM    5 mM 3 μL 20 mM stock +  50 μM 3 μL 5 mM stock + 9 μl DMSO 297 μL media  0.5 μM  0.5 mM 5 μL 5 mM stock +   5 μM 5 μL 0.5 mM stock + 45 μl DMSO 495 μL media 0.05 μM 0.05 mM 5 μL 0.5 mM stock + 0.5 μM 5 μL 0.01 mM stock + 45 μl DMSO 495 μL media Paclitaxel:   25 nM   25 μM 2 μL 10 mM stock + 2.5 μM 20 μL 1000X stock + 798 μl DMSO 1.980 μL media DMSO: 1% DMSO Ctrl 5 μL DMSO + 495 μL stock (0.1% media DMSO final conc)

Evaluation of cells after culture with test compounds: At the conclusion of the 96-hour incubation, each plate was evaluated for one specific endpoint readout.

Readout 1: Viability

The viability plate was removed from the incubator, centrifuged and washed with 200 μL of DPBS. Cells were centrifuged and the supernatant was decanted. The cell pellet was resuspended in 120 μL of 3 μM DAPI solution. Cells were incubated for 10 minutes at room temperature, protected from light. After the incubation, cells were centrifuged again, decanted and resuspended in 120 μL of BD stain buffer and analyzed by flow cytometry to determine cell viability.

Readout 2: Cell Cycle

The PI/RNase plate was removed from the incubator, centrifuged and washed with 200 μL of DPBS. Cells were centrifuged and the supernatant was decanted. The cell pellet was resuspended in 60 μL of DPBS. Absolute ethanol was added at 140 μL per well and mixed well to fix cells. Cells were incubated for 10 minutes at 4° C. After the incubation, cells were centrifuged and washed twice with DPBS. Cells were resuspended in 100 μL of FXCycle PI/RNase and incubated for 25 minutes at room temperature, protected from light. Cells were analyzed by flow cytometry without washing.

Readout 3: Proliferation

The Ki-67 plate was removed from the incubator, centrifuged and washed with 200 μL of DPBS. Cells were centrifuged and the supernatant was decanted. The cell pellet was resuspended in 200 μL of FoxP3 Fix/Perm Buffer. Cells were incubated for 30 minutes at room temperature, protected from light. After the incubation, cells were washed twice with 1× Perm Buffer. Following the final wash, cells were resuspended in 200 μL of BD stain buffer and stored at 4° C. until analysis by flow cytometry. At that time, cells were centrifuged and resuspended in 200 μL of 1× Perm Buffer. Again, cells were centrifuged, then resuspended in diluted Ki-67 antibody and incubated for 1 hour at room temperature, protected from light. Subsequent to the incubation with Ki-67 antibody, the volume of each well was brought to 200 μL with 1× Perm Buffer. Cells were centrifuged to remove unbound antibody. The plate was then washed with 1× Perm Buffer. After the final centrifugation, 1× Perm Buffer was decanted and cells were resuspended in 120 μL BD Stain Buffer and analyzed by flow cytometry.

Readout 4: Apoptosis

The Caspase-3/PARP plate was removed from the incubator, centrifuged and washed with 200 μL of cold DPBS. The supernatant was decanted and the cell pellet was resuspended in 100 μL of BD Cytofix/Cytoperm solution. Cells were incubated on ice for 20 minutes, protected from light. Following the incubation, cells were washed twice with BD Perm/Wash Buffer. Following the final wash, cells were resuspended in 200 μL of BD stain buffer and stored at 4° C. until analysis by flow cytometry. At that time, cells were centrifuged and washed with 200 μL of 1× BD Perm/Wash Buffer. After centrifugation, supernatant was decanted and cells were resuspended in 60 μL of diluted Caspase-3 and PARP antibody cocktail. The plate was incubated for 30 minutes at room temperature, protected from light. Following the antibody incubation, the volume of each well was brought to 200 μL with 1×BD Perm/Wash Buffer. Cells were centrifuged to remove unbound antibody. The plate was then washed with 1×BD Perm/Wash Buffer. After the final centrifugation, 1×BD Perm/Wash Buffer was decanted and cells were resuspended in 120 μL BD Stain Buffer and analyzed by flow cytometry.

Readout 5: STAT-3 Expression

The STAT-3 plate was removed from the incubator, centrifuged and resuspended in 200 μL of 1.6% PFA. Cells were incubated at room temperature for 10 minutes, protected from light. Following the incubation, cells were centrifuged and washed twice with 0.5% BSA in DPBS. Following the final wash, supernatant was decanted and the cells pellets were frozen at −80° until analysis by flow cytometry. At that time, cells were thawed at room temperature and washed with 0.5% BSA in DPBS. After centrifugation, supernatant was decanted and cells were permeabilized with 100 μL of 100% cold methanol. The plate was incubated for 10 minutes at 4° C., protected from light. Following the antibody incubation, the plate was washed three times with 0.5% BSA in DPBS. After the final centrifugation, the supernatant was decanted and cells were resuspended in 50 μL of diluted STAT-3 primary antibody and incubated at room temperature for 1 hour, protected from light. Following the primary antibody incubation, cells were washed twice with 0.5% BSA in DPBS. Cells were then stained with a PE-goat anti-mouse IgG secondary antibody for one hour at room temperature, protected from light. Following the incubation with the secondary antibody, cells were washed three times with 0.5% BSA in DPBS and then resuspended in 120 μL BD 0.5% BSA in DPBS and analyzed by flow cytometry.

Results:

Results are depicted in FIG. 7. FIG. 7A depicts the decrease of STAT3 at 24 hours. FIG. 7B depicts the time-dependent inhibition of proliferation with I-103. I-103 treatment induces apoptosis at 48 hours that leads to cell death as depicted in FIG. 7C and FIG. 7D. FIG. 7C depicts the increase in activated Caspase 3 with treatment with I-103. FIG. 7D depicts the increase in subG1 cells (PI/RNAse analysis, FACS) seen at 48, 72, and 96 hours.

Example 296. Caspase Activity Assay

Determination of apoptosis was determined using a Caspase 3/7-Glo assay.

Method Summary

-   -   1—Prepare the Caspase-Glo® 3/7 Reagent (Promega cat #G8090)     -   Equilibrate the Caspase-Glo® 3/7 Buffer and lyophilized         Caspase-Glo® 3/7 Substrate to room temperature before use.     -   Transfer the contents of the Caspase-Glo® 3/7 Buffer bottle into         the amber bottle containing Caspase-Glo® 3/7 Substrate.     -   Mix by swirling or inverting the contents until the substrate is         thoroughly dissolved to form the Caspase-Glo® 3/7 Reagent     -   Aliquot and store at −20     -   2—If thawing the reagent, allow it to equilibrate to room         temperature. Mix well.     -   3—Remove white-walled 384-well plate containing treated cells         from the incubator and allow plates to equilibrate to room         temperature.     -   4—Add Caspase-Glo® 3/7 Reagent to each well of the plate at 1:1         ratio with media. Because of the sensitivity of this assay, be         careful not to touch pipet tips to the wells containing samples         to avoid cross-contamination. Cover the plate with a plate         sealer or lid.     -   5—Gently mix contents of wells using a plate shaker at 300-500         rpm for 30 seconds. Incubate at room temperature for 30-60         minutes. Note: Temperature fluctuations will affect the         luminescence reading.     -   6—Measure the luminescence of each sample in a plate-reading         luminometer as directed by the luminometer manufacturer.

STAT3 levels, Caspase activity, and growth inhibition in SU-DHL-1 cells is shown in FIG. 8 and Table 86. FIG. 17 shows that a decrease of STAT3 by 90% using I-174 and I-94 is necessary to induce SU-DHL-1 apoptosis and inhibit cell growth.

TABLE 86 SU-DHL-1 STAT3 levels, apoptosis, and growth inhibition results for I-103 Assay SU-DHL-1 STAT3 levels, MSD DC₉₀ (μM) at 24 hr 0.15 Apoptosis, Caspase3/7-Glo IC₅₀ (μM) at 48 hr 0.38 Growth inhibition, CTG IC₅₀ (μM) at 96 hr 0.167

Example 297. Wash-Out Study in SU-DHL-1 Cells

I-103 and I-174 were tested in the wash-out protocol.

Compound Wash-Out Protocol

Day −2 and −1

-   -   Seed cell suspension in T75 flasks and treat with 0.1% DMSO and         1 uM compound for 24 and 48 hr.         Day 0     -   Collect cell suspension from the flasks in conical tubes after         24 and 48 hr, spin down at 1,000 rpm for 5 min.     -   Remove supernatant. Wash with PBS, spin down at 1,000 rpm for 5         min, repeat PBS wash one more time.     -   Seed the cells at 2,000 cells per well in 384-well plates for         growth inhibition measurement via CellTiterGlo (CTG) and 10,000         cells per well in 96-well plates for STAT3 levels via MSD.     -   Measure T0 for CTG and collect pellets to measure levels of         STAT3 by MSD         Day 1-4     -   Measure CTG every day for 4 days post wash-out.     -   Collect pellets and measure levels of STAT3 by MSD every day for         4 days post wash-out. Growth inhibition was normalized to T0 and         graphed as % control.

FIGS. 10 and 18 depict the results of the wash-out studies. FIG. 10A depicts wash-out results after a 24 hour treatment with I-103. FIG. 10B depicts wash-out results after a 48 hour treatment with I-103. FIG. 18 depicts the results with I-174 after 24 and 48 hours wash-out. Sustained degradation of STAT3 leads to profound effects on the viability of SU-DHL-1 cells.

Example 298. Deep Tandem Mass Tag Proteomics Protocol

Total protein was isolated from cells (e.g., Molm-16 and SU-DHL-1) and treated with degrader for 8 hours. Vehicle (DMSO)-treated cells were used as controls. Protein lysates, 2 biological replicates per condition, were prepared at 4C in 8M urea, 75 mM NaCl, 1 mM EDTA in 50 mM Tris HCl (pH 8), 10 mM NaF, phosphatase inhibitor cocktail 2 (1:100; Sigma, P5726) and cocktail 3 (1:100; Sigma, P0044), 2 μg/mL aprotinin (Sigma, A6103), 10 μg/mL Leupeptin (Roche, 11017101001), and 1 mM PMSF (Sigma, 78830). Lysates were spun at 20,000 rcf for 10 min and supernatant (containing extracted proteins) was transferred to a clean microcentrifuge tube. Protein concentrations were determined using the Pierce BCA assay. Protein lysates were reduced with 5 mM dithiothreitol (Thermo Scientific, 20291) for 45 min at room temperature and alkylated with 10 mM iodoacetamide (Sigma, A3221) for an additional 45 min. Protein digests were diluted 1:4 with 50 mM Tris HCl (pH 8) before digestion with LysC (Wako, 100369-826) for 2 h and with trypsin (Promega, V511X) overnight. Both lysis steps were performed at a 1:50 enzyme-to-protein ratio and at room temperature. Digested samples were acidified with formic acid (FA; Fluka, 56302) to a final concentration of 1% (final pH of <3), and then centrifuged at 2,000 rcf for 5 min to clear precipitated urea. Peptide lysates were desalted on C18 SepPak columns (Waters, 100 mg/1 cc) and dried down using a SpeedVac Concentrator (Savant SC210A). Desalted peptides were then labeled with tandem mass tag (TMT, Thermo Fisher Scientific) reagents according to the manufacturer's instructions. TMT labeling was quenched and TMT11-plex was combined, desalted on a C18 SepPak column (Waters, 500 mg/6 cc) and fractionated by high-pH reversed phase off-line chromatography into 24 fractions. Briefly, desalted TMT labelled peptides were loaded on a 4.6 mm×250 mm column RP Zorbax 300A Extend-C18 column (Agilent, 3.5 μm bead size), and separated on an Agilent 1100 Series HPLC instrument using basic reversed-phase chromatography. Ninety-six fractions were collected and subsequently concatenated as described earlier into 24 fractions. Each fraction was dried down and resuspended in 3% MeCN/0.1% FA to a peptide concentration of 1 μg/μL for LC-MS/MS analyses of the proteome. Online fractionation was performed using a nanoflow Proxeon EASY-nLC 1200 UHPLC system (Thermo Fisher Scientific) and separated peptides were analyzed on a benchtop Orbitrap Q Exactive plus mass spectrometer (Thermo Fisher Scientific). All data were analyzed using Spectrum Mill software package (Agilent Technologies). Identities interpreted for individual spectra were automatically designated as confidently assigned using the Spectrum Mill autovalidation module to use target-decoy based false discovery rate (FDR) estimates to apply score threshold at the spectral and protein levels. In total, 10,992 proteins were quantified. Downstream bioinformatic analysis was performed in Perseus software (developed by Max Planck Institute of Biochemistry, Munich, Germany).

Degradation in Molm-16 and SU-DHL-1 cells was highly selective for STAT3 vs >10,000 other detected proteins (including all other STAT family members) as evaluated by deep tandem mass tag proteomics. FIGS. 4 and 13 show proteomic scatterplots for I-103 and I-174 respectively.

Example 299. Xenograph Tumor Studies

Animals: 50 6-8 week old female NOD SCID mice weighing 18 to 20 grams. 25 mice were used in each study.

Quarantine: Animals were quarantined for 7 days before study. The general health of the animals was evaluated by a veterinarian, and complete health checks were performed. Animals with abnormalities were excluded prior the study.

Housing: General procedures for animal care and housing were in accordance with the standard, Commission on Life sciences, National Research Council, Standard operating procedures (SOPs) of Pharmaron, Inc. The mice were kept in laminar flow rooms at constant temperature and humidity with 3-5 mice in each cage. Animals were housed in polycarbonate cages (300×180×150 mm³) in an environmentally monitored, well-ventilated room maintained at a temperature of (22±3° C.) and a relative humidity of 40% 80%. Fluorescent lighting provided illumination approximately 12 hours per day. The bedding material was soft wood, which was changed once per week.

Animal ID: Each animal was assigned an identification number; the following identification method was applied. Each cage card was labeled with such information as study number, group, sex, dose, animal number, initiation date, study director and telephone number. Individual animals were identified by ear coding.

Diet: Animals had free access to irradiation sterilized dry granule food during the entire study period except for time periods specified by the protocol. Sterile drinking water in a bottle was available to all animals ad libitum during the quarantine and study periods. The bottle and the stopper with attached sipper tube was autoclaved prior to use. Samples of water from the animal facility were analyzed and results of water analysis will be retained in the facility records and were reviewed by the veterinarian, or designee, to assure that no known contaminants are present that could interfere with or affect the outcome of studies.

Method for Tumor Inoculation: Each mouse was inoculated subcutaneously with SU-DHL-1 tumor cells (1×107+Matrigel) or SUP-M2 tumor cells (5×106+Matrigel) in 0.1 ml of RPMI1640 medium supplemented with 10% FBS, 100 U/ml penicillin and 100 mg/ml streptomycin for tumor development. Mice were then assigned to groups such that the mean tumor volume was the same for each treatment group and time point. The treatments were administered to the tumor-bearing mice accordingly to the study design showed in Table 87 (SU-DHL1) and Table 88 (SUP-M2). Vehicle was 25% HP-β-CD in water adjusted to pH 7.4.

TABLE 87 Groups and Treatments (SU-DUL-1) Dose Group Animals/ Dose Volume # Group Drug (mg/kg) (mL/kg) Route Regimen 1 5 Vehicle — 5 IP 2 days on/5 days off x 2 wks 2 5 1-174 2.5 5 IP 2 days on/5 days off x 2 wks 3 5 1-174 5 5 IP 2 days on/5 days off x 2 wks 4 5 1-174 10 5 IP 2 days on/5 days off x 2 wks 5 5 1-174 25 5 IP 2 days on/5 days off x 2 wks

TABLE 88 Groups and Treatments (SUP-M2) Dose Group Animals/ Dose Volume # Group Drug (mg/kg) (mL/kg) Route Regimen 1 5 Vehicle — 5 IV 2 days on/5 days off x 2 wks 2 5 1-174 3 5 IV 2 days on/5 days off x 2 wks 3 5 1-174 10 5 IV 2 days on/5 days off x 2 wks 4 5 1-174 30 5 IV 2 days on/5 days off x 2 wks 5 5 1-174 30 5 IV QW x 2 wks

Measurement Parameters: Study animals were monitored not only for tumor growth but also behavior such as mobility, food and water consumption (by cage side checking only), body weight (BW), eye/hair matting and any other abnormal effect. Any mortality and/or abnormal clinical signs was recorded. Sponsor was notified immediately if abnormal clinical signs, or if tolerability issues were observed. Body weights of all animals were measured and recorded twice per week. The measurement of tumor size was conducted twice weekly with a caliper and recorded. The tumor volume (mm3) was estimated using the formula: TV=a×b2/2, where “a” and “b” are long and short diameters of a tumor, respectively.

Results: FIG. 19 shows that intermittent dosing of I-174 achieves tumor regression in ALK+ALCL xenograph model SU-DHL-1. FIG. 20 shows that intermittent dosing of I-174 achieves tumor regression in ALK+ALCL xenograph model SUP-M2.

Results for additional compounds of the invention in SUDHL-1 xenograph tumor studies according to the above protocol are shown in Table 89. Letter codes for tumor volume include A<500 mm³, B=500-1000 mm³, C=>1000 mm³.

TABLE 89 2.5-30 mg/kg and 2 days on/5 days off Compound Route 5 days 10 days 15 days 20 days Vehicle IV B B C C I-94 IV A B C C I-103 IP A A A A I-174 IV A A A A I-174 IP A A A A I-195 IP A A A A I-196 IP A A A A I-233 IV A A A A I-241 IV A A A A I-261 IP A A A A I-262 IV A A A A I-275 IP A A A A

While we have described a number of embodiments of this invention, it is apparent that our basic examples may be altered to provide other embodiments that utilize the compounds and methods of this invention. Therefore, it will be appreciated that the scope of this invention is to be defined by the appended claims rather than by the specific embodiments that have been represented by way of example. 

We claim:
 1. A compound of formula I:

or a pharmaceutically acceptable salt thereof, wherein: LBM is a cereblon E3 ubiquitin ligase binding moiety; L is a covalent bond or a bivalent, saturated or unsaturated, straight or branched C₁₋₅₀ hydrocarbon chain, wherein 0-6 methylene units of L are independently replaced by —C(D)(H)—, —C(D)₂-, -Cy-, —O—, —N(R)—, —Si(R)₂—, —Si(OH)(R)—, —Si(OH)₂—, —P(O)(OR)—, —P(O)(R)—, —P(O)(NR₂)—, —S—, —OC(O)—, —C(O)O—, —C(O)—, —S(O)—, —S(O)₂—, —N(R)S(O)₂—, —S(O)₂N(R)—, —N(R)C(O)—, —C(O)N(R)—, —OC(O)N(R)—, —N(R)C(O)O—,

wherein each -Cy- is independently an optionally substituted bivalent ring selected from phenylenyl, 8-10 membered bicyclic arylenyl, 4-7 membered saturated or partially unsaturated carbocyclylenyl, 4-11 membered saturated or partially unsaturated spiro carbocyclylenyl, an 8-10 membered bicyclic saturated or partially unsaturated carbocyclylenyl, 4-7 membered saturated or partially unsaturated heterocyclylenyl having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, 4-11 membered saturated or partially unsaturated spiro heterocyclylenyl having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, 8-10 membered bicyclic saturated or partially unsaturated heterocyclylenyl having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, 5-6 membered heteroarylenyl having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur, and 8-10 membered bicyclic heteroarylenyl having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, and each R is independently hydrogen, or an optionally substituted group selected from C₁₋₆ aliphatic, phenyl, 4-7 membered saturated or partially unsaturated heterocyclic having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, and 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur, or: two R groups on the same nitrogen are optionally taken together with their intervening atoms to form a 4-7 membered saturated, partially unsaturated, or heteroaryl ring having 0-3 heteroatoms, in addition to the nitrogen, independently selected from nitrogen, oxygen, and sulfur; r is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10; and STAT is a STAT3 protein binding moiety selected from


2. The compound of claim 1, wherein LBM is a cereblon E3 ubiquitin ligase binding moiety of formula I-aa-1:

or a pharmaceutically acceptable salt thereof, wherein: each of X¹, X^(2a), and X^(3a) is independently a bivalent moiety selected from covalent bond, —CH₂—, —C(O)—, —C(S)—, and

R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R, —NR₂, or an optionally substituted C₁₋₄ aliphatic; each of R² is independently hydrogen, R⁶, halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)NR₂, or —N(R)S(O)₂R; each R⁶ is independently an optionally substituted group selected from C₁₋₆ aliphatic, phenyl, 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, and 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur; Ring A^(a) is a fused ring selected from 6-membered aryl containing 0-2 nitrogen atoms, 5 to 7-membered partially saturated carbocyclyl, 5 to 7-membered partially saturated heterocyclyl with 1-2 heteroatoms independently selected from nitrogen, oxygen and sulfur, and 5-membered heteroaryl with 1-3 heteroatoms independently selected from nitrogen, oxygen and sulfur; and m is 0, 1, 2, 3 or
 4. 3. The compound of claim 1, wherein LBM is selected from


4. The compound of claim 1, wherein LBM is a cereblon E3 ubiquitin ligase binding moiety of formula I-c:

or a pharmaceutically acceptable salt thereof, wherein: X¹ is a bivalent moiety selected from covalent bond, —CH₂—, —CHCF₃—, —SO₂—, —S(O)—, —P(O)R—, —P(O)OR—, —P(O)NR₂—, —C(O)—, —C(S)—, and

X² is a carbon atom or silicon atom; X³ is a bivalent moiety selected from —CR₂—, —NR—, —O—, —S—, and —Si(R₂)—; R¹ is hydrogen, deuterium, halogen, —CN, —OR, —SR, —S(O)R, —S(O)₂R, —N(R)₂, —P(O)(OR)₂, —P(O)(NR₂)OR, —P(O)(NR₂)₂, —Si(OH)₂R, —Si(OH)(R)₂, —Si(R)₃, or an optionally substituted C₁₋₄ aliphatic; each R² is independently hydrogen, deuterium, —R⁶, halogen, —CN, —NO₂, —OR, —SR, —N(R)₂, —Si(R)₃, —S(O)₂R, —S(O)₂N(R)₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)N(R)₂, —C(O)N(R)OR, —C(R)₂N(R)C(O)R, —C(R)₂N(R)C(O)N(R)₂, —OC(O)R, —OC(O)N(R)₂, —OP(O)R₂, —OP(O)(OR)₂, —OP(O)(OR)(NR₂), —OP(O)(NR₂)₂—, —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)N(R)₂, —N(R)S(O)₂R, —NP(O)R₂, —N(R)P(O)(OR)₂, —N(R)P(O)(OR)(NR₂), —N(R)P(O)(NR₂)₂, or —N(R)S(O)₂R; Ring A is a bicyclic or tricyclic ring selected from

Ring B is a fused ring selected from 6-membered aryl, 6-membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur, 5 to 7-membered saturated or partially unsaturated carbocyclyl, 5 to 7-membered saturated or partially unsaturated heterocyclyl ring with 1-3 heteroatoms independently selected from boron, nitrogen, oxygen, silicon, and sulfur, and 5-membered heteroaryl with 1-4 heteroatoms independently selected from nitrogen, oxygen and sulfur; R³ is selected from hydrogen, halogen, —OR, —N(R)₂, and —SR; each R⁴ is independently hydrogen, —R⁶, halogen, —CN, —NO₂, —OR, —SR, —NR₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)N(R)OR, —OC(O)R, —OC(O)NR₂, —N(R)C(O)OR, —N(R)C(O)R, —N(R)C(O)NR₂, or —N(R)S(O)₂R; R⁵ is hydrogen, C₁₋₄ aliphatic, or —CN; each R⁶ is independently an optionally substituted group selected from C₁₋₆ aliphatic, phenyl, 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, and 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur; L¹ is a covalent bond or a C₁₋₃ bivalent straight or branched saturated or unsaturated hydrocarbon chain wherein 1-2 methylene units of the chain are independently and optionally replaced with —O—, —C(O)—, —C(S)—, —C(R)₂—, —CH(R)—, —C(F)₂—, —N(R)—, —S(O)₂— or —(C)═CH—; and m is 0, 1, 2, 3 or
 4. 5. The compound according to claim 1, wherein LBM is selected from


6. The compound of claim 1, wherein L is selected from a covalent bond,


7. The compound of claim 1, wherein said compound is selected from: I-# Structure I-3

I-5

I-6

I-9

I-10

I-24

I-25

I-29

I-36

I-38

I-39

I-40

I-41

I-42

I-43

I-44

I-45

I-46

I-47

I-48

I-49

I-50

I-51

I-52

I-53

I-54

I-55

I-56

I-57

I-58

I-59

I-60

I-61

I-62

I-63

I-64

I-65

I-66

I-67

I-68

I-69

I-70

I-110

or pharmaceutically acceptable salt thereof.
 8. The compound of claim 1, wherein L is a bivalent, saturated or unsaturated, straight or branched C₁₋₂₀ hydrocarbon chain, wherein 0-6 methylene units of L are independently replaced by -Cy-, —O—, —NR—, —S—, —C(O)—, —S(O)—, or —S(O)₂—.
 9. The compound of claim 2, wherein Ring A^(a) is a fused ring selected from 6-membered aryl containing 0-2 nitrogen atoms and 5-membered heteroaryl with 1-3 heteroatoms independently selected from nitrogen, oxygen and sulfur.
 10. The compound of claim 4, wherein X¹ is a bivalent moiety selected from covalent bond, —CH₂—, —CHCF₃—, —C(O)—, —C(S)—, and


11. The compound of claim 4, wherein X² is a carbon atom.
 12. The compound of claim 4, wherein X³ is —CR₂—.
 13. The compound of claim 4, wherein R¹ is hydrogen or an optionally substituted C₁₋₄ aliphatic.
 14. The compound of claim 4, wherein each R² is independently hydrogen, —R⁶, halogen, —CN, —NO₂, —OR, —SR, —N(R)₂, —S(O)₂R, —S(O)₂NR₂, —S(O)R, —C(O)R, —C(O)OR, —C(O)NR₂, —C(O)NROR, —CR₂NRC(O)R, —CR₂NRC(O)NR₂, —OC(O)R, —OC(O)NR₂, —NRC(O)OR, —NRC(O)R, —NRC(O)NR₂, —NRS(O)₂R, or —NRS(O)₂R.
 15. The compound of claim 4, wherein Ring A is a bicyclic or tricyclic ring selected from


16. The compound of claim 4, wherein Ring B is a fused ring selected from 6-membered aryl or 5- to 6-membered heteroaryl containing 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur.
 17. The compound of claim 4, wherein L¹ is a covalent bond.
 18. The compound of claim 4, wherein m is 0, 1, 2, or
 3. 19. A pharmaceutical composition comprising a compound according to claim 1, and a pharmaceutically acceptable carrier, adjuvant, or vehicle.
 20. The pharmaceutical composition of claim 19, further comprising an additional therapeutic agent. 